Molecular and phenotypic spectrum of cardio-facio-cutaneous syndrome in Chinese patients.

ABSTRACT:

Background

Cardio-facio-cutaneous (CFC) syndrome is a RASopathy subtype that presents with unique craniofacial dysmorphology, congenital heart disease, dermatologic abnormalities, growth retardation, and intellectual disability. This study describes the phenotypic spectrum of CFC in China and its association with CFC syndrome gene variants.

Results

Twenty Chinese CFC patients, aged 0.6-9.5 years old, were included in this study and their clinical phenotypic spectrum was compared with that of 186 patients with CFC from non-Chinese ethnicities. All 20 Chinese patients with CFC carried de novo heterozygous BRAF, MAP2K1, and MAP2K2 variants. Two novel variants were detected and consistently predicted to be deleterious using bioinformatic tools. The clinical features of CFC in th

SUBMITTER: Feng B 

PROVIDER: S-EPMC10496309 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature