Association of interleukin 16 gene polymorphisms and plasma IL16 level with osteosarcoma risk

作者：Tang, Yu-Jin^*; Wang, Jun-Li; Xie, Ke-Gong; Lan, Chang-Gong

来源：Scientific Reports, 2016, 6(1): 1-6.

DOI：10.1038/srep34607

• IL-16 SERUM-LEVELS
• CHINESE POPULATION
• CANCER-RISK
• GASTRIC-CANCER
• NASOPHARYNGEAL CARCINOMA
• PROMOTER POLYMORPHISM
• TNF-ALPHA
• METAANALYSIS
• EXPRESSION
• RS4778889

Interleukin (IL) 16 plays a key role in inflammatory diseases as well as in tumorigenesis of osteosarcoma (OS). The aim of this study was to investigate the association of IL16 polymorphisms and plasma IL16 level with OS risk in a Chinese population. We genotyped IL16 rs4778889, rs11556218, and rs4072111 in 358 patients with OS and 402 controls using a polymerase chain reaction-restriction fragment length polymorphism assay. Plasma IL16 level was measured by enzyme-linked immunosorbent assay. Rs11556218 was associated with an increased risk of OS in heterozygote comparison (adjusted OR = 1.65, 95% CI, 1.23-2.21, P < 0.001), dominant model (adjusted OR = 1.66, 95% CI, 1.24-2.21, P < 0.001), and allele comparison (adjusted OR = 1.44, 95% CI, 1.14-1.81, P = 0.002). Moreover, rs11556218 TG/GG genotypes were associated with higher levels of IL16 as compared to TT genotype (P = 0.03). However, no significant association of rs4778889 and rs4072111 and OS was found. These findings suggest that rs11556218 TG/GG genotypes may be associated with increased susceptibility to OS, probably by increasing the production of IL16 level.

• 出版日期2016-10-5
• 单位右江民族医学院