医学
肝细胞癌
优势比
生命银行
内科学
置信区间
肿瘤科
人口
队列
逻辑回归
胃肠病学
免疫学
生物信息学
生物
环境卫生
作者
Longgang Zhao,Xinyuan Zhang,Brenda M. Birmann,Christopher J. Danford,Michelle Lai,Tracey G. Simon,Andrew T. Chan,Edward L. Giovannucci,Long Ngo,Towia A. Libermann,Xuehong Zhang
摘要
Abstract Previous studies suggest a role for inflammation in hepatocarcinogenesis. However, no study has comprehensively evaluated associations between circulating inflammatory proteins and risk of hepatocellular carcinoma (HCC) among the general population. We conducted a nested case–control study in the Nurses' Health Study (NHS) and the Health Professionals Follow‐up Study (HPFS) with 56 pairs of incident HCC cases and controls. External validation was performed in the UK Biobank (34 HCC cases and 48,471 non‐HCC controls). Inflammatory protein levels were measured in pre‐diagnostic plasma using the Olink® Inflammation Panel. We used conditional logistic regression to calculate multivariable odds ratios (ORs) with 95% confidence intervals (CIs) for associations between a 1‐standard deviation (SD) increase in biomarker levels and HCC risk, considering a statistically significant threshold of false discovery rate (FDR)‐adjusted p < .05. In the NHS/HPFS, among 70 analyzed proteins with call rates >80%, 15 proteins had significant associations with HCC risk ( p FDR < .05). Two proteins (stem cell factor, OR per SD = 0.31, 95% CI = 0.16–0.58; tumor necrosis factor superfamily member 12, OR per SD = 0.51, 95% CI = 0.31–0.85) were inversely associated whereas 13 proteins were positively associated with risk of HCC; positive ORs per SD ranged from 1.73 for interleukin (IL)‐10 to 2.35 for C‐C motif chemokine‐19. A total of 11 proteins were further replicated in the UK Biobank. Seven of the eight selected positively associated proteins also showed positive associations with HCC risk by enzyme‐linked immunosorbent assay, with ORs ranging from 1.56 for IL‐10 to 2.72 for hepatocyte growth factor. More studies are warranted to further investigate the roles of these observed inflammatory proteins in HCC etiology, early detection, risk stratification, and disease treatment.
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