Open AccessAssociation between the WRAP53 gene rs2287499 C>G polymorphism and cancer risk: A meta-analysis
Author(s) -
Hanyu Cao,
Shaopu Wang,
Z Y Zhang,
Jiangyan Lou
Publication year - 2016
Publication title -
genetics and molecular research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.356
H-Index - 48
ISSN - 1676-5680
DOI - 10.4238/gmr.15037976
Subject(s) - meta analysis , breast cancer , biology , oncology , gene , genetics , genotype , subgroup analysis , cancer , bioinformatics , medicine
The TP53 5'-untranslated region flanking the gene WRAP53 (also known as WDR79 and TCAB1) has been hypothesized to be associated with cancer risk due to its critical function in regulating p53 levels. In this review, we analyzed the association between the WRAP53 gene rs2287499 C>G polymorphism and risk of cancer using five case-control studies, comprising seven datasets. All analyses were performed using RevMan software. In the overall analysis, no significant association between rs2287499 and risk of cancer was found. We then conducted subgroup tests, stratifying the data by cancer type, ethnicity, sample source, and quality score. Only the brain and breast cancer subgroups returned significant results, but with conflicting implications. Our concerns regarding this are discussed in detail. In conclusion, the rs2287499 polymorphism may be associated with risk of cancer. Further studies taking into consideration a broader range of cancer types and different ethnicities are warranted.