KIR2DS1, 2DS5, 3DS1 and KIR2DL5 are associated with the risk of head and neck squamous cell carcinoma in Iranians

Our findings determined the detrimental impact of KIR2DS1, 2DS5, 3DS1, 2DL5 and CxT4 genotype as well as the protective impact of KIR2DS4del and AA genotype on genetic predisposition to HNSCC in Iranians.