Citations 2
TMEM161B regulates cerebral cortical gyration, Sonic Hedgehog signaling, and ciliary structure in the developing central nervous system
Akula, Shyam K. , Marciano, Jack H. , Lim, Youngshin , Exposito-Alonso, David , Hylton, Norma K. , Hwang, Grace H. , Neil, Jennifer E., Dominado, Nicole , Bunton-Stasyshyn, Rosie , Song, Janet , Talukdar, Maya , Schmid, Aloisia, Teboul, Lydia , Mo, Alisa , Finander, Benjamin , Beck, Samantha G., Yeh, Rebecca C., Otani, Aoi, Qian, Xuyu , DeGennaro, Ellen M. , Alkuraya, Fowzan S. , Maddirevula, Sateesh , Cascino, Gregory D. , Network, Undiagnosed Diseases, Burrage, Lindsay C. , Rosenfield, Jill A., Ketkar, Shamika , Clark, Gary, Bacino, Carlos A. , Lewis, Richard A. , Segal, Rosalind A. , Bazán, J. Fernando , Smith, K. A. , Golden, Jeffrey A. , Cho, Ginam , Walsh, Christopher A. , Alejandro, Mercedes E., Ashley, Euan A. , Baker, Eva H. , Balasubramanyam, Ashok , Barseghyan, Hayk , Batzli, Gabriel F., Bernstein, Jonathan A. , Bican, Anna, Bick, David , Birch, Camille L., Boone, Braden, Bostwick, Bret L. , Briere, Lauren C. , Brokamp, Elly , Brush, Matthew , Chen, Shan , Coakley, Terra R., Cobban, Laurel A., Colley, Heather A., Cooper, Cynthia M. , Craigen, William J., D’Souza, Precilla , Davids, Mariska, Davidson, Jean M. , Dayal, Jyoti G. , Dell’Angelica, Esteban C., Dhar, Shweta U. , Dipple, Katrina M. , Dorrani, Naghmeh, Dorset, Daniel C., Douglas, Jessica, Draper, David D., Dries, Annika M., Eckstein, David J. , Emrick, Lisa , Eng, Christine M. , Enns, Gregory M. , Eskin, Ascia , Esteves, Cecilia, Estwick, Tyra, Fernández, Liliana, Fogel, Brent L. , Friedman, Noah D., Gahl, William A. , Godfrey, Rena A., Goldstein, David B. , Gould, Sarah E., Groden, Catherine, Hamid, Rizwan , Hanchard, Neil A. , High, Frances A. , Hom, Jason , Howerton, Ellen M. , Jamal, Fariha , Jiang, Yong‐hui , Johnston, Jean M., Karaviti, Lefkothea , Kelley, Emily G., Koeller, David M. , Kohane, Isaac S. , Kohler, Jennefer N., Korrick, Susan , Kozuira, Mary, Krasnewich, Donna M., Krier, Joel B. , Lau, C. Christopher, Lazar, Jozef, LeBlanc, Kimberly , Lee, Brendan , Lee, Hane , Lewis, Richard A., Loscalzo, Joseph, Maas, Richard L., MacRae, Calum A. , Maduro, Valerie V. , Majcherska, Marta M., Malicdan, May Christine V. , Mamounas, Laura A., Manolio, Teri A. , Markello, Thomas C. , Martín, Martín G., Marwaha, Shruti , May, Thomas , McConkie‐Rosell, Allyn , McCormack, Colleen E., McCray, Alexa T. , Merker, Jason D. , Moretti, Paolo , Morimoto, Marie , Murdock, David R. , Muzny, Donna M., Nehrebecky, Michele, Nelson, Stan F., Newberry, J. Scott, Newman, John H. , Nicholas, Sarah K. , Novacic, Donna, Orengo, James P. , Pallais, J. Carl , Palmer, Christina G.S. , Papp, Jeanette C. , Parker, Neil H., Peña, Loren D.M. , Phillips, John A., Potocki, Lorraine , Pusey, Barbara N., Renteria, Genecee, Rives, Lynette, Robertson, Amy K., Rodan, Lance H. , Sampson, Jacinda B. , Samson, Susan L. , Schoch, Kelly, Shakachite, Lisa, Sharma, Prashant , Shashi, Vandana , Signer, Rebecca , Silverman, Edwin K. , Smith, Kevin S., Spillmann, Rebecca C. , Stoler, Joan M. , Sullivan, Jennifer A. , Tan, Queenie K.‐G., Tan, Wen-Haan, Toro, Camilo , Tran, Alyssa A., Urv, Tiina K. , Vogel, Tiphanie P. , Waggott, Daryl, Wahl, Colleen E., Walker, Melissa , Walley, Nicole M., Wan, Jijun , Ward, Patricia A., Westerfield, Monte, Wise, Anastasia L., Wolfe, Lynne A. , Yang, Yaping , Yoon, Amanda J., Yu, Guoyun, Zastrow, Diane B. , Zhao, Chunli , Zheng, Allison, Bunton-Stasyshyn, Rosie K , DeGennaro, Ellen M , Cascino, Gregory D , Giannini, Caterina , Burrage, Lindsay C , Rosenfield, Jill A , Bacino, Carlos , Lewis, Richard A , Segal, Rosalind A , Bazan, J Fernando , Smith, Kelly A , Golden, Jeffrey A , Cho, Ginam , Walsh, Christopher A , Alkuraya, Fowzan S , Akula, Shyam K , Shin, Taehwan , Giannini, Caterina , Network, Undiagnosed Diseases, Adams, David R. , Aday, Aaron W. , Allard, Patrick , Azamian, Mahshid S. , Beggs, Alan H. , Behnam, Babak , Bellen, Hugo J. , Berry, Gerard T. , Bonner, Devon E. , Brown, Donna M. , Burke, Elizabeth A. , Butte, Manish J. , Cogan, Joy D. , Cope, Heidi , D’Souza, Precilla , Douine, Emilie D. , Ferreira, Carlos R , Fieg, Elizabeth L. , Fisher, Paul Graham , Goldman, Alica M. , Gourdine, Jean-Philippe F. , Gropman, Andrea L , Haendel, Melissa , Holm, Ingrid A. , Huang, Yong , Jones, Angela , Kyle, Jennifer E , Lalani, Seema R , Levy, Shawn , Lewis, Richard A., Loo, Sandra K. , Macnamara, Ellen F. , Marom, Ronit , Martínez-Agosto, Julián A. , May, Thomas, Metz, Thomas , Might, Matthew , Mochida, Ganeshwaran H. , Mulvihill, John Joseph , Murphy, Jennifer L. , Muzny, Donna M. , Orange, Jordan S. , Phillips, John A., Posey, Jennifer E , Postlethwait, John H. , Reuter, Chloe M. , Rosenfeld, Jill A. , Scott, Daryl A , Sinsheimer, Janet S. , Stong, Nicholas , Sweetser, David A , Tifft, Cynthia , Vilain, Eric J. N. , Walley, Nicole M., Wangler, Michael F , Waters, Katrina M. , Webb‐Robertson, Bobbie‐Jo , Wheeler, Matthew T , Worthey, Elizabeth A. , Yamamoto, Shinya , Yang, John Jeongseok
Proceedings of the National Academy of Sciences | January 20, 2023 | Volume: 120 | Issue: 4 | Pages: No page available
Sonic hedgehog signaling regulates processes of embryonic development across multiple tissues, yet factors regulating context-specific Shh signaling remain poorly understood. Exome sequencing of families with polymicrogyria (disordered cortical folding) revealed multiple individuals with biallelic deleterious variants in TMEM161B , which encodes a multi-pass transmembrane protein of unknown function. Tmem161b null mice demonstrated holoprosencephaly, craniofacial midline defects, eye defects, and spinal cord patterning changes consistent with impaired Shh signaling, but were without limb defects, suggesting a CNS-specific role of Tmem161b. Tmem161b depletion impaired the response to Smoothened activation in vitro and disrupted cortical histogenesis in vivo in both mouse and ferret models, including leading to abnormal gyration in the ferret model. Tmem161b localizes non-exclusively to the primary cilium, and scanning electron microscopy revealed shortened, dysmorphic, and ballooned ventricular zone cilia in the Tmem161b null mouse, suggesting that the Shh-related phenotypes may reflect ciliary dysfunction. Our data identify TMEM161B as a regulator of cerebral cortical gyration, as involved in primary ciliary structure, as a regulator of Shh signaling, and further implicate Shh signaling in human gyral development.
Dental Abnormalities in Schimke Immuno-osseous Dysplasia
Morimoto, Marie , Kérourédan, Olivia , Gendronneau, M., Shuen, Chao S, Baradaran‐Heravi, Alireza , Asakura, Yumi , Basiratnia, Mitra , Bogdanović, Radovan, Bonneau, Dominique , Buck, A., Charrow, Joel , Cochat, Pierre , DeHaai, Kristi A. , Fenkçi, M Semin, Frange, Pierre, Fründ, Stefan, Fryssira, Helen , Keller, Kory, Kirmani, Salman , Kobelka, Christine, Lewis, David B. , Massella, Laura , McLeod, D. Ross, Milford, David V. , Nobili, François, Olney, Ann Haskins, Semerci, C. Nur, Stajic, Nastasa, Stein, Anja , Taque, Sophie, Zonana, J., Lücke, Thomas , Hendson, Glenda, Bonnaure‐Mallet, Martine , Frange, Pierre , Köhler, Katharina , Boerkoel, Cornelius F.
Journal of Dental Research | June 14, 2012 | Volume: 91 | Issue: 7_suppl | Pages: S29-S37
Described for the first time in 1971, Schimke immuno-osseous dysplasia (SIOD) is an autosomal-recessive multisystem disorder that is caused by bi-allelic mutations of SMARCAL1, which encodes a DNA annealing helicase. To define better the dental anomalies of SIOD, we reviewed the records from SIOD patients with identified bi-allelic SMARCAL1 mutations, and we found that 66.0% had microdontia, hypodontia, or malformed deciduous and permanent molars. Immunohistochemical analyses showed expression of SMARCAL1 in all developing teeth, raising the possibility that the malformations are cell-autonomous consequences of SMARCAL1 deficiency. We also found that stimulation of cultured skin fibroblasts from SIOD patients with the tooth morphogens WNT3A, BMP4, and TGFβ1 identified altered transcriptional responses, raising the hypothesis that the dental malformations arise in part from altered responses to developmental morphogens. To the best of our knowledge, this is the first systematic study of the dental anomalies associated with SIOD.