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Association of Polymorphisms in Dickopff ( DKK) Gene Towards Modulating Risk for Lung Cancer in North Indians

Authors: Charu, Bahl; Navneet, Singh; Digambar, Behera; Siddharth, Sharma;

Association of Polymorphisms in Dickopff ( DKK) Gene Towards Modulating Risk for Lung Cancer in North Indians

Abstract

To investigate the association between the genetic variants of DKK4 (rs2073664), DKK3 (rs2291599, rs3206824 and rs7391689) and DKK2 (rs447372, rs419558 and rs17037102) and lung cancer predisposition in north Indians.A total of 600 subjects were genotyped using PCR restriction fragment length polymorphism technique. Association analysis was carried out using logistic regression approach.DKK3 rs7396187 showed a protective effect (p = 0.01). Subjects with heterozygous genotype of DKK2 rs17037102 and rs419558 showed an increased risk. The variant genotype of the genotypic combination, DKK3 rs3206824 and DKK2 rs419558 showed a twofold increased risk (p = 0.008). Lung cancer risk increased four-times in subjects with variant genotype of all the three DKK2 variants.DKK2 is certainly playing a crucial role in modulating cancer susceptibility.

Keywords

Male, Risk, Lung Neoplasms, Genotype, India, Polymorphism, Single Nucleotide, Linkage Disequilibrium, Tumor Burden, Gene Frequency, Haplotypes, Risk Factors, Case-Control Studies, Humans, Intercellular Signaling Peptides and Proteins, Female, Genetic Predisposition to Disease, Neoplasm Metastasis, Alleles, Genetic Association Studies, Neoplasm Staging

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Powered by OpenAIRE graph
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
5
Average
Average
Average