Association between PRNCR1, PAX8AS1, MEG3, and PTENP1 gene polymorphisms and breast cancer risk
Anoosha Asadi1, Fatemeh Barati1, Alireza Nakhaee1,2
1Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran.
Aim:
In this study, we examined the polymorphisms of PRNCR1 (rs13252298, rs1456315), PAX8-AS1 (rs4848320) MEG3 (rs7158663), PTENP1 (rs7853346) genes in BC patients and compared it with healthy individuals in an Iranian population.
Method:
The assessment of genetic polymorphisms was conducted using PCR - RFLP and PCR-Tetra ARMS methods.
Results & Conclusion:
The results showed that Codominant, Dominant and G allele of rs13252298 polymorphism and Dominant of rs1456315 polymorphism are correlated with increased risk of BC. The CT and TT genotype and Dominant and T allele of rs4848320 polymorphism is also a risk factor in the study population. The genotype AA, dominant, recessive and A allele of rs7158663 polymorphism and also CC genotype of rs7853346 polymorphism increase the risk of BC.
Related Concept Videos
Cancer-Critical Genes I: Proto-oncogenes
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
Cancer-Critical Genes II: Tumor Suppressor Genes
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...
The Ras Gene
Ras is a...
Cancer Prevention
Some...
The Retinoblastoma Gene
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
Abnormal Proliferation


