CD81 Regulates Neuron-Induced Astrocyte Cell-Cycle Exit
Abstract
Astrocytes respond to contact with neurons by cell-cycle arrest and complex process formation. In our effort to discover the molecular mechanisms that underlie this phenomenon we have identified a known tetraspanin, CD81, as a critical component of astrocyte responses to neuronal differentiation signals. Here we show that CD81 is expressed on the surface of the astrocyte and that its expression level can be modulated by contact with neurons. Further, using three separate antibodies, 2F7, Eat1, and Eat2, which recognize unique epitopes in the extracellular domains of the CD81 protein, we show that there is a unique domain, recognized by Eat1, that is required for astrocyte cell-cycle withdrawal in response to neurons. This is likely due to conformational changes in the CD81 molecule, as inclusion of 2F7 actually augments neuron-induced astrocyte growth arrest. The critical nature of CD81 in normal astrocyte-neuron biology was confirmed by using mice in which CD81 had been deleted by homologous recombination. Astrocytes null at the CD81 locus were blind to the proliferative arrest encoded on the neuronal cell surface. Taken together, these data strongly suggest that CD81 is a critical regulator of neuron-induced astrocytic differentiation.
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Cites
Single-Step Method of RNA Isolation by Acid Guanidinium Thiocyanate–Phenol–Chloroform Extraction
Chomczynski, P., & Sacchi, N. (1987) · Analytical Biochemistry · doi:10.1006/abio.1987.9999 · Cited by 65,240 · see citing works
Single-step method of RNA isolation by acid guanidinium thiocyanate-phenol-chloroform extraction
Chomczyński, P., & Sacchi, N. (1987) · Analytical Biochemistry · doi:10.1016/0003-2697(87)90021-2 · Cited by 47,092 · see citing works
The tetraspanin superfamily: molecular facilitators
Maecker, H. T., Todd, S. C., & Levy, S. (1997) · The FASEB Journal · doi:10.1096/fasebj.11.6.9194523 · Cited by 931 · see citing works
Self-citationCurrent Protocols in Neuroscience
(2018) · Current Protocols in Neuroscience · doi:10.1002/(issn)1934-8576 · Cited by 771 · see citing works
Frisén, J., Johansson, C. B., Török, C., Risling, M., & Lendahl, U. (1995) · The Journal of Cell Biology · doi:10.1083/jcb.131.2.453 · Cited by 472 · see citing works
Flint, M., Maidens, C. M., Loomis-Price, L. D., Shotton, C. F., Dubuisson, J., Monk, P. N., Higginbottom, A., Levy, S., & McKeating, J. A. (1999) · Journal of Virology · doi:10.1128/jvi.73.8.6235-6244.1999 · Cited by 469 · see citing works
Self-citationHatten, M. E. (1990) · Trends in Neurosciences · doi:10.1016/0166-2236(90)90044-b · Cited by 448 · see citing works
Fibrillary astrocytes proliferate in response to brain injury
Latov, N., Nilaver, G., Zimmerman, E. A., Johnson, W. G., Silverman, A., Defendini, R., & COTE, L. J. (1979) · Developmental Biology · doi:10.1016/0012-1606(79)90127-1 · Cited by 397 · see citing works
Initial tract formation in the mouse brain
Easter, S., Ross, L., & Frankfurter, A. J. (1993) · Journal of Neuroscience · doi:10.1523/jneurosci.13-01-00285.1993 · Cited by 394 · see citing works
Fujita, S. (1967) · The Journal of Cell Biology · doi:10.1083/jcb.32.2.277 · Cited by 371 · see citing works
Weinstein, D. E., Shelanski, M. L., & Liem, R. K. H. (1991) · The Journal of Cell Biology · doi:10.1083/jcb.112.6.1205 · Cited by 242 · see citing works
Self-citationNormal Lymphocyte Development but Delayed Humoral Immune Response in CD81-null Mice
Maecker, H. T., & Levy, S. (1997) · The Journal of Experimental Medicine · doi:10.1084/jem.185.8.1505 · Cited by 236 · see citing works
Self-citationMiyazaki, T., Müller, U., & Campbell, K. S. (1997) · The EMBO Journal · doi:10.1093/emboj/16.14.4217 · Cited by 203 · see citing works
Edmondson, J., Liem, R., Kuster, J., & Hatten, M. (1988) · The Journal of Cell Biology · doi:10.1083/jcb.106.2.505 · Cited by 193 · see citing works
Tsitsikov, E. N., Gutierrez‐Ramos, J. C., & Geha, R. S. (1997) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.94.20.10844 · Cited by 172 · see citing works
A Neural Tetraspanin, Encoded by late bloomer , That Facilitates Synapse Formation
Kopczynski, C., Davis, G. W., & Goodman, C. S. (1996) · Science · doi:10.1126/science.271.5257.1867 · Cited by 169 · see citing works
Astroglial cells provide a template for the positioning of developing cerebellar neurons in vitro.
Hatten, M. E., & Liem, R. K. H. (1981) · The Journal of Cell Biology · doi:10.1083/jcb.90.3.622 · Cited by 162 · see citing works
A Role for CD81 in Early T Cell Development
Boismenu, R., Rhein, M. E., Fischer, W. H., & Havran, W. L. (1996) · Science · doi:10.1126/science.271.5246.198 · Cited by 105 · see citing works
Maecker, H. T., Do, M., & Levy, S. (1998) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.95.5.2458 · Cited by 102 · see citing works
Self-citationAntibodies that recognize astrotactin block granule neuron binding to astroglia
Stitt, T. N., & Hatten, M. E. (1990) · Neuron · doi:10.1016/0896-6273(90)90218-5 · Cited by 84 · see citing works
Rr, S. (1974) · PubMed · Cited by 67 · see citing works
Astrocyte Growth, Reactivity, and the Target of the Antiproliferative Antibody, TAPA
Geisert, E. E., Yang, L., & Irwin, M. H. (1996) · Journal of Neuroscience · doi:10.1523/jneurosci.16-17-05478.1996 · Cited by 65 · see citing works
y Ribotta, M. G., Rajaofetra, N., Morin‐Richaud, C., Alonso, G., Bochelen, D., Sandillon, F., Legrand, A., Mersel, M., & Privat, A. (1995) · Journal of Neuroscience Research · doi:10.1002/jnr.490410110 · Cited by 49 · see citing works
Astrocyte Progression from G1 to S Phase of the Cell Cycle Depends upon Multiple Protein Interaction
Pedram, A., Razandi, M., Ren-ming, H., & Levin, E. R. (1998) · Journal of Biological Chemistry · doi:10.1074/jbc.273.22.13966 · Cited by 42 · see citing works
Teixeira, A., Chaverot, N., Strosberg, A. D., & Cazaubon, S. M. (2000) · Journal of Neurochemistry · doi:10.1046/j.1471-4159.2000.0741034.x · Cited by 41 · see citing works
Differential Expression of Murine CD81 Highlighted by New Anti-Mouse CD81 Monoclonal Antibodies
Maecker, H. T., Todd, S. C., Kim, E. C., & Levy, S. (2000) · Hybridoma · doi:10.1089/027245700315752 · Cited by 33 · see citing works
Self-citationHatten, M. E., & Shelanski, M. (1988) · Journal of Neuroscience · doi:10.1523/jneurosci.08-04-01447.1988 · Cited by 29 · see citing works
Neuron–Astroglial Interactions In Vitro and Their Implications for Repair of CNS Injury
Hatten, M. E., Mason, C. A., Liem, R. K. H., Edmondson, J., Bovolenta, P., & Shelanski, M. L. (1984) · Central Nervous System Trauma · doi:10.1089/cns.1984.1.15 · Cited by 26 · see citing works
Rr, S. (1974) · PubMed · Cited by 22 · see citing works
Weinstein, D. E., Shelanski, M. L., & Liem, R. K. H. (1990) · Glia · doi:10.1002/glia.440030207 · Cited by 22 · see citing works
Self-citation
Flagged first, then by citations
2 of the 33 references couldn’t be matched to a known paper.
Cited by
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Hemler, M. E. (2003) · Annual Review of Cell and Developmental Biology · doi:10.1146/annurev.cellbio.19.111301.153609 · Cited by 831 · see citing works
Lateral organization of membrane proteins: tetraspanins spin their web
Charrin, S., Naour, F. L., Silvie, O., Milhiet, P., Boucheix, C., & Rubinstein, E. (2009) · Biochemical Journal · doi:10.1042/bj20082422 · Cited by 440 · see citing works
Specific tetraspanin functions
Hemler, M. E. (2001) · The Journal of Cell Biology · doi:10.1083/jcb.200108061 · Cited by 395 · see citing works
CD81 gene defect in humans disrupts CD19 complex formation and leads to antibody deficiency
van Zelm, M. C., Smet, J., Adams, B., Mascart, F., Schandené, L., Janssen, F., Ferster, A., Kuo, C.-C., Levy, S., van Dongen, J. J. M., et al. (2010) · Journal of Clinical Investigation · doi:10.1172/jci39748 · Cited by 380 · see citing works
Self-citationXian, P., Hei, Y., Wang, R., Wang, T., Yang, J., Li, J., Di, Z., Liu, Z., Baskys, A., Liu, W., et al. (2019) · Theranostics · doi:10.7150/thno.33872 · Cited by 375 · see citing works
Hepatocyte CD81 is required for Plasmodium falciparum and Plasmodium yoelii sporozoite infectivity
Silvie, O., Rubinstein, E., Franetich, J., Prenant, M., Belnoue, E., Rénia, L., Hannoun, L., Eling, W. M. C., Levy, S., Boucheix, C., et al. (2002) · Nature Medicine · doi:10.1038/nm808 · Cited by 351 · see citing works
Self-citationEvolution of increased glia–neuron ratios in the human frontal cortex
Sherwood, C. C., Stimpson, C. D., Raghanti, M. A., Wildman, D. E., Uddin, M., Grossman, L. I., Goodman, M., Redmond, J. C., Bonar, C. J., Erwin, J. M., et al. (2006) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0605843103 · Cited by 342 · see citing works
EWI-2 Is a Major CD9 and CD81 Partner and Member of a Novel Ig Protein Subfamily
Stipp, C. S., Kolesnikova, T. V., & Hemler, M. E. (2001) · Journal of Biological Chemistry · doi:10.1074/jbc.m107338200 · Cited by 233 · see citing works
Reduced fertility of female mice lacking CD81
Rubinstein, E., Ziyyat, A., Prenant, M., Wróbel, E., Wolf, J., Levy, S., Naour, F. L., & Boucheix, C. (2005) · Developmental Biology · doi:10.1016/j.ydbio.2005.11.031 · Cited by 220 · see citing works
Self-citationTetraspanins CD9 and CD81 function to prevent the fusion of mononuclear phagocytes
Takeda, Y., Tachibana, I., Miyado, K., Kobayashi, M., Miyazaki, T., Funakoshi, T., Kimura, H., Yamane, H., Saito, Y., Goto, H., et al. (2003) · The Journal of Cell Biology · doi:10.1083/jcb.200212031 · Cited by 199 · see citing works
Characterization of Mice Lacking the Tetraspanin Superfamily Member CD151
Wright, M. D., Geary, S. M., Fitter, S., Moseley, G. W., Lau, L.-M., Sheng, K., Apostolopoulos, V., Stanley, E. G., Jackson, D. E., & Ashman, L. K. (2004) · Molecular and Cellular Biology · doi:10.1128/mcb.24.13.5978-5988.2004 · Cited by 173 · see citing works
Role of Integrins in the Development of the Cerebral Cortex
Schmid, R. S. (2003) · Cerebral Cortex · doi:10.1093/cercor/13.3.219 · Cited by 132 · see citing works
Shoham, T., Rajapaksa, R., Boucheix, C., Rubinstein, E., Poe, J. C., Tedder, T. F., & Levy, S. (2003) · The Journal of Immunology · doi:10.4049/jimmunol.171.8.4062 · Cited by 127 · see citing works
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Zhu, G., Miller, B. J., Boucheix, C., Rubinstein, E., Liu, C. C., Hynes, R. O., Myles, D. G., & Primakoff, P. (2002) · Development · doi:10.1242/dev.129.8.1995 · Cited by 125 · see citing works
He, Z.-Y., Brakebusch, C., Fässler, R., Kreidberg, J. A., Primakoff, P., & Myles, D. G. (2003) · Developmental Biology · doi:10.1016/s0012-1606(02)00043-x · Cited by 118 · see citing works
Tetraspanins: Interactions and interplay with integrins
Bassani, S., & Cingolani, L. A. (2012) · The International Journal of Biochemistry & Cell Biology · doi:10.1016/j.biocel.2012.01.020 · Cited by 102 · see citing works
Controlling cell surface dynamics and signaling: How CD82/KAI1 suppresses metastasis
Miranti, C. K. (2008) · Cellular Signalling · doi:10.1016/j.cellsig.2008.08.023 · Cited by 100 · see citing works
Rodd, Z. A., Bertsch, B. A., Strother, W. N., Le-Niculescu, H., Balaraman, Y., Hayden, E. P., Jerome, R. E., Lumeng, L., Nürnberger, J. I., Edenberg, H. J., et al. (2006) · The Pharmacogenomics Journal · doi:10.1038/sj.tpj.6500420 · Cited by 95 · see citing works
Increased brain size and glial cell number in CD81‐null mice
Geisert, E. E., Williams, R. W., Geisert, G. R., Fan, L., Asbury, A. M., Maecker, H. T., Deng, J., & Levy, S. (2002) · The Journal of Comparative Neurology · doi:10.1002/cne.10364 · Cited by 93 · see citing works
Self-citationQiu, L., Cai, Y., Geng, Y., Yao, X., Wang, L., Cao, H., Zhang, X., Wu, Q., Kong, D., Ding, D., et al. (2022) · Acta Biomaterialia · doi:10.1016/j.actbio.2022.10.022 · Cited by 80 · see citing works
Critical role of CD81 in cognate T–B cell interactions leading to Th2 responses
Deng, J., DeKruyff, R. H., Freeman, G. J., Umetsu, D. T., & Levy, S. (2002) · International Immunology · doi:10.1093/intimm/14.5.513 · Cited by 72 · see citing works
Self-citationFradkin, L., Kamphorst, J., Diantonio, A., Goodman, C., & Noordermeer, J. N. (2002) · Proceedings of the National Academy of Sciences of the United States of America · doi:10.1073/pnas.212511099 · Cited by 80 · see citing works
Alternative invasion pathways for plasmodium berghei sporozoites
Silvie, O., Franetich, J., Boucheix, C., Rubinstein, E., & Mazier, D. (2006) · International Journal for Parasitology · doi:10.1016/j.ijpara.2006.10.005 · Cited by 62 · see citing works
Bahí, A., Boyer, F., Kolira, M., & Dreyer, J. (2005) · Journal of Neurochemistry · doi:10.1111/j.1471-4159.2004.02961.x · Cited by 60 · see citing works
Lin, K. K., Rossi, L., Boles, N. C., Hall, B. E., George, T. C., & Goodell, M. A. (2011) · PLoS Biology · doi:10.1371/journal.pbio.1001148 · Cited by 59 · see citing works
Glioblastoma Inhibition by Cell Surface Immunoglobulin Protein EWI-2, In Vitro and In Vivo
Kolesnikova, T. V., Kazarov, A. R., Lemieux, M. E., Lafleur, M. A., Kesari, S., Kung, A. L., & Hemler, M. E. (2009) · Neoplasia · doi:10.1593/neo.81180 · Cited by 57 · see citing works
Suárez, H., Andreu, Z., Mazzeo, C., Toribio, V., Pérez‐Rivera, A. E., López‐Martín, S., Garcı́a-Silva, S., Hurtado, B., Morato, E., Peláez, L., et al. (2021) · Journal of Extracellular Vesicles · doi:10.1002/jev2.12082 · Cited by 52 · see citing works
Gene expression changes after seizure preconditioning in the three major hippocampal cell layers
Borges, K., Shaw, R. N., & Dingledine, R. J. (2007) · Neurobiology of Disease · doi:10.1016/j.nbd.2006.12.001 · Cited by 42 · see citing works
Wagner, C. E., Mohler, M. L., Kang, G. S., Miller, D. D., Geisert, E. E., Chang, Y.-A., Fleischer, E. B., & Shea, K. J. (2003) · Journal of Medicinal Chemistry · doi:10.1021/jm020326d · Cited by 27 · see citing works
CD81, a cell cycle regulator, is a novel target for histone deacetylase inhibition in glioma cells
Gensert, J. M., Baranova, O. V., Weinstein, D. E., & Ratan, R. R. (2007) · Neurobiology of Disease · doi:10.1016/j.nbd.2007.03.008 · Cited by 23 · see citing works
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Benayas, B., Sastre, I., López‐Martín, S., Oo, A., Kim, B., Bullido, M. J., Aldudo, J., & Yáñez‐Mó, M. (2020) · Medical Microbiology and Immunology · doi:10.1007/s00430-020-00684-0 · Cited by 22 · see citing works
Ray, A., & Treloar, H. B. (2012) · Molecular and Cellular Neuroscience · doi:10.1016/j.mcn.2012.05.007 · Cited by 21 · see citing works
Exosomes encapsulated in hydrogels for effective central nervous system drug delivery
Zakeri, Z., Heiderzadeh, M., Kocaarslan, A., Metin, E., Karimi, S. N. H., Saghati, S., Vural, A., Akyoldaş, G., Baysal, K., Yağcı, Y., et al. (2024) · Biomaterials Science · doi:10.1039/d3bm01055d · Cited by 20 · see citing works
Normal viability of Kai1/Cd82 deficient mice
Risinger, J. I., Custer, M. C., Feigenbaum, L., Simpson, R. J., Hoover, S. B., Webster, J. D., Chandramouli, G. V. R., Tessarollo, L., & Barrett, J. C. (2013) · Molecular Carcinogenesis · doi:10.1002/mc.22009 · Cited by 18 · see citing works
Increased density of retinal pigment epithelium in cd81−/− mice
Song, B. K., Levy, S., & Geisert, E. E. (2004) · Journal of Cellular Biochemistry · doi:10.1002/jcb.20145 · Cited by 13 · see citing works
Self-citationMurdoch, J. N., Doudney, K., Gerrelli, D., Wortham, N. C., Paternotte, C., Stanier, P., & Copp, A. J. (2003) · Molecular and Cellular Neuroscience · doi:10.1016/s1044-7431(02)00021-0 · Cited by 12 · see citing works
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Ma, J., Liu, R., Peng, H., Zhou, J.-P., & Li, H. (2010) · Journal of Huazhong University of Science and Technology [Medical Sciences] · doi:10.1007/s11596-010-0214-1 · Cited by 12 · see citing works
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Mordica, W. J., Woods, K. M., Clem, R. J., Passarelli, A. L., & Chapes, S. K. (2009) · In Vitro Cellular & Developmental Biology - Animal · doi:10.1007/s11626-008-9167-0 · Cited by 12 · see citing works
Tang, Y., Xie, L., Shabangu, C. S., Li, D., Prates, G. D. S., Ashokkumar, M., Wong, L., Chaillon, A., Browne, E. P., Gianella, S., et al. (2025) · PLoS Pathogens · doi:10.1371/journal.ppat.1013411 · Cited by 11 · see citing works
Therapeutic targeting of membrane-associated proteins in central nervous system tumors
Roy, P., Rajesh, Y., & Mandal, M. (2021) · Experimental Cell Research · doi:10.1016/j.yexcr.2021.112760 · Cited by 10 · see citing works
Song, B.-K., Jeon, Y.-C., Kim, S.-A., Shim, A.-N., Seong, K., & Lee, E.-J. (2011) · Journal of pharmacopuncture · doi:10.3831/kpi.2011.14.3.005 · Cited by 9 · see citing works
Han, S. Y., Lee, M., Hong, Y. K., Hwang, S., Choi, G., Suh, Y. S., Park, S. H., Lee, S., Lee, S., Chung, J., et al. (2012) · FEBS Letters · doi:10.1016/j.febslet.2012.09.044 · Cited by 9 · see citing works
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Martins, S., Correia, P. D., Dias, R. A., Silva, O. A. B. D. C. E., & Vieira, S. I. (2019) · Microscopy and Microanalysis · doi:10.1017/s1431927618015532 · Cited by 8 · see citing works
The Role of Tetraspanin Complexes in Egg-Sperm Fusion
Barraud‐Lange, V., & Boucheix, C. (2013) · Springer eBooks · doi:10.1007/978-94-007-6070-7_9 · Cited by 7 · see citing works
The Effects of a Cd81 Null Mutation on Retinal Pigment Epithelium in Mice
Pan, Y., Geisert, D. F., Orr, W. E., & Geisert, E. E. (2010) · Neurochemical Research · doi:10.1007/s11064-010-0268-2 · Cited by 6 · see citing works
Hendricks, E. L., Smith, I. R., Prates, B., Lighvan, F. B., & Liebl, F. L. W. (2022) · Frontiers in Cellular Neuroscience · doi:10.3389/fncel.2022.957232 · Cited by 3 · see citing works
Hossny, K., Hossny, M., Cougnoux, A., Mahmoud, L., & Villanueva, W. (2024) · Machine Learning Science and Technology · doi:10.1088/2632-2153/ad7f23 · Cited by 3 · see citing works
Regulation of cell cycle progression in astrocytes
Nakatsuji, Y., & Miller, R. H. (2003) · Advances in molecular and cell biology · doi:10.1016/s1569-2558(03)31003-3 · Cited by 3 · see citing works
Kubiś, J., & Figiel, M. (2023) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.1101/2023.04.20.537649 · Cited by 3 · see citing works
Targeted surface marker screening on neuronal structures in the human choroid
Wolfmeier, H., Heindl, S., Platzl, C., Kaser-Eichberger, A., Nematian-Ardestani, E., Strohmaier, C., Pruszak, J., & Schroedl, F. (2022) · Experimental Eye Research · doi:10.1016/j.exer.2022.109368 · Cited by 2 · see citing works
Yu, C., Rietman, E. A., Siegelmann, H. T., Cavaglià, M., & Tuszyński, J. A. (2021) · Applied Sciences · doi:10.3390/app11178059 · Cited by 2 · see citing works
Pulmonary Manifestations of Predominantly Antibody Deficiencies
Saghazadeh, A., & Rezaei, N. (2018) · Springer eBooks · doi:10.1007/978-3-030-00880-2_3 · Cited by 1 · see citing works
Genetic Evidence for Tetraspanin Functions
Hemler, M. E. (2013) · Springer eBooks · doi:10.1007/978-94-007-6070-7_7 · Cited by 1 · see citing works
Can exosomes be used as drug delivery vesicles
Cooke, F. G. M. (2018) · St Andrews Research Repository (St Andrews Research Repository)
Levy, S. (2010) · AfCS-Nature Molecule Pages · doi:10.1038/mp.a000591.01
Self-citationYin Yang 1 Specifically Supports the Development of Olig2 Positive Cerebellar Astrocytes
Zarei‐Kheirabadi, M., Tyc, K. M., Dain, L., Kheirabadi, M. A., Hanco, J., Mockenhaupt, K., Munir, S., McQuiston, A. R., Singh, S. K., & Kordula, T. (2026) · Glia · doi:10.1002/glia.70185
Snellings, D. A., Essuman, K., Finander, B., Goodman, E., Cambridge, C. N., Buecking, J., Chhouk, B. H., Cai, C., Sun, L., Ghosh, U., et al. (2026) · bioRxiv (Cold Spring Harbor Laboratory) · doi:10.64898/2026.09.29.755447
- Authors
- Kelić, S., Levy, S., Suarez, C., & Weinstein, D. E.
- Affiliations
- Stanford Medicine (US)
- Albert Einstein College of Medicine (US)
- Corresponding author
- Weinstein, David E.
- Venue
- Molecular and Cellular Neuroscience
- Publisher
- Elsevier BV
- Published
- 2001-03
- Volume
- 17
- Issue
- 3
- Pages
- 551-560
- ISSN
- 1044-7431 (ISSN-L)
- OpenAlex
- W1996338382
- Cited by
- 60
- References
- 33
- Citations by year
- 2026: 2 · 2025: 1 · 2024: 3 · 2023: 1 · 2022: 4 · 2021: 3 · 2020: 1 · 2019: 2 · 2018: 2 · 2013: 3 · 2012: 3
- FWCI
- 1.30
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Molecular and Cellular Neuroscience (publishedVersion)
- PubMed (publishedVersion)
- Funders
- James N. Kirby Foundation
- Vetenskapsrådet
- National Institutes of Health
- National Cancer Institute (P01CA034233, CA 34233)
- National Institute of General Medical Sciences (R01 GM5576001)
- Topics
- Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
- Health Sciences › Medicine › Immunology and Allergy › Cell Adhesion Molecules Research
- Life Sciences › Neuroscience › Neurology › Neuroinflammation and Neurodegeneration Mechanisms
- Keywords
- CD81, tetraspanins, astrocytes, astrocyte-neuron interaction, cell cycle arrest, astrocyte differentiation, conformational change
- MeSH terms
- Animals, Antibodies, Monoclonal, Epitopes, Antigens, Surface, Astrocytes, Cell Communication, Cell Cycle, Cell Differentiation, Cells, Cultured, Cerebellum, Female, Membrane Proteins, Mice, Inbred C57BL, Neurons, Pregnancy, Protein Binding, Antigens, CD, Rats, Sprague-Dawley, Mice, Rats, Tetraspanin 28
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