[{"citation":{"mla":"Erdös, László. “Spectral Shift and Multiplicity of the First Eigenvalue of the Magnetic Schrödinger Operator in Two Dimensions.” Annales de l’Institut Fourier, vol. 52, no. 6, Association des Annales de l’Institut Fourier, 2002, pp. 1833–74, doi:10.5802/aif.1936.","short":"L. Erdös, Annales de l’Institut Fourier 52 (2002) 1833–1874.","ieee":"L. Erdös, “Spectral shift and multiplicity of the first eigenvalue of the magnetic Schrödinger operator in two dimensions,” Annales de l’Institut Fourier, vol. 52, no. 6. Association des Annales de l’Institut Fourier, pp. 1833–1874, 2002.","ama":"Erdös L. Spectral shift and multiplicity of the first eigenvalue of the magnetic Schrödinger operator in two dimensions. Annales de l’Institut Fourier. 2002;52(6):1833-1874. doi:10.5802/aif.1936","apa":"Erdös, L. (2002). Spectral shift and multiplicity of the first eigenvalue of the magnetic Schrödinger operator in two dimensions. Annales de l’Institut Fourier. Association des Annales de l’Institut Fourier. https://doi.org/10.5802/aif.1936","chicago":"Erdös, László. “Spectral Shift and Multiplicity of the First Eigenvalue of the Magnetic Schrödinger Operator in Two Dimensions.” Annales de l’Institut Fourier. Association des Annales de l’Institut Fourier, 2002. https://doi.org/10.5802/aif.1936.","ista":"Erdös L. 2002. Spectral shift and multiplicity of the first eigenvalue of the magnetic Schrödinger operator in two dimensions. Annales de l’Institut Fourier. 52(6), 1833–1874."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","article_processing_charge":"No","author":[{"id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","first_name":"László","last_name":"Erdös","full_name":"Erdös, László","orcid":"0000-0001-5366-9603"}],"publist_id":"4152","title":"Spectral shift and multiplicity of the first eigenvalue of the magnetic Schrödinger operator in two dimensions","year":"2002","publication":"Annales de l'Institut Fourier","day":"01","page":"1833-1874","date_created":"2018-12-11T11:59:21Z","date_published":"2002-01-01T00:00:00Z","doi":"10.5802/aif.1936","publisher":"Association des Annales de l'Institut Fourier","quality_controlled":"1","date_updated":"2023-07-18T08:38:34Z","extern":"1","_id":"2740","type":"journal_article","article_type":"original","status":"public","publication_status":"published","publication_identifier":{"issn":["0373-0956"]},"language":[{"iso":"eng"}],"volume":52,"issue":"6","abstract":[{"lang":"eng","text":"We show that the lowest eigenvalue of the magnetic Schrödinger operator on a line bundle over a compact Riemann surface M is bounded by the L1-norm of the magnetic field B. This implies a similar bound on the multiplicity of the ground state. An example shows that this degeneracy can indeed be comparable with ∫M |B| even in case of the trivial bundle."}],"oa_version":"None","scopus_import":"1","intvolume":" 52","month":"01"},{"article_processing_charge":"No","publist_id":"4155","author":[{"first_name":"Claude","full_name":"Bardos, Claude","last_name":"Bardos"},{"id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","first_name":"László","orcid":"0000-0001-5366-9603","full_name":"Erdös, László","last_name":"Erdös"},{"first_name":"François","full_name":"Golse, François","last_name":"Golse"},{"full_name":"Mauser, Norbert","last_name":"Mauser","first_name":"Norbert"},{"last_name":"Yau","full_name":"Yau, Horng","first_name":"Horng"}],"title":"Derivation of the Schrödinger-Poisson equation from the quantum N-body problem","citation":{"chicago":"Bardos, Claude, László Erdös, François Golse, Norbert Mauser, and Horng Yau. “Derivation of the Schrödinger-Poisson Equation from the Quantum N-Body Problem.” Comptes Rendus Mathematique. Elsevier, 2002. https://doi.org/10.1016/S1631-073X(02)02253-7.","ista":"Bardos C, Erdös L, Golse F, Mauser N, Yau H. 2002. Derivation of the Schrödinger-Poisson equation from the quantum N-body problem. Comptes Rendus Mathematique. 334(6), 515–520.","mla":"Bardos, Claude, et al. “Derivation of the Schrödinger-Poisson Equation from the Quantum N-Body Problem.” Comptes Rendus Mathematique, vol. 334, no. 6, Elsevier, 2002, pp. 515–20, doi:10.1016/S1631-073X(02)02253-7.","ieee":"C. Bardos, L. Erdös, F. Golse, N. Mauser, and H. Yau, “Derivation of the Schrödinger-Poisson equation from the quantum N-body problem,” Comptes Rendus Mathematique, vol. 334, no. 6. Elsevier, pp. 515–520, 2002.","short":"C. Bardos, L. Erdös, F. Golse, N. Mauser, H. Yau, Comptes Rendus Mathematique 334 (2002) 515–520.","ama":"Bardos C, Erdös L, Golse F, Mauser N, Yau H. Derivation of the Schrödinger-Poisson equation from the quantum N-body problem. Comptes Rendus Mathematique. 2002;334(6):515-520. doi:10.1016/S1631-073X(02)02253-7","apa":"Bardos, C., Erdös, L., Golse, F., Mauser, N., & Yau, H. (2002). Derivation of the Schrödinger-Poisson equation from the quantum N-body problem. Comptes Rendus Mathematique. Elsevier. https://doi.org/10.1016/S1631-073X(02)02253-7"},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","quality_controlled":"1","publisher":"Elsevier","acknowledgement":"The authors thank the ESI in Vienna and the Austrian START project “Nonlinear Schrödinger\r\nand quantum Boltzmann equations” of N.J.M. for hospitality and support. Also, F.G. was supported by the Institut\r\nUniversitaire de France and N.J.M. by the bilateral Austrian-French “AMADEUS” programme. H.-T.Y. and L.E. were\r\nsupported by NSF Grants DMS-0072098 and DMS-9970323, respectively","page":"515 - 520","date_created":"2018-12-11T11:59:20Z","date_published":"2002-03-30T00:00:00Z","doi":"10.1016/S1631-073X(02)02253-7","year":"2002","publication":"Comptes Rendus Mathematique","day":"30","type":"journal_article","article_type":"original","status":"public","_id":"2737","date_updated":"2023-07-18T09:24:24Z","extern":"1","scopus_import":"1","intvolume":" 334","month":"03","abstract":[{"text":"We derive the time-dependent Schrödinger–Poisson equation as the weak coupling limit of the N-body linear Schrödinger equation with Coulomb potential.","lang":"eng"}],"oa_version":"None","issue":"6","volume":334,"publication_status":"published","publication_identifier":{"issn":["1631-073X"]},"language":[{"iso":"eng"}]},{"status":"public","article_type":"original","type":"journal_article","_id":"2624","extern":"1","date_updated":"2023-07-18T13:08:40Z","intvolume":" 15","month":"01","scopus_import":"1","pmid":1,"oa_version":"None","abstract":[{"text":"Metabotropic γ-aminobutyric acid receptors (GABABRs) are involved in modulation of synaptic transmission and activity of cerebellar and thalamic neurons. We used subtype-specific antibodies in pre- and postembedding immunohistochemistry combined with three-dimensional reconstruction of labelled profiles and quantification of immunoparticles to reveal the subcellular distribution of pre- and postsynaptic GABABR1a/b and GABABR2 in the rat cerebellum and ventrobasal thalamus. GABABR1a/b and R2 were extensively colocalized in most brain regions including the cerebellum and thalamus. In the cerebellum, immunoreactivity for both subtypes was prevalent in the molecular layer. The most intense immunoreactivity was found in Purkinje cell spines with a high density of immunoparticles at extrasynaptic sites peaking at around 240 nm from glutamatergic synapses between spines and parallel fibre varicosities. This is in contrast to dendrites at sites around GABAergic synapses where sparse and random distribution was found for both subtypes. In addition, more than one-tenth of the synaptic membrane specialization of spine-parallel fibre synapses were labelled at pre- or postsynaptic sites. Weak immunolabelling for both subtypes was also seen in parallel fibres but only rarely in GABAergic axons. In the ventrobasal thalamus, immunolabelling for both receptor subtypes was intense over the dendritic field of thalamocortical cells. Electron microscopy demonstrated an extrasynaptic localization of GABABR1a/b and R2 exclusively in postsynaptic elements. Quantitative analysis further revealed the density of GABABR1a/b around GABAergic synapses was higher than glutamatergic synapses on thalamocortical cell dendrites. The distinct localization of GABABRs relative to synaptic sites in the cerebellum and ventrobasal thalamus suggests that GABABRs differentially regulate activity of different neuronal populations.","lang":"eng"}],"volume":15,"issue":"2","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["0953-816X"]},"title":"Distinct localization of GABAB receptors relative to synaptic sites in the rat cerebellum and ventrobasal thalamus","external_id":{"pmid":["11849296"]},"article_processing_charge":"No","author":[{"full_name":"Kulik, Ákos","last_name":"Kulik","first_name":"Ákos"},{"full_name":"Nakadate, Kazuhiko","last_name":"Nakadate","first_name":"Kazuhiko"},{"first_name":"Gábor","last_name":"Nyíri","full_name":"Nyíri, Gábor"},{"first_name":"Takuya","full_name":"Notomi, Takuya","last_name":"Notomi"},{"first_name":"Barbara","full_name":"Malitschek, Barbara","last_name":"Malitschek"},{"full_name":"Bettler, Bernhard","last_name":"Bettler","first_name":"Bernhard"},{"id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","first_name":"Ryuichi","orcid":"0000-0001-8761-9444","full_name":"Shigemoto, Ryuichi","last_name":"Shigemoto"}],"publist_id":"4275","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"ama":"Kulik Á, Nakadate K, Nyíri G, et al. Distinct localization of GABAB receptors relative to synaptic sites in the rat cerebellum and ventrobasal thalamus. European Journal of Neuroscience. 2002;15(2):291-307. doi:10.1046/j.0953-816x.2001.01855.x","apa":"Kulik, Á., Nakadate, K., Nyíri, G., Notomi, T., Malitschek, B., Bettler, B., & Shigemoto, R. (2002). Distinct localization of GABAB receptors relative to synaptic sites in the rat cerebellum and ventrobasal thalamus. European Journal of Neuroscience. Wiley-Blackwell. https://doi.org/10.1046/j.0953-816x.2001.01855.x","short":"Á. Kulik, K. Nakadate, G. Nyíri, T. Notomi, B. Malitschek, B. Bettler, R. Shigemoto, European Journal of Neuroscience 15 (2002) 291–307.","ieee":"Á. Kulik et al., “Distinct localization of GABAB receptors relative to synaptic sites in the rat cerebellum and ventrobasal thalamus,” European Journal of Neuroscience, vol. 15, no. 2. Wiley-Blackwell, pp. 291–307, 2002.","mla":"Kulik, Ákos, et al. “Distinct Localization of GABAB Receptors Relative to Synaptic Sites in the Rat Cerebellum and Ventrobasal Thalamus.” European Journal of Neuroscience, vol. 15, no. 2, Wiley-Blackwell, 2002, pp. 291–307, doi:10.1046/j.0953-816x.2001.01855.x.","ista":"Kulik Á, Nakadate K, Nyíri G, Notomi T, Malitschek B, Bettler B, Shigemoto R. 2002. Distinct localization of GABAB receptors relative to synaptic sites in the rat cerebellum and ventrobasal thalamus. European Journal of Neuroscience. 15(2), 291–307.","chicago":"Kulik, Ákos, Kazuhiko Nakadate, Gábor Nyíri, Takuya Notomi, Barbara Malitschek, Bernhard Bettler, and Ryuichi Shigemoto. “Distinct Localization of GABAB Receptors Relative to Synaptic Sites in the Rat Cerebellum and Ventrobasal Thalamus.” European Journal of Neuroscience. Wiley-Blackwell, 2002. https://doi.org/10.1046/j.0953-816x.2001.01855.x."},"publisher":"Wiley-Blackwell","quality_controlled":"1","acknowledgement":"This work was supported by research grants from the Ministry of Education, Science, Sports and Culture of Japan, and the Japan Society for the Promotion of Science (P96319). We thank Drs L. Zaborszky and R. Luján for their comments on the manuscript, Dr M. Watanabe for kindly supplying us with GluRδ2 and AMPA GluR1 antibodies, Dr R.E. Edwards for rabbit BNPI antibody, and J. Hatakeyama and S. Doi for technical assistance.","date_created":"2018-12-11T11:58:44Z","doi":"10.1046/j.0953-816x.2001.01855.x","date_published":"2002-01-01T00:00:00Z","page":"291 - 307","publication":"European Journal of Neuroscience","day":"01","year":"2002"},{"oa_version":"None","abstract":[{"lang":"eng","text":"We outline the status of rigorous derivations of certain classical evolution equations as limits of Schrödinger dynamics. We explain two recent results jointly with H.T. Yau in more details. The first one is the derivation of the linear Boltzmann equation as the long time limit of the one-body Schrödinger equation with a random potential. The second one is the mean field limit of high density bosons with Coulomb interaction that leads to the nonlinear Hartree equation."}],"month":"01","publisher":"Springer","alternative_title":["LNP"],"quality_controlled":"1","language":[{"iso":"eng"}],"publication":"Dynamics of Dissipation","day":"01","year":"2002","publication_status":"published","publication_identifier":{"isbn":["9783540441113"]},"date_created":"2018-12-11T11:59:06Z","date_published":"2002-01-01T00:00:00Z","doi":"10.1007/3-540-46122-1_19","page":"487 - 506","series_title":"Lecture Notes in Physics","_id":"2694","status":"public","conference":{"name":"38th Winter School of Theoretical Physics : Dynamical Semigroups: Dissipation, Chaos, Quanta"},"type":"book_chapter","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","extern":"1","citation":{"ama":"Erdös L. Scaling limits of Schrödinger quantum mechanics. In: Dynamics of Dissipation. Lecture Notes in Physics. Springer; 2002:487-506. doi:10.1007/3-540-46122-1_19","apa":"Erdös, L. (2002). Scaling limits of Schrödinger quantum mechanics. In Dynamics of Dissipation (pp. 487–506). Springer. https://doi.org/10.1007/3-540-46122-1_19","ieee":"L. Erdös, “Scaling limits of Schrödinger quantum mechanics,” in Dynamics of Dissipation, Springer, 2002, pp. 487–506.","short":"L. Erdös, in:, Dynamics of Dissipation, Springer, 2002, pp. 487–506.","mla":"Erdös, László. “Scaling Limits of Schrödinger Quantum Mechanics.” Dynamics of Dissipation, Springer, 2002, pp. 487–506, doi:10.1007/3-540-46122-1_19.","ista":"Erdös L. 2002.Scaling limits of Schrödinger quantum mechanics. In: Dynamics of Dissipation. LNP, , 487–506.","chicago":"Erdös, László. “Scaling Limits of Schrödinger Quantum Mechanics.” In Dynamics of Dissipation, 487–506. Lecture Notes in Physics. Springer, 2002. https://doi.org/10.1007/3-540-46122-1_19."},"date_updated":"2023-07-18T10:23:18Z","title":"Scaling limits of Schrödinger quantum mechanics","article_processing_charge":"No","publist_id":"4203","author":[{"first_name":"László","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","last_name":"Erdös","orcid":"0000-0001-5366-9603","full_name":"Erdös, László"}]},{"volume":15,"issue":"11","publication_identifier":{"issn":["0953-816X"]},"publication_status":"published","language":[{"iso":"eng"}],"scopus_import":"1","month":"06","intvolume":" 15","abstract":[{"text":"To understand the possible contribution of metabotropic γ-aminobutyric acid receptors (GABABR) in cortical development, we investigated the expression pattern and the cellular and subcellular localization of the GABABR1 and GABABR2 subtypes in the rat neocortex from embryonic day 14 (E14) to adulthood. At the light microscopic level, both GABABR1 and GABABR2 were detected as early as E14. During prenatal development, both subtypes were expressed highly in the cortical plate. Using double immunofluorescence, GABABR1 colocalized with GABABR2 in neurons of the marginal zone and subplate, indicating that these proteins are coexpressed and could be forming functional GABABRs during prenatal development in vivo. In contrast, only GABABR1 but not GABABR2 was detected in the tangentially migratory cells in the lower intermediate zone. During postnatal development, immunoreactivity for GABABR1 and GABABR2 was distributed mainly in pyramidal cells. Discrete GABABR1-immunopositive cell bodies of interneurons were present throughout the neocortex. In addition, GABABR1 but not GABABR2 was found in identified Cajal-Retzius cells in layer I. At the electron microscopic level, immunoreactivity for GABABR1 and GABABR2 was found in dendritic spines and dendritic shafts at extrasynaptic and perisynaptic sites throughout postnatal development. We further demonstrated the presynaptic localization of GABABR1 and GABABR2, as well as the association of the receptors with asymmetrical synaptic junctions. These results indicate potentially important roles for the GABABRs in the regulation of migratory processes during corticogenesis and in the modulation of synaptic transmission during early development of cortical circuitry.","lang":"eng"}],"pmid":1,"oa_version":"None","date_updated":"2023-07-19T07:30:39Z","extern":"1","article_type":"original","type":"journal_article","status":"public","_id":"2622","page":"1766 - 1778","doi":"10.1046/j.1460-9568.2002.02032.x","date_published":"2002-06-01T00:00:00Z","date_created":"2018-12-11T11:58:43Z","year":"2002","day":"01","publication":"European Journal of Neuroscience","publisher":"Wiley-Blackwell","quality_controlled":"1","acknowledgement":"The authors are grateful to Dr Marco Sassoe-Pogneto for his comments on a previous version of the manuscript. We also would like to thank to Ms. Courtney Voelker for the English revision and comments of the manuscript. This work was made possible by grants from the European Community (QLG3-CT-1999–00192, R.L) and the Spanish Ministry of Science and Technology (PB97-0582-CO2-01, A.F).","author":[{"first_name":"Guillermina","last_name":"López Bendito","full_name":"López Bendito, Guillermina"},{"first_name":"Ryuichi","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","full_name":"Shigemoto, Ryuichi","orcid":"0000-0001-8761-9444","last_name":"Shigemoto"},{"first_name":"Ákos","full_name":"Kulik, Ákos","last_name":"Kulik"},{"first_name":"Ole","full_name":"Paulsen, Ole","last_name":"Paulsen"},{"last_name":"Fairén","full_name":"Fairén, Alfonso","first_name":"Alfonso"},{"full_name":"Luján, Rafael","last_name":"Luján","first_name":"Rafael"}],"publist_id":"4276","article_processing_charge":"No","external_id":{"pmid":["12081656"]},"title":"Expression and distribution of metabotropic GABA receptor subtypes GABABR1 and GABABR2 during rat neocortical development","citation":{"ista":"López Bendito G, Shigemoto R, Kulik Á, Paulsen O, Fairén A, Luján R. 2002. Expression and distribution of metabotropic GABA receptor subtypes GABABR1 and GABABR2 during rat neocortical development. European Journal of Neuroscience. 15(11), 1766–1778.","chicago":"López Bendito, Guillermina, Ryuichi Shigemoto, Ákos Kulik, Ole Paulsen, Alfonso Fairén, and Rafael Luján. “Expression and Distribution of Metabotropic GABA Receptor Subtypes GABABR1 and GABABR2 during Rat Neocortical Development.” European Journal of Neuroscience. Wiley-Blackwell, 2002. https://doi.org/10.1046/j.1460-9568.2002.02032.x.","short":"G. López Bendito, R. Shigemoto, Á. Kulik, O. Paulsen, A. Fairén, R. Luján, European Journal of Neuroscience 15 (2002) 1766–1778.","ieee":"G. López Bendito, R. Shigemoto, Á. Kulik, O. Paulsen, A. Fairén, and R. Luján, “Expression and distribution of metabotropic GABA receptor subtypes GABABR1 and GABABR2 during rat neocortical development,” European Journal of Neuroscience, vol. 15, no. 11. Wiley-Blackwell, pp. 1766–1778, 2002.","apa":"López Bendito, G., Shigemoto, R., Kulik, Á., Paulsen, O., Fairén, A., & Luján, R. (2002). Expression and distribution of metabotropic GABA receptor subtypes GABABR1 and GABABR2 during rat neocortical development. European Journal of Neuroscience. Wiley-Blackwell. https://doi.org/10.1046/j.1460-9568.2002.02032.x","ama":"López Bendito G, Shigemoto R, Kulik Á, Paulsen O, Fairén A, Luján R. Expression and distribution of metabotropic GABA receptor subtypes GABABR1 and GABABR2 during rat neocortical development. European Journal of Neuroscience. 2002;15(11):1766-1778. doi:10.1046/j.1460-9568.2002.02032.x","mla":"López Bendito, Guillermina, et al. “Expression and Distribution of Metabotropic GABA Receptor Subtypes GABABR1 and GABABR2 during Rat Neocortical Development.” European Journal of Neuroscience, vol. 15, no. 11, Wiley-Blackwell, 2002, pp. 1766–78, doi:10.1046/j.1460-9568.2002.02032.x."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17"},{"publisher":"American Society for Biochemistry and Molecular Biology","quality_controlled":"1","acknowledgement":"We thank M. Sefton for editorial assistance.","page":"47796 - 47803","date_created":"2018-12-11T11:58:43Z","doi":"10.1074/jbc.M207531200","date_published":"2002-12-02T00:00:00Z","year":"2002","publication":"Journal of Biological Chemistry","day":"02","article_processing_charge":"No","external_id":{"pmid":["12376542"]},"author":[{"last_name":"Millán","full_name":"Millán, Carmelo","first_name":"Carmelo"},{"last_name":"Luján","full_name":"Luján, Rafael","first_name":"Rafael"},{"full_name":"Shigemoto, Ryuichi","orcid":"0000-0001-8761-9444","last_name":"Shigemoto","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","first_name":"Ryuichi"},{"first_name":"José","full_name":"Sánchez Prieto, José","last_name":"Sánchez Prieto"}],"publist_id":"4277","title":"Subtype-specific expression of Group III metabotropic glutamate receptors and Ca2+ channels in single nerve terminals","citation":{"short":"C. Millán, R. Luján, R. Shigemoto, J. Sánchez Prieto, Journal of Biological Chemistry 277 (2002) 47796–47803.","ieee":"C. Millán, R. Luján, R. Shigemoto, and J. Sánchez Prieto, “Subtype-specific expression of Group III metabotropic glutamate receptors and Ca2+ channels in single nerve terminals,” Journal of Biological Chemistry, vol. 277, no. 49. American Society for Biochemistry and Molecular Biology, pp. 47796–47803, 2002.","ama":"Millán C, Luján R, Shigemoto R, Sánchez Prieto J. Subtype-specific expression of Group III metabotropic glutamate receptors and Ca2+ channels in single nerve terminals. Journal of Biological Chemistry. 2002;277(49):47796-47803. doi:10.1074/jbc.M207531200","apa":"Millán, C., Luján, R., Shigemoto, R., & Sánchez Prieto, J. (2002). Subtype-specific expression of Group III metabotropic glutamate receptors and Ca2+ channels in single nerve terminals. Journal of Biological Chemistry. American Society for Biochemistry and Molecular Biology. https://doi.org/10.1074/jbc.M207531200","mla":"Millán, Carmelo, et al. “Subtype-Specific Expression of Group III Metabotropic Glutamate Receptors and Ca2+ Channels in Single Nerve Terminals.” Journal of Biological Chemistry, vol. 277, no. 49, American Society for Biochemistry and Molecular Biology, 2002, pp. 47796–803, doi:10.1074/jbc.M207531200.","ista":"Millán C, Luján R, Shigemoto R, Sánchez Prieto J. 2002. Subtype-specific expression of Group III metabotropic glutamate receptors and Ca2+ channels in single nerve terminals. Journal of Biological Chemistry. 277(49), 47796–47803.","chicago":"Millán, Carmelo, Rafael Luján, Ryuichi Shigemoto, and José Sánchez Prieto. “Subtype-Specific Expression of Group III Metabotropic Glutamate Receptors and Ca2+ Channels in Single Nerve Terminals.” Journal of Biological Chemistry. American Society for Biochemistry and Molecular Biology, 2002. https://doi.org/10.1074/jbc.M207531200."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","scopus_import":"1","intvolume":" 277","month":"12","abstract":[{"lang":"eng","text":"The release properties of glutamatergic nerve terminals are influenced by a number of factors, including the subtype of voltage-dependent calcium channel and the presence of presynaptic autoreceptors. Group III metabotropic glutamate receptors (mGluRs) mediate feedback inhibition of glutamate release by inhibiting Ca2+ channel activity. By imaging Ca2+ in preparations of cerebrocortical nerve terminals, we show that voltage-dependent Ca2+ channels are distributed in a heterogeneous manner in individual nerve terminals. Presynaptic terminals contained only N-type (47.5%; conotoxin GVIA-sensitive), P/Q-type (3.9%; agatoxin IVA-sensitive), or both N- and P/Q-type (42.6%) Ca2+ channels, although the remainder of the terminals (6.1%) were insensitive to these two toxins. In this preparation, two mGluRs with high and low affinity for L(+)-2-amino-4-phosphonobutyrate were identified by immunocytochemistry as mGluR4 and mGluR7, respectively. These receptors were responsible for 22.2 and 24.1% reduction of glutamate release, and they reduced the Ca2+ response in 24.4 and 30.3% of the nerve terminals, respectively. Interestingly, mGluR4 was largely (73.7%) located in nerve terminals expressing both N- and P/Q-type Ca2+ channels, whereas mGluR7 was predominantly (69.9%) located in N-type Ca2+ channel-expressing terminals. This specific coexpression of different group III mGluRs and Ca2+ channels may endow synaptic terminals with distinct release properties and reveals the existence of a high degree of presynaptic heterogeneity."}],"pmid":1,"oa_version":"Published Version","volume":277,"issue":"49","publication_status":"published","publication_identifier":{"issn":["0021-9258"]},"language":[{"iso":"eng"}],"article_type":"original","type":"journal_article","status":"public","_id":"2621","date_updated":"2023-07-19T07:49:19Z","extern":"1"},{"author":[{"first_name":"Andrea","full_name":"Lörincz, Andrea","last_name":"Lörincz"},{"first_name":"Takuya","full_name":"Notomi, Takuya","last_name":"Notomi"},{"last_name":"Tamás","full_name":"Tamás, Gábor","first_name":"Gábor"},{"id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","first_name":"Ryuichi","last_name":"Shigemoto","orcid":"0000-0001-8761-9444","full_name":"Shigemoto, Ryuichi"},{"first_name":"Zoltán","last_name":"Nusser","full_name":"Nusser, Zoltán"}],"publist_id":"4278","external_id":{"pmid":["12389030"]},"article_processing_charge":"No","title":"Polarized and compartment-dependent distribution of HCN1 in pyramidal cell dendrites","citation":{"chicago":"Lörincz, Andrea, Takuya Notomi, Gábor Tamás, Ryuichi Shigemoto, and Zoltán Nusser. “Polarized and Compartment-Dependent Distribution of HCN1 in Pyramidal Cell Dendrites.” Nature Neuroscience. Nature Publishing Group, 2002. https://doi.org/10.1038/nn962.","ista":"Lörincz A, Notomi T, Tamás G, Shigemoto R, Nusser Z. 2002. Polarized and compartment-dependent distribution of HCN1 in pyramidal cell dendrites. Nature Neuroscience. 5(11), 1185–1193.","mla":"Lörincz, Andrea, et al. “Polarized and Compartment-Dependent Distribution of HCN1 in Pyramidal Cell Dendrites.” Nature Neuroscience, vol. 5, no. 11, Nature Publishing Group, 2002, pp. 1185–93, doi:10.1038/nn962.","short":"A. Lörincz, T. Notomi, G. Tamás, R. Shigemoto, Z. Nusser, Nature Neuroscience 5 (2002) 1185–1193.","ieee":"A. Lörincz, T. Notomi, G. Tamás, R. Shigemoto, and Z. Nusser, “Polarized and compartment-dependent distribution of HCN1 in pyramidal cell dendrites,” Nature Neuroscience, vol. 5, no. 11. Nature Publishing Group, pp. 1185–1193, 2002.","apa":"Lörincz, A., Notomi, T., Tamás, G., Shigemoto, R., & Nusser, Z. (2002). Polarized and compartment-dependent distribution of HCN1 in pyramidal cell dendrites. Nature Neuroscience. Nature Publishing Group. https://doi.org/10.1038/nn962","ama":"Lörincz A, Notomi T, Tamás G, Shigemoto R, Nusser Z. Polarized and compartment-dependent distribution of HCN1 in pyramidal cell dendrites. Nature Neuroscience. 2002;5(11):1185-1193. doi:10.1038/nn962"},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","page":"1185 - 1193","doi":"10.1038/nn962","date_published":"2002-11-01T00:00:00Z","date_created":"2018-12-11T11:58:43Z","year":"2002","day":"01","publication":"Nature Neuroscience","quality_controlled":"1","publisher":"Nature Publishing Group","acknowledgement":"Z.N. received grants from the Hungarian Science Foundation (T032309), the Howard Hughes Medical Institute, the James S. McDonnell Foundation, the Wellcome Trust and the Boehringer Ingelheim Fund. Z.N. and R.S. received grants from CREST—Japan Science and Technology Corporation. G.T. is funded by the Wellcome Trust.","date_updated":"2023-07-25T09:02:48Z","extern":"1","type":"journal_article","article_type":"original","status":"public","_id":"2620","issue":"11","volume":5,"publication_identifier":{"issn":["1097-6256"]},"publication_status":"published","language":[{"iso":"eng"}],"scopus_import":"1","month":"11","intvolume":" 5","abstract":[{"text":"An ion channel's function depends largely on its location and density on neurons. Here we used high-resolution immunolocalization to determine the subcellular distribution of the hyperpolarization-activated and cyclic-nucleotide-gated channel subunit 1 (HCN1) in rat brain. Light microscopy revealed graded HCN1 immunoreactivity in apical dendrites of hippocampal, subicular and neocortical layer-5 pyramidal cells. Quantitative comparison of immunogold densities showed a 60-fold increase from somatic to distal apical dendritic membranes. Distal dendritic shafts had 16 times more HCN1 labeling than proximal dendrites of similar diameters. At the same distance from the soma, the density of HCN1 was significantly higher in dendritic shafts than in spines. Our results reveal the complex cell surface distribution of voltage-gated ion-channels, and predict its role in increasing the computational power of single neurons via subcellular domain and input-specific mechanisms.","lang":"eng"}],"oa_version":"None","pmid":1},{"citation":{"short":"C. Millán, R. Luján, R. Shigemoto, J. Sánchez Prieto, Journal of Biological Chemistry 277 (2002) 14092–14101.","ieee":"C. Millán, R. Luján, R. Shigemoto, and J. Sánchez Prieto, “The inhibition of glutamate release by metabotropic glutamate receptor 7 affects both [Ca2+]c and cAMP. Evidence for a strong reduction of Ca2+ entry in single nerve terminals,” Journal of Biological Chemistry, vol. 277, no. 16. American Society for Biochemistry and Molecular Biology, pp. 14092–14101, 2002.","apa":"Millán, C., Luján, R., Shigemoto, R., & Sánchez Prieto, J. (2002). The inhibition of glutamate release by metabotropic glutamate receptor 7 affects both [Ca2+]c and cAMP. Evidence for a strong reduction of Ca2+ entry in single nerve terminals. Journal of Biological Chemistry. American Society for Biochemistry and Molecular Biology. https://doi.org/10.1074/jbc.M109044200","ama":"Millán C, Luján R, Shigemoto R, Sánchez Prieto J. The inhibition of glutamate release by metabotropic glutamate receptor 7 affects both [Ca2+]c and cAMP. Evidence for a strong reduction of Ca2+ entry in single nerve terminals. Journal of Biological Chemistry. 2002;277(16):14092-14101. doi:10.1074/jbc.M109044200","mla":"Millán, Carmelo, et al. “The Inhibition of Glutamate Release by Metabotropic Glutamate Receptor 7 Affects Both [Ca2+]c and CAMP. Evidence for a Strong Reduction of Ca2+ Entry in Single Nerve Terminals.” Journal of Biological Chemistry, vol. 277, no. 16, American Society for Biochemistry and Molecular Biology, 2002, pp. 14092–101, doi:10.1074/jbc.M109044200.","ista":"Millán C, Luján R, Shigemoto R, Sánchez Prieto J. 2002. The inhibition of glutamate release by metabotropic glutamate receptor 7 affects both [Ca2+]c and cAMP. Evidence for a strong reduction of Ca2+ entry in single nerve terminals. Journal of Biological Chemistry. 277(16), 14092–14101.","chicago":"Millán, Carmelo, Rafael Luján, Ryuichi Shigemoto, and José Sánchez Prieto. “The Inhibition of Glutamate Release by Metabotropic Glutamate Receptor 7 Affects Both [Ca2+]c and CAMP. Evidence for a Strong Reduction of Ca2+ Entry in Single Nerve Terminals.” Journal of Biological Chemistry. American Society for Biochemistry and Molecular Biology, 2002. https://doi.org/10.1074/jbc.M109044200."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","article_processing_charge":"No","external_id":{"pmid":["11825890"]},"publist_id":"4284","author":[{"full_name":"Millán, Carmelo","last_name":"Millán","first_name":"Carmelo"},{"full_name":"Luján, Rafael","last_name":"Luján","first_name":"Rafael"},{"first_name":"Ryuichi","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8761-9444","full_name":"Shigemoto, Ryuichi","last_name":"Shigemoto"},{"first_name":"José","full_name":"Sánchez Prieto, José","last_name":"Sánchez Prieto"}],"title":"The inhibition of glutamate release by metabotropic glutamate receptor 7 affects both [Ca2+]c and cAMP. Evidence for a strong reduction of Ca2+ entry in single nerve terminals","acknowledgement":"We thank Dr. Enrique Castro from Las Palmas University for critical reading of the manuscript and M. Sefton for editorial assistance.","oa":1,"publisher":"American Society for Biochemistry and Molecular Biology","quality_controlled":"1","year":"2002","has_accepted_license":"1","publication":"Journal of Biological Chemistry","day":"19","page":"14092 - 14101","date_created":"2018-12-11T11:58:41Z","doi":"10.1074/jbc.M109044200","date_published":"2002-04-19T00:00:00Z","_id":"2614","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","status":"public","date_updated":"2023-07-25T10:16:44Z","ddc":["570"],"extern":"1","file_date_updated":"2023-07-25T10:13:16Z","abstract":[{"text":"Metabotropic glutamate receptors (mGluRs) from group III reduce glutamate release. Because these receptors reduce cAMP levels, we explored whether this signaling pathway contributes to release inhibition caused by mGluRs with low affinity for L-2-amino-4-phosphonobutyrate (L-AP4). In biochemical experiments with the population of cerebrocortical nerve terminals we find that L-AP4 (1 mM) inhibited the Ca2+dependent-evoked release of glutamate by 25%. This inhibitory effect was largely prevented by the pertussis toxin but was insensitive to inhibitors of protein kinase C bisindolylmaleimide and protein kinase A H-89. Furthermore, this inhibition was associated with reduction in N-type Ca2+ channel activity in the absence of any detectable change in cAMP levels. In the presence of forskolin, however, L-AP4 decreased the levels of cAMP. The activation of this additional signaling pathway was very efficient in counteracting the facilitation of glutamate release induced either by forskolin or the β-adrenergic receptor agonist isoproterenol. Imaging experiments to measure Ca2+ dynamics in single nerve terminals showed that L-AP4 strongly reduced the Ca2+ response in 28% of the nerve terminals. Moreover, immunochemical experiments showed that 25-35% of the nerve terminals that were immunopositive to synaptophysin were also immunoreactive to the low affinity L-AP4-sensitive mGluR7. Then, mGluR7 mediates the inhibition of glutamate release caused by 1 mM L-AP4, primarily by a strong inhibition of Ca2+ channels, although high cAMP uncovers the receptor ability to decrease cAMP.","lang":"eng"}],"pmid":1,"oa_version":"Published Version","scopus_import":"1","intvolume":" 277","month":"04","publication_status":"published","publication_identifier":{"issn":["0021-9258"]},"language":[{"iso":"eng"}],"file":[{"success":1,"checksum":"0290fcbbd9153ec654185b0c856f214c","file_id":"13309","content_type":"application/pdf","relation":"main_file","access_level":"open_access","file_name":"2002_JBC_Millan.pdf","date_created":"2023-07-25T10:13:16Z","file_size":2105520,"date_updated":"2023-07-25T10:13:16Z","creator":"alisjak"}],"license":"https://creativecommons.org/licenses/by/4.0/","issue":"16","volume":277},{"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["0270-6474"]},"issue":"4","volume":22,"pmid":1,"oa_version":"None","abstract":[{"text":"In this investigation, we report identification and characterization of a 95 kDa postsynaptic density protein (PSD-95)/discs-large/ ZO-1 (PDZ) domain-containing protein termed tamalin, also recently named GRP1-associated scaffold protein (GRASP), that interacts with group 1 metabotropic glutamate receptors (mGluRs). The yeast two-hybrid system and in vitro pull-down assays indicated that the PDZ domain-containing, amino-terminal half of tamalin directly binds to the class I PDZ-binding motif of group 1 mGluRs. The C-terminal half of tamalin also bound to cytohesins, the members of guanine nucleotide exchange factors (GEFs) specific for the ADP-ribosylation factor (ARF) family of small GTP-binding proteins. Tamalin mRNA is expressed predominantly in the telencephalic region and highly overlaps with the expression of group 1 mGluR mRNAs. Both tamalin and cytohesin-2 were enriched and codistributed with mGluR1a in postsynaptic membrane fractions. Importantly, recombinant and native mGluR1a/tamalin/cytohesin-2 complexes were coimmunoprecipitated from transfected COS-7 cells and rat brain tissue, respectively. Transfection of tamalin and mutant tamalin lacking a cytohesin-binding domain caused an increase and decrease in cell-surface expression of mGluR1a in COS-7 cells, respectively. Furthermore, adenovirus-mediated expression of tamalin and dominant-negative tamalin facilitated and reduced the neuritic distribution of endogenous mGluR5 in cultured hippocampal neurons, respectively. The results indicate that tamalin plays a key role in the association of group 1 mGluRs with the ARF-specific GEF proteins and contributes to intracellular trafficking and the macromolecular organization of group 1 mGluRs at synapses.","lang":"eng"}],"intvolume":" 22","month":"02","scopus_import":"1","extern":"1","date_updated":"2023-07-25T11:34:46Z","_id":"2613","status":"public","article_type":"original","type":"journal_article","publication":"Journal of Neuroscience","day":"15","year":"2002","date_created":"2018-12-11T11:58:40Z","doi":"10.1523/JNEUROSCI.22-04-01280.2002","date_published":"2002-02-15T00:00:00Z","page":"1280 - 1289","acknowledgement":"This work was supported in part by research grants from the Ministry of Education, Science and Culture of Japan. We thank Bert Vogelstein for providing adenoviral recombination vectors and Haruhiko Bito for a gift of the enolase promoter and technical advice. We are grateful to Atsushi Nishimune and Satoshi Kaneko for technical advice and Kumlesh K. Dev for careful reading of this manuscript.","quality_controlled":"1","publisher":"Society for Neuroscience","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"short":"J. Kitano, K. Kimura, Y. Yamazaki, T. Soda, R. Shigemoto, Y. Nakajima, S. Nakanishi, Journal of Neuroscience 22 (2002) 1280–1289.","ieee":"J. Kitano et al., “Tamalin, a PDZ domain-containing protein, links a protein complex formation of group 1 metabotropic glutamate receptors and the guanine nucleotide exchange factor cytohesins,” Journal of Neuroscience, vol. 22, no. 4. Society for Neuroscience, pp. 1280–1289, 2002.","apa":"Kitano, J., Kimura, K., Yamazaki, Y., Soda, T., Shigemoto, R., Nakajima, Y., & Nakanishi, S. (2002). Tamalin, a PDZ domain-containing protein, links a protein complex formation of group 1 metabotropic glutamate receptors and the guanine nucleotide exchange factor cytohesins. Journal of Neuroscience. Society for Neuroscience. https://doi.org/10.1523/JNEUROSCI.22-04-01280.2002","ama":"Kitano J, Kimura K, Yamazaki Y, et al. Tamalin, a PDZ domain-containing protein, links a protein complex formation of group 1 metabotropic glutamate receptors and the guanine nucleotide exchange factor cytohesins. Journal of Neuroscience. 2002;22(4):1280-1289. doi:10.1523/JNEUROSCI.22-04-01280.2002","mla":"Kitano, Jun, et al. “Tamalin, a PDZ Domain-Containing Protein, Links a Protein Complex Formation of Group 1 Metabotropic Glutamate Receptors and the Guanine Nucleotide Exchange Factor Cytohesins.” Journal of Neuroscience, vol. 22, no. 4, Society for Neuroscience, 2002, pp. 1280–89, doi:10.1523/JNEUROSCI.22-04-01280.2002.","ista":"Kitano J, Kimura K, Yamazaki Y, Soda T, Shigemoto R, Nakajima Y, Nakanishi S. 2002. Tamalin, a PDZ domain-containing protein, links a protein complex formation of group 1 metabotropic glutamate receptors and the guanine nucleotide exchange factor cytohesins. Journal of Neuroscience. 22(4), 1280–1289.","chicago":"Kitano, Jun, Kouji Kimura, Yoshimitsu Yamazaki, Takeshi Soda, Ryuichi Shigemoto, Yoshiaki Nakajima, and Shigetada Nakanishi. “Tamalin, a PDZ Domain-Containing Protein, Links a Protein Complex Formation of Group 1 Metabotropic Glutamate Receptors and the Guanine Nucleotide Exchange Factor Cytohesins.” Journal of Neuroscience. Society for Neuroscience, 2002. https://doi.org/10.1523/JNEUROSCI.22-04-01280.2002."},"title":"Tamalin, a PDZ domain-containing protein, links a protein complex formation of group 1 metabotropic glutamate receptors and the guanine nucleotide exchange factor cytohesins","article_processing_charge":"No","external_id":{"pmid":["11850456"]},"author":[{"last_name":"Kitano","full_name":"Kitano, Jun","first_name":"Jun"},{"full_name":"Kimura, Kouji","last_name":"Kimura","first_name":"Kouji"},{"first_name":"Yoshimitsu","last_name":"Yamazaki","full_name":"Yamazaki, Yoshimitsu"},{"first_name":"Takeshi","full_name":"Soda, Takeshi","last_name":"Soda"},{"orcid":"0000-0001-8761-9444","full_name":"Shigemoto, Ryuichi","last_name":"Shigemoto","first_name":"Ryuichi","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Yoshiaki","full_name":"Nakajima, Yoshiaki","last_name":"Nakajima"},{"full_name":"Nakanishi, Shigetada","last_name":"Nakanishi","first_name":"Shigetada"}],"publist_id":"4285"},{"month":"06","intvolume":" 12","scopus_import":"1","pmid":1,"oa_version":"None","abstract":[{"lang":"eng","text":"Neurons in the rat cerebral cortex are enriched in group I metabotropic glutamate receptor (mGluR) subtypes and respond to their activation during development. To understand better the mechanisms by which mGluR1 and mGluR5 mediate these effects, the goal of this study was to elucidate the expression pattern and to determine the cellular and the precise subcellular localization of these two receptor subtypes in the rat neocortex and hippocampus during late prenatal and postnatal development. At the light microscopic level, mGluR1 α and mGluR5 were first detected in the cerebral cortex with different expression levels at embryonic day E18. Thus, mGluR5 had a moderate expression, whereas mGluR1 α was detected as a diffuse and weak labeling. mGluR5 was localized in some Cajal-Retzius cells as well as in other cell types, such as pioneer neurons of the marginal zone. During postnatal development, the distribution of the receptors dramatically changed. From P0 to around P10, mGluR1α was localized in identified, transient Cajal-Retzius cells of neocortex and hippocampus, until these cells disappear. In addition, a population of interneurons localized the receptor from the second/third postnatal week. In contrast, mGluR5 was localized mainly in pyramidal cells and in some interneurons, with a neuropilar staining throughout the cerebral cortex. At the electron microscopic level, the immunoreactivity for both group I mGluR subtypes was expressed postsynaptically. Using immunogold methods, mGluR1α and mGluR5 immunoreactivities were found throughout postnatal development at the edge of postsynaptic specialization of asymmetrical synapses. These results show that the two group I mGluRs have a differential expression pattern in neocortex and hippocampus that may suggest roles for the receptors in the early processing of cortical information and in the control of cortical developmental events."}],"issue":"6","volume":12,"language":[{"iso":"eng"}],"publication_identifier":{"issn":["1047-3211"]},"publication_status":"published","status":"public","article_type":"original","type":"journal_article","_id":"2616","extern":"1","date_updated":"2023-07-25T09:54:10Z","publisher":"Oxford University Press","quality_controlled":"1","acknowledgement":"The authors are grateful to Dr Ole Paulsen and Professor Kay Davies for their comments on the manuscript. We also would like to thank Dr Zoltan Molnar for his support and Mrs Lucy Jones, Ms Courtney Voelker and Mr David Dongworth for the English revision of the manuscript. This work was supported by grants from the European Community (QLG3-CT-1999-00192 to R.L.) and the Spanish Ministerio de Ciencia y Tecnología (PB97-0582-CO2-01 to A.F.).","doi":"10.1093/cercor/12.6.625","date_published":"2002-06-01T00:00:00Z","date_created":"2018-12-11T11:58:41Z","page":"625 - 638","day":"01","publication":"Cerebral Cortex","year":"2002","title":"Differential distribution of group I metabotropic glutamate receptors during rat cortical development","author":[{"first_name":"Guillermina","last_name":"López Bendito","full_name":"López Bendito, Guillermina"},{"last_name":"Shigemoto","orcid":"0000-0001-8761-9444","full_name":"Shigemoto, Ryuichi","first_name":"Ryuichi","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Alfonso","full_name":"Fairén, Alfonso","last_name":"Fairén"},{"last_name":"Luján","full_name":"Luján, Rafael","first_name":"Rafael"}],"publist_id":"4282","article_processing_charge":"No","external_id":{"pmid":["12003862"]},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"short":"G. López Bendito, R. Shigemoto, A. Fairén, R. Luján, Cerebral Cortex 12 (2002) 625–638.","ieee":"G. López Bendito, R. Shigemoto, A. Fairén, and R. Luján, “Differential distribution of group I metabotropic glutamate receptors during rat cortical development,” Cerebral Cortex, vol. 12, no. 6. Oxford University Press, pp. 625–638, 2002.","ama":"López Bendito G, Shigemoto R, Fairén A, Luján R. Differential distribution of group I metabotropic glutamate receptors during rat cortical development. Cerebral Cortex. 2002;12(6):625-638. doi:10.1093/cercor/12.6.625","apa":"López Bendito, G., Shigemoto, R., Fairén, A., & Luján, R. (2002). Differential distribution of group I metabotropic glutamate receptors during rat cortical development. Cerebral Cortex. Oxford University Press. https://doi.org/10.1093/cercor/12.6.625","mla":"López Bendito, Guillermina, et al. “Differential Distribution of Group I Metabotropic Glutamate Receptors during Rat Cortical Development.” Cerebral Cortex, vol. 12, no. 6, Oxford University Press, 2002, pp. 625–38, doi:10.1093/cercor/12.6.625.","ista":"López Bendito G, Shigemoto R, Fairén A, Luján R. 2002. Differential distribution of group I metabotropic glutamate receptors during rat cortical development. Cerebral Cortex. 12(6), 625–638.","chicago":"López Bendito, Guillermina, Ryuichi Shigemoto, Alfonso Fairén, and Rafael Luján. “Differential Distribution of Group I Metabotropic Glutamate Receptors during Rat Cortical Development.” Cerebral Cortex. Oxford University Press, 2002. https://doi.org/10.1093/cercor/12.6.625."}},{"extern":"1","date_updated":"2023-07-25T09:40:49Z","status":"public","article_type":"original","type":"journal_article","_id":"2619","volume":12,"issue":"9","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1047-3211"]},"publication_status":"published","month":"09","intvolume":" 12","scopus_import":"1","pmid":1,"oa_version":"None","abstract":[{"text":"The release of glutamate and GABA is modulated by presynaptic metabotropic glutamate receptors (mGluRs). We used immunocytochemical methods to define the location of the group III receptor mGluR7a in glutamatergic and GABAergic terminals innervating GABAergic interneurons and pyramidal cells. Immunoreactivity for mGluR7a was localized in the presynaptic active zone of both identified GABAergic and presumed glutamatergic terminals. Terminals innervating dendritic spines showed a variable level of receptor immunoreactivity, ranging from immunonegative to strongly immunopositive. The frequency of strongly mGluR7a positive terminals innervating the soma and dendrites of mGluR1α/somatostatin-expressing interneurons was very high relative to other neurons. On dendrites that received mGluR7a-enriched glutamatergic innervation, at least 80% of GABAergic terminals were immunopositive for mGluR7a. On such dendrites virtually all (95%) vasoactive intestinal polypeptide (VIP) positive (GABAergic) terminals were enriched in mGluR7a. The targets of VIP/mGluR7a-expressing terminals were mainly (88%) mGluR1α-expressing interneurons, which were mostly somatostatin immunopositive. Parvalbumin positive terminals were immunonegative for mGluR7a. Some parvalbumin immunoreactive dendrites received strongly mGluR7a positive terminals. The subcellular location, as well as the cell type and synapse-specific distribution of mGluR7a in isocortical neuronal circuits, is homologous to its distribution in the hippocampus. The specific location of mGluR7a in the presynaptic active zone of both glutamatergic and GABAergic synapses may be related to the proximity of calcium channels and the vesicle fusion machinery. The enrichment of mGluR7a in the main GABAergic, as well as in the glutamatergic, innervation of mGluR1α/somatostatin-expressing interneurons suggests that their activation is under unique regulation by extracellular glutamate.","lang":"eng"}],"title":"Enrichment of mGluR7a in the Presynaptic active zones of GABAergic and Non-GABAergic terminals on interneurons in the rat somatosensory cortex","author":[{"first_name":"Yannis","last_name":"Dalezios","full_name":"Dalezios, Yannis"},{"last_name":"Luján","full_name":"Luján, Rafael","first_name":"Rafael"},{"full_name":"Shigemoto, Ryuichi","orcid":"0000-0001-8761-9444","last_name":"Shigemoto","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","first_name":"Ryuichi"},{"last_name":"Roberts","full_name":"Roberts, John","first_name":"John"},{"first_name":"Péter","full_name":"Somogyi, Péter","last_name":"Somogyi"}],"publist_id":"4280","article_processing_charge":"No","external_id":{"pmid":["12183395"]},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"ista":"Dalezios Y, Luján R, Shigemoto R, Roberts J, Somogyi P. 2002. Enrichment of mGluR7a in the Presynaptic active zones of GABAergic and Non-GABAergic terminals on interneurons in the rat somatosensory cortex. Cerebral Cortex. 12(9), 961–974.","chicago":"Dalezios, Yannis, Rafael Luján, Ryuichi Shigemoto, John Roberts, and Péter Somogyi. “Enrichment of MGluR7a in the Presynaptic Active Zones of GABAergic and Non-GABAergic Terminals on Interneurons in the Rat Somatosensory Cortex.” Cerebral Cortex. Oxford University Press, 2002. https://doi.org/10.1093/cercor/12.9.961.","short":"Y. Dalezios, R. Luján, R. Shigemoto, J. Roberts, P. Somogyi, Cerebral Cortex 12 (2002) 961–974.","ieee":"Y. Dalezios, R. Luján, R. Shigemoto, J. Roberts, and P. Somogyi, “Enrichment of mGluR7a in the Presynaptic active zones of GABAergic and Non-GABAergic terminals on interneurons in the rat somatosensory cortex,” Cerebral Cortex, vol. 12, no. 9. Oxford University Press, pp. 961–974, 2002.","apa":"Dalezios, Y., Luján, R., Shigemoto, R., Roberts, J., & Somogyi, P. (2002). Enrichment of mGluR7a in the Presynaptic active zones of GABAergic and Non-GABAergic terminals on interneurons in the rat somatosensory cortex. Cerebral Cortex. Oxford University Press. https://doi.org/10.1093/cercor/12.9.961","ama":"Dalezios Y, Luján R, Shigemoto R, Roberts J, Somogyi P. Enrichment of mGluR7a in the Presynaptic active zones of GABAergic and Non-GABAergic terminals on interneurons in the rat somatosensory cortex. Cerebral Cortex. 2002;12(9):961-974. doi:10.1093/cercor/12.9.961","mla":"Dalezios, Yannis, et al. “Enrichment of MGluR7a in the Presynaptic Active Zones of GABAergic and Non-GABAergic Terminals on Interneurons in the Rat Somatosensory Cortex.” Cerebral Cortex, vol. 12, no. 9, Oxford University Press, 2002, pp. 961–74, doi:10.1093/cercor/12.9.961."},"date_published":"2002-09-01T00:00:00Z","doi":"10.1093/cercor/12.9.961","date_created":"2018-12-11T11:58:42Z","page":"961 - 974","day":"01","publication":"Cerebral Cortex","year":"2002","quality_controlled":"1","publisher":"Oxford University Press","acknowledgement":"We thank Dr C. Paspalas for an initial contribution to the immunocytochemistry. We are grateful for the generous gifts of antibodies from Dr A. Buchan (anti-somatostatin, Department of Physiology, University of British Columbia, Canada), Dr M. Watanabe (anti-mGluR1α, Department of Anatomy, Hokkaido University School of Medicine, Sapporo) and Dr K. Tanaka (anti-GAD, Niigata University, Faculty of Medicine, Department of Neurology). We thank Dr F. Ferraguti for helpful suggestions during the project and for his comments on a previous version of the manuscript. We also thank Philip Cobden, Paul Jays and Laszlo Marton for assistance. Y.D. was supported by a Wellcome Trust Advanced Training Fellowship."},{"doi":"10.1679/aohc.65.91","date_published":"2002-01-01T00:00:00Z","date_created":"2018-12-11T11:58:41Z","page":"91 - 96","day":"01","publication":"Archives of Histology and Cytology","year":"2002","quality_controlled":"1","publisher":"Japan Society of Histological Documentation","title":"Expression of the metabotropic glutamate receptor, mGluR4a, in the taste hairs of taste buds in rat gustatory papillae","author":[{"last_name":"Toyono","full_name":"Toyono, Takashi","first_name":"Takashi"},{"last_name":"Seta","full_name":"Seta, Yuji","first_name":"Yuji"},{"first_name":"Shinji","last_name":"Sataoka","full_name":"Sataoka, Shinji"},{"id":"2E55CDF2-F248-11E8-B48F-1D18A9856A87","first_name":"Harumi","orcid":"0000-0001-7429-7896","full_name":"Harada, Harumi","last_name":"Harada"},{"full_name":"Morotomi, Takahiko","last_name":"Morotomi","first_name":"Takahiko"},{"first_name":"Shintaro","full_name":"Kawano, Shintaro","last_name":"Kawano"},{"last_name":"Shigemoto","full_name":"Shigemoto, Ryuichi","orcid":"0000-0001-8761-9444","first_name":"Ryuichi","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Toyoshima, Kuniaki","last_name":"Toyoshima","first_name":"Kuniaki"}],"publist_id":"4283","external_id":{"pmid":["12002614"]},"article_processing_charge":"No","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"mla":"Toyono, Takashi, et al. “Expression of the Metabotropic Glutamate Receptor, MGluR4a, in the Taste Hairs of Taste Buds in Rat Gustatory Papillae.” Archives of Histology and Cytology, vol. 65, no. 1, Japan Society of Histological Documentation, 2002, pp. 91–96, doi:10.1679/aohc.65.91.","ama":"Toyono T, Seta Y, Sataoka S, et al. Expression of the metabotropic glutamate receptor, mGluR4a, in the taste hairs of taste buds in rat gustatory papillae. Archives of Histology and Cytology. 2002;65(1):91-96. doi:10.1679/aohc.65.91","apa":"Toyono, T., Seta, Y., Sataoka, S., Harada, H., Morotomi, T., Kawano, S., … Toyoshima, K. (2002). Expression of the metabotropic glutamate receptor, mGluR4a, in the taste hairs of taste buds in rat gustatory papillae. Archives of Histology and Cytology. Japan Society of Histological Documentation. https://doi.org/10.1679/aohc.65.91","ieee":"T. Toyono et al., “Expression of the metabotropic glutamate receptor, mGluR4a, in the taste hairs of taste buds in rat gustatory papillae,” Archives of Histology and Cytology, vol. 65, no. 1. Japan Society of Histological Documentation, pp. 91–96, 2002.","short":"T. Toyono, Y. Seta, S. Sataoka, H. Harada, T. Morotomi, S. Kawano, R. Shigemoto, K. Toyoshima, Archives of Histology and Cytology 65 (2002) 91–96.","chicago":"Toyono, Takashi, Yuji Seta, Shinji Sataoka, Harumi Harada, Takahiko Morotomi, Shintaro Kawano, Ryuichi Shigemoto, and Kuniaki Toyoshima. “Expression of the Metabotropic Glutamate Receptor, MGluR4a, in the Taste Hairs of Taste Buds in Rat Gustatory Papillae.” Archives of Histology and Cytology. Japan Society of Histological Documentation, 2002. https://doi.org/10.1679/aohc.65.91.","ista":"Toyono T, Seta Y, Sataoka S, Harada H, Morotomi T, Kawano S, Shigemoto R, Toyoshima K. 2002. Expression of the metabotropic glutamate receptor, mGluR4a, in the taste hairs of taste buds in rat gustatory papillae. Archives of Histology and Cytology. 65(1), 91–96."},"issue":"1","volume":65,"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0914-9465"]},"publication_status":"published","month":"01","intvolume":" 65","scopus_import":"1","oa_version":"None","pmid":1,"abstract":[{"text":"Taste-mGluR4, cloned from taste tissues, is a truncated variant of brain-expressed mGluR4a (brain-mGluR4), and is known to be a candidate for the receptor involved in the umami taste sense. Although the expression patterns of taste- and brain-mGluR4 mRNAs have been demonstrated, no mention has so far been made of the expression of these two mGluR4 proteins in taste tissues. The present study examined the expression of taste-mGluR4 and brain-mGluR4 proteins in rat taste tissues by using a specific antibody for mGluR4a which shared a C-terminus of both taste- and brain-mGluR4, for immunoblot analysis and immunohistochemistry. Immunoblot analysis showed that both brain-mGluR4 and taste-mGluR4 were expressed in the taste tissues. Taste-mGluR4 was not detected in the cerebellum. The immunoreactive band for brain-mGluR4 protein was much stronger than that for taste-mGluR4 protein. In the cryosections of fungiform, foliate and circumvallate papillae, the antibody against taste-mGluR4 exhibited intense labeling of the taste pores and taste hairs in all the taste buds of gustatory papillae examined; the immunoreaction to the antibody against brain-mGluR4 was more intense at the same sites of the taste buds. The portions of the taste bud cells below the taste pore and surrounding keratinocytes did not show any immunoreactivities. The results of the present study strongly suggest that, in addition to taste-mGluR4, brain-mGluR4 may function even more importantly than the former as a receptor for glutamate, i.e. the umami taste sensation.","lang":"eng"}],"extern":"1","date_updated":"2023-07-25T10:00:15Z","status":"public","article_type":"original","type":"journal_article","_id":"2615"},{"day":"16","publication":"Journal of Comparative Neurology","year":"2002","date_published":"2002-09-16T00:00:00Z","doi":"10.1002/cne.10344","date_created":"2018-12-11T11:58:42Z","page":"189 - 199","publisher":"Wiley-Blackwell","quality_controlled":"1","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"mla":"Nunzi, Maria, et al. “Differential Expression of Calretinin and Metabotropic Glutamate Receptor MGluR1α Defines Subsets of Unipolar Brush Cells in Mouse Cerebellum.” Journal of Comparative Neurology, vol. 451, no. 2, Wiley-Blackwell, 2002, pp. 189–99, doi:10.1002/cne.10344.","ieee":"M. Nunzi, R. Shigemoto, and E. Mugnaini, “Differential expression of calretinin and metabotropic glutamate receptor mGluR1α defines subsets of unipolar brush cells in mouse cerebellum,” Journal of Comparative Neurology, vol. 451, no. 2. Wiley-Blackwell, pp. 189–199, 2002.","short":"M. Nunzi, R. Shigemoto, E. Mugnaini, Journal of Comparative Neurology 451 (2002) 189–199.","apa":"Nunzi, M., Shigemoto, R., & Mugnaini, E. (2002). Differential expression of calretinin and metabotropic glutamate receptor mGluR1α defines subsets of unipolar brush cells in mouse cerebellum. Journal of Comparative Neurology. Wiley-Blackwell. https://doi.org/10.1002/cne.10344","ama":"Nunzi M, Shigemoto R, Mugnaini E. Differential expression of calretinin and metabotropic glutamate receptor mGluR1α defines subsets of unipolar brush cells in mouse cerebellum. Journal of Comparative Neurology. 2002;451(2):189-199. doi:10.1002/cne.10344","chicago":"Nunzi, Maria, Ryuichi Shigemoto, and Enrico Mugnaini. “Differential Expression of Calretinin and Metabotropic Glutamate Receptor MGluR1α Defines Subsets of Unipolar Brush Cells in Mouse Cerebellum.” Journal of Comparative Neurology. Wiley-Blackwell, 2002. https://doi.org/10.1002/cne.10344.","ista":"Nunzi M, Shigemoto R, Mugnaini E. 2002. Differential expression of calretinin and metabotropic glutamate receptor mGluR1α defines subsets of unipolar brush cells in mouse cerebellum. Journal of Comparative Neurology. 451(2), 189–199."},"title":"Differential expression of calretinin and metabotropic glutamate receptor mGluR1α defines subsets of unipolar brush cells in mouse cerebellum","author":[{"last_name":"Nunzi","full_name":"Nunzi, Maria","first_name":"Maria"},{"last_name":"Shigemoto","full_name":"Shigemoto, Ryuichi","orcid":"0000-0001-8761-9444","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","first_name":"Ryuichi"},{"last_name":"Mugnaini","full_name":"Mugnaini, Enrico","first_name":"Enrico"}],"publist_id":"4279","article_processing_charge":"No","external_id":{"pmid":["12209836"]},"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0021-9967"]},"publication_status":"published","volume":451,"issue":"2","pmid":1,"oa_version":"None","abstract":[{"lang":"eng","text":"The unipolar brush cell (UBC) is a type of glutamatergic interneuron in the granular layer of the cerebellum. The UBC brush and a single mossy fiber (MF) terminal contact each other within a cerebellar glomerulus, forming a giant synapse. Many UBCs receive input from extrinsic MFs, whereas others are innervated by intrinsic mossy terminals formed by the axons of other UBCs. In all mammalian species so far examined, the vestibulocerebellum is enriched of UBCs that are strongly immunoreactive for the calcium binding protein calretinin (CR) in both the somatodendritic and axonal compartment. UBCs have postsynaptic ionotropic glutamate receptors and extrasynaptic metabotropic glutamate receptors that immunocytochemically highlight their somatodendritic compartment and brush, respectively. In this study on the mouse cerebellum, we present evidence that immunoreactivities to CR and mGluR1α define two distinct UBC subsets with partly overlapping distributions in lobule X (the nodulus). In sections double-labeled for CR and mGluR1α, the patterns of distributions of CR+/mGluR1α- UBCs and CR-/mGluR1α+ UBCs differed along the mediolateral and dorsoventral axes of the folium. Moreover, mGluR1α+ UBCs outnumbered CR+ UBCs. Both UBC subsets were mGluR2/3, GluR2/3, and NMDAR1 immunoreactive. The different distribution patterns of the two UBC subsets within lobule X suggest that expression of CR or mGluR1α by UBCs may be afferent-specific and related to the terminal fields of different vestibular MF afferents."}],"month":"09","intvolume":" 451","scopus_import":"1","extern":"1","date_updated":"2023-07-25T09:09:48Z","_id":"2618","status":"public","type":"journal_article","article_type":"original"},{"extern":"1","date_updated":"2023-07-25T11:48:36Z","_id":"2421","status":"public","type":"conference","conference":{"start_date":"2002-11-21","end_date":"2002-11-23","location":"Vancouver, Canada","name":"ISAAC: International Symposium on Algorithms and Computation"},"language":[{"iso":"eng"}],"publication_identifier":{"isbn":["9783540001423"]},"publication_status":"published","volume":2518,"oa_version":"None","abstract":[{"lang":"eng","text":"Intersection graphs of disks and of line segments, respectively, have been well studied, because of both, practical applications and theoretically interesting properties of these graphs. Despite partial results, the complexity status of the Clique problem for these two graph classes is still open. Here, we consider the Clique problem for intersection graphs of ellipses which in a sense, interpolate between disc and ellipses, and show that it is APX-hard in that case. Moreover, this holds even if for all ellipses, the ratio of the larger over the smaller radius is some prescribed number. To our knowledge, this is the first hardness result for the Clique problem in intersection graphs of objects with finite description complexity. We also describe a simple approximation algorithm for the case of ellipses for which the ratio of radii is bounded."}],"month":"01","intvolume":" 2518","alternative_title":["LNCS"],"scopus_import":"1","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"chicago":"Ambühl, Christoph, and Uli Wagner. “On the Clique Problem in Intersection Graphs of Ellipses.” In Proceedings of the 13th International Symposium on Algorithms and Computation, 2518:489–500. Springer, 2002. https://doi.org/10.1007/3-540-36136-7_43.","ista":"Ambühl C, Wagner U. 2002. On the Clique problem in intersection graphs of ellipses. Proceedings of the 13th International Symposium on Algorithms and Computation. ISAAC: International Symposium on Algorithms and Computation, LNCS, vol. 2518, 489–500.","mla":"Ambühl, Christoph, and Uli Wagner. “On the Clique Problem in Intersection Graphs of Ellipses.” Proceedings of the 13th International Symposium on Algorithms and Computation, vol. 2518, Springer, 2002, pp. 489–500, doi:10.1007/3-540-36136-7_43.","short":"C. Ambühl, U. Wagner, in:, Proceedings of the 13th International Symposium on Algorithms and Computation, Springer, 2002, pp. 489–500.","ieee":"C. Ambühl and U. Wagner, “On the Clique problem in intersection graphs of ellipses,” in Proceedings of the 13th International Symposium on Algorithms and Computation, Vancouver, Canada, 2002, vol. 2518, pp. 489–500.","ama":"Ambühl C, Wagner U. On the Clique problem in intersection graphs of ellipses. In: Proceedings of the 13th International Symposium on Algorithms and Computation. Vol 2518. Springer; 2002:489-500. doi:10.1007/3-540-36136-7_43","apa":"Ambühl, C., & Wagner, U. (2002). On the Clique problem in intersection graphs of ellipses. In Proceedings of the 13th International Symposium on Algorithms and Computation (Vol. 2518, pp. 489–500). Vancouver, Canada: Springer. https://doi.org/10.1007/3-540-36136-7_43"},"title":"On the Clique problem in intersection graphs of ellipses","author":[{"last_name":"Ambühl","full_name":"Ambühl, Christoph","first_name":"Christoph"},{"id":"36690CA2-F248-11E8-B48F-1D18A9856A87","first_name":"Uli","full_name":"Wagner, Uli","orcid":"0000-0002-1494-0568","last_name":"Wagner"}],"publist_id":"4504","article_processing_charge":"No","day":"01","publication":"Proceedings of the 13th International Symposium on Algorithms and Computation","year":"2002","date_published":"2002-01-01T00:00:00Z","doi":"10.1007/3-540-36136-7_43","date_created":"2018-12-11T11:57:34Z","page":"489 - 500","quality_controlled":"1","publisher":"Springer"},{"publisher":"American Physical Society","quality_controlled":"1","oa":1,"acknowledgement":"E.H.L. was partially supported by the U.S. National Science Foundation, Grant No. PHY 98-20650. R.S. was supported by the Austrian Science Fund in the from of an Erwin Schrödinger fellowship.","date_published":"2002-10-01T00:00:00Z","doi":"10.1103/PhysRevB.66.134529","date_created":"2018-12-11T11:57:10Z","year":"2002","day":"01","publication":"Physical Review B - Condensed Matter and Materials Physics","publist_id":"4573","author":[{"first_name":"Élliott","full_name":"Lieb, Élliott","last_name":"Lieb"},{"first_name":"Robert","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer","orcid":"0000-0002-6781-0521","full_name":"Seiringer, Robert"},{"last_name":"Yngvason","full_name":"Yngvason, Jakob","first_name":"Jakob"}],"article_processing_charge":"No","external_id":{"arxiv":["cond-mat/0205570"]},"title":"Superfluidity in dilute trapped Bose gases","citation":{"chicago":"Lieb, Élliott, Robert Seiringer, and Jakob Yngvason. “Superfluidity in Dilute Trapped Bose Gases.” Physical Review B - Condensed Matter and Materials Physics. American Physical Society, 2002. https://doi.org/10.1103/PhysRevB.66.134529.","ista":"Lieb É, Seiringer R, Yngvason J. 2002. Superfluidity in dilute trapped Bose gases. Physical Review B - Condensed Matter and Materials Physics. 66(13).","mla":"Lieb, Élliott, et al. “Superfluidity in Dilute Trapped Bose Gases.” Physical Review B - Condensed Matter and Materials Physics, vol. 66, no. 13, American Physical Society, 2002, doi:10.1103/PhysRevB.66.134529.","ama":"Lieb É, Seiringer R, Yngvason J. Superfluidity in dilute trapped Bose gases. Physical Review B - Condensed Matter and Materials Physics. 2002;66(13). doi:10.1103/PhysRevB.66.134529","apa":"Lieb, É., Seiringer, R., & Yngvason, J. (2002). Superfluidity in dilute trapped Bose gases. Physical Review B - Condensed Matter and Materials Physics. American Physical Society. https://doi.org/10.1103/PhysRevB.66.134529","ieee":"É. Lieb, R. Seiringer, and J. Yngvason, “Superfluidity in dilute trapped Bose gases,” Physical Review B - Condensed Matter and Materials Physics, vol. 66, no. 13. American Physical Society, 2002.","short":"É. Lieb, R. Seiringer, J. Yngvason, Physical Review B - Condensed Matter and Materials Physics 66 (2002)."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","scopus_import":"1","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/cond-mat/0205570"}],"month":"10","intvolume":" 66","abstract":[{"lang":"eng","text":"A commonly used theoretical definition of superfluidity in the ground state of a Bose gas is based on the response of the system to an imposed velocity field or, equivalently, to twisted boundary conditions in a box. We are able to carry out this program in the case of a dilute interacting Bose gas in a trap, and we prove that a gas with repulsive interactions is 100% superfluid in the dilute limit in which the Gross-Pitaevskii equation is exact. This is the first example in an experimentally realistic continuum model in which superfluidity is rigorously verified."}],"oa_version":"None","issue":"13","volume":66,"publication_identifier":{"issn":["0163-1829"]},"publication_status":"published","language":[{"iso":"eng"}],"type":"journal_article","article_type":"original","status":"public","_id":"2353","date_updated":"2023-07-25T12:05:47Z","extern":"1"},{"title":"On the number of corner cuts","publist_id":"4505","author":[{"first_name":"Uli","id":"36690CA2-F248-11E8-B48F-1D18A9856A87","last_name":"Wagner","full_name":"Wagner, Uli","orcid":"0000-0002-1494-0568"}],"article_processing_charge":"No","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"ista":"Wagner U. 2002. On the number of corner cuts. Advances in Applied Mathematics. 29(2), 152–161.","chicago":"Wagner, Uli. “On the Number of Corner Cuts.” Advances in Applied Mathematics. ACM, 2002. https://doi.org/10.1016/S0196-8858(02)00014-3.","short":"U. Wagner, Advances in Applied Mathematics 29 (2002) 152–161.","ieee":"U. Wagner, “On the number of corner cuts,” Advances in Applied Mathematics, vol. 29, no. 2. ACM, pp. 152–161, 2002.","ama":"Wagner U. On the number of corner cuts. Advances in Applied Mathematics. 2002;29(2):152-161. doi:10.1016/S0196-8858(02)00014-3","apa":"Wagner, U. (2002). On the number of corner cuts. Advances in Applied Mathematics. ACM. https://doi.org/10.1016/S0196-8858(02)00014-3","mla":"Wagner, Uli. “On the Number of Corner Cuts.” Advances in Applied Mathematics, vol. 29, no. 2, ACM, 2002, pp. 152–61, doi:10.1016/S0196-8858(02)00014-3."},"date_published":"2002-08-01T00:00:00Z","doi":"10.1016/S0196-8858(02)00014-3","date_created":"2018-12-11T11:57:33Z","page":"152 - 161","day":"01","publication":"Advances in Applied Mathematics","year":"2002","quality_controlled":"1","publisher":"ACM","acknowledgement":"I first learned about corner cuts in a seminar talk in which Artur Andrzejak\r\npresented the results from [6]. My work was initiated by that presentation and\r\nby the discussions that followed it. I also thank Komei Fukuda, Ingo Schurr, and\r\nEmo Welzl for helpful comments and discussions.","extern":"1","date_updated":"2023-07-25T11:55:42Z","status":"public","type":"journal_article","article_type":"original","_id":"2420","issue":"2","volume":29,"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0196-8858"]},"publication_status":"published","month":"08","intvolume":" 29","scopus_import":"1","oa_version":"None","abstract":[{"lang":"eng","text":"A corner cut in dimension d is a finite subset of N0d that can be separated from its complement in N0d by an affine hyperplane disjoint from N0d. Corner cuts were first investigated by Onn and Sturmfels [Adv. Appl. Math. 23 (1999) 29-48], their original motivation stemmed from computational commutative algebra. Let us write (Nd0k)cut for the set of corner cuts of cardinality k; in the computational geometer's terminology, these are the k-sets of N0d. Among other things, Onn and Sturmfels give an upper bound of O(k2d(d-1)/(d+1)) for the size of (Nd0k)cut when the dimension is fixed. In two dimensions, it is known (see [Corteel et al., Adv. Appl. Math. 23 (1) (1999) 49-53]) that #(Nd0k)cut = Θ(k log k). We will see that in general, for any fixed dimension d, the order of magnitude of #(Nd0k)cut is between kd-1 log k and (k log k)d-1. (It has been communicated to me that the same bounds have been found independently by G. Rémond.) In fact, the elements of (Nd0k)cut correspond to the vertices of a certain polytope, and what our proof shows is that the above upper bound holds for the total number of flags of that polytope."}]},{"publisher":"International Press","alternative_title":["Current Developments in Mathematics"],"main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/math-ph/0204027"}],"oa":1,"month":"01","abstract":[{"lang":"eng","text":"Now that the low temperature properties of quantum-mechanical many-body systems (bosons) at low density, ρ, can be examined experimentally it is appropriate to revisit some of the formulas deduced by many authors 4-5 decades ago. For systems with repulsive (i.e. positive) interaction potentials the experimental low temperature state and the ground state are effectively synonymous -- and this fact is used in all modeling. In such cases, the leading term in the energy/particle is 2πℏ2aρ/m where a is the scattering length of the two-body potential. Owing to the delicate and peculiar nature of bosonic correlations (such as the strange N7/5 law for charged bosons), four decades of research failed to establish this plausible formula rigorously. The only previous lower bound for the energy was found by Dyson in 1957, but it was 14 times too small. The correct asymptotic formula has recently been obtained by us and this work will be presented. The reason behind the mathematical difficulties will be emphasized. A different formula, postulated as late as 1971 by Schick, holds in two-dimensions and this, too, will be shown to be correct. With the aid of the methodology developed to prove the lower bound for the homogeneous gas, two other problems have been successfully addressed. One is the proof by us that the Gross-Pitaevskii equation correctly describes the ground state in the `traps' actually used in the experiments. For this system it is also possible to prove complete Bose condensation, as we have shown. Another topic is a proof that Foldy's 1961 theory of a high density Bose gas of charged particles correctly describes its ground state energy."}],"oa_version":"Published Version","page":"131 - 178","date_published":"2002-01-01T00:00:00Z","doi":"10.48550/arXiv.math-ph/0204027","date_created":"2018-12-11T11:57:04Z","publication_identifier":{"isbn":["9781571461018"]},"year":"2002","publication_status":"published","day":"01","language":[{"iso":"eng"}],"publication":"Current Developments in Mathematics, 2001","type":"book_chapter","status":"public","_id":"2338","author":[{"first_name":"Élliott","last_name":"Lieb","full_name":"Lieb, Élliott"},{"last_name":"Solovej","full_name":"Solovej, Jan","first_name":"Jan"},{"orcid":"0000-0002-6781-0521","full_name":"Seiringer, Robert","last_name":"Seiringer","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","first_name":"Robert"},{"last_name":"Yngvason","full_name":"Yngvason, Jakob","first_name":"Jakob"}],"publist_id":"4588","article_processing_charge":"No","external_id":{"arxiv":["math-ph/0204027"]},"title":"The ground state of the Bose gas","citation":{"chicago":"Lieb, Élliott, Jan Solovej, Robert Seiringer, and Jakob Yngvason. “The Ground State of the Bose Gas.” In Current Developments in Mathematics, 2001, 131–78. International Press, 2002. https://doi.org/10.48550/arXiv.math-ph/0204027.","ista":"Lieb É, Solovej J, Seiringer R, Yngvason J. 2002.The ground state of the Bose gas. In: Current Developments in Mathematics, 2001. Current Developments in Mathematics, , 131–178.","mla":"Lieb, Élliott, et al. “The Ground State of the Bose Gas.” Current Developments in Mathematics, 2001, International Press, 2002, pp. 131–78, doi:10.48550/arXiv.math-ph/0204027.","ama":"Lieb É, Solovej J, Seiringer R, Yngvason J. The ground state of the Bose gas. In: Current Developments in Mathematics, 2001. International Press; 2002:131-178. doi:10.48550/arXiv.math-ph/0204027","apa":"Lieb, É., Solovej, J., Seiringer, R., & Yngvason, J. (2002). The ground state of the Bose gas. In Current Developments in Mathematics, 2001 (pp. 131–178). International Press. https://doi.org/10.48550/arXiv.math-ph/0204027","ieee":"É. Lieb, J. Solovej, R. Seiringer, and J. Yngvason, “The ground state of the Bose gas,” in Current Developments in Mathematics, 2001, International Press, 2002, pp. 131–178.","short":"É. Lieb, J. Solovej, R. Seiringer, J. Yngvason, in:, Current Developments in Mathematics, 2001, International Press, 2002, pp. 131–178."},"date_updated":"2023-07-26T08:43:46Z","extern":"1","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17"},{"_id":"1737","type":"journal_article","status":"public","date_updated":"2023-07-26T08:56:55Z","citation":{"short":"G. Katsaros, T. Stergiopoulos, I. Arabatzis, K. Papadokostaki, P. Falaras, Journal of Photochemistry and Photobiology A: Chemistry 149 (2002) 191–198.","ieee":"G. Katsaros, T. Stergiopoulos, I. Arabatzis, K. Papadokostaki, and P. Falaras, “A solvent-free composite polymer/inorganic oxide electrolyte for high efficiency solid-state dye-sensitized solar cells,” Journal of Photochemistry and Photobiology A: Chemistry, vol. 149, no. 1–3. Elsevier, pp. 191–198, 2002.","apa":"Katsaros, G., Stergiopoulos, T., Arabatzis, I., Papadokostaki, K., & Falaras, P. (2002). A solvent-free composite polymer/inorganic oxide electrolyte for high efficiency solid-state dye-sensitized solar cells. Journal of Photochemistry and Photobiology A: Chemistry. Elsevier. https://doi.org/10.1016/S1010-6030(02)00027-8","ama":"Katsaros G, Stergiopoulos T, Arabatzis I, Papadokostaki K, Falaras P. A solvent-free composite polymer/inorganic oxide electrolyte for high efficiency solid-state dye-sensitized solar cells. Journal of Photochemistry and Photobiology A: Chemistry. 2002;149(1-3):191-198. doi:10.1016/S1010-6030(02)00027-8","mla":"Katsaros, Georgios, et al. “A Solvent-Free Composite Polymer/Inorganic Oxide Electrolyte for High Efficiency Solid-State Dye-Sensitized Solar Cells.” Journal of Photochemistry and Photobiology A: Chemistry, vol. 149, no. 1–3, Elsevier, 2002, pp. 191–98, doi:10.1016/S1010-6030(02)00027-8.","ista":"Katsaros G, Stergiopoulos T, Arabatzis I, Papadokostaki K, Falaras P. 2002. A solvent-free composite polymer/inorganic oxide electrolyte for high efficiency solid-state dye-sensitized solar cells. Journal of Photochemistry and Photobiology A: Chemistry. 149(1–3), 191–198.","chicago":"Katsaros, Georgios, Thomas Stergiopoulos, Iannis Arabatzis, Kyriaki Papadokostaki, and Polycarpos Falaras. “A Solvent-Free Composite Polymer/Inorganic Oxide Electrolyte for High Efficiency Solid-State Dye-Sensitized Solar Cells.” Journal of Photochemistry and Photobiology A: Chemistry. Elsevier, 2002. https://doi.org/10.1016/S1010-6030(02)00027-8."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","extern":"1","article_processing_charge":"No","publist_id":"5387","author":[{"id":"38DB5788-F248-11E8-B48F-1D18A9856A87","first_name":"Georgios","full_name":"Katsaros, Georgios","last_name":"Katsaros"},{"last_name":"Stergiopoulos","full_name":"Stergiopoulos, Thomas","first_name":"Thomas"},{"last_name":"Arabatzis","full_name":"Arabatzis, Iannis","first_name":"Iannis"},{"first_name":"Kyriaki","last_name":"Papadokostaki","full_name":"Papadokostaki, Kyriaki"},{"first_name":"Polycarpos","last_name":"Falaras","full_name":"Falaras, Polycarpos"}],"title":"A solvent-free composite polymer/inorganic oxide electrolyte for high efficiency solid-state dye-sensitized solar cells","abstract":[{"lang":"eng","text":"A new solvent-free composite polymer electrolyte consisting of high-molecular mass polyethylene oxide (PEO) filled with titanium oxide and containing LiI and I2 was developed. The introduction of the inorganic filler (TiO2 Degussa P25) into the polymer matrix produces dramatic morphological changes to the host polymer structure. Upon addition of the inorganic oxide, the surface roughness increases, with respect to the original polymer and in parallel, the fractal dimension decreases. Both the thermograms and the atomic force microscope (AFM) pictures confirm the amorphicity of the composite electrolyte. The polymer sub-units are held together in a parallel orientation, forming straight long chains of about 500 nm in width, along which TiO2 spherical particles of about 20-25 nm in diameter are distributed. The polymer chains separated by the titania particles are arranged in a three-dimensional, mechanically stable network, that creates free space and voids into which the iodide/triodide anions can easily migrate. All solid-state dye-sensitized solar cells fabricated using this composite electrolyte present high efficiencies (typical maximum incident photon to current efficiency (IPCE) as high as 40% at 520 nm and overall conversion efficiency (η) of 0.96% (Voc = 0.67 V, Jsc = 2.050 mA/cm2, FF = 39%) under direct solar irradiation. Further improvement of the photovoltaic performance is expected by optimization of the electrolyte parameters and of the cell assembly."}],"acknowledgement":"Financial support from NCSR “Demokritos” (Dimoerevna 598 project), Empeirikeion Foundation and General Secretariat for Research and Technology of Greece (EPET II, Greece–France and Greece–Czech Republic bilateral collaboration projects) is also greatly acknowledged. G. Katsaros thanks the Greek State Scholarships Foundation (IKY) for fellowship allowance","oa_version":"None","publisher":"Elsevier","intvolume":" 149","month":"06","year":"2002","publication_status":"published","publication_identifier":{"issn":["1010-6030"]},"publication":"Journal of Photochemistry and Photobiology A: Chemistry","language":[{"iso":"eng"}],"day":"28","page":"191 - 198","date_created":"2018-12-11T11:53:44Z","date_published":"2002-06-28T00:00:00Z","volume":149,"doi":"10.1016/S1010-6030(02)00027-8","issue":"1-3"},{"abstract":[{"text":"Using the Pauli-Fierz model of non-relativistic quantum electrodynamics, we calculate the binding energy of an electron in the field of a nucleus of charge Z and in presence of the quantized radiation field. We consider the case of small coupling constant α, but fixed Zα and ultraviolet cut-off Λ. We prove that after renormalizing the mass the binding energy has, to leading order in α, a finite limit as Λ goes to infinity; i.e., the cut-off can be removed. The expression for the ground state energy shift thus obtained agrees with Bethe's formula for small values of Zα, but shows a different behavior for bigger values.","lang":"eng"}],"oa_version":"Published Version","scopus_import":"1","main_file_link":[{"url":"http://arxiv.org/abs/math-ph/0205044","open_access":"1"}],"month":"09","intvolume":" 6","publication_identifier":{"issn":["1095-0761"]},"publication_status":"published","language":[{"iso":"eng"}],"issue":"5","volume":6,"_id":"2350","type":"journal_article","article_type":"original","status":"public","date_updated":"2023-07-26T08:29:28Z","extern":"1","acknowledgement":"We are grateful to Elliott Lieb for helpful discussions. C.H. was supported by a Marie Curie Fellowship of the European Community programme “Improving Human Research Potential and the Socioeconomic Knowledge Base” under contract number HPMFCT-2000-00660 and by the Deutsche Forschungsgemeinschaft, and acknowledges kind hospitality at Princeton University, where part of this work was done. R.S. was supported by the Austrian Science Fund in the form of an Erwin Schrödinger Fellowship.\r\n","publisher":"International Press","quality_controlled":"1","oa":1,"year":"2002","day":"01","publication":"Advances in Theoretical and Mathematical Physics","page":"847 - 871","doi":"10.4310/ATMP.2002.v6.n5.a3","date_published":"2002-09-01T00:00:00Z","date_created":"2018-12-11T11:57:09Z","citation":{"ista":"Hainzl C, Seiringer R. 2002. Mass renormalization and energy level shift in non-relativistic QED. Advances in Theoretical and Mathematical Physics. 6(5), 847–871.","chicago":"Hainzl, Christian, and Robert Seiringer. “Mass Renormalization and Energy Level Shift in Non-Relativistic QED.” Advances in Theoretical and Mathematical Physics. International Press, 2002. https://doi.org/10.4310/ATMP.2002.v6.n5.a3.","short":"C. Hainzl, R. Seiringer, Advances in Theoretical and Mathematical Physics 6 (2002) 847–871.","ieee":"C. Hainzl and R. Seiringer, “Mass renormalization and energy level shift in non-relativistic QED,” Advances in Theoretical and Mathematical Physics, vol. 6, no. 5. International Press, pp. 847–871, 2002.","apa":"Hainzl, C., & Seiringer, R. (2002). Mass renormalization and energy level shift in non-relativistic QED. Advances in Theoretical and Mathematical Physics. International Press. https://doi.org/10.4310/ATMP.2002.v6.n5.a3","ama":"Hainzl C, Seiringer R. Mass renormalization and energy level shift in non-relativistic QED. Advances in Theoretical and Mathematical Physics. 2002;6(5):847-871. doi:10.4310/ATMP.2002.v6.n5.a3","mla":"Hainzl, Christian, and Robert Seiringer. “Mass Renormalization and Energy Level Shift in Non-Relativistic QED.” Advances in Theoretical and Mathematical Physics, vol. 6, no. 5, International Press, 2002, pp. 847–71, doi:10.4310/ATMP.2002.v6.n5.a3."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","author":[{"last_name":"Hainzl","full_name":"Hainzl, Christian","first_name":"Christian"},{"first_name":"Robert","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer","full_name":"Seiringer, Robert","orcid":"0000-0002-6781-0521"}],"publist_id":"4574","external_id":{"arxiv":["math-ph/0205044v3"]},"article_processing_charge":"No","title":"Mass renormalization and energy level shift in non-relativistic QED"},{"extern":"1","date_updated":"2023-07-26T09:48:37Z","status":"public","article_type":"original","type":"journal_article","_id":"885","issue":"23","volume":99,"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["0027-8424"]},"intvolume":" 99","month":"11","main_file_link":[{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC137512/","open_access":"1"}],"scopus_import":"1","pmid":1,"oa_version":"Published Version","abstract":[{"text":"We study fitness landscape in the space of protein sequences by relating sets of human pathogenic missense mutations in 32 proteins to amino acid substitutions that occurred in the course of evolution of these proteins. On average, ≈10% of deviations of a nonhuman protein from its human ortholog are compensated pathogenic deviations (CPDs), i.e., are caused by an amino acid substitution that, at this site, would be pathogenic to humans. Normal functioning of a CPD-containing protein must be caused by other, compensatory deviations of the nonhuman species from humans. Together, a CPD and the corresponding compensatory deviation form a Dobzhansky-Muller incompatibility that can be visualized as the corner on a fitness ridge. Thus, proteins evolve along fitness ridges which contain only ≈10 steps between sucessive corners. The fraction of CPDs among all deviations of a protein from its human ortholog does not increase with the evolutionary distance between the proteins, indicating that subtitutions that carry evolving proteins around these corners occur in rapid succession, driven by positive selection. Data on fitness of interspecies hybrids suggest that the compensatory change that makes a CPD fit usually occurs within the same protein. Data on protein structures and on cooccurrence of amino acids at different sites of multiple orthologous proteins often make it possible to provisionally identify the substitution that compensates a partiCUlar CPD.","lang":"eng"}],"title":"Dobzhansky-Muller incompatibilities in protein evolution","external_id":{"pmid":["12403824"]},"article_processing_charge":"No","publist_id":"6763","author":[{"full_name":"Kondrashov, Alexey","last_name":"Kondrashov","first_name":"Alexey"},{"last_name":"Sunyaev","full_name":"Sunyaev, Shamil","first_name":"Shamil"},{"first_name":"Fyodor","id":"44FDEF62-F248-11E8-B48F-1D18A9856A87","last_name":"Kondrashov","orcid":"0000-0001-8243-4694","full_name":"Kondrashov, Fyodor"}],"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"mla":"Kondrashov, Alexey, et al. “Dobzhansky-Muller Incompatibilities in Protein Evolution.” PNAS, vol. 99, no. 23, National Academy of Sciences, 2002, pp. 14878–83, doi:10.1073/pnas.232565499.","ama":"Kondrashov A, Sunyaev S, Kondrashov F. Dobzhansky-Muller incompatibilities in protein evolution. PNAS. 2002;99(23):14878-14883. doi:10.1073/pnas.232565499","apa":"Kondrashov, A., Sunyaev, S., & Kondrashov, F. (2002). Dobzhansky-Muller incompatibilities in protein evolution. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.232565499","short":"A. Kondrashov, S. Sunyaev, F. Kondrashov, PNAS 99 (2002) 14878–14883.","ieee":"A. Kondrashov, S. Sunyaev, and F. Kondrashov, “Dobzhansky-Muller incompatibilities in protein evolution,” PNAS, vol. 99, no. 23. National Academy of Sciences, pp. 14878–14883, 2002.","chicago":"Kondrashov, Alexey, Shamil Sunyaev, and Fyodor Kondrashov. “Dobzhansky-Muller Incompatibilities in Protein Evolution.” PNAS. National Academy of Sciences, 2002. https://doi.org/10.1073/pnas.232565499.","ista":"Kondrashov A, Sunyaev S, Kondrashov F. 2002. Dobzhansky-Muller incompatibilities in protein evolution. PNAS. 99(23), 14878–14883."},"date_created":"2018-12-11T11:49:01Z","date_published":"2002-11-12T00:00:00Z","doi":"10.1073/pnas.232565499","page":"14878 - 14883","publication":"PNAS","day":"12","year":"2002","oa":1,"quality_controlled":"1","publisher":"National Academy of Sciences"}]