Genetic polymorphisms in host innate immune sensor genes and the risk of nasopharyngeal carcinoma in North Africa.

ABSTRACT: Nasopharyngeal carcinoma (NPC) is a rare malignancy in most parts of the world. It is an Epstein-Barr virus-associated malignancy with an unusual racial and geographical distribution. The host innate immune sensor genes play an important role in infection recognition and immune response against viruses. Therefore, we examined the association between polymorphisms in genes within a group of pattern recognition receptors (including families of Toll-like receptors, C-type lectin receptors, and retinoic acid-inducible gene I-like receptors) and NPC susceptibility. Twenty-six single-nucleotide polymorphisms (SNPs) in five pattern-recognition genes were genotyped in 492 North African NPC cases and 373 frequency-matched controls. TLR3_rs3775291 was the most significantly associated SNP (odds rati

SUBMITTER: Moumad K 

PROVIDER: S-EPMC3689808 | biostudies-literature | 2013 Jun

REPOSITORIES: biostudies-literature