Open Access

Nucleotide variation in ATG4A and susceptibility to cervical cancer in Southwestern Chinese women

  • Authors:
    • Jin‑Ju Mao
    • Li‑Xiang Wu
    • Wei Wang
    • Yuan‑Yuan Ye
    • Jun Yang
    • Hong Chen
    • Qian‑Fan Yang
    • Xiu‑Yu Zhang
    • Bo Wang
    • Wei‑Xian Chen
  • View Affiliations

  • Published online on: December 20, 2017     https://doi.org/10.3892/ol.2017.7663
  • Pages: 2992-3000
  • Copyright: © Mao et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Early detection of human papillomavirus (HPV) is important for the clinical diagnosis of cervical cancer. However, to date, the pathogenesis of cervical cancer is still unclear. Autophagy is a dynamic process that contributes to the maintenance of cellular homeostasis. Here, we investigate whether variants of autophagy genes affect the occurrence of cervical cancer. In this study, our results indicate that single nucleotide polymorphisms (SNPs) of autophagy‑related protein 4 (ATG4), including rs4036579, rs5973822, rs807181, rs807182 and rs807183, have a significant relationship with cervical cancer risk. Furthermore, stratified analysis suggests that the homozygous variant genotype could decrease the risk of cervical cancer and should be considered when investigating the role of HPV in cervical cancer. We aim to investigate whether SNPs of ATG4A contribute to HPV infection in the population of Southwestern China. The association of both single SNPs and SNP‑SNP interactions with HPV was evaluated in a sample of cancer cases and healthy control subjects. The interaction of rs807181 and rs807183 was associated with HPV infection in case and control subjects (combined P=2.00x10‑3 and 3.22x10‑2, respectively). This result showed that ATG4A SNP interactions may affect HPV infection in the population of Southwestern China. Notably, the autophagy gene ATG4A may contribute to cervical cancer.
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March-2018
Volume 15 Issue 3

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Mao JJ, Wu LX, Wang W, Ye YY, Yang J, Chen H, Yang QF, Zhang XY, Wang B, Chen WX, Chen WX, et al: Nucleotide variation in ATG4A and susceptibility to cervical cancer in Southwestern Chinese women. Oncol Lett 15: 2992-3000, 2018
APA
Mao, J., Wu, L., Wang, W., Ye, Y., Yang, J., Chen, H. ... Chen, W. (2018). Nucleotide variation in ATG4A and susceptibility to cervical cancer in Southwestern Chinese women. Oncology Letters, 15, 2992-3000. https://doi.org/10.3892/ol.2017.7663
MLA
Mao, J., Wu, L., Wang, W., Ye, Y., Yang, J., Chen, H., Yang, Q., Zhang, X., Wang, B., Chen, W."Nucleotide variation in ATG4A and susceptibility to cervical cancer in Southwestern Chinese women". Oncology Letters 15.3 (2018): 2992-3000.
Chicago
Mao, J., Wu, L., Wang, W., Ye, Y., Yang, J., Chen, H., Yang, Q., Zhang, X., Wang, B., Chen, W."Nucleotide variation in ATG4A and susceptibility to cervical cancer in Southwestern Chinese women". Oncology Letters 15, no. 3 (2018): 2992-3000. https://doi.org/10.3892/ol.2017.7663