Atrial natriuretic peptide gene-a potential biomarker for long QT syndrome

Qureshi, Sameera Fatima ; Ali, Altaf ; Venkateshwari, Ananthapur ; Rao, Hygriv ; Jayakrishnan, M. P. ; Narasimhan, Calambur ; Shenthar, Jayaprakash ; Thangaraj, Kumarasamy ; Nallari, Pratibha (2014) Atrial natriuretic peptide gene-a potential biomarker for long QT syndrome EXCLI Journal, 13 . pp. 834-842. ISSN 1611-2156

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Official URL: http://www.excli.de/volume13.php

Abstract

This study highlights the possible implication of NPPA (Natriuretic Peptide Precursor A) gene in the etiology of Long QT Syndrome (LQTS) by population-based as well as familial study. Three SNPs of NPPA - C-664G, C1363A and T1766C were examined by molecular analyses in LQTS, controls and First Degree Relatives (FDRs). This study revealed a possible association of 1364 C>A SNP ‘C’ allele with LQTS (p = 0.0013). All three SNPs were in tight linkage disequilibrium. The familial study highlights the association of NPPA SNP with cLQTS and implicating it as a potential biomarker in South Indian population.

Item Type:Article
Source:Copyright of this article belongs to IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmun.
Keywords:Atrial Natriuretic Peptide; Long QT Syndrome; Cardiogenesis; Biomarker; Polymorphisms
ID Code:107829
Deposited On:02 Jul 2017 11:23
Last Modified:02 Jul 2017 11:23

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