Bi-allelic variants in SPATA5L1 lead to intellectual disability, spastic-dystonic cerebral palsy, epilepsy, and hearing loss
| Autor: | Serdal Güngör, Benita Grossmann, Bethany Y. Norton, Zubair M. Ahmed, Wendy K. Chung, John Neidhardt, Julie S. Cohen, Elodie Richard, Yoel Hirsch, Jiankang Li, Jozef Gecz, Ralf A. Husain, Saima Riazuddin, Maria J. Guillen Sacoto, Claudia Steen, Andreas Ziegler, G. Christoph Korenke, Dominic Lenz, Mahim Jain, Urania Kotzaeridou, Henry Houlden, Theresa Brunet, Yavuz Oktay, Semra Hiz, Patricia Cornejo, Sheetal Shetty, Alastair H. MacLennan, Nazira Zharkinbekova, Bader Alhaddad, Dani L. Webber, Mary Alice Abbott, Hanns Lochmüller, Rauan Kaiyrzhanov, Melissa Yelton, Cecilia Mancini, Hakon Hakonarson, Amy Crunk, Simona Amenta, Yiran Guo, Jan Kaslin, Clare L. van Eyk, Richard Webster, Arianna Tucci, Alex M. Pagnozzi, Robert B. Hufnagel, Kirsty McWalter, Sandra M. Nordlie, Kaya Bilguvar, Pasquale Striano, Matias Wagner, Florian Kreuder, Lisa Worgan, Ashley P.L. Marsh, Anna Chassevent, Warren A. Marks, James Liu, Brandon S. Guida, Maria Margherita Mancardi, Kelly Harper, Lance H. Rodan, Rhonda E. Schnur, Dianela Judith Claps Sepulveda, Tzvi Weiden, Michele Pinelli, Marion Rapp, Helen Magee, Jesia G. Berry, Aboulfazl Rad, Michael C. Kruer, Mark A. Corbett, Rita Horvath, Constance Smith-Hicks, Joseph Ekstein, Marta Owczarek-Lipska, Somayeh Bakhtiari, Heinrich Sticht, Thomas Meitinger, Anne M. Comi, Alyssa Blesson, Iris Marquardt, Francesca Clementina Radio, Sergio Padilla-Lopez, Giuseppe Marangi, Christine Makowski, Mona Grimmel, Marco Tartaglia, Sheng Chih Jin, Federico Zara, Andreas Hahn, Shrikant Mane, Michael C Fahey, Marcella Zollino, Barbara Vona, Peter D. Turnpenny, Manuela Morleo, Ute Grasshoff, Amber Begtrup, Richard E. Person, Annalaura Torella, Alexander Münchau, Vincenzo Nigro, Reza Maroofian, John Christodoulou, Tobias B. Haack, Vincenzo Salpietro |
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| Přispěvatelé: | Richard, E. M., Bakhtiari, S., Marsh, A. P. L., Kaiyrzhanov, R., Wagner, M., Shetty, S., Pagnozzi, A., Nordlie, S. M., Guida, B. S., Cornejo, P., Magee, H., Liu, J., Norton, B. Y., Webster, R. I., Worgan, L., Hakonarson, H., Li, J., Guo, Y., Jain, M., Blesson, A., Rodan, L. H., Abbott, M. -A., Comi, A., Cohen, J. S., Alhaddad, B., Meitinger, T., Lenz, D., Ziegler, A., Kotzaeridou, U., Brunet, T., Chassevent, A., Smith-Hicks, C., Ekstein, J., Weiden, T., Hahn, A., Zharkinbekova, N., Turnpenny, P., Tucci, A., Yelton, M., Horvath, R., Gungor, S., Hiz, S., Oktay, Y., Lochmuller, H., Zollino, M., Morleo, M., Marangi, G., Nigro, V., Torella, A., Pinelli, M., Amenta, S., Husain, R. A., Grossmann, B., Rapp, M., Steen, C., Marquardt, I., Grimmel, M., Grasshoff, U., Korenke, G. C., Owczarek-Lipska, M., Neidhardt, J., Radio, F. C., Mancini, C., Claps Sepulveda, D. J., Mcwalter, K., Begtrup, A., Crunk, A., Guillen Sacoto, M. J., Person, R., Schnur, R. E., Mancardi, M. M., Kreuder, F., Striano, P., Zara, F., Chung, W. K., Marks, W. A., van Eyk, C. L., Webber, D. L., Corbett, M. A., Harper, K., Berry, J. G., Maclennan, A. H., Gecz, J., Tartaglia, M., Salpietro, V., Christodoulou, J., Kaslin, J., Padilla-Lopez, S., Bilguvar, K., Munchau, A., Ahmed, Z. M., Hufnagel, R. B., Fahey, M. C., Maroofian, R., Houlden, H., Sticht, H., Mane, S. M., Rad, A., Vona, B., Jin, S. C., Haack, T. B., Makowski, C., Hirsch, Y., Riazuddin, S., Kruer, M. C. |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Male
Microcephaly Pathology Settore MED/03 - GENETICA MEDICA sensorineural hearing loss Epilepsy Neurodevelopmental disorder sensorineural hearing lo Genetics (clinical) Allele ATPases Associated with Diverse Cellular Activitie medicine.anatomical_structure Muscle Spasticity Child Preschool Sensorineural hearing loss Female movement disorder medicine.symptom AAA+ superfamily Human Adult medicine.medical_specialty Adolescent Hearing loss Aaa+ Superfamily Atpase Spata5l1 Cerebral Palsy Intellectual Disability Movement Disorder Neurodevelopmental Disorder Sensorineural Hearing Loss Biology Cerebral palsy White matter Young Adult Report Genetics medicine Animals Humans ATPase Genetic Predisposition to Disease Hearing Loss SPATA5L1 Hearing Lo Alleles cerebral palsy Periventricular leukomalacia Animal Infant Newborn Infant Genetic Variation medicine.disease neurodevelopmental disorder Rats ATPases Associated with Diverse Cellular Activities Rat |
| Zdroj: | Am. J. Hum. Genet. 108, 2006-2016 (2021) Am J Hum Genet |
| Popis: | Spermatogenesis-associated 5 like 1 (SPATA5L1) represents an orphan gene encoding a protein of unknown function. We report 28 bi-allelic variants in SPATA5L1 associated with sensorineural hearing loss in 47 individuals from 28 (26 unrelated) families. In addition, 25/47 affected individuals (53%) presented with microcephaly, developmental delay/intellectual disability, cerebral palsy, and/or epilepsy. Modeling indicated damaging effect of variants on the protein, largely via destabilizing effects on protein domains. Brain imaging revealed diminished cerebral volume, thin corpus callosum, and periventricular leukomalacia, and quantitative volumetry demonstrated significantly diminished white matter volumes in several individuals. Immunofluorescent imaging in rat hippocampal neurons revealed localization of Spata511 in neuronal and glial cell nuclei and more prominent expression in neurons. In the rodent inner ear, Spata511 is expressed in the neurosensory hair cells and inner ear supporting cells. Transcriptomic analysis performed with fibroblasts from affected individuals was able to distinguish affected from controls by principal components. Analysis of differentially expressed genes and networks suggested a role for SPATA5L1 in cell surface adhesion receptor function, intracellular focal adhesions, and DNA replication and mitosis. Collectively, our results indicate that bi-allelic SPATA5L1 variants lead to a human disease characterized by sensorineural hearing loss (SNHL) with or without a nonprogressive mixed neurodevelopmental phenotype. |
| Databáze: | OpenAIRE |
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