Association Between Head and Neck Cancers and Polymorphisms 869T/C, 509C/T, and 915G/C of the Transforming Growth Factor-β1 Gene: A Meta-Analysis of Case-Control Studies.

ABSTRACT: BACKGROUND Worldwide, head and neck cancers are the eighth most common malignancy. Single nucleotide polymorphisms (SNPs) are associated with susceptibility to cancer and sensitivity to radiotherapy and chemotherapy. The inflammatory cytokine, transforming growth factor-ß1 (TGF-ß1), is involved in the progression of malignancy. This study aimed to systematically review the literature and undertake a meta-analysis of case-control studies on the association between 869T/C, 509C/T, and 915G/C polymorphisms of the TGF-ß1 gene and head and neck cancers. MATERIAL AND METHODS The published literature in the English and Chinese languages were searched to identify relevant studies reporting TGF-ß1 gene polymorphisms and head and neck cancer. The PubMed, Embase, Wanfang Data, and CNKI databases were

SUBMITTER: Qu Y 

PROVIDER: S-EPMC6857353 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature