Association between single nucleotide polymorphisms in AKT1 and the risk of prostate cancer in the Chinese Han population.

Abstract

AKT1, also known as v-akt murine thymoma viral oncogene homolog 1, is involved in the regulation of cell-survival and anti-apoptotic activities, which may affect the pathogenesis of various cancers. However, the association between genetic variants of AKT1 and the risk of developing prostate cancer has not been investigated before. This study investigated the associations between three polymorphisms (rs1130214, rs3730358, and rs2494732) in AKT1 and the risk of development of prostate cancer in the Chinese Han population. Sequenom MassARRAY & iPLEX technology were used to genotype these polymorphisms in 493 Chinese Han patients with prostate cancer and 309 age-matched healthy individuals. Compared to the CC genotype of the rs3730358 polymorphism, the CT genotype of the same polymorphism was strongly associated with a decreased risk of prostate cancer (OR = 0.617, 95%CI = 0.390-0.976, P = 0.037). However, there was no significant difference between the allele frequency of the rs3730358 polymorphism and those of the other two polymorphisms (P > 0.05). Moreover, no significant difference was found in the haplotype analysis (P > 0.05). Our study found that the variant genotype CT of rs3730358 of AKT1 was associated with a decreased risk of prostate cancer, which suggested that this polymorphism could play an important role in the development of the disease.

DOI: 10.4238/gmr16019469

Cite this paper

@article{Liu2017AssociationBS, title={Association between single nucleotide polymorphisms in AKT1 and the risk of prostate cancer in the Chinese Han population.}, author={J M Liu and Skye Hongiun Cheng and C Q Xia and T T Deng and Y. Zhu and Xiaomei Wei and Z Huang and Bo-Han Liao and De Yun Luo and Ye-wei Zhang and T Jin and K Wang and Justin Huang and H Li}, journal={Genetics and molecular research : GMR}, year={2017}, volume={16 1} }