Mutations in Desmoglein-2 Gene Are Associated With Arrhythmogenic Right Ventricular Cardiomyopathy
Author(s) -
Kalliopi Pilichou,
Andrea Nava,
Cristina Basso,
Giorgia Beffagna,
Barbara Bauce,
Alessandra Lorenzon,
Gianfranco Frigo,
Andrea Vettori,
Marialuisa Valente,
Jeffrey A. Towbin,
Gaetano Thiene,
Gian Antonio Danieli,
Alessandra Rampazzo
Publication year - 2006
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.105.583674
Subject(s) - medicine , cardiomyopathy , cardiology , gene , mutation , genetics , heart failure , biology
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an inherited cardiomyopathy characterized by progressive myocardial atrophy with fibrofatty replacement. The recent identification of causative mutations in plakoglobin, desmoplakin (DSP), and plakophilin-2 (PKP2) genes led to the hypothesis that ARVC is due to desmosomal defects. Therefore, desmoglein-2 (DSG2), the only desmoglein isoform expressed in cardiac myocytes, was screened in subjects with ARVC.
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