hrp0097p1-134 | Multisystem Endocrine Disorders | ESPE2023

Molecular and Phenotypic Expansion of Bardet-biedl Syndrome in Chinese Patients

Gao Shiyang , Zhang Qianwen , Feng Biyun , Gu Shili , Yao Ru-en , Yu Tingting , Ding Yu , Wang Xiumin

Background: Bardet Biedl syndrome(BBS) is a type of non-motile ciliopathy primarily characterized by retinal dystrophy, obesity, polydactyly, cognitive impairment, urogenital anomalies and renal abnormalities. To date, 26 genes have been reported to be associated with BBS: BBS1-BBS21, IFT74, SCLT1, SCAPER and NPHP1. BBS is genetically heterogeneous with significant clinical overlap with other ciliopathies, further c...