Molecular and Genetic Analyses of Collagen Type IV Mutant Mouse Models of Spontaneous Intracerebral Hemorrhage Identify Mechanisms for Stroke Prevention
Author(s) -
Marion Jeanne,
Jeff Jorgensen,
Douglas B. Gould
Publication year - 2015
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.114.013395
Subject(s) - medicine , intracerebral hemorrhage , mutant , stroke (engine) , in vivo , phenotype , mutation , context (archaeology) , intracellular , pathology , pharmacology , microbiology and biotechnology , gene , biology , genetics , subarachnoid hemorrhage , mechanical engineering , paleontology , engineering
Collagen type IV alpha1 (COL4A1) and alpha2 (COL4A2) form heterotrimers critical for vascular basement membrane stability and function. Patients with COL4A1 or COL4A2 mutations suffer from diverse cerebrovascular diseases, including cerebral microbleeds, porencephaly, and fatal intracerebral hemorrhage (ICH). However, the pathogenic mechanisms remain unknown, and there is a lack of effective treatment.
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