Two locus inheritance of non-syndromic midline craniosynostosis via rare SMAD6 and common BMP2 alleles

Autor: Andrew T Timberlake, Jungmin Choi, Samir Zaidi, Qiongshi Lu, Carol Nelson-Williams, Eric D Brooks, Kaya Bilguvar, Irina Tikhonova, Shrikant Mane, Jenny F Yang, Rajendra Sawh-Martinez, Sarah Persing, Elizabeth G Zellner, Erin Loring, Carolyn Chuang, Amy Galm, Peter W Hashim, Derek M Steinbacher, Michael L DiLuna, Charles C Duncan, Kevin A Pelphrey, Hongyu Zhao, John A Persing, Richard P Lifton
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: eLife, Vol 5 (2016)
Druh dokumentu: article
ISSN: 2050-084X
DOI: 10.7554/eLife.20125
Popis: Premature fusion of the cranial sutures (craniosynostosis), affecting 1 in 2000 newborns, is treated surgically in infancy to prevent adverse neurologic outcomes. To identify mutations contributing to common non-syndromic midline (sagittal and metopic) craniosynostosis, we performed exome sequencing of 132 parent-offspring trios and 59 additional probands. Thirteen probands (7%) had damaging de novo or rare transmitted mutations in SMAD6, an inhibitor of BMP – induced osteoblast differentiation (p
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