Pediatric restrictive cardiomyopathy due to a heterozygous mutation of the TNNI3 gene
Author(s) -
Chen Yan,
Shi-Wei Yang,
Jun Li,
Wang Gannan,
Qin Yuming,
Wang Daowu,
Kejiang Cao
Publication year - 2014
Publication title -
journal of biomedical research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.617
H-Index - 31
eISSN - 2352-4685
pISSN - 1674-8301
DOI - 10.7555/jbr.28.20120105
Subject(s) - missense mutation , restrictive cardiomyopathy , medicine , cardiomyopathy , mutation , cardiology , gene , genetics , gene mutation , biology , heart failure
Pediatric restrictive cardiomyopathy is rare and most commonly idiopathic in origin. Here, we applied a candidate gene approach and identified a missense mutation in the cardiac troponin I gene in a 12-year-old Chinese girl with restrictive cardiomyopathy. This study indicates that mutation in sarcomere protein genes may play an important role in idiopathic pediatric restrictive cardiomyopathy.
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