--- _id: '11077' abstract: - lang: eng text: Nucleoporins (Nups) are a family of proteins best known as the constituent building blocks of nuclear pore complexes (NPCs), membrane-embedded channels that mediate nuclear transport across the nuclear envelope. Recent evidence suggests that several Nups have additional roles in controlling the activation and silencing of developmental genes; however, the mechanistic details of these functions remain poorly understood. Here, we show that depletion of Nup153 in mouse embryonic stem cells (mESCs) causes the derepression of developmental genes and induction of early differentiation. This loss of stem cell identity is not associated with defects in the nuclear import of key pluripotency factors. Rather, Nup153 binds around the transcriptional start site (TSS) of developmental genes and mediates the recruitment of the polycomb-repressive complex 1 (PRC1) to a subset of its target loci. Our results demonstrate a chromatin-associated role of Nup153 in maintaining stem cell pluripotency by functioning in mammalian epigenetic gene silencing. article_processing_charge: No article_type: original author: - first_name: Filipe V. full_name: Jacinto, Filipe V. last_name: Jacinto - first_name: Chris full_name: Benner, Chris last_name: Benner - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: Jacinto FV, Benner C, Hetzer M. The nucleoporin Nup153 regulates embryonic stem cell pluripotency through gene silencing. Genes & Development. 2015;29(12):1224-1238. doi:10.1101/gad.260919.115 apa: Jacinto, F. V., Benner, C., & Hetzer, M. (2015). The nucleoporin Nup153 regulates embryonic stem cell pluripotency through gene silencing. Genes & Development. Cold Spring Harbor Laboratory. https://doi.org/10.1101/gad.260919.115 chicago: Jacinto, Filipe V., Chris Benner, and Martin Hetzer. “The Nucleoporin Nup153 Regulates Embryonic Stem Cell Pluripotency through Gene Silencing.” Genes & Development. Cold Spring Harbor Laboratory, 2015. https://doi.org/10.1101/gad.260919.115. ieee: F. V. Jacinto, C. Benner, and M. Hetzer, “The nucleoporin Nup153 regulates embryonic stem cell pluripotency through gene silencing,” Genes & Development, vol. 29, no. 12. Cold Spring Harbor Laboratory, pp. 1224–1238, 2015. ista: Jacinto FV, Benner C, Hetzer M. 2015. The nucleoporin Nup153 regulates embryonic stem cell pluripotency through gene silencing. Genes & Development. 29(12), 1224–1238. mla: Jacinto, Filipe V., et al. “The Nucleoporin Nup153 Regulates Embryonic Stem Cell Pluripotency through Gene Silencing.” Genes & Development, vol. 29, no. 12, Cold Spring Harbor Laboratory, 2015, pp. 1224–38, doi:10.1101/gad.260919.115. short: F.V. Jacinto, C. Benner, M. Hetzer, Genes & Development 29 (2015) 1224–1238. date_created: 2022-04-07T07:49:31Z date_published: 2015-06-16T00:00:00Z date_updated: 2022-07-18T08:43:51Z day: '16' doi: 10.1101/gad.260919.115 extern: '1' external_id: pmid: - '26080816' intvolume: ' 29' issue: '12' keyword: - Developmental Biology - Genetics language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1101/gad.260919.115 month: '06' oa: 1 oa_version: Published Version page: 1224-1238 pmid: 1 publication: Genes & Development publication_identifier: eissn: - 1549-5477 issn: - 0890-9369 publication_status: published publisher: Cold Spring Harbor Laboratory quality_controlled: '1' scopus_import: '1' status: public title: The nucleoporin Nup153 regulates embryonic stem cell pluripotency through gene silencing type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 29 year: '2015' ... --- _id: '11078' abstract: - lang: eng text: Aging is associated with the decline of protein, cell, and organ function. Here, we use an integrated approach to characterize gene expression, bulk translation, and cell biology in the brains and livers of young and old rats. We identify 468 differences in protein abundance between young and old animals. The majority are a consequence of altered translation output, that is, the combined effect of changes in transcript abundance and translation efficiency. In addition, we identify 130 proteins whose overall abundance remains unchanged but whose sub-cellular localization, phosphorylation state, or splice-form varies. While some protein-level differences appear to be a generic property of the rats’ chronological age, the majority are specific to one organ. These may be a consequence of the organ’s physiology or the chronological age of the cells within the tissue. Taken together, our study provides an initial view of the proteome at the molecular, sub-cellular, and organ level in young and old rats. article_processing_charge: No article_type: original author: - first_name: Alessandro full_name: Ori, Alessandro last_name: Ori - first_name: Brandon H. full_name: Toyama, Brandon H. last_name: Toyama - first_name: Michael S. full_name: Harris, Michael S. last_name: Harris - first_name: Thomas full_name: Bock, Thomas last_name: Bock - first_name: Murat full_name: Iskar, Murat last_name: Iskar - first_name: Peer full_name: Bork, Peer last_name: Bork - first_name: Nicholas T. full_name: Ingolia, Nicholas T. last_name: Ingolia - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X - first_name: Martin full_name: Beck, Martin last_name: Beck citation: ama: Ori A, Toyama BH, Harris MS, et al. Integrated transcriptome and proteome analyses reveal organ-specific proteome deterioration in old rats. Cell Systems. 2015;1(3):P224-237. doi:10.1016/j.cels.2015.08.012 apa: Ori, A., Toyama, B. H., Harris, M. S., Bock, T., Iskar, M., Bork, P., … Beck, M. (2015). Integrated transcriptome and proteome analyses reveal organ-specific proteome deterioration in old rats. Cell Systems. Elsevier. https://doi.org/10.1016/j.cels.2015.08.012 chicago: Ori, Alessandro, Brandon H. Toyama, Michael S. Harris, Thomas Bock, Murat Iskar, Peer Bork, Nicholas T. Ingolia, Martin Hetzer, and Martin Beck. “Integrated Transcriptome and Proteome Analyses Reveal Organ-Specific Proteome Deterioration in Old Rats.” Cell Systems. Elsevier, 2015. https://doi.org/10.1016/j.cels.2015.08.012. ieee: A. Ori et al., “Integrated transcriptome and proteome analyses reveal organ-specific proteome deterioration in old rats,” Cell Systems, vol. 1, no. 3. Elsevier, pp. P224-237, 2015. ista: Ori A, Toyama BH, Harris MS, Bock T, Iskar M, Bork P, Ingolia NT, Hetzer M, Beck M. 2015. Integrated transcriptome and proteome analyses reveal organ-specific proteome deterioration in old rats. Cell Systems. 1(3), P224-237. mla: Ori, Alessandro, et al. “Integrated Transcriptome and Proteome Analyses Reveal Organ-Specific Proteome Deterioration in Old Rats.” Cell Systems, vol. 1, no. 3, Elsevier, 2015, pp. P224-237, doi:10.1016/j.cels.2015.08.012. short: A. Ori, B.H. Toyama, M.S. Harris, T. Bock, M. Iskar, P. Bork, N.T. Ingolia, M. Hetzer, M. Beck, Cell Systems 1 (2015) P224-237. date_created: 2022-04-07T07:49:39Z date_published: 2015-09-23T00:00:00Z date_updated: 2022-07-18T08:44:07Z day: '23' doi: 10.1016/j.cels.2015.08.012 extern: '1' external_id: pmid: - '27135913' intvolume: ' 1' issue: '3' keyword: - Cell Biology - Histology - Pathology and Forensic Medicine language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.cels.2015.08.012 month: '09' oa: 1 oa_version: Published Version page: P224-237 pmid: 1 publication: Cell Systems publication_identifier: issn: - 2405-4712 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Integrated transcriptome and proteome analyses reveal organ-specific proteome deterioration in old rats type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 1 year: '2015' ... --- _id: '11075' abstract: - lang: eng text: Previously, we identified the nucleoporin gp210/Nup210 as a critical regulator of muscle and neuronal differentiation, but how this nucleoporin exerts its function and whether it modulates nuclear pore complex (NPC) activity remain unknown. Here, we show that gp210/Nup210 mediates muscle cell differentiation in vitro via its conserved N-terminal domain that extends into the perinuclear space. Removal of the C-terminal domain, which partially mislocalizes gp210/Nup210 away from NPCs, efficiently rescues the differentiation defect caused by the knockdown of endogenous gp210/Nup210. Unexpectedly, a gp210/Nup210 mutant lacking the NPC-targeting transmembrane and C-terminal domains is sufficient for C2C12 myoblast differentiation. We demonstrate that the endoplasmic reticulum (ER) stress-specific caspase cascade is exacerbated during Nup210 depletion and that blocking ER stress-mediated apoptosis rescues differentiation of Nup210-deficient cells. Our results suggest that the role of gp210/Nup210 in cell differentiation is mediated by its large luminal domain, which can act independently of NPC association and appears to play a pivotal role in the maintenance of nuclear envelope/ER homeostasis. article_processing_charge: No article_type: original author: - first_name: J. Sebastian full_name: Gomez-Cavazos, J. Sebastian last_name: Gomez-Cavazos - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: Gomez-Cavazos JS, Hetzer M. The nucleoporin gp210/Nup210 controls muscle differentiation by regulating nuclear envelope/ER homeostasis. Journal of Cell Biology. 2015;208(6):671-681. doi:10.1083/jcb.201410047 apa: Gomez-Cavazos, J. S., & Hetzer, M. (2015). The nucleoporin gp210/Nup210 controls muscle differentiation by regulating nuclear envelope/ER homeostasis. Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.201410047 chicago: Gomez-Cavazos, J. Sebastian, and Martin Hetzer. “The Nucleoporin Gp210/Nup210 Controls Muscle Differentiation by Regulating Nuclear Envelope/ER Homeostasis.” Journal of Cell Biology. Rockefeller University Press, 2015. https://doi.org/10.1083/jcb.201410047. ieee: J. S. Gomez-Cavazos and M. Hetzer, “The nucleoporin gp210/Nup210 controls muscle differentiation by regulating nuclear envelope/ER homeostasis,” Journal of Cell Biology, vol. 208, no. 6. Rockefeller University Press, pp. 671–681, 2015. ista: Gomez-Cavazos JS, Hetzer M. 2015. The nucleoporin gp210/Nup210 controls muscle differentiation by regulating nuclear envelope/ER homeostasis. Journal of Cell Biology. 208(6), 671–681. mla: Gomez-Cavazos, J. Sebastian, and Martin Hetzer. “The Nucleoporin Gp210/Nup210 Controls Muscle Differentiation by Regulating Nuclear Envelope/ER Homeostasis.” Journal of Cell Biology, vol. 208, no. 6, Rockefeller University Press, 2015, pp. 671–81, doi:10.1083/jcb.201410047. short: J.S. Gomez-Cavazos, M. Hetzer, Journal of Cell Biology 208 (2015) 671–681. date_created: 2022-04-07T07:49:10Z date_published: 2015-03-16T00:00:00Z date_updated: 2022-07-18T08:43:00Z day: '16' doi: 10.1083/jcb.201410047 extern: '1' external_id: pmid: - '25778917' intvolume: ' 208' issue: '6' keyword: - Cell Biology language: - iso: eng month: '03' oa_version: Published Version page: 671-681 pmid: 1 publication: Journal of Cell Biology publication_identifier: eissn: - 1540-8140 issn: - 0021-9525 publication_status: published publisher: Rockefeller University Press quality_controlled: '1' scopus_import: '1' status: public title: The nucleoporin gp210/Nup210 controls muscle differentiation by regulating nuclear envelope/ER homeostasis type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 208 year: '2015' ... --- _id: '11076' abstract: - lang: eng text: Nuclear pore complexes (NPCs) are composed of several copies of ∼30 different proteins called nucleoporins (Nups). NPCs penetrate the nuclear envelope (NE) and regulate the nucleocytoplasmic trafficking of macromolecules. Beyond this vital role, NPC components influence genome functions in a transport-independent manner. Nups play an evolutionarily conserved role in gene expression regulation that, in metazoans, extends into the nuclear interior. Additionally, in proliferative cells, Nups play a crucial role in genome integrity maintenance and mitotic progression. Here we discuss genome-related functions of Nups and their impact on essential DNA metabolism processes such as transcription, chromosome duplication, and segregation. article_processing_charge: No article_type: original author: - first_name: Arkaitz full_name: Ibarra, Arkaitz last_name: Ibarra - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: Ibarra A, Hetzer M. Nuclear pore proteins and the control of genome functions. Genes & Development. 2015;29(4):337-349. doi:10.1101/gad.256495.114 apa: Ibarra, A., & Hetzer, M. (2015). Nuclear pore proteins and the control of genome functions. Genes & Development. Cold Spring Harbor Laboratory. https://doi.org/10.1101/gad.256495.114 chicago: Ibarra, Arkaitz, and Martin Hetzer. “Nuclear Pore Proteins and the Control of Genome Functions.” Genes & Development. Cold Spring Harbor Laboratory, 2015. https://doi.org/10.1101/gad.256495.114. ieee: A. Ibarra and M. Hetzer, “Nuclear pore proteins and the control of genome functions,” Genes & Development, vol. 29, no. 4. Cold Spring Harbor Laboratory, pp. 337–349, 2015. ista: Ibarra A, Hetzer M. 2015. Nuclear pore proteins and the control of genome functions. Genes & Development. 29(4), 337–349. mla: Ibarra, Arkaitz, and Martin Hetzer. “Nuclear Pore Proteins and the Control of Genome Functions.” Genes & Development, vol. 29, no. 4, Cold Spring Harbor Laboratory, 2015, pp. 337–49, doi:10.1101/gad.256495.114. short: A. Ibarra, M. Hetzer, Genes & Development 29 (2015) 337–349. date_created: 2022-04-07T07:49:21Z date_published: 2015-02-01T00:00:00Z date_updated: 2022-07-18T08:43:20Z day: '01' doi: 10.1101/gad.256495.114 extern: '1' external_id: pmid: - '25691464' intvolume: ' 29' issue: '4' keyword: - Developmental Biology - Genetics language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1101/gad.256495.114 month: '02' oa: 1 oa_version: Published Version page: 337-349 pmid: 1 publication: Genes & Development publication_identifier: eissn: - 1549-5477 issn: - 0890-9369 publication_status: published publisher: Cold Spring Harbor Laboratory quality_controlled: '1' scopus_import: '1' status: public title: Nuclear pore proteins and the control of genome functions type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 29 year: '2015' ... --- _id: '11073' abstract: - lang: eng text: Human cancer cells bear complex chromosome rearrangements that can be potential drivers of cancer development. However, the molecular mechanisms underlying these rearrangements have been unclear. Zhang et al. use a new technique combining live-cell imaging and single-cell sequencing to demonstrate that chromosomes mis-segregated to micronuclei frequently undergo chromothripsis-like rearrangements in the subsequent cell cycle. article_processing_charge: No article_type: original author: - first_name: Emily M. full_name: Hatch, Emily M. last_name: Hatch - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: Hatch EM, Hetzer M. Linking micronuclei to chromosome fragmentation. Cell. 2015;161(7):1502-1504. doi:10.1016/j.cell.2015.06.005 apa: Hatch, E. M., & Hetzer, M. (2015). Linking micronuclei to chromosome fragmentation. Cell. Elsevier. https://doi.org/10.1016/j.cell.2015.06.005 chicago: Hatch, Emily M., and Martin Hetzer. “Linking Micronuclei to Chromosome Fragmentation.” Cell. Elsevier, 2015. https://doi.org/10.1016/j.cell.2015.06.005. ieee: E. M. Hatch and M. Hetzer, “Linking micronuclei to chromosome fragmentation,” Cell, vol. 161, no. 7. Elsevier, pp. 1502–1504, 2015. ista: Hatch EM, Hetzer M. 2015. Linking micronuclei to chromosome fragmentation. Cell. 161(7), 1502–1504. mla: Hatch, Emily M., and Martin Hetzer. “Linking Micronuclei to Chromosome Fragmentation.” Cell, vol. 161, no. 7, Elsevier, 2015, pp. 1502–04, doi:10.1016/j.cell.2015.06.005. short: E.M. Hatch, M. Hetzer, Cell 161 (2015) 1502–1504. date_created: 2022-04-07T07:48:49Z date_published: 2015-06-18T00:00:00Z date_updated: 2022-07-18T08:34:33Z day: '18' doi: 10.1016/j.cell.2015.06.005 extern: '1' external_id: pmid: - '26091034' intvolume: ' 161' issue: '7' keyword: - General Biochemistry - Genetics and Molecular Biology language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.cell.2015.06.005 month: '06' oa: 1 oa_version: Published Version page: 1502-1504 pmid: 1 publication: Cell publication_identifier: issn: - 0092-8674 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Linking micronuclei to chromosome fragmentation type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 161 year: '2015' ...