Abstract:
:Tumor necrosis factor a (TNFa) is an inflammatory cytokine that plays a crucial role in the immune response and the progression of cervical lesions. There is a growing body of data evaluating the value of a genetic variant in the TNFa gene with the risk of developing cervical cancer. The aim of this study was to explore the association of a variant, TNF-308 G>A, residing in the TNFa gene with cervical cancer. A total of 91 women with cervical cancer and 161 women as the control group were recruited. DNA was extracted, and Taqman®-probes-based assay was used for genotyping. Our results showed that the minor allele frequency was 0.3 in total population, and the frequency of minor allele A was more in the case group compared with the control. The regression models in different genetic models also revealed that the allele A is a potential risk factor for the development of cervical cancer. In particular, in the dominant model, patients with AG and AA genotypes had a higher risk of developing cervical cancer with odds ratio (OR) of 2.75 (95% confidence interval [CI]: 1.57-4.83, <0.001) and OR of 7.27 (95%CI: 2.5-20.8, <0.001), compared with the GG genotype. Moreover, a similar outcome was obtained for smear test results. Our study demonstrated that TNF-308 G>A located on TNF-a was associated with the risk of cervical cancer, supporting further studies in a larger population and multicenter setting to show the value of emerging markers as risk stratification biomarkers in cervical cancer.
journal_name
J Cell Biochemjournal_title
Journal of cellular biochemistryauthors
Babapour N,Mehramiz M,Rastgar Moghadam A,Behboodi N,Yousefi Z,Maftouh M,Talebian S,Khazaei M,Jafarian A,Sharifi-Sistani N,Avan A,Hasanzadeh Mdoi
10.1002/jcb.27823subject
Has Abstractpub_date
2019-04-01 00:00:00pages
5444-5448issue
4eissn
0730-2312issn
1097-4644journal_volume
120pub_type
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