» Articles » PMID: 35320970

Association of XRCC3, XRCC4, BAX, and BCL-2 Polymorphisms with the Risk of Breast Cancer

Overview
Publisher Wiley
Date 2022 Mar 24
PMID 35320970
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Breast cancer is the most common malignancy in women. Genetic risk factors associated with breast cancer incidence have been identified.

Aims: This study is aimed at determining the association of XRCC3 Thr241Met (rs861539), XRCC4 G(-1394) T (rs6869366) DNA repair and BAX G(-248) A (rs4645878), and BCL2 C(-938) A (rs2279115) apoptotic gene polymorphisms with breast cancer.

Materials And Methods: Genetic analysis was performed using peripheral blood samples. Gene polymorphisms were detected by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique. 175 patients and 158 healthy controls were enrolled in the study.

Results: Breast cancer risk was 5.43 times more in individuals with AA genotype of Bax G(-248) A (rs4645878) ( = 0.002). The risk of metastasis was 11 times with this genotype. It was associated with 6 times more risk of having a tumor larger than 2 cm. The risk of breast cancer was 2.77 times more in individuals carrying the Met/Met genotype of XRCC3 Thr241Met (rs861539) ( = 0.009). The risk of having advanced clinical stage (stage III+IV) with the Met/Met genotype was 4 times more increased. No relationship with breast cancer was found with XRCC4 G(-1394) T (rs6869366) and BCL2 C(-938) A (rs2279115) gene polymorphisms.

Conclusion: Multicenter trials using subjects with genetic variations are needed to establish the relationship between breast cancer and single gene polymorphism.

Citing Articles

Genetic variants of the DNA repair gene: risk implications in breast cancer among Iraqi patients.

Al-Khalidi Z, Al-Husseini R Prz Menopauzalny. 2025; 23(4):173-179.

PMID: 39811388 PMC: 11726187. DOI: 10.5114/pm.2024.145948.


A systematic review of candidate genes and their relevant pathways for metastasis among adults diagnosed with breast cancer.

Gehling G, Alfaqih M, Pruinelli L, Starkweather A, Dungan J Breast Cancer Res. 2024; 26(1):165.

PMID: 39593069 PMC: 11590482. DOI: 10.1186/s13058-024-01914-6.


Analysis of the Polymorphisms and Expression Levels of the BCL2, BAX and c-MYC Genes in Patients with Ovarian Cancer.

Olbromski P, Bogacz A, Bukowska M, Kaminski A, Moszynski R, Pawlik P Int J Mol Sci. 2023; 24(22).

PMID: 38003498 PMC: 10671037. DOI: 10.3390/ijms242216309.

References
1.
Wang X, Lin Y, Lan F, Yu Y, Ouyang X, Liu W . BAX and CDKN1A polymorphisms correlated with clinical outcomes of gastric cancer patients treated with postoperative chemotherapy. Med Oncol. 2014; 31(11):249. DOI: 10.1007/s12032-014-0249-4. View

2.
Ji W, He N . Investigation on the DNA repaired gene polymorphisms and response to chemotherapy and overall survival of osteosarcoma. Int J Clin Exp Pathol. 2015; 8(1):894-9. PMC: 4348835. View

3.
Thacker J . The RAD51 gene family, genetic instability and cancer. Cancer Lett. 2005; 219(2):125-35. DOI: 10.1016/j.canlet.2004.08.018. View

4.
Perou C, Jeffrey S, van de Rijn M, Rees C, Eisen M, Ross D . Distinctive gene expression patterns in human mammary epithelial cells and breast cancers. Proc Natl Acad Sci U S A. 1999; 96(16):9212-7. PMC: 17759. DOI: 10.1073/pnas.96.16.9212. View

5.
Gochhait S, Bukhari S, Bairwa N, Vadhera S, Darvishi K, Raish M . Implication of BRCA2 -26G>A 5' untranslated region polymorphism in susceptibility to sporadic breast cancer and its modulation by p53 codon 72 Arg>Pro polymorphism. Breast Cancer Res. 2007; 9(5):R71. PMC: 2242669. DOI: 10.1186/bcr1780. View