https://www.selleckchem.com/ The results showed that BBR reduced GVHD-induced weight loss and GVHD index scores, attenuated liver and intestinal injury, and inhibited ALT and AST activities, inflammation, oxidative stress and NF-κB activation in liver and intestine. Additionally, BBR inhibited inflammation and reduced Th1 cell counts but had no effect on Th17 cell counts. Interestingly, the concomitant therapy of BBR and CsA was more potent than either BBR or CsA and effectively elevated the survival rate of GVHD models. This present study provides a new therapeutic strategy for alleviation of acute GVHD. OBJECTIVES The relationship between dietary inflammatory index (DII) and upper aerodigestive tract (UADT) cancer risk have been investigated in a growing number of epidemiological studies. However, their findings were inconsistent, and no systematic review or meta-analysis has been conducted up to now. This meta-analysis was carried out to examine potential dose-response relationship between DII score and UADT cancer risk. MATERIAL AND METHODS A systematic search was conducted for relevant studies in PubMed and Web of Science up to March 28, 2019. Categorical meta-analysis as well as linear and non-linear dose-response meta-analysis were performed to evaluate association between DII and UADT cancer risk. RESULTS Nine case-control studies with a total of 4138 cases and 15,326 healthy controls were eligible in the present meta-analysis. The pooled odds ratios (ORs) of UADT cancer risk were 2.07 [95% confidence interval (CI) 1.82, 2.35] for the highest DII score compared with the lowest and 1.53 (95% CI 1.39, 1.69) for higher DII score compared with lower score, respectively. Furthermore, a one-unit increment in DII score was associated with an increased risk of 18% for UADT cancers (OR 1.18; 95% CI 1.15, 1.21). An upward trend towards a positive association between elevated DII score and UADT cancer risk was also observed in non-linear dose-response meta-analysis. CO