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Investigation of and Gene Polymorphisms and Their Association with Susceptibility to Colorectal Cancer

Overview
Journal Radiol Oncol
Publisher Sciendo
Specialties Oncology
Radiology
Date 2025 Jan 4
PMID 39754630
Authors
Affiliations
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Abstract

Background: This study investigates the association of single nucleotide polymorphism in glutathione S transferase P1 (rs1695 and rs1138272) and phosphatase and TENsin homolog (rs701848 and rs2735343) with the risk of colorectal cancer (CRC).

Patients And Methods: In this case-control study, 250 healthy controls and 200 CRC patients were enrolled. All subjects were divided into 3 groups: healthy control, patients, and overall (control + patients). Genotyping was performed using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The demographic information, including age, gender, location, smoking status, cancer stage, and node involvement, were collected.

Results: The allele frequencies of rs701848 in overall subjects were 0.78 for C and 0.22 for T. Similarly, in overall individuals, allele frequencies for rs2735343 were 0.65 and 0.35 for G and C alleles, respectively. The CC genotype or C allele of rs701848 and CG/GG genotype of rs2735343 were observed to be a risk factor for CRC. In overall individuals, a significant (p ≤ 0.05)) association was observed between rs701848 and rs2735343 polymorphisms CRC. Allele frequencies for rs1695 were 0.68 and 0.32 for the A and G alleles, respectively. Allele frequencies for rs1138272 were 0.68 and 0.32 for C and T alleles, respectively. However, a significant (p < 0.05) association was found in males for rs1695, while a non-significant difference was observed for the distribution of any genotypes or alleles at (rs1138272).

Conclusions: Both SNPs of rs701848 and rs2735343 polymorphisms were significantly associated with CRC. However, in , rs1695 was significantly associated with CRC risk in males, and rs1138272 showed a non-significant association with colorectal cancer risk.

References
1.
Khabaz M, Al-Maghrabi J, Nedjadi T, Gar M, Bakarman M, Gazzaz Z . Does Val/Val genotype of GSTP1 enzyme affects susceptibility to colorectal cancer in Saudi Arabia?. Neuro Endocrinol Lett. 2016; 37(1):46-52. View

2.
Jang Y, Lu S, Chen Z, Ma J, Xu C, Zhang C . Genetic polymorphisms of CCND1 and PTEN in progression of esophageal squamous carcinoma. Genet Mol Res. 2014; 12(4):6685-91. DOI: 10.4238/2013.December.13.2. View

3.
Rodrigues-Fleming G, Fernandes G, Russo A, Biselli-Chicote P, Gomes Netinho J, Pavarino E . Molecular evaluation of glutathione S transferase family genes in patients with sporadic colorectal cancer. World J Gastroenterol. 2018; 24(39):4462-4471. PMC: 6196337. DOI: 10.3748/wjg.v24.i39.4462. View

4.
Deng X, Hou J, Deng Q, Zhong Z . Predictive value of clinical toxicities of chemotherapy with fluoropyrimidines and oxaliplatin in colorectal cancer by DPYD and GSTP1 gene polymorphisms. World J Surg Oncol. 2020; 18(1):321. PMC: 7720377. DOI: 10.1186/s12957-020-02103-3. View

5.
Puerta-Garcia E, Urbano-Perez D, Carrasco-Campos M, Perez-Ramirez C, Segura-Perez A, Calleja-Hernandez . Effect of DPYD, MTHFR, ABCB1, XRCC1, ERCC1 and GSTP1 on chemotherapy related toxicity in colorectal carcinoma. Surg Oncol. 2020; 35:388-398. DOI: 10.1016/j.suronc.2020.09.016. View