دورية أكاديمية
Mutations in the Neuronal Vesicular SNARE VAMP2 Affect Synaptic Membrane Fusion and Impair Human Neurodevelopment
| العنوان: | Mutations in the Neuronal Vesicular SNARE VAMP2 Affect Synaptic Membrane Fusion and Impair Human Neurodevelopment |
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| المؤلفون: | Salpietro, Vincenzo, Malintan, Nancy T., Llano-Rivas, Isabel, Spaeth, Christine G., Efthymiou, Stephanie, Striano, Pasquale, Vandrovcova, Jana, Cutrupi, Maria C., Chimenz, Roberto, David, Emanuele, Di Rosa, Gabriella, Marce-Grau, Anna, Raspall-Chaure, Miquel, Martin-Hernandez, Elena, Zara, Federico, Minetti, Carlo, Kriouile, Yamna, El Khorassani, Mohamed, Aguennouz, Mhammed, Karashova, Blagovesta, Avdjieva, Daniela, Kathom, Hadil, Tincheva, Radka, Van Maldergem, Lionel, Nachbauer, Wolfgang, Boesch, Sylvia, Arning, Larissa, Timmann, Dagmar, Cormand, Bru, Pérez-Dueñas, Belen, Pironti, Erica, Goraya, Jatinder S., Sultan, Tipu, Kirmani, Salman, Ibrahim, Shahnaz, Jan, Farida, Mine, Jun, Banu, Selina, Veggiotti, Pierangelo, Ferrari, Michel D., Verrotti, Alberto, Marseglia, Gian Luigi, Savasta, Salvatore, Garavaglia, Barbara, Scuderi, Carmela, Borgione, Eugenia, Dipasquale, Valeria, Cutrupi, Maria Concetta, Portaro, Simona, Sanchez, Benigno Monteagudo, Pineda-Marfa, Mercedes, Munell, Francina, Macaya, Alfons, Boles, Richard, Heimer, Gali, Papacostas, Savvas, Manole, Andreea, Malintan, Nancy, Zanetti, Maria Natalia, Hanna, Michael G., Rothman, James E., Kullmann, Dimitri M., Houlden, Henry, Bello, Oscar D., De Zorzi, Rita, Fortuna, Sara, Dauber, Andrew, Alkhawaja, Mariam, Mankad, Kshitij, Vitobello, Antonio, Thomas, Quentin, Mau-Them, Frederic Tran, Faivre, Laurence, Martinez-Azorin, Francisco, Prada, Carlos E., Krishnakumar, Shyam S. |
| المساهمون: | Salpietro, Vincenzo, Malintan, Nancy T., Llano-Rivas, Isabel, Spaeth, Christine G., Efthymiou, Stephanie, Striano, Pasquale, Vandrovcova, Jana, Cutrupi, Maria C., Chimenz, Roberto, David, Emanuele, Di Rosa, Gabriella, Marce-Grau, Anna, Raspall-Chaure, Miquel, Martin-Hernandez, Elena, Zara, Federico, Minetti, Carlo, Kriouile, Yamna, El Khorassani, Mohamed, Aguennouz, Mhammed, Karashova, Blagovesta, Avdjieva, Daniela, Kathom, Hadil, Tincheva, Radka, Van Maldergem, Lionel, Nachbauer, Wolfgang, Boesch, Sylvia, Arning, Larissa, Timmann, Dagmar, Cormand, Bru, Pérez-Dueñas, Belen, Pironti, Erica, Goraya, Jatinder S., Sultan, Tipu, Kirmani, Salman, Ibrahim, Shahnaz, Jan, Farida, Mine, Jun, Banu, Selina, Veggiotti, Pierangelo, Ferrari, Michel D., Verrotti, Alberto, Marseglia, Gian Luigi, Savasta, Salvatore, Garavaglia, Barbara, Scuderi, Carmela, Borgione, Eugenia, Dipasquale, Valeria, Cutrupi, Maria Concetta, Portaro, Simona, Sanchez, Benigno Monteagudo, Pineda-Marfa, Mercede, Munell, Francina, Macaya, Alfon, Boles, Richard, Heimer, Gali, Papacostas, Savva, Manole, Andreea, Malintan, Nancy, Zanetti, Maria Natalia, Hanna, Michael G., Rothman, James E., Kullmann, Dimitri M., Houlden, Henry, Bello, Oscar D., De Zorzi, Rita, Fortuna, Sara, Dauber, Andrew, Alkhawaja, Mariam, Mankad, Kshitij, Vitobello, Antonio, Thomas, Quentin, Mau-Them, Frederic Tran, Faivre, Laurence, Martinez-Azorin, Francisco, Prada, Carlos E., Krishnakumar, Shyam S. |
| بيانات النشر: | CELL PRESS |
| سنة النشر: | 2019 |
| المجموعة: | Università degli Studi di Messina: IRIS |
| مصطلحات موضوعية: | autism, epilepsy, movement disorders, neurodevelopmental disorders, neuronal exocytosis, SNARE, synaptobrevin, synaptopathy, VAMP2, vesicle fusion, Genetics, Genetics (clinical) |
| الوصف: | VAMP2 encodes the vesicular SNARE protein VAMP2 (also called synaptobrevin-2). Together with its partners syntaxin-1A and synap- tosomal-associated protein 25 (SNAP25), VAMP2 mediates fusion of synaptic vesicles to release neurotransmitters. VAMP2 is essential for vesicular exocytosis and activity-dependent neurotransmitter release. Here, we report five heterozygous de novo mutations in VAMP2 in unrelated individuals presenting with a neurodevelopmental disorder characterized by axial hypotonia (which had been pre- sent since birth), intellectual disability, and autistic features. In total, we identified two single-amino-acid deletions and three non-syn- onymous variants affecting conserved residues within the C terminus of the VAMP2 SNARE motif. Affected individuals carrying de novo non-synonymous variants involving the C-terminal region presented a more severe phenotype with additional neurological features, including central visual impairment, hyperkinetic movement disorder, and epilepsy or electroencephalography abnormalities. Recon- stituted fusion involving a lipid-mixing assay indicated impairment in vesicle fusion as one of the possible associated disease mecha- nisms. The genetic synaptopathy caused by VAMP2 de novo mutations highlights the key roles of this gene in human brain development and function. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | STAMPA |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/pmid/30929742; info:eu-repo/semantics/altIdentifier/wos/WOS:000463474700012; volume:104; issue:4; firstpage:721; lastpage:730; numberofpages:10; journal:AMERICAN JOURNAL OF HUMAN GENETICS; http://hdl.handle.net/11570/3138980Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85063684737; https://www.cell.com/ajhg/fulltext/S0002-9297Test(19)30061-8 |
| DOI: | 10.1016/j.ajhg.2019.02.016 |
| الإتاحة: | https://doi.org/10.1016/j.ajhg.2019.02.016Test http://hdl.handle.net/11570/3138980Test https://www.cell.com/ajhg/fulltext/S0002-9297Test(19)30061-8 |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.13D80486 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.ajhg.2019.02.016 |
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