Document Type
Article
Publication Date
5-20-2021
Publication Title
Frontiers in Genetics
Abstract
A decade has passed since transmembrane coiled-coil domains 1 (TMCO1) defect syndrome was identified in 11 undiagnosed patients within the Old Order Amish of Northeastern Ohio-a disorder characterized by a distinctive craniofacial dysmorphism, skeletal anomalies and global developmental delay. Twenty seven patients, from diverse ethnic groups, have been reported with pathogenic TMCO1 variants now recognized to cause cerebrofaciothoracic dysplasia (CFTD). The implication of previously uncharacterized TMCO1 within disease has instigated a 10-year journey to understand the function of TMCO1 protein in Ca2+ homeostasis. TMCO1 is an ER Ca2+ leak channel which facilitates Ca2+ leak upon ER "overload" through the novel Ca2+ load activated Ca2+ mechanism. This mini-review brings together the clinical and scientific advances made since the discovery of TMCO1 deficiency in disease, including broadened phenotype, understanding of pathophysiology, and implications to patient management of TMCO1 defect syndrome.
Recommended Citation
Batchelor-Regan, Helen; Xin, Baozhong; Zhou, Aimin; and Wang, Heng, "From Disease Description and Gene Discovery to Functional Cell Pathway: A Decade-Long Journey for TMCO1" (2021). Chemistry Faculty Publications. 560.
https://engagedscholarship.csuohio.edu/scichem_facpub/560
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.
DOI
10.3389/fgene.2021.652400
Version
Publisher's PDF
Volume
12
