--- _id: '7623' abstract: - lang: eng text: A two-dimensional mathematical model for cells migrating without adhesion capabilities is presented and analyzed. Cells are represented by their cortex, which is modeled as an elastic curve, subject to an internal pressure force. Net polymerization or depolymerization in the cortex is modeled via local addition or removal of material, driving a cortical flow. The model takes the form of a fully nonlinear degenerate parabolic system. An existence analysis is carried out by adapting ideas from the theory of gradient flows. Numerical simulations show that these simple rules can account for the behavior observed in experiments, suggesting a possible mechanical mechanism for adhesion-independent motility. acknowledgement: This work has been supported by the Vienna Science and Technology Fund, Grant no. LS13-029. G.J. and C.S. also acknowledge support by the Austrian Science Fund, Grants no. W1245, F 65, and W1261, as well as by the Fondation Sciences Mathématiques de Paris, and by Paris-Sciences-et-Lettres. article_processing_charge: No article_type: original author: - first_name: Gaspard full_name: Jankowiak, Gaspard last_name: Jankowiak - first_name: Diane full_name: Peurichard, Diane last_name: Peurichard - first_name: Anne full_name: Reversat, Anne id: 35B76592-F248-11E8-B48F-1D18A9856A87 last_name: Reversat orcid: 0000-0003-0666-8928 - first_name: Christian full_name: Schmeiser, Christian last_name: Schmeiser - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 citation: ama: Jankowiak G, Peurichard D, Reversat A, Schmeiser C, Sixt MK. Modeling adhesion-independent cell migration. Mathematical Models and Methods in Applied Sciences. 2020;30(3):513-537. doi:10.1142/S021820252050013X apa: Jankowiak, G., Peurichard, D., Reversat, A., Schmeiser, C., & Sixt, M. K. (2020). Modeling adhesion-independent cell migration. Mathematical Models and Methods in Applied Sciences. World Scientific. https://doi.org/10.1142/S021820252050013X chicago: Jankowiak, Gaspard, Diane Peurichard, Anne Reversat, Christian Schmeiser, and Michael K Sixt. “Modeling Adhesion-Independent Cell Migration.” Mathematical Models and Methods in Applied Sciences. World Scientific, 2020. https://doi.org/10.1142/S021820252050013X. ieee: G. Jankowiak, D. Peurichard, A. Reversat, C. Schmeiser, and M. K. Sixt, “Modeling adhesion-independent cell migration,” Mathematical Models and Methods in Applied Sciences, vol. 30, no. 3. World Scientific, pp. 513–537, 2020. ista: Jankowiak G, Peurichard D, Reversat A, Schmeiser C, Sixt MK. 2020. Modeling adhesion-independent cell migration. Mathematical Models and Methods in Applied Sciences. 30(3), 513–537. mla: Jankowiak, Gaspard, et al. “Modeling Adhesion-Independent Cell Migration.” Mathematical Models and Methods in Applied Sciences, vol. 30, no. 3, World Scientific, 2020, pp. 513–37, doi:10.1142/S021820252050013X. short: G. Jankowiak, D. Peurichard, A. Reversat, C. Schmeiser, M.K. Sixt, Mathematical Models and Methods in Applied Sciences 30 (2020) 513–537. date_created: 2020-03-31T11:25:05Z date_published: 2020-03-18T00:00:00Z date_updated: 2023-08-18T10:18:56Z day: '18' department: - _id: MiSi doi: 10.1142/S021820252050013X external_id: arxiv: - '1903.09426' isi: - '000525349900003' intvolume: ' 30' isi: 1 issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1903.09426 month: '03' oa: 1 oa_version: Preprint page: 513-537 project: - _id: 25AD6156-B435-11E9-9278-68D0E5697425 grant_number: LS13-029 name: Modeling of Polarization and Motility of Leukocytes in Three-Dimensional Environments publication: Mathematical Models and Methods in Applied Sciences publication_identifier: issn: - '02182025' publication_status: published publisher: World Scientific quality_controlled: '1' scopus_import: '1' status: public title: Modeling adhesion-independent cell migration type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 30 year: '2020' ... --- _id: '7875' abstract: - lang: eng text: 'Cells navigating through complex tissues face a fundamental challenge: while multiple protrusions explore different paths, the cell needs to avoid entanglement. How a cell surveys and then corrects its own shape is poorly understood. Here, we demonstrate that spatially distinct microtubule dynamics regulate amoeboid cell migration by locally promoting the retraction of protrusions. In migrating dendritic cells, local microtubule depolymerization within protrusions remote from the microtubule organizing center triggers actomyosin contractility controlled by RhoA and its exchange factor Lfc. Depletion of Lfc leads to aberrant myosin localization, thereby causing two effects that rate-limit locomotion: (1) impaired cell edge coordination during path finding and (2) defective adhesion resolution. Compromised shape control is particularly hindering in geometrically complex microenvironments, where it leads to entanglement and ultimately fragmentation of the cell body. We thus demonstrate that microtubules can act as a proprioceptive device: they sense cell shape and control actomyosin retraction to sustain cellular coherence.' acknowledged_ssus: - _id: LifeSc - _id: Bio - _id: PreCl acknowledgement: "The authors thank the Scientific Service Units (Life Sciences, Bioimaging, Preclinical) of the Institute of Science and Technology Austria for excellent support. This work was funded by the European Research Council (ERC StG 281556 and CoG 724373), two grants from the Austrian\r\nScience Fund (FWF; P29911 and DK Nanocell W1250-B20 to M. Sixt) and by the German Research Foundation (DFG SFB1032 project B09) to O. Thorn-Seshold and D. Trauner. J. Renkawitz was supported by ISTFELLOW funding from the People Program (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under the Research Executive Agency grant agreement (291734) and a European Molecular Biology Organization long-term fellowship (ALTF 1396-2014) co-funded by the European Commission (LTFCOFUND2013, GA-2013-609409), E. Kiermaier by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy—EXC 2151—390873048, and H. Hacker by the American Lebanese Syrian Associated ¨Charities. K.-D. Fischer was supported by the Analysis, Imaging and Modelling of Neuronal and Inflammatory Processes graduate school funded by the Ministry of Economics, Science, and Digitisation of the State Saxony-Anhalt and by the European Funds for Social and Regional Development." article_number: e201907154 article_processing_charge: No article_type: original author: - first_name: Aglaja full_name: Kopf, Aglaja id: 31DAC7B6-F248-11E8-B48F-1D18A9856A87 last_name: Kopf orcid: 0000-0002-2187-6656 - first_name: Jörg full_name: Renkawitz, Jörg id: 3F0587C8-F248-11E8-B48F-1D18A9856A87 last_name: Renkawitz orcid: 0000-0003-2856-3369 - first_name: Robert full_name: Hauschild, Robert id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87 last_name: Hauschild orcid: 0000-0001-9843-3522 - first_name: Irute full_name: Girkontaite, Irute last_name: Girkontaite - first_name: Kerry full_name: Tedford, Kerry last_name: Tedford - first_name: Jack full_name: Merrin, Jack id: 4515C308-F248-11E8-B48F-1D18A9856A87 last_name: Merrin orcid: 0000-0001-5145-4609 - first_name: Oliver full_name: Thorn-Seshold, Oliver last_name: Thorn-Seshold - first_name: Dirk full_name: Trauner, Dirk id: E8F27F48-3EBA-11E9-92A1-B709E6697425 last_name: Trauner - first_name: Hans full_name: Häcker, Hans last_name: Häcker - first_name: Klaus Dieter full_name: Fischer, Klaus Dieter last_name: Fischer - first_name: Eva full_name: Kiermaier, Eva id: 3EB04B78-F248-11E8-B48F-1D18A9856A87 last_name: Kiermaier orcid: 0000-0001-6165-5738 - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 citation: ama: Kopf A, Renkawitz J, Hauschild R, et al. Microtubules control cellular shape and coherence in amoeboid migrating cells. The Journal of Cell Biology. 2020;219(6). doi:10.1083/jcb.201907154 apa: Kopf, A., Renkawitz, J., Hauschild, R., Girkontaite, I., Tedford, K., Merrin, J., … Sixt, M. K. (2020). Microtubules control cellular shape and coherence in amoeboid migrating cells. The Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.201907154 chicago: Kopf, Aglaja, Jörg Renkawitz, Robert Hauschild, Irute Girkontaite, Kerry Tedford, Jack Merrin, Oliver Thorn-Seshold, et al. “Microtubules Control Cellular Shape and Coherence in Amoeboid Migrating Cells.” The Journal of Cell Biology. Rockefeller University Press, 2020. https://doi.org/10.1083/jcb.201907154. ieee: A. Kopf et al., “Microtubules control cellular shape and coherence in amoeboid migrating cells,” The Journal of Cell Biology, vol. 219, no. 6. Rockefeller University Press, 2020. ista: Kopf A, Renkawitz J, Hauschild R, Girkontaite I, Tedford K, Merrin J, Thorn-Seshold O, Trauner D, Häcker H, Fischer KD, Kiermaier E, Sixt MK. 2020. Microtubules control cellular shape and coherence in amoeboid migrating cells. The Journal of Cell Biology. 219(6), e201907154. mla: Kopf, Aglaja, et al. “Microtubules Control Cellular Shape and Coherence in Amoeboid Migrating Cells.” The Journal of Cell Biology, vol. 219, no. 6, e201907154, Rockefeller University Press, 2020, doi:10.1083/jcb.201907154. short: A. Kopf, J. Renkawitz, R. Hauschild, I. Girkontaite, K. Tedford, J. Merrin, O. Thorn-Seshold, D. Trauner, H. Häcker, K.D. Fischer, E. Kiermaier, M.K. Sixt, The Journal of Cell Biology 219 (2020). date_created: 2020-05-24T22:00:56Z date_published: 2020-06-01T00:00:00Z date_updated: 2023-08-21T06:28:17Z day: '01' ddc: - '570' department: - _id: MiSi - _id: Bio - _id: NanoFab doi: 10.1083/jcb.201907154 ec_funded: 1 external_id: isi: - '000538141100020' pmid: - '32379884' file: - access_level: open_access checksum: cb0b9c77842ae1214caade7b77e4d82d content_type: application/pdf creator: dernst date_created: 2020-11-24T13:25:13Z date_updated: 2020-11-24T13:25:13Z file_id: '8801' file_name: 2020_JCellBiol_Kopf.pdf file_size: 7536712 relation: main_file success: 1 file_date_updated: 2020-11-24T13:25:13Z has_accepted_license: '1' intvolume: ' 219' isi: 1 issue: '6' language: - iso: eng month: '06' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 25A603A2-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '281556' name: Cytoskeletal force generation and force transduction of migrating leukocytes - _id: 25FE9508-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '724373' name: Cellular navigation along spatial gradients - _id: 26018E70-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P29911 name: Mechanical adaptation of lamellipodial actin - _id: 252C3B08-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: W 1250-B20 name: Nano-Analytics of Cellular Systems - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme - _id: 25A48D24-B435-11E9-9278-68D0E5697425 grant_number: ALTF 1396-2014 name: Molecular and system level view of immune cell migration publication: The Journal of Cell Biology publication_identifier: eissn: - 1540-8140 publication_status: published publisher: Rockefeller University Press quality_controlled: '1' scopus_import: '1' status: public title: Microtubules control cellular shape and coherence in amoeboid migrating cells tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 219 year: '2020' ... --- _id: '7876' abstract: - lang: eng text: 'In contrast to lymph nodes, the lymphoid regions of the spleen—the white pulp—are located deep within the organ, yielding the trafficking paths of T cells in the white pulp largely invisible. In an intravital microscopy tour de force reported in this issue of Immunity, Chauveau et al. show that T cells perform unidirectional, perivascular migration through the enigmatic marginal zone bridging channels. ' article_processing_charge: No article_type: original author: - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 - first_name: Tim full_name: Lämmermann, Tim last_name: Lämmermann citation: ama: 'Sixt MK, Lämmermann T. T cells: Bridge-and-channel commute to the white pulp. Immunity. 2020;52(5):721-723. doi:10.1016/j.immuni.2020.04.020' apa: 'Sixt, M. K., & Lämmermann, T. (2020). T cells: Bridge-and-channel commute to the white pulp. Immunity. Elsevier. https://doi.org/10.1016/j.immuni.2020.04.020' chicago: 'Sixt, Michael K, and Tim Lämmermann. “T Cells: Bridge-and-Channel Commute to the White Pulp.” Immunity. Elsevier, 2020. https://doi.org/10.1016/j.immuni.2020.04.020.' ieee: 'M. K. Sixt and T. Lämmermann, “T cells: Bridge-and-channel commute to the white pulp,” Immunity, vol. 52, no. 5. Elsevier, pp. 721–723, 2020.' ista: 'Sixt MK, Lämmermann T. 2020. T cells: Bridge-and-channel commute to the white pulp. Immunity. 52(5), 721–723.' mla: 'Sixt, Michael K., and Tim Lämmermann. “T Cells: Bridge-and-Channel Commute to the White Pulp.” Immunity, vol. 52, no. 5, Elsevier, 2020, pp. 721–23, doi:10.1016/j.immuni.2020.04.020.' short: M.K. Sixt, T. Lämmermann, Immunity 52 (2020) 721–723. date_created: 2020-05-24T22:00:57Z date_published: 2020-05-19T00:00:00Z date_updated: 2023-08-21T06:27:18Z day: '19' department: - _id: MiSi doi: 10.1016/j.immuni.2020.04.020 external_id: isi: - '000535371100002' intvolume: ' 52' isi: 1 issue: '5' language: - iso: eng main_file_link: - open_access: '1' url: https://pure.mpg.de/pubman/item/item_3265599_2/component/file_3265620/Sixt%20et%20al..pdf month: '05' oa: 1 oa_version: Published Version page: 721-723 publication: Immunity publication_identifier: eissn: - '10974180' issn: - '10747613' publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: 'T cells: Bridge-and-channel commute to the white pulp' type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 52 year: '2020' ... --- _id: '7909' abstract: - lang: eng text: Cell migration entails networks and bundles of actin filaments termed lamellipodia and microspikes or filopodia, respectively, as well as focal adhesions, all of which recruit Ena/VASP family members hitherto thought to antagonize efficient cell motility. However, we find these proteins to act as positive regulators of migration in different murine cell lines. CRISPR/Cas9-mediated loss of Ena/VASP proteins reduced lamellipodial actin assembly and perturbed lamellipodial architecture, as evidenced by changed network geometry as well as reduction of filament length and number that was accompanied by abnormal Arp2/3 complex and heterodimeric capping protein accumulation. Loss of Ena/VASP function also abolished the formation of microspikes normally embedded in lamellipodia, but not of filopodia capable of emanating without lamellipodia. Ena/VASP-deficiency also impaired integrin-mediated adhesion accompanied by reduced traction forces exerted through these structures. Our data thus uncover novel Ena/VASP functions of these actin polymerases that are fully consistent with their promotion of cell migration. article_number: e55351 article_processing_charge: No article_type: original author: - first_name: Julia full_name: Damiano-Guercio, Julia last_name: Damiano-Guercio - first_name: Laëtitia full_name: Kurzawa, Laëtitia last_name: Kurzawa - first_name: Jan full_name: Müller, Jan id: AD07FDB4-0F61-11EA-8158-C4CC64CEAA8D last_name: Müller - first_name: Georgi A full_name: Dimchev, Georgi A id: 38C393BE-F248-11E8-B48F-1D18A9856A87 last_name: Dimchev orcid: 0000-0001-8370-6161 - first_name: Matthias full_name: Schaks, Matthias last_name: Schaks - first_name: Maria full_name: Nemethova, Maria id: 34E27F1C-F248-11E8-B48F-1D18A9856A87 last_name: Nemethova - first_name: Thomas full_name: Pokrant, Thomas last_name: Pokrant - first_name: Stefan full_name: Brühmann, Stefan last_name: Brühmann - first_name: Joern full_name: Linkner, Joern last_name: Linkner - first_name: Laurent full_name: Blanchoin, Laurent last_name: Blanchoin - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 - first_name: Klemens full_name: Rottner, Klemens last_name: Rottner - first_name: Jan full_name: Faix, Jan last_name: Faix citation: ama: Damiano-Guercio J, Kurzawa L, Müller J, et al. Loss of Ena/VASP interferes with lamellipodium architecture, motility and integrin-dependent adhesion. eLife. 2020;9. doi:10.7554/eLife.55351 apa: Damiano-Guercio, J., Kurzawa, L., Müller, J., Dimchev, G. A., Schaks, M., Nemethova, M., … Faix, J. (2020). Loss of Ena/VASP interferes with lamellipodium architecture, motility and integrin-dependent adhesion. ELife. eLife Sciences Publications. https://doi.org/10.7554/eLife.55351 chicago: Damiano-Guercio, Julia, Laëtitia Kurzawa, Jan Müller, Georgi A Dimchev, Matthias Schaks, Maria Nemethova, Thomas Pokrant, et al. “Loss of Ena/VASP Interferes with Lamellipodium Architecture, Motility and Integrin-Dependent Adhesion.” ELife. eLife Sciences Publications, 2020. https://doi.org/10.7554/eLife.55351. ieee: J. Damiano-Guercio et al., “Loss of Ena/VASP interferes with lamellipodium architecture, motility and integrin-dependent adhesion,” eLife, vol. 9. eLife Sciences Publications, 2020. ista: Damiano-Guercio J, Kurzawa L, Müller J, Dimchev GA, Schaks M, Nemethova M, Pokrant T, Brühmann S, Linkner J, Blanchoin L, Sixt MK, Rottner K, Faix J. 2020. Loss of Ena/VASP interferes with lamellipodium architecture, motility and integrin-dependent adhesion. eLife. 9, e55351. mla: Damiano-Guercio, Julia, et al. “Loss of Ena/VASP Interferes with Lamellipodium Architecture, Motility and Integrin-Dependent Adhesion.” ELife, vol. 9, e55351, eLife Sciences Publications, 2020, doi:10.7554/eLife.55351. short: J. Damiano-Guercio, L. Kurzawa, J. Müller, G.A. Dimchev, M. Schaks, M. Nemethova, T. Pokrant, S. Brühmann, J. Linkner, L. Blanchoin, M.K. Sixt, K. Rottner, J. Faix, ELife 9 (2020). date_created: 2020-05-31T22:00:49Z date_published: 2020-05-11T00:00:00Z date_updated: 2023-08-21T06:32:25Z day: '11' ddc: - '570' department: - _id: MiSi doi: 10.7554/eLife.55351 ec_funded: 1 external_id: isi: - '000537208000001' file: - access_level: open_access checksum: d33bd4441b9a0195718ce1ba5d2c48a6 content_type: application/pdf creator: dernst date_created: 2020-06-02T10:35:37Z date_updated: 2020-07-14T12:48:05Z file_id: '7914' file_name: 2020_eLife_Damiano_Guercio.pdf file_size: 10535713 relation: main_file file_date_updated: 2020-07-14T12:48:05Z has_accepted_license: '1' intvolume: ' 9' isi: 1 language: - iso: eng month: '05' oa: 1 oa_version: Published Version project: - _id: 25FE9508-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '724373' name: Cellular navigation along spatial gradients publication: eLife publication_identifier: eissn: - 2050084X publication_status: published publisher: eLife Sciences Publications quality_controlled: '1' scopus_import: '1' status: public title: Loss of Ena/VASP interferes with lamellipodium architecture, motility and integrin-dependent adhesion tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 9 year: '2020' ... --- _id: '8132' abstract: - lang: eng text: The WAVE regulatory complex (WRC) is crucial for assembly of the peripheral branched actin network constituting one of the main drivers of eukaryotic cell migration. Here, we uncover an essential role of the hematopoietic-specific WRC component HEM1 for immune cell development. Germline-encoded HEM1 deficiency underlies an inborn error of immunity with systemic autoimmunity, at cellular level marked by WRC destabilization, reduced filamentous actin, and failure to assemble lamellipodia. Hem1−/− mice display systemic autoimmunity, phenocopying the human disease. In the absence of Hem1, B cells become deprived of extracellular stimuli necessary to maintain the strength of B cell receptor signaling at a level permissive for survival of non-autoreactive B cells. This shifts the balance of B cell fate choices toward autoreactive B cells and thus autoimmunity. article_number: eabc3979 article_processing_charge: No article_type: original author: - first_name: Elisabeth full_name: Salzer, Elisabeth last_name: Salzer - first_name: Samaneh full_name: Zoghi, Samaneh last_name: Zoghi - first_name: Máté G. full_name: Kiss, Máté G. last_name: Kiss - first_name: Frieda full_name: Kage, Frieda last_name: Kage - first_name: Christina full_name: Rashkova, Christina last_name: Rashkova - first_name: Stephanie full_name: Stahnke, Stephanie last_name: Stahnke - first_name: Matthias full_name: Haimel, Matthias last_name: Haimel - first_name: René full_name: Platzer, René last_name: Platzer - first_name: Michael full_name: Caldera, Michael last_name: Caldera - first_name: Rico Chandra full_name: Ardy, Rico Chandra last_name: Ardy - first_name: Birgit full_name: Hoeger, Birgit last_name: Hoeger - first_name: Jana full_name: Block, Jana last_name: Block - first_name: David full_name: Medgyesi, David last_name: Medgyesi - first_name: Celine full_name: Sin, Celine last_name: Sin - first_name: Sepideh full_name: Shahkarami, Sepideh last_name: Shahkarami - first_name: Renate full_name: Kain, Renate last_name: Kain - first_name: Vahid full_name: Ziaee, Vahid last_name: Ziaee - first_name: Peter full_name: Hammerl, Peter last_name: Hammerl - first_name: Christoph full_name: Bock, Christoph last_name: Bock - first_name: Jörg full_name: Menche, Jörg last_name: Menche - first_name: Loïc full_name: Dupré, Loïc last_name: Dupré - first_name: Johannes B. full_name: Huppa, Johannes B. last_name: Huppa - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 - first_name: Alexis full_name: Lomakin, Alexis last_name: Lomakin - first_name: Klemens full_name: Rottner, Klemens last_name: Rottner - first_name: Christoph J. full_name: Binder, Christoph J. last_name: Binder - first_name: Theresia E.B. full_name: Stradal, Theresia E.B. last_name: Stradal - first_name: Nima full_name: Rezaei, Nima last_name: Rezaei - first_name: Kaan full_name: Boztug, Kaan last_name: Boztug citation: ama: Salzer E, Zoghi S, Kiss MG, et al. The cytoskeletal regulator HEM1 governs B cell development and prevents autoimmunity. Science Immunology. 2020;5(49). doi:10.1126/sciimmunol.abc3979 apa: Salzer, E., Zoghi, S., Kiss, M. G., Kage, F., Rashkova, C., Stahnke, S., … Boztug, K. (2020). The cytoskeletal regulator HEM1 governs B cell development and prevents autoimmunity. Science Immunology. AAAS. https://doi.org/10.1126/sciimmunol.abc3979 chicago: Salzer, Elisabeth, Samaneh Zoghi, Máté G. Kiss, Frieda Kage, Christina Rashkova, Stephanie Stahnke, Matthias Haimel, et al. “The Cytoskeletal Regulator HEM1 Governs B Cell Development and Prevents Autoimmunity.” Science Immunology. AAAS, 2020. https://doi.org/10.1126/sciimmunol.abc3979. ieee: E. Salzer et al., “The cytoskeletal regulator HEM1 governs B cell development and prevents autoimmunity,” Science Immunology, vol. 5, no. 49. AAAS, 2020. ista: Salzer E, Zoghi S, Kiss MG, Kage F, Rashkova C, Stahnke S, Haimel M, Platzer R, Caldera M, Ardy RC, Hoeger B, Block J, Medgyesi D, Sin C, Shahkarami S, Kain R, Ziaee V, Hammerl P, Bock C, Menche J, Dupré L, Huppa JB, Sixt MK, Lomakin A, Rottner K, Binder CJ, Stradal TEB, Rezaei N, Boztug K. 2020. The cytoskeletal regulator HEM1 governs B cell development and prevents autoimmunity. Science Immunology. 5(49), eabc3979. mla: Salzer, Elisabeth, et al. “The Cytoskeletal Regulator HEM1 Governs B Cell Development and Prevents Autoimmunity.” Science Immunology, vol. 5, no. 49, eabc3979, AAAS, 2020, doi:10.1126/sciimmunol.abc3979. short: E. Salzer, S. Zoghi, M.G. Kiss, F. Kage, C. Rashkova, S. Stahnke, M. Haimel, R. Platzer, M. Caldera, R.C. Ardy, B. Hoeger, J. Block, D. Medgyesi, C. Sin, S. Shahkarami, R. Kain, V. Ziaee, P. Hammerl, C. Bock, J. Menche, L. Dupré, J.B. Huppa, M.K. Sixt, A. Lomakin, K. Rottner, C.J. Binder, T.E.B. Stradal, N. Rezaei, K. Boztug, Science Immunology 5 (2020). date_created: 2020-07-19T22:00:58Z date_published: 2020-07-10T00:00:00Z date_updated: 2023-08-22T07:56:04Z day: '10' department: - _id: MiSi doi: 10.1126/sciimmunol.abc3979 external_id: isi: - '000546994600004' pmid: - '32646852' intvolume: ' 5' isi: 1 issue: '49' language: - iso: eng month: '07' oa_version: None pmid: 1 publication: Science Immunology publication_identifier: eissn: - '24709468' publication_status: published publisher: AAAS quality_controlled: '1' scopus_import: '1' status: public title: The cytoskeletal regulator HEM1 governs B cell development and prevents autoimmunity type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 5 year: '2020' ... --- _id: '8787' abstract: - lang: eng text: Breakdown of vascular barriers is a major complication of inflammatory diseases. Anucleate platelets form blood-clots during thrombosis, but also play a crucial role in inflammation. While spatio-temporal dynamics of clot formation are well characterized, the cell-biological mechanisms of platelet recruitment to inflammatory micro-environments remain incompletely understood. Here we identify Arp2/3-dependent lamellipodia formation as a prominent morphological feature of immune-responsive platelets. Platelets use lamellipodia to scan for fibrin(ogen) deposited on the inflamed vasculature and to directionally spread, to polarize and to govern haptotactic migration along gradients of the adhesive ligand. Platelet-specific abrogation of Arp2/3 interferes with haptotactic repositioning of platelets to microlesions, thus impairing vascular sealing and provoking inflammatory microbleeding. During infection, haptotaxis promotes capture of bacteria and prevents hematogenic dissemination, rendering platelets gate-keepers of the inflamed microvasculature. Consequently, these findings identify haptotaxis as a key effector function of immune-responsive platelets. acknowledgement: "We thank Sebastian Helmer, Nicole Blount, Christine Mann, and Beate Jantz for technical assistance; Hellen Ishikawa-Ankerhold for help and advice; Michael Sixt for critical\r\ndiscussions. This study was supported by the DFG SFB 914 (S.M. [B02 and Z01], K.Sch.\r\n[B02], B.W. [A02 and Z03], C.A.R. [B03], C.S. [A10], J.P. [Gerok position]), the DFG\r\nSFB 1123 (S.M. [B06]), the DFG FOR 2033 (S.M. and F.G.), the German Center for\r\nCardiovascular Research (DZHK) (Clinician Scientist Program [L.N.], MHA 1.4VD\r\n[S.M.], Postdoc Start-up Grant, 81×3600213 [F.G.]), FP7 program (project 260309,\r\nPRESTIGE [S.M.]), FöFoLe project 1015/1009 (L.N.), FöFoLe project 947 (F.G.), the\r\nFriedrich-Baur-Stiftung project 41/16 (F.G.), and LMUexcellence NFF (F.G.). This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement no.\r\n833440) (S.M.). F.G. received funding from the European Union’s Horizon 2020 research\r\nand innovation program under the Marie Skłodowska-Curie grant agreement no.\r\n747687." article_number: '5778' article_processing_charge: No article_type: original author: - first_name: Leo full_name: Nicolai, Leo last_name: Nicolai - first_name: Karin full_name: Schiefelbein, Karin last_name: Schiefelbein - first_name: Silvia full_name: Lipsky, Silvia last_name: Lipsky - first_name: Alexander full_name: Leunig, Alexander last_name: Leunig - first_name: Marie full_name: Hoffknecht, Marie last_name: Hoffknecht - first_name: Kami full_name: Pekayvaz, Kami last_name: Pekayvaz - first_name: Ben full_name: Raude, Ben last_name: Raude - first_name: Charlotte full_name: Marx, Charlotte last_name: Marx - first_name: Andreas full_name: Ehrlich, Andreas last_name: Ehrlich - first_name: Joachim full_name: Pircher, Joachim last_name: Pircher - first_name: Zhe full_name: Zhang, Zhe last_name: Zhang - first_name: Inas full_name: Saleh, Inas last_name: Saleh - first_name: Anna-Kristina full_name: Marel, Anna-Kristina last_name: Marel - first_name: Achim full_name: Löf, Achim last_name: Löf - first_name: Tobias full_name: Petzold, Tobias last_name: Petzold - first_name: Michael full_name: Lorenz, Michael last_name: Lorenz - first_name: Konstantin full_name: Stark, Konstantin last_name: Stark - first_name: Robert full_name: Pick, Robert last_name: Pick - first_name: Gerhild full_name: Rosenberger, Gerhild last_name: Rosenberger - first_name: Ludwig full_name: Weckbach, Ludwig last_name: Weckbach - first_name: Bernd full_name: Uhl, Bernd last_name: Uhl - first_name: Sheng full_name: Xia, Sheng last_name: Xia - first_name: Christoph Andreas full_name: Reichel, Christoph Andreas last_name: Reichel - first_name: Barbara full_name: Walzog, Barbara last_name: Walzog - first_name: Christian full_name: Schulz, Christian last_name: Schulz - first_name: Vanessa full_name: Zheden, Vanessa id: 39C5A68A-F248-11E8-B48F-1D18A9856A87 last_name: Zheden orcid: 0000-0002-9438-4783 - first_name: Markus full_name: Bender, Markus last_name: Bender - first_name: Rong full_name: Li, Rong last_name: Li - first_name: Steffen full_name: Massberg, Steffen last_name: Massberg - first_name: Florian R full_name: Gärtner, Florian R id: 397A88EE-F248-11E8-B48F-1D18A9856A87 last_name: Gärtner orcid: 0000-0001-6120-3723 citation: ama: Nicolai L, Schiefelbein K, Lipsky S, et al. Vascular surveillance by haptotactic blood platelets in inflammation and infection. Nature Communications. 2020;11. doi:10.1038/s41467-020-19515-0 apa: Nicolai, L., Schiefelbein, K., Lipsky, S., Leunig, A., Hoffknecht, M., Pekayvaz, K., … Gärtner, F. R. (2020). Vascular surveillance by haptotactic blood platelets in inflammation and infection. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-020-19515-0 chicago: Nicolai, Leo, Karin Schiefelbein, Silvia Lipsky, Alexander Leunig, Marie Hoffknecht, Kami Pekayvaz, Ben Raude, et al. “Vascular Surveillance by Haptotactic Blood Platelets in Inflammation and Infection.” Nature Communications. Springer Nature, 2020. https://doi.org/10.1038/s41467-020-19515-0. ieee: L. Nicolai et al., “Vascular surveillance by haptotactic blood platelets in inflammation and infection,” Nature Communications, vol. 11. Springer Nature, 2020. ista: Nicolai L, Schiefelbein K, Lipsky S, Leunig A, Hoffknecht M, Pekayvaz K, Raude B, Marx C, Ehrlich A, Pircher J, Zhang Z, Saleh I, Marel A-K, Löf A, Petzold T, Lorenz M, Stark K, Pick R, Rosenberger G, Weckbach L, Uhl B, Xia S, Reichel CA, Walzog B, Schulz C, Zheden V, Bender M, Li R, Massberg S, Gärtner FR. 2020. Vascular surveillance by haptotactic blood platelets in inflammation and infection. Nature Communications. 11, 5778. mla: Nicolai, Leo, et al. “Vascular Surveillance by Haptotactic Blood Platelets in Inflammation and Infection.” Nature Communications, vol. 11, 5778, Springer Nature, 2020, doi:10.1038/s41467-020-19515-0. short: L. Nicolai, K. Schiefelbein, S. Lipsky, A. Leunig, M. Hoffknecht, K. Pekayvaz, B. Raude, C. Marx, A. Ehrlich, J. Pircher, Z. Zhang, I. Saleh, A.-K. Marel, A. Löf, T. Petzold, M. Lorenz, K. Stark, R. Pick, G. Rosenberger, L. Weckbach, B. Uhl, S. Xia, C.A. Reichel, B. Walzog, C. Schulz, V. Zheden, M. Bender, R. Li, S. Massberg, F.R. Gärtner, Nature Communications 11 (2020). date_created: 2020-11-22T23:01:23Z date_published: 2020-11-13T00:00:00Z date_updated: 2023-08-22T13:26:26Z day: '13' ddc: - '570' department: - _id: MiSi - _id: EM-Fac doi: 10.1038/s41467-020-19515-0 ec_funded: 1 external_id: isi: - '000594648000014' pmid: - '33188196' file: - access_level: open_access checksum: 485b7b6cf30198ba0ce126491a28f125 content_type: application/pdf creator: dernst date_created: 2020-11-23T13:29:49Z date_updated: 2020-11-23T13:29:49Z file_id: '8798' file_name: 2020_NatureComm_Nicolai.pdf file_size: 7035340 relation: main_file success: 1 file_date_updated: 2020-11-23T13:29:49Z has_accepted_license: '1' intvolume: ' 11' isi: 1 language: - iso: eng month: '11' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 260AA4E2-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '747687' name: Mechanical Adaptation of Lamellipodial Actin Networks in Migrating Cells publication: Nature Communications publication_identifier: eissn: - '20411723' publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - relation: erratum url: https://doi.org/10.1038/s41467-022-31310-7 scopus_import: '1' status: public title: Vascular surveillance by haptotactic blood platelets in inflammation and infection tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 11 year: '2020' ... --- _id: '8142' abstract: - lang: eng text: Cell production and differentiation for the acquisition of specific functions are key features of living systems. The dynamic network of cellular microtubules provides the necessary platform to accommodate processes associated with the transition of cells through the individual phases of cytogenesis. Here, we show that the plant hormone cytokinin fine‐tunes the activity of the microtubular cytoskeleton during cell differentiation and counteracts microtubular rearrangements driven by the hormone auxin. The endogenous upward gradient of cytokinin activity along the longitudinal growth axis in Arabidopsis thaliana roots correlates with robust rearrangements of the microtubule cytoskeleton in epidermal cells progressing from the proliferative to the differentiation stage. Controlled increases in cytokinin activity result in premature re‐organization of the microtubule network from transversal to an oblique disposition in cells prior to their differentiation, whereas attenuated hormone perception delays cytoskeleton conversion into a configuration typical for differentiated cells. Intriguingly, cytokinin can interfere with microtubules also in animal cells, such as leukocytes, suggesting that a cytokinin‐sensitive control pathway for the microtubular cytoskeleton may be at least partially conserved between plant and animal cells. acknowledged_ssus: - _id: Bio - _id: LifeSc acknowledgement: We thank Takashi Aoyama, David Alabadi, and Bert De Rybel for sharing material, Jiří Friml, Maciek Adamowski, and Katerina Schwarzerová for inspiring discussions, and Martine De Cock for help in preparing the manuscript. This research was supported by the Scientific Service Units (SSUs) of IST Austria through resources provided by the Bioimaging Facility (BIF), especially to Robert Hauschild; and the Life Science Facility (LSF). J.C.M. is the recipient of a EMBO Long‐Term Fellowship (ALTF number 710‐2016). This work was supported with MEYS CR, project no.CZ.02.1.01/0.0/0.0/16_019/0000738 to J.P., and by the Austrian Science Fund (FWF01_I1774S) to E.B. article_number: e104238 article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Juan C full_name: Montesinos López, Juan C id: 310A8E3E-F248-11E8-B48F-1D18A9856A87 last_name: Montesinos López orcid: 0000-0001-9179-6099 - first_name: A full_name: Abuzeineh, A last_name: Abuzeineh - first_name: Aglaja full_name: Kopf, Aglaja id: 31DAC7B6-F248-11E8-B48F-1D18A9856A87 last_name: Kopf orcid: 0000-0002-2187-6656 - first_name: Alba full_name: Juanes Garcia, Alba id: 40F05888-F248-11E8-B48F-1D18A9856A87 last_name: Juanes Garcia orcid: 0000-0002-1009-9652 - first_name: Krisztina full_name: Ötvös, Krisztina id: 29B901B0-F248-11E8-B48F-1D18A9856A87 last_name: Ötvös orcid: 0000-0002-5503-4983 - first_name: J full_name: Petrášek, J last_name: Petrášek - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 - first_name: Eva full_name: Benková, Eva id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 citation: ama: Montesinos López JC, Abuzeineh A, Kopf A, et al. Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage. The Embo Journal. 2020;39(17). doi:10.15252/embj.2019104238 apa: Montesinos López, J. C., Abuzeineh, A., Kopf, A., Juanes Garcia, A., Ötvös, K., Petrášek, J., … Benková, E. (2020). Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage. The Embo Journal. Embo Press. https://doi.org/10.15252/embj.2019104238 chicago: Montesinos López, Juan C, A Abuzeineh, Aglaja Kopf, Alba Juanes Garcia, Krisztina Ötvös, J Petrášek, Michael K Sixt, and Eva Benková. “Phytohormone Cytokinin Guides Microtubule Dynamics during Cell Progression from Proliferative to Differentiated Stage.” The Embo Journal. Embo Press, 2020. https://doi.org/10.15252/embj.2019104238. ieee: J. C. Montesinos López et al., “Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage,” The Embo Journal, vol. 39, no. 17. Embo Press, 2020. ista: Montesinos López JC, Abuzeineh A, Kopf A, Juanes Garcia A, Ötvös K, Petrášek J, Sixt MK, Benková E. 2020. Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage. The Embo Journal. 39(17), e104238. mla: Montesinos López, Juan C., et al. “Phytohormone Cytokinin Guides Microtubule Dynamics during Cell Progression from Proliferative to Differentiated Stage.” The Embo Journal, vol. 39, no. 17, e104238, Embo Press, 2020, doi:10.15252/embj.2019104238. short: J.C. Montesinos López, A. Abuzeineh, A. Kopf, A. Juanes Garcia, K. Ötvös, J. Petrášek, M.K. Sixt, E. Benková, The Embo Journal 39 (2020). date_created: 2020-07-21T09:08:38Z date_published: 2020-09-01T00:00:00Z date_updated: 2023-09-05T13:05:47Z day: '01' ddc: - '580' department: - _id: MiSi - _id: EvBe doi: 10.15252/embj.2019104238 external_id: isi: - '000548311800001' pmid: - '32667089' file: - access_level: open_access checksum: 43d2b36598708e6ab05c69074e191d57 content_type: application/pdf creator: dernst date_created: 2020-12-02T09:13:23Z date_updated: 2020-12-02T09:13:23Z file_id: '8827' file_name: 2020_EMBO_Montesinos.pdf file_size: 3497156 relation: main_file success: 1 file_date_updated: 2020-12-02T09:13:23Z has_accepted_license: '1' intvolume: ' 39' isi: 1 issue: '17' language: - iso: eng month: '09' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 253E54C8-B435-11E9-9278-68D0E5697425 grant_number: ALTF710-2016 name: Molecular mechanism of auxindriven formative divisions delineating lateral root organogenesis in plants - _id: 2542D156-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I 1774-B16 name: Hormone cross-talk drives nutrient dependent plant development publication: The Embo Journal publication_identifier: eissn: - 1460-2075 issn: - 0261-4189 publication_status: published publisher: Embo Press quality_controlled: '1' scopus_import: '1' status: public title: Phytohormone cytokinin guides microtubule dynamics during cell progression from proliferative to differentiated stage tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 39 year: '2020' ... --- _id: '7885' abstract: - lang: eng text: Eukaryotic cells migrate by coupling the intracellular force of the actin cytoskeleton to the environment. While force coupling is usually mediated by transmembrane adhesion receptors, especially those of the integrin family, amoeboid cells such as leukocytes can migrate extremely fast despite very low adhesive forces1. Here we show that leukocytes cannot only migrate under low adhesion but can also transmit forces in the complete absence of transmembrane force coupling. When confined within three-dimensional environments, they use the topographical features of the substrate to propel themselves. Here the retrograde flow of the actin cytoskeleton follows the texture of the substrate, creating retrograde shear forces that are sufficient to drive the cell body forwards. Notably, adhesion-dependent and adhesion-independent migration are not mutually exclusive, but rather are variants of the same principle of coupling retrograde actin flow to the environment and thus can potentially operate interchangeably and simultaneously. As adhesion-free migration is independent of the chemical composition of the environment, it renders cells completely autonomous in their locomotive behaviour. acknowledged_ssus: - _id: Bio - _id: LifeSc - _id: M-Shop acknowledgement: We thank A. Leithner and J. Renkawitz for discussion and critical reading of the manuscript; J. Schwarz and M. Mehling for establishing the microfluidic setups; the Bioimaging Facility of IST Austria for excellent support, as well as the Life Science Facility and the Miba Machine Shop of IST Austria; and F. N. Arslan, L. E. Burnett and L. Li for their work during their rotation in the IST PhD programme. This work was supported by the European Research Council (ERC StG 281556 and CoG 724373) to M.S. and grants from the Austrian Science Fund (FWF P29911) and the WWTF to M.S. M.H. was supported by the European Regional Development Fund Project (CZ.02.1.01/0.0/0.0/15_003/0000476). F.G. received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement no. 747687. article_processing_charge: No article_type: original author: - first_name: Anne full_name: Reversat, Anne id: 35B76592-F248-11E8-B48F-1D18A9856A87 last_name: Reversat orcid: 0000-0003-0666-8928 - first_name: Florian R full_name: Gärtner, Florian R id: 397A88EE-F248-11E8-B48F-1D18A9856A87 last_name: Gärtner orcid: 0000-0001-6120-3723 - first_name: Jack full_name: Merrin, Jack id: 4515C308-F248-11E8-B48F-1D18A9856A87 last_name: Merrin orcid: 0000-0001-5145-4609 - first_name: Julian A full_name: Stopp, Julian A id: 489E3F00-F248-11E8-B48F-1D18A9856A87 last_name: Stopp - first_name: Saren full_name: Tasciyan, Saren id: 4323B49C-F248-11E8-B48F-1D18A9856A87 last_name: Tasciyan orcid: 0000-0003-1671-393X - first_name: Juan L full_name: Aguilera Servin, Juan L id: 2A67C376-F248-11E8-B48F-1D18A9856A87 last_name: Aguilera Servin orcid: 0000-0002-2862-8372 - first_name: Ingrid full_name: De Vries, Ingrid id: 4C7D837E-F248-11E8-B48F-1D18A9856A87 last_name: De Vries - first_name: Robert full_name: Hauschild, Robert id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87 last_name: Hauschild orcid: 0000-0001-9843-3522 - first_name: Miroslav full_name: Hons, Miroslav id: 4167FE56-F248-11E8-B48F-1D18A9856A87 last_name: Hons orcid: 0000-0002-6625-3348 - first_name: Matthieu full_name: Piel, Matthieu last_name: Piel - first_name: Andrew full_name: Callan-Jones, Andrew last_name: Callan-Jones - first_name: Raphael full_name: Voituriez, Raphael last_name: Voituriez - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 citation: ama: Reversat A, Gärtner FR, Merrin J, et al. Cellular locomotion using environmental topography. Nature. 2020;582:582–585. doi:10.1038/s41586-020-2283-z apa: Reversat, A., Gärtner, F. R., Merrin, J., Stopp, J. A., Tasciyan, S., Aguilera Servin, J. L., … Sixt, M. K. (2020). Cellular locomotion using environmental topography. Nature. Springer Nature. https://doi.org/10.1038/s41586-020-2283-z chicago: Reversat, Anne, Florian R Gärtner, Jack Merrin, Julian A Stopp, Saren Tasciyan, Juan L Aguilera Servin, Ingrid de Vries, et al. “Cellular Locomotion Using Environmental Topography.” Nature. Springer Nature, 2020. https://doi.org/10.1038/s41586-020-2283-z. ieee: A. Reversat et al., “Cellular locomotion using environmental topography,” Nature, vol. 582. Springer Nature, pp. 582–585, 2020. ista: Reversat A, Gärtner FR, Merrin J, Stopp JA, Tasciyan S, Aguilera Servin JL, de Vries I, Hauschild R, Hons M, Piel M, Callan-Jones A, Voituriez R, Sixt MK. 2020. Cellular locomotion using environmental topography. Nature. 582, 582–585. mla: Reversat, Anne, et al. “Cellular Locomotion Using Environmental Topography.” Nature, vol. 582, Springer Nature, 2020, pp. 582–585, doi:10.1038/s41586-020-2283-z. short: A. Reversat, F.R. Gärtner, J. Merrin, J.A. Stopp, S. Tasciyan, J.L. Aguilera Servin, I. de Vries, R. Hauschild, M. Hons, M. Piel, A. Callan-Jones, R. Voituriez, M.K. Sixt, Nature 582 (2020) 582–585. date_created: 2020-05-24T22:01:01Z date_published: 2020-06-25T00:00:00Z date_updated: 2024-03-27T23:30:23Z day: '25' department: - _id: NanoFab - _id: Bio - _id: MiSi doi: 10.1038/s41586-020-2283-z ec_funded: 1 external_id: isi: - '000532688300008' intvolume: ' 582' isi: 1 language: - iso: eng month: '06' oa_version: None page: 582–585 project: - _id: 25A603A2-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '281556' name: Cytoskeletal force generation and force transduction of migrating leukocytes - _id: 25FE9508-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '724373' name: Cellular navigation along spatial gradients - _id: 26018E70-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P29911 name: Mechanical adaptation of lamellipodial actin - _id: 260AA4E2-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '747687' name: Mechanical Adaptation of Lamellipodial Actin Networks in Migrating Cells publication: Nature publication_identifier: eissn: - '14764687' issn: - '00280836' publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/off-road-mode-enables-mobile-cells-to-move-freely/ record: - id: '14697' relation: dissertation_contains status: public - id: '12401' relation: dissertation_contains status: public scopus_import: '1' status: public title: Cellular locomotion using environmental topography type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 582 year: '2020' ... --- _id: '8190' article_number: e202007029 article_processing_charge: No article_type: letter_note author: - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 - first_name: Anna full_name: Huttenlocher, Anna last_name: Huttenlocher citation: ama: 'Sixt MK, Huttenlocher A. Zena Werb (1945-2020): Cell biology in context. The Journal of Cell Biology. 2020;219(8). doi:10.1083/jcb.202007029' apa: 'Sixt, M. K., & Huttenlocher, A. (2020). Zena Werb (1945-2020): Cell biology in context. The Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.202007029' chicago: 'Sixt, Michael K, and Anna Huttenlocher. “Zena Werb (1945-2020): Cell Biology in Context.” The Journal of Cell Biology. Rockefeller University Press, 2020. https://doi.org/10.1083/jcb.202007029.' ieee: 'M. K. Sixt and A. Huttenlocher, “Zena Werb (1945-2020): Cell biology in context,” The Journal of Cell Biology, vol. 219, no. 8. Rockefeller University Press, 2020.' ista: 'Sixt MK, Huttenlocher A. 2020. Zena Werb (1945-2020): Cell biology in context. The Journal of Cell Biology. 219(8), e202007029.' mla: 'Sixt, Michael K., and Anna Huttenlocher. “Zena Werb (1945-2020): Cell Biology in Context.” The Journal of Cell Biology, vol. 219, no. 8, e202007029, Rockefeller University Press, 2020, doi:10.1083/jcb.202007029.' short: M.K. Sixt, A. Huttenlocher, The Journal of Cell Biology 219 (2020). date_created: 2020-08-02T22:00:57Z date_published: 2020-07-22T00:00:00Z date_updated: 2023-10-17T10:04:49Z day: '22' ddc: - '570' department: - _id: MiSi doi: 10.1083/jcb.202007029 external_id: isi: - '000573631000004' file: - access_level: open_access checksum: 30016d778d266b8e17d01094917873b8 content_type: application/pdf creator: dernst date_created: 2020-08-04T13:11:52Z date_updated: 2021-02-02T23:30:03Z embargo: 2021-02-01 file_id: '8200' file_name: 2020_JCB_Sixt.pdf file_size: 830725 relation: main_file file_date_updated: 2021-02-02T23:30:03Z has_accepted_license: '1' intvolume: ' 219' isi: 1 issue: '8' language: - iso: eng month: '07' oa: 1 oa_version: Published Version publication: The Journal of Cell Biology publication_identifier: eissn: - 1540-8140 publication_status: published publisher: Rockefeller University Press scopus_import: '1' status: public title: 'Zena Werb (1945-2020): Cell biology in context' tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 219 year: '2020' ... --- _id: '6824' abstract: - lang: eng text: Platelets are small anucleate cellular fragments that are released by megakaryocytes and safeguard vascular integrity through a process termed ‘haemostasis’. However, platelets have important roles beyond haemostasis as they contribute to the initiation and coordination of intravascular immune responses. They continuously monitor blood vessel integrity and tightly coordinate vascular trafficking and functions of multiple cell types. In this way platelets act as ‘patrolling officers of the vascular highway’ that help to establish effective immune responses to infections and cancer. Here we discuss the distinct biological features of platelets that allow them to shape immune responses to pathogens and tumour cells, highlighting the parallels between these responses. article_processing_charge: No article_type: original author: - first_name: Florian R full_name: Gärtner, Florian R id: 397A88EE-F248-11E8-B48F-1D18A9856A87 last_name: Gärtner orcid: 0000-0001-6120-3723 - first_name: Steffen full_name: Massberg, Steffen last_name: Massberg citation: ama: 'Gärtner FR, Massberg S. Patrolling the vascular borders: Platelets in immunity to infection and cancer. Nature Reviews Immunology. 2019;19(12):747–760. doi:10.1038/s41577-019-0202-z' apa: 'Gärtner, F. R., & Massberg, S. (2019). Patrolling the vascular borders: Platelets in immunity to infection and cancer. Nature Reviews Immunology. Springer Nature. https://doi.org/10.1038/s41577-019-0202-z' chicago: 'Gärtner, Florian R, and Steffen Massberg. “Patrolling the Vascular Borders: Platelets in Immunity to Infection and Cancer.” Nature Reviews Immunology. Springer Nature, 2019. https://doi.org/10.1038/s41577-019-0202-z.' ieee: 'F. R. Gärtner and S. Massberg, “Patrolling the vascular borders: Platelets in immunity to infection and cancer,” Nature Reviews Immunology, vol. 19, no. 12. Springer Nature, pp. 747–760, 2019.' ista: 'Gärtner FR, Massberg S. 2019. Patrolling the vascular borders: Platelets in immunity to infection and cancer. Nature Reviews Immunology. 19(12), 747–760.' mla: 'Gärtner, Florian R., and Steffen Massberg. “Patrolling the Vascular Borders: Platelets in Immunity to Infection and Cancer.” Nature Reviews Immunology, vol. 19, no. 12, Springer Nature, 2019, pp. 747–760, doi:10.1038/s41577-019-0202-z.' short: F.R. Gärtner, S. Massberg, Nature Reviews Immunology 19 (2019) 747–760. date_created: 2019-08-20T17:24:32Z date_published: 2019-12-01T00:00:00Z date_updated: 2023-08-29T07:16:14Z day: '01' department: - _id: MiSi doi: 10.1038/s41577-019-0202-z ec_funded: 1 external_id: isi: - '000499090600011' pmid: - '31409920' intvolume: ' 19' isi: 1 issue: '12' language: - iso: eng month: '12' oa_version: None page: 747–760 pmid: 1 project: - _id: 260AA4E2-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '747687' name: Mechanical Adaptation of Lamellipodial Actin Networks in Migrating Cells publication: Nature Reviews Immunology publication_identifier: eissn: - 1474-1741 issn: - 1474-1733 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: 'Patrolling the vascular borders: Platelets in immunity to infection and cancer' type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 19 year: '2019' ... --- _id: '7009' abstract: - lang: eng text: Cell migration is essential for physiological processes as diverse as development, immune defence and wound healing. It is also a hallmark of cancer malignancy. Thousands of publications have elucidated detailed molecular and biophysical mechanisms of cultured cells migrating on flat, 2D substrates of glass and plastic. However, much less is known about how cells successfully navigate the complex 3D environments of living tissues. In these more complex, native environments, cells use multiple modes of migration, including mesenchymal, amoeboid, lobopodial and collective, and these are governed by the local extracellular microenvironment, specific modalities of Rho GTPase signalling and non- muscle myosin contractility. Migration through 3D environments is challenging because it requires the cell to squeeze through complex or dense extracellular structures. Doing so requires specific cellular adaptations to mechanical features of the extracellular matrix (ECM) or its remodelling. In addition, besides navigating through diverse ECM environments and overcoming extracellular barriers, cells often interact with neighbouring cells and tissues through physical and signalling interactions. Accordingly, cells need to call on an impressively wide diversity of mechanisms to meet these challenges. This Review examines how cells use both classical and novel mechanisms of locomotion as they traverse challenging 3D matrices and cellular environments. It focuses on principles rather than details of migratory mechanisms and draws comparisons between 1D, 2D and 3D migration. article_processing_charge: No article_type: review author: - first_name: KM full_name: Yamada, KM last_name: Yamada - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 citation: ama: Yamada K, Sixt MK. Mechanisms of 3D cell migration. Nature Reviews Molecular Cell Biology. 2019;20(12):738–752. doi:10.1038/s41580-019-0172-9 apa: Yamada, K., & Sixt, M. K. (2019). Mechanisms of 3D cell migration. Nature Reviews Molecular Cell Biology. Springer Nature. https://doi.org/10.1038/s41580-019-0172-9 chicago: Yamada, KM, and Michael K Sixt. “Mechanisms of 3D Cell Migration.” Nature Reviews Molecular Cell Biology. Springer Nature, 2019. https://doi.org/10.1038/s41580-019-0172-9. ieee: K. Yamada and M. K. Sixt, “Mechanisms of 3D cell migration,” Nature Reviews Molecular Cell Biology, vol. 20, no. 12. Springer Nature, pp. 738–752, 2019. ista: Yamada K, Sixt MK. 2019. Mechanisms of 3D cell migration. Nature Reviews Molecular Cell Biology. 20(12), 738–752. mla: Yamada, KM, and Michael K. Sixt. “Mechanisms of 3D Cell Migration.” Nature Reviews Molecular Cell Biology, vol. 20, no. 12, Springer Nature, 2019, pp. 738–752, doi:10.1038/s41580-019-0172-9. short: K. Yamada, M.K. Sixt, Nature Reviews Molecular Cell Biology 20 (2019) 738–752. date_created: 2019-11-12T14:54:42Z date_published: 2019-12-01T00:00:00Z date_updated: 2023-08-30T07:22:20Z day: '01' department: - _id: MiSi doi: 10.1038/s41580-019-0172-9 external_id: isi: - '000497966900007' pmid: - '31582855' intvolume: ' 20' isi: 1 issue: '12' language: - iso: eng month: '12' oa_version: None page: 738–752 pmid: 1 publication: Nature Reviews Molecular Cell Biology publication_identifier: eissn: - 1471-0080 issn: - 1471-0072 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Mechanisms of 3D cell migration type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 20 year: '2019' ... --- _id: '6988' abstract: - lang: eng text: 'Platelets are central players in thrombosis and hemostasis but are increasingly recognized as key components of the immune system. They shape ensuing immune responses by recruiting leukocytes, and support the development of adaptive immunity. Recent data shed new light on the complex role of platelets in immunity. Here, we summarize experimental and clinical data on the role of platelets in host defense against bacteria. Platelets bind, contain, and kill bacteria directly; however, platelet proinflammatory effector functions and cross-talk with the coagulation system, can also result in damage to the host (e.g., acute lung injury and sepsis). Novel clinical insights support this dichotomy: platelet inhibition/thrombocytopenia can be either harmful or protective, depending on pathophysiological context. Clinical studies are currently addressing this aspect in greater depth.' article_processing_charge: No article_type: review author: - first_name: Leo full_name: Nicolai, Leo last_name: Nicolai - first_name: Florian R full_name: Gärtner, Florian R id: 397A88EE-F248-11E8-B48F-1D18A9856A87 last_name: Gärtner orcid: 0000-0001-6120-3723 - first_name: Steffen full_name: Massberg, Steffen last_name: Massberg citation: ama: 'Nicolai L, Gärtner FR, Massberg S. Platelets in host defense: Experimental and clinical insights. Trends in Immunology. 2019;40(10):922-938. doi:10.1016/j.it.2019.08.004' apa: 'Nicolai, L., Gärtner, F. R., & Massberg, S. (2019). Platelets in host defense: Experimental and clinical insights. Trends in Immunology. Cell Press. https://doi.org/10.1016/j.it.2019.08.004' chicago: 'Nicolai, Leo, Florian R Gärtner, and Steffen Massberg. “Platelets in Host Defense: Experimental and Clinical Insights.” Trends in Immunology. Cell Press, 2019. https://doi.org/10.1016/j.it.2019.08.004.' ieee: 'L. Nicolai, F. R. Gärtner, and S. Massberg, “Platelets in host defense: Experimental and clinical insights,” Trends in Immunology, vol. 40, no. 10. Cell Press, pp. 922–938, 2019.' ista: 'Nicolai L, Gärtner FR, Massberg S. 2019. Platelets in host defense: Experimental and clinical insights. Trends in Immunology. 40(10), 922–938.' mla: 'Nicolai, Leo, et al. “Platelets in Host Defense: Experimental and Clinical Insights.” Trends in Immunology, vol. 40, no. 10, Cell Press, 2019, pp. 922–38, doi:10.1016/j.it.2019.08.004.' short: L. Nicolai, F.R. Gärtner, S. Massberg, Trends in Immunology 40 (2019) 922–938. date_created: 2019-11-04T16:27:36Z date_published: 2019-10-01T00:00:00Z date_updated: 2023-08-30T07:19:23Z day: '01' department: - _id: MiSi doi: 10.1016/j.it.2019.08.004 ec_funded: 1 external_id: isi: - '000493292100005' pmid: - '31601520' intvolume: ' 40' isi: 1 issue: '10' language: - iso: eng month: '10' oa_version: None page: 922-938 pmid: 1 project: - _id: 260AA4E2-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '747687' name: Mechanical Adaptation of Lamellipodial Actin Networks in Migrating Cells publication: Trends in Immunology publication_identifier: issn: - 1471-4906 publication_status: published publisher: Cell Press quality_controlled: '1' scopus_import: '1' status: public title: 'Platelets in host defense: Experimental and clinical insights' type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 40 year: '2019' ... --- _id: '6979' article_processing_charge: No article_type: original author: - first_name: Aglaja full_name: Kopf, Aglaja id: 31DAC7B6-F248-11E8-B48F-1D18A9856A87 last_name: Kopf orcid: 0000-0002-2187-6656 - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 citation: ama: 'Kopf A, Sixt MK. Gut homeostasis: Active migration of intestinal epithelial cells in tissue renewal. Current Biology. 2019;29(20):R1091-R1093. doi:10.1016/j.cub.2019.08.068' apa: 'Kopf, A., & Sixt, M. K. (2019). Gut homeostasis: Active migration of intestinal epithelial cells in tissue renewal. Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2019.08.068' chicago: 'Kopf, Aglaja, and Michael K Sixt. “Gut Homeostasis: Active Migration of Intestinal Epithelial Cells in Tissue Renewal.” Current Biology. Cell Press, 2019. https://doi.org/10.1016/j.cub.2019.08.068.' ieee: 'A. Kopf and M. K. Sixt, “Gut homeostasis: Active migration of intestinal epithelial cells in tissue renewal,” Current Biology, vol. 29, no. 20. Cell Press, pp. R1091–R1093, 2019.' ista: 'Kopf A, Sixt MK. 2019. Gut homeostasis: Active migration of intestinal epithelial cells in tissue renewal. Current Biology. 29(20), R1091–R1093.' mla: 'Kopf, Aglaja, and Michael K. Sixt. “Gut Homeostasis: Active Migration of Intestinal Epithelial Cells in Tissue Renewal.” Current Biology, vol. 29, no. 20, Cell Press, 2019, pp. R1091–93, doi:10.1016/j.cub.2019.08.068.' short: A. Kopf, M.K. Sixt, Current Biology 29 (2019) R1091–R1093. date_created: 2019-11-04T15:18:29Z date_published: 2019-10-21T00:00:00Z date_updated: 2023-09-05T12:43:43Z day: '21' department: - _id: MiSi doi: 10.1016/j.cub.2019.08.068 external_id: isi: - '000491286200016' pmid: - '31639357' intvolume: ' 29' isi: 1 issue: '20' language: - iso: eng month: '10' oa_version: None page: R1091-R1093 pmid: 1 publication: Current Biology publication_identifier: eissn: - 1879-0445 issn: - 0960-9822 publication_status: published publisher: Cell Press quality_controlled: '1' scopus_import: '1' status: public title: 'Gut homeostasis: Active migration of intestinal epithelial cells in tissue renewal' type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 29 year: '2019' ... --- _id: '7105' abstract: - lang: eng text: Cell migration is hypothesized to involve a cycle of behaviours beginning with leading edge extension. However, recent evidence suggests that the leading edge may be dispensable for migration, raising the question of what actually controls cell directionality. Here, we exploit the embryonic migration of Drosophila macrophages to bridge the different temporal scales of the behaviours controlling motility. This approach reveals that edge fluctuations during random motility are not persistent and are weakly correlated with motion. In contrast, flow of the actin network behind the leading edge is highly persistent. Quantification of actin flow structure during migration reveals a stable organization and asymmetry in the cell-wide flowfield that strongly correlates with cell directionality. This organization is regulated by a gradient of actin network compression and destruction, which is controlled by myosin contraction and cofilin-mediated disassembly. It is this stable actin-flow polarity, which integrates rapid fluctuations of the leading edge, that controls inherent cellular persistence. article_processing_charge: No article_type: original author: - first_name: Lawrence full_name: Yolland, Lawrence last_name: Yolland - first_name: Mubarik full_name: Burki, Mubarik last_name: Burki - first_name: Stefania full_name: Marcotti, Stefania last_name: Marcotti - first_name: Andrei full_name: Luchici, Andrei last_name: Luchici - first_name: Fiona N. full_name: Kenny, Fiona N. last_name: Kenny - first_name: John Robert full_name: Davis, John Robert last_name: Davis - first_name: Eduardo full_name: Serna-Morales, Eduardo last_name: Serna-Morales - first_name: Jan full_name: Müller, Jan id: AD07FDB4-0F61-11EA-8158-C4CC64CEAA8D last_name: Müller - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 - first_name: Andrew full_name: Davidson, Andrew last_name: Davidson - first_name: Will full_name: Wood, Will last_name: Wood - first_name: Linus J. full_name: Schumacher, Linus J. last_name: Schumacher - first_name: Robert G. full_name: Endres, Robert G. last_name: Endres - first_name: Mark full_name: Miodownik, Mark last_name: Miodownik - first_name: Brian M. full_name: Stramer, Brian M. last_name: Stramer citation: ama: Yolland L, Burki M, Marcotti S, et al. Persistent and polarized global actin flow is essential for directionality during cell migration. Nature Cell Biology. 2019;21(11):1370-1381. doi:10.1038/s41556-019-0411-5 apa: Yolland, L., Burki, M., Marcotti, S., Luchici, A., Kenny, F. N., Davis, J. R., … Stramer, B. M. (2019). Persistent and polarized global actin flow is essential for directionality during cell migration. Nature Cell Biology. Springer Nature. https://doi.org/10.1038/s41556-019-0411-5 chicago: Yolland, Lawrence, Mubarik Burki, Stefania Marcotti, Andrei Luchici, Fiona N. Kenny, John Robert Davis, Eduardo Serna-Morales, et al. “Persistent and Polarized Global Actin Flow Is Essential for Directionality during Cell Migration.” Nature Cell Biology. Springer Nature, 2019. https://doi.org/10.1038/s41556-019-0411-5. ieee: L. Yolland et al., “Persistent and polarized global actin flow is essential for directionality during cell migration,” Nature Cell Biology, vol. 21, no. 11. Springer Nature, pp. 1370–1381, 2019. ista: Yolland L, Burki M, Marcotti S, Luchici A, Kenny FN, Davis JR, Serna-Morales E, Müller J, Sixt MK, Davidson A, Wood W, Schumacher LJ, Endres RG, Miodownik M, Stramer BM. 2019. Persistent and polarized global actin flow is essential for directionality during cell migration. Nature Cell Biology. 21(11), 1370–1381. mla: Yolland, Lawrence, et al. “Persistent and Polarized Global Actin Flow Is Essential for Directionality during Cell Migration.” Nature Cell Biology, vol. 21, no. 11, Springer Nature, 2019, pp. 1370–81, doi:10.1038/s41556-019-0411-5. short: L. Yolland, M. Burki, S. Marcotti, A. Luchici, F.N. Kenny, J.R. Davis, E. Serna-Morales, J. Müller, M.K. Sixt, A. Davidson, W. Wood, L.J. Schumacher, R.G. Endres, M. Miodownik, B.M. Stramer, Nature Cell Biology 21 (2019) 1370–1381. date_created: 2019-11-25T08:55:00Z date_published: 2019-11-01T00:00:00Z date_updated: 2023-09-06T11:08:52Z day: '01' department: - _id: MiSi doi: 10.1038/s41556-019-0411-5 external_id: isi: - '000495888300009' pmid: - '31685997' intvolume: ' 21' isi: 1 issue: '11' language: - iso: eng main_file_link: - open_access: '1' url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7025891 month: '11' oa: 1 oa_version: Submitted Version page: 1370-1381 pmid: 1 publication: Nature Cell Biology publication_identifier: eissn: - 1476-4679 issn: - 1465-7392 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Persistent and polarized global actin flow is essential for directionality during cell migration type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 21 year: '2019' ... --- _id: '7420' abstract: - lang: eng text: β1-integrins mediate cell–matrix interactions and their trafficking is important in the dynamic regulation of cell adhesion, migration and malignant processes, including cancer cell invasion. Here, we employ an RNAi screen to characterize regulators of integrin traffic and identify the association of Golgi-localized gamma ear-containing Arf-binding protein 2 (GGA2) with β1-integrin, and its role in recycling of active but not inactive β1-integrin receptors. Silencing of GGA2 limits active β1-integrin levels in focal adhesions and decreases cancer cell migration and invasion, which is in agreement with its ability to regulate the dynamics of active integrins. By using the proximity-dependent biotin identification (BioID) method, we identified two RAB family small GTPases, i.e. RAB13 and RAB10, as novel interactors of GGA2. Functionally, RAB13 silencing triggers the intracellular accumulation of active β1-integrin, and reduces integrin activity in focal adhesions and cell migration similarly to GGA2 depletion, indicating that both facilitate active β1-integrin recycling to the plasma membrane. Thus, GGA2 and RAB13 are important specificity determinants for integrin activity-dependent traffic. article_number: jcs233387 article_processing_charge: No article_type: original author: - first_name: Pranshu full_name: Sahgal, Pranshu last_name: Sahgal - first_name: Jonna H full_name: Alanko, Jonna H id: 2CC12E8C-F248-11E8-B48F-1D18A9856A87 last_name: Alanko orcid: 0000-0002-7698-3061 - first_name: Jaroslav full_name: Icha, Jaroslav last_name: Icha - first_name: Ilkka full_name: Paatero, Ilkka last_name: Paatero - first_name: Hellyeh full_name: Hamidi, Hellyeh last_name: Hamidi - first_name: Antti full_name: Arjonen, Antti last_name: Arjonen - first_name: Mika full_name: Pietilä, Mika last_name: Pietilä - first_name: Anne full_name: Rokka, Anne last_name: Rokka - first_name: Johanna full_name: Ivaska, Johanna last_name: Ivaska citation: ama: Sahgal P, Alanko JH, Icha J, et al. GGA2 and RAB13 promote activity-dependent β1-integrin recycling. Journal of Cell Science. 2019;132(11). doi:10.1242/jcs.233387 apa: Sahgal, P., Alanko, J. H., Icha, J., Paatero, I., Hamidi, H., Arjonen, A., … Ivaska, J. (2019). GGA2 and RAB13 promote activity-dependent β1-integrin recycling. Journal of Cell Science. The Company of Biologists. https://doi.org/10.1242/jcs.233387 chicago: Sahgal, Pranshu, Jonna H Alanko, Jaroslav Icha, Ilkka Paatero, Hellyeh Hamidi, Antti Arjonen, Mika Pietilä, Anne Rokka, and Johanna Ivaska. “GGA2 and RAB13 Promote Activity-Dependent Β1-Integrin Recycling.” Journal of Cell Science. The Company of Biologists, 2019. https://doi.org/10.1242/jcs.233387. ieee: P. Sahgal et al., “GGA2 and RAB13 promote activity-dependent β1-integrin recycling,” Journal of Cell Science, vol. 132, no. 11. The Company of Biologists, 2019. ista: Sahgal P, Alanko JH, Icha J, Paatero I, Hamidi H, Arjonen A, Pietilä M, Rokka A, Ivaska J. 2019. GGA2 and RAB13 promote activity-dependent β1-integrin recycling. Journal of Cell Science. 132(11), jcs233387. mla: Sahgal, Pranshu, et al. “GGA2 and RAB13 Promote Activity-Dependent Β1-Integrin Recycling.” Journal of Cell Science, vol. 132, no. 11, jcs233387, The Company of Biologists, 2019, doi:10.1242/jcs.233387. short: P. Sahgal, J.H. Alanko, J. Icha, I. Paatero, H. Hamidi, A. Arjonen, M. Pietilä, A. Rokka, J. Ivaska, Journal of Cell Science 132 (2019). date_created: 2020-01-30T10:31:42Z date_published: 2019-06-07T00:00:00Z date_updated: 2023-09-06T15:01:00Z day: '07' department: - _id: MiSi doi: 10.1242/jcs.233387 external_id: isi: - '000473327900017' pmid: - '31076515' intvolume: ' 132' isi: 1 issue: '11' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1242/jcs.233387 month: '06' oa: 1 oa_version: Published Version pmid: 1 publication: Journal of Cell Science publication_identifier: eissn: - 1477-9137 issn: - 0021-9533 publication_status: published publisher: The Company of Biologists quality_controlled: '1' status: public title: GGA2 and RAB13 promote activity-dependent β1-integrin recycling type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 132 year: '2019' ... --- _id: '7404' abstract: - lang: eng text: The formation of neuronal dendrite branches is fundamental for the wiring and function of the nervous system. Indeed, dendrite branching enhances the coverage of the neuron's receptive field and modulates the initial processing of incoming stimuli. Complex dendrite patterns are achieved in vivo through a dynamic process of de novo branch formation, branch extension and retraction. The first step towards branch formation is the generation of a dynamic filopodium-like branchlet. The mechanisms underlying the initiation of dendrite branchlets are therefore crucial to the shaping of dendrites. Through in vivo time-lapse imaging of the subcellular localization of actin during the process of branching of Drosophila larva sensory neurons, combined with genetic analysis and electron tomography, we have identified the Actin-related protein (Arp) 2/3 complex as the major actin nucleator involved in the initiation of dendrite branchlet formation, under the control of the activator WAVE and of the small GTPase Rac1. Transient recruitment of an Arp2/3 component marks the site of branchlet initiation in vivo. These data position the activation of Arp2/3 as an early hub for the initiation of branchlet formation. article_number: dev171397 article_processing_charge: No article_type: original author: - first_name: Tomke full_name: Stürner, Tomke last_name: Stürner - first_name: Anastasia full_name: Tatarnikova, Anastasia last_name: Tatarnikova - first_name: Jan full_name: Müller, Jan id: AD07FDB4-0F61-11EA-8158-C4CC64CEAA8D last_name: Müller - first_name: Barbara full_name: Schaffran, Barbara last_name: Schaffran - first_name: Hermann full_name: Cuntz, Hermann last_name: Cuntz - first_name: Yun full_name: Zhang, Yun last_name: Zhang - first_name: Maria full_name: Nemethova, Maria id: 34E27F1C-F248-11E8-B48F-1D18A9856A87 last_name: Nemethova - first_name: Sven full_name: Bogdan, Sven last_name: Bogdan - first_name: Vic full_name: Small, Vic last_name: Small - first_name: Gaia full_name: Tavosanis, Gaia last_name: Tavosanis citation: ama: Stürner T, Tatarnikova A, Müller J, et al. Transient localization of the Arp2/3 complex initiates neuronal dendrite branching in vivo. Development. 2019;146(7). doi:10.1242/dev.171397 apa: Stürner, T., Tatarnikova, A., Müller, J., Schaffran, B., Cuntz, H., Zhang, Y., … Tavosanis, G. (2019). Transient localization of the Arp2/3 complex initiates neuronal dendrite branching in vivo. Development. The Company of Biologists. https://doi.org/10.1242/dev.171397 chicago: Stürner, Tomke, Anastasia Tatarnikova, Jan Müller, Barbara Schaffran, Hermann Cuntz, Yun Zhang, Maria Nemethova, Sven Bogdan, Vic Small, and Gaia Tavosanis. “Transient Localization of the Arp2/3 Complex Initiates Neuronal Dendrite Branching in Vivo.” Development. The Company of Biologists, 2019. https://doi.org/10.1242/dev.171397. ieee: T. Stürner et al., “Transient localization of the Arp2/3 complex initiates neuronal dendrite branching in vivo,” Development, vol. 146, no. 7. The Company of Biologists, 2019. ista: Stürner T, Tatarnikova A, Müller J, Schaffran B, Cuntz H, Zhang Y, Nemethova M, Bogdan S, Small V, Tavosanis G. 2019. Transient localization of the Arp2/3 complex initiates neuronal dendrite branching in vivo. Development. 146(7), dev171397. mla: Stürner, Tomke, et al. “Transient Localization of the Arp2/3 Complex Initiates Neuronal Dendrite Branching in Vivo.” Development, vol. 146, no. 7, dev171397, The Company of Biologists, 2019, doi:10.1242/dev.171397. short: T. Stürner, A. Tatarnikova, J. Müller, B. Schaffran, H. Cuntz, Y. Zhang, M. Nemethova, S. Bogdan, V. Small, G. Tavosanis, Development 146 (2019). date_created: 2020-01-29T16:27:10Z date_published: 2019-04-04T00:00:00Z date_updated: 2023-09-07T14:47:00Z day: '04' department: - _id: MiSi doi: 10.1242/dev.171397 external_id: isi: - '000464583200006' pmid: - '30910826' intvolume: ' 146' isi: 1 issue: '7' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1242/dev.171397 month: '04' oa: 1 oa_version: Published Version pmid: 1 publication: Development publication_identifier: eissn: - 1477-9129 issn: - 0950-1991 publication_status: published publisher: The Company of Biologists quality_controlled: '1' scopus_import: '1' status: public title: Transient localization of the Arp2/3 complex initiates neuronal dendrite branching in vivo type: journal_article user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 volume: 146 year: '2019' ... --- _id: '6947' abstract: - lang: eng text: Lymph nodes are es s ential organs of the immune s ys tem where adaptive immune responses originate, and consist of various leukocyte populations and a stromal backbone. Fibroblastic reticular cells (FRCs) are the main stromal cells and form a sponge-like extracellular matrix network, called conduits , which they thems elves enwrap and contract. Lymph, containing s oluble antigens , arrive in lymph nodes via afferent lymphatic vessels that connect to the s ubcaps ular s inus and conduit network. According to the current paradigm, the conduit network dis tributes afferent lymph through lymph nodes and thus provides acces s for immune cells to lymph-borne antigens. An elas tic caps ule s urrounds the organ and confines the immune cells and FRC network. Lymph nodes are completely packed with lymphocytes and lymphocyte numbers directly dictates the size of the organ. Although lymphocytes cons tantly enter and leave the lymph node, its s ize remains remarkedly s table under homeostatic conditions. It is only partly known how the cellularity and s ize of the lymph node is regulated and how the lymph node is able to swell in inflammation. The role of the FRC network in lymph node s welling and trans fer of fluids are inves tigated in this thes is. Furthermore, we s tudied what trafficking routes are us ed by cancer cells in lymph nodes to form distal metastases.We examined the role of a mechanical feedback in regulation of lymph node swelling. Using parallel plate compression and UV-las er cutting experiments we dis s ected the mechanical force dynamics of the whole lymph node, and individually for FRCs and the caps ule. Physical forces generated by packed lymphocytes directly affect the tens ion on the FRC network and capsule, which increases its resistance to swelling. This implies a feedback mechanism between tis s ue pres s ure and ability of lymphocytes to enter the organ. Following inflammation, the lymph node swells ∼10 fold in two weeks . Yet, what is the role for tens ion on the FRC network and caps ule, and how are lymphocytes able to enter in conditions that resist swelling remain open ques tions . We s how that tens ion on the FRC network is important to limit the swelling rate of the organ so that the FRC network can grow in a coordinated fashion. This is illustrated by interfering with FRC contractility, which leads to faster swelling rates and a dis organized FRC network in the inflamed lymph node. Growth of the FRC network in turn is expected to releas e tens ion on thes e s tructures and lowers the res is tance to swelling, thereby allowing more lymphocytes to enter the organ and drive more swelling. Halt of swelling coincides with a thickening of the caps ule, which forms a thick res is tant band around the organ and lowers tens ion on the FRC network to form a new force equilibrium.The FRC and conduit network are further believed to be a privileged s ite of s oluble information within the lymph node, although many details remain uns olved. We s how by 3D ultra-recons truction that FRCs and antigen pres enting cells cover the s urface of conduit s ys tem for more than 99% and we dis cus s the implications for s oluble information exchangeat the conduit level.Finally, there is an ongoing debate in the cancer field whether and how cancer cells in lymph nodes s eed dis tal metas tas es . We s how that cancer cells infus ed into the lymph node can utilize trafficking routes of immune cells and rapidly migrate to blood vessels. Once in the blood circulation, these cells are able to form metastases in distal tissues. acknowledged_ssus: - _id: Bio - _id: PreCl - _id: EM-Fac alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Frank P full_name: Assen, Frank P id: 3A8E7F24-F248-11E8-B48F-1D18A9856A87 last_name: Assen orcid: 0000-0003-3470-6119 citation: ama: 'Assen FP. Lymph node mechanics: Deciphering the interplay between stroma contractility, morphology and lymphocyte trafficking. 2019. doi:10.15479/AT:ISTA:6947' apa: 'Assen, F. P. (2019). Lymph node mechanics: Deciphering the interplay between stroma contractility, morphology and lymphocyte trafficking. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:6947' chicago: 'Assen, Frank P. “Lymph Node Mechanics: Deciphering the Interplay between Stroma Contractility, Morphology and Lymphocyte Trafficking.” Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:6947.' ieee: 'F. P. Assen, “Lymph node mechanics: Deciphering the interplay between stroma contractility, morphology and lymphocyte trafficking,” Institute of Science and Technology Austria, 2019.' ista: 'Assen FP. 2019. Lymph node mechanics: Deciphering the interplay between stroma contractility, morphology and lymphocyte trafficking. Institute of Science and Technology Austria.' mla: 'Assen, Frank P. Lymph Node Mechanics: Deciphering the Interplay between Stroma Contractility, Morphology and Lymphocyte Trafficking. Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:6947.' short: 'F.P. Assen, Lymph Node Mechanics: Deciphering the Interplay between Stroma Contractility, Morphology and Lymphocyte Trafficking, Institute of Science and Technology Austria, 2019.' date_created: 2019-10-14T16:54:52Z date_published: 2019-10-09T00:00:00Z date_updated: 2023-09-13T08:50:57Z day: '9' ddc: - '570' degree_awarded: PhD department: - _id: MiSi doi: 10.15479/AT:ISTA:6947 file: - access_level: closed checksum: 53a739752a500f84d0f8ec953cbbd0b6 content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: fassen date_created: 2019-11-06T12:30:02Z date_updated: 2020-11-07T23:30:03Z embargo_to: open_access file_id: '6990' file_name: PhDthesis_FrankAssen_revised2.docx file_size: 214172667 relation: source_file - access_level: open_access checksum: 8c156b65d9347bb599623a4b09f15d15 content_type: application/pdf creator: fassen date_created: 2019-11-06T12:30:57Z date_updated: 2020-11-07T23:30:03Z embargo: 2020-11-06 file_id: '6991' file_name: PhDthesis_FrankAssen_revised2.pdf file_size: 83637532 relation: main_file file_date_updated: 2020-11-07T23:30:03Z has_accepted_license: '1' language: - iso: eng month: '10' oa: 1 oa_version: Published Version page: '142' publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '664' relation: part_of_dissertation status: public - id: '402' relation: part_of_dissertation status: public status: public supervisor: - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 title: 'Lymph node mechanics: Deciphering the interplay between stroma contractility, morphology and lymphocyte trafficking' type: dissertation user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 year: '2019' ... --- _id: '6891' abstract: - lang: eng text: "While cells of mesenchymal or epithelial origin perform their effector functions in a purely anchorage dependent manner, cells derived from the hematopoietic lineage are not committed to operate only within a specific niche. Instead, these cells are able to function autonomously of the molecular composition in a broad range of tissue compartments. By this means, cells of the hematopoietic lineage retain the capacity to disseminate into connective tissue and recirculate between organs, building the foundation for essential processes such as tissue regeneration or immune surveillance. \r\nCells of the immune system, specifically leukocytes, are extraordinarily good at performing this task. These cells are able to flexibly shift their mode of migration between an adhesion-mediated and an adhesion-independent manner, instantaneously accommodating for any changes in molecular composition of the external scaffold. The key component driving directed leukocyte migration is the chemokine receptor 7, which guides the cell along gradients of chemokine ligand. Therefore, the physical destination of migrating leukocytes is purely deterministic, i.e. given by global directional cues such as chemokine gradients. \r\nNevertheless, these cells typically reside in three-dimensional scaffolds of inhomogeneous complexity, raising the question whether cells are able to locally discriminate between multiple optional migration routes. Current literature provides evidence that leukocytes, specifically dendritic cells, do indeed probe their surrounding by virtue of multiple explorative protrusions. However, it remains enigmatic how these cells decide which one is the more favorable route to follow and what are the key players involved in performing this task. Due to the heterogeneous environment of most tissues, and the vast adaptability of migrating leukocytes, at this time it is not clear to what extent leukocytes are able to optimize their migratory strategy by adapting their level of adhesiveness. And, given the fact that leukocyte migration is characterized by branched cell shapes in combination with high migration velocities, it is reasonable to assume that these cells require fine tuned shape maintenance mechanisms that tightly coordinate protrusion and adhesion dynamics in a spatiotemporal manner. \r\nTherefore, this study aimed to elucidate how rapidly migrating leukocytes opt for an ideal migratory path while maintaining a continuous cell shape and balancing adhesive forces to efficiently navigate through complex microenvironments. \r\nThe results of this study unraveled a role for the microtubule cytoskeleton in promoting the decision making process during path finding and for the first time point towards a microtubule-mediated function in cell shape maintenance of highly ramified cells such as dendritic cells. Furthermore, we found that migrating low-adhesive leukocytes are able to instantaneously adapt to increased tensile load by engaging adhesion receptors. This response was only occurring tangential to the substrate while adhesive properties in the vertical direction were not increased. As leukocytes are primed for rapid migration velocities, these results demonstrate that leukocyte integrins are able to confer a high level of traction forces parallel to the cell membrane along the direction of migration without wasting energy in gluing the cell to the substrate. \r\nThus, the data in the here presented thesis provide new insights into the pivotal role of cytoskeletal dynamics and the mechanisms of force transduction during leukocyte migration. \r\nThereby the here presented results help to further define fundamental principles underlying leukocyte migration and open up potential therapeutic avenues of clinical relevance.\r\n" alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Aglaja full_name: Kopf, Aglaja id: 31DAC7B6-F248-11E8-B48F-1D18A9856A87 last_name: Kopf orcid: 0000-0002-2187-6656 citation: ama: Kopf A. The implication of cytoskeletal dynamics on leukocyte migration. 2019. doi:10.15479/AT:ISTA:6891 apa: Kopf, A. (2019). The implication of cytoskeletal dynamics on leukocyte migration. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:6891 chicago: Kopf, Aglaja. “The Implication of Cytoskeletal Dynamics on Leukocyte Migration.” Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:6891. ieee: A. Kopf, “The implication of cytoskeletal dynamics on leukocyte migration,” Institute of Science and Technology Austria, 2019. ista: Kopf A. 2019. The implication of cytoskeletal dynamics on leukocyte migration. Institute of Science and Technology Austria. mla: Kopf, Aglaja. The Implication of Cytoskeletal Dynamics on Leukocyte Migration. Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:6891. short: A. Kopf, The Implication of Cytoskeletal Dynamics on Leukocyte Migration, Institute of Science and Technology Austria, 2019. date_created: 2019-09-19T08:19:44Z date_published: 2019-07-24T00:00:00Z date_updated: 2023-10-18T08:49:17Z day: '24' ddc: - '570' degree_awarded: PhD department: - _id: MiSi doi: 10.15479/AT:ISTA:6891 file: - access_level: closed checksum: 00d100d6468e31e583051e0a006b640c content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: akopf date_created: 2019-10-15T05:28:42Z date_updated: 2020-10-17T22:30:03Z embargo_to: open_access file_id: '6950' file_name: Kopf_PhD_Thesis.docx file_size: 74735267 relation: source_file - access_level: open_access checksum: 5d1baa899993ae6ca81aebebe1797000 content_type: application/pdf creator: akopf date_created: 2019-10-15T05:28:47Z date_updated: 2020-10-17T22:30:03Z embargo: 2020-10-16 file_id: '6951' file_name: Kopf_PhD_Thesis1.pdf file_size: 52787224 relation: main_file file_date_updated: 2020-10-17T22:30:03Z has_accepted_license: '1' keyword: - cell biology - immunology - leukocyte - migration - microfluidics language: - iso: eng month: '07' oa: 1 oa_version: Published Version page: '171' project: - _id: 265E2996-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: W01250-B20 name: Nano-Analytics of Cellular Systems publication_identifier: eissn: - 2663-337X isbn: - 978-3-99078-002-2 publication_status: published publisher: Institute of Science and Technology Austria related_material: link: - relation: press_release url: https://ist.ac.at/en/news/feeling-like-a-cell/ record: - id: '6328' relation: part_of_dissertation status: public - id: '15' relation: part_of_dissertation status: public - id: '6877' relation: part_of_dissertation status: public status: public supervisor: - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 title: The implication of cytoskeletal dynamics on leukocyte migration type: dissertation user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 year: '2019' ... --- _id: '6328' abstract: - lang: eng text: During metazoan development, immune surveillance and cancer dissemination, cells migrate in complex three-dimensional microenvironments1,2,3. These spaces are crowded by cells and extracellular matrix, generating mazes with differently sized gaps that are typically smaller than the diameter of the migrating cell4,5. Most mesenchymal and epithelial cells and some—but not all—cancer cells actively generate their migratory path using pericellular tissue proteolysis6. By contrast, amoeboid cells such as leukocytes use non-destructive strategies of locomotion7, raising the question how these extremely fast cells navigate through dense tissues. Here we reveal that leukocytes sample their immediate vicinity for large pore sizes, and are thereby able to choose the path of least resistance. This allows them to circumnavigate local obstacles while effectively following global directional cues such as chemotactic gradients. Pore-size discrimination is facilitated by frontward positioning of the nucleus, which enables the cells to use their bulkiest compartment as a mechanical gauge. Once the nucleus and the closely associated microtubule organizing centre pass the largest pore, cytoplasmic protrusions still lingering in smaller pores are retracted. These retractions are coordinated by dynamic microtubules; when microtubules are disrupted, migrating cells lose coherence and frequently fragment into migratory cytoplasmic pieces. As nuclear positioning in front of the microtubule organizing centre is a typical feature of amoeboid migration, our findings link the fundamental organization of cellular polarity to the strategy of locomotion. acknowledged_ssus: - _id: SSU article_processing_charge: No article_type: letter_note author: - first_name: Jörg full_name: Renkawitz, Jörg id: 3F0587C8-F248-11E8-B48F-1D18A9856A87 last_name: Renkawitz orcid: 0000-0003-2856-3369 - first_name: Aglaja full_name: Kopf, Aglaja id: 31DAC7B6-F248-11E8-B48F-1D18A9856A87 last_name: Kopf orcid: 0000-0002-2187-6656 - first_name: Julian A full_name: Stopp, Julian A id: 489E3F00-F248-11E8-B48F-1D18A9856A87 last_name: Stopp - first_name: Ingrid full_name: de Vries, Ingrid id: 4C7D837E-F248-11E8-B48F-1D18A9856A87 last_name: de Vries - first_name: Meghan K. full_name: Driscoll, Meghan K. last_name: Driscoll - first_name: Jack full_name: Merrin, Jack id: 4515C308-F248-11E8-B48F-1D18A9856A87 last_name: Merrin orcid: 0000-0001-5145-4609 - first_name: Robert full_name: Hauschild, Robert id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87 last_name: Hauschild orcid: 0000-0001-9843-3522 - first_name: Erik S. full_name: Welf, Erik S. last_name: Welf - first_name: Gaudenz full_name: Danuser, Gaudenz last_name: Danuser - first_name: Reto full_name: Fiolka, Reto last_name: Fiolka - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 citation: ama: Renkawitz J, Kopf A, Stopp JA, et al. Nuclear positioning facilitates amoeboid migration along the path of least resistance. Nature. 2019;568:546-550. doi:10.1038/s41586-019-1087-5 apa: Renkawitz, J., Kopf, A., Stopp, J. A., de Vries, I., Driscoll, M. K., Merrin, J., … Sixt, M. K. (2019). Nuclear positioning facilitates amoeboid migration along the path of least resistance. Nature. Springer Nature. https://doi.org/10.1038/s41586-019-1087-5 chicago: Renkawitz, Jörg, Aglaja Kopf, Julian A Stopp, Ingrid de Vries, Meghan K. Driscoll, Jack Merrin, Robert Hauschild, et al. “Nuclear Positioning Facilitates Amoeboid Migration along the Path of Least Resistance.” Nature. Springer Nature, 2019. https://doi.org/10.1038/s41586-019-1087-5. ieee: J. Renkawitz et al., “Nuclear positioning facilitates amoeboid migration along the path of least resistance,” Nature, vol. 568. Springer Nature, pp. 546–550, 2019. ista: Renkawitz J, Kopf A, Stopp JA, de Vries I, Driscoll MK, Merrin J, Hauschild R, Welf ES, Danuser G, Fiolka R, Sixt MK. 2019. Nuclear positioning facilitates amoeboid migration along the path of least resistance. Nature. 568, 546–550. mla: Renkawitz, Jörg, et al. “Nuclear Positioning Facilitates Amoeboid Migration along the Path of Least Resistance.” Nature, vol. 568, Springer Nature, 2019, pp. 546–50, doi:10.1038/s41586-019-1087-5. short: J. Renkawitz, A. Kopf, J.A. Stopp, I. de Vries, M.K. Driscoll, J. Merrin, R. Hauschild, E.S. Welf, G. Danuser, R. Fiolka, M.K. Sixt, Nature 568 (2019) 546–550. date_created: 2019-04-17T06:52:28Z date_published: 2019-04-25T00:00:00Z date_updated: 2024-03-27T23:30:39Z day: '25' department: - _id: MiSi - _id: NanoFab - _id: Bio doi: 10.1038/s41586-019-1087-5 ec_funded: 1 external_id: isi: - '000465594200050' pmid: - '30944468' intvolume: ' 568' isi: 1 language: - iso: eng main_file_link: - open_access: '1' url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7217284/ month: '04' oa: 1 oa_version: Submitted Version page: 546-550 pmid: 1 project: - _id: 25A603A2-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '281556' name: Cytoskeletal force generation and force transduction of migrating leukocytes (EU) - _id: 25FE9508-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '724373' name: Cellular navigation along spatial gradients - _id: 265FAEBA-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: W01250-B20 name: Nano-Analytics of Cellular Systems - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme - _id: 25A48D24-B435-11E9-9278-68D0E5697425 grant_number: ALTF 1396-2014 name: Molecular and system level view of immune cell migration publication: Nature publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/leukocytes-use-their-nucleus-as-a-ruler-to-choose-path-of-least-resistance/ record: - id: '14697' relation: dissertation_contains status: public - id: '6891' relation: dissertation_contains status: public scopus_import: '1' status: public title: Nuclear positioning facilitates amoeboid migration along the path of least resistance type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 568 year: '2019' ... --- _id: '6877' article_processing_charge: No article_type: original author: - first_name: Aglaja full_name: Kopf, Aglaja id: 31DAC7B6-F248-11E8-B48F-1D18A9856A87 last_name: Kopf orcid: 0000-0002-2187-6656 - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 citation: ama: Kopf A, Sixt MK. The neural crest pitches in to remove apoptotic debris. Cell. 2019;179(1):51-53. doi:10.1016/j.cell.2019.08.047 apa: Kopf, A., & Sixt, M. K. (2019). The neural crest pitches in to remove apoptotic debris. Cell. Elsevier. https://doi.org/10.1016/j.cell.2019.08.047 chicago: Kopf, Aglaja, and Michael K Sixt. “The Neural Crest Pitches in to Remove Apoptotic Debris.” Cell. Elsevier, 2019. https://doi.org/10.1016/j.cell.2019.08.047. ieee: A. Kopf and M. K. Sixt, “The neural crest pitches in to remove apoptotic debris,” Cell, vol. 179, no. 1. Elsevier, pp. 51–53, 2019. ista: Kopf A, Sixt MK. 2019. The neural crest pitches in to remove apoptotic debris. Cell. 179(1), 51–53. mla: Kopf, Aglaja, and Michael K. Sixt. “The Neural Crest Pitches in to Remove Apoptotic Debris.” Cell, vol. 179, no. 1, Elsevier, 2019, pp. 51–53, doi:10.1016/j.cell.2019.08.047. short: A. Kopf, M.K. Sixt, Cell 179 (2019) 51–53. date_created: 2019-09-15T22:00:46Z date_published: 2019-09-19T00:00:00Z date_updated: 2024-03-27T23:30:40Z day: '19' department: - _id: MiSi doi: 10.1016/j.cell.2019.08.047 external_id: isi: - '000486618500011' pmid: - '31539498' intvolume: ' 179' isi: 1 issue: '1' language: - iso: eng month: '09' oa_version: None page: 51-53 pmid: 1 publication: Cell publication_identifier: eissn: - 1097-4172 issn: - 0092-8674 publication_status: published publisher: Elsevier quality_controlled: '1' related_material: record: - id: '6891' relation: dissertation_contains status: public scopus_import: '1' status: public title: The neural crest pitches in to remove apoptotic debris type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 179 year: '2019' ...