Article
Fibulin-4 is essential for maintaining arterial wall integrity in conduit but not muscular arteries.
Science advances - 1 May 2017
Halabi Carmen M, Broekelmann Thomas J, Lin Michelle, Lee Vivian S, Chu Mon-Li, Mecham Robert P
Abstract excerpt
Homozygous or compound heterozygous mutations in fibulin-4 (FBLN4) lead to autosomal recessive cutis laxa type 1B (ARCL1B), a multisystem disorder characterized by significant cardiovascular abnormalities, including abnormal elastin assembly, arterial tortuosity, and aortic aneurysms. We sought to determine the consequences of a human disease-causing mutation in FBLN4 (E57K) on the cardiovascular system and...
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