% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Gwenzi:276329, author = {T. Gwenzi$^*$ and A. Zhu$^*$ and P. Schrotz-King$^*$ and B. Schöttker$^*$ and M. Hoffmeister$^*$ and H. Brenner$^*$}, title = {{E}ffects of vitamin {D} supplementation on inflammatory response in patients with cancer and precancerous lesions: {S}ystematic review and meta-analysis of randomized trials.}, journal = {Clinical nutrition}, volume = {42}, number = {7}, issn = {0261-5614}, address = {Amsterdam [u.a.]}, publisher = {Elsevier}, reportid = {DKFZ-2023-01059}, pages = {1142-1150}, year = {2023}, note = {2023 Jul;42(7):1142-1150 / #EA:C120#LA:C120#LA:C070#}, abstract = {Inflammation plays a key role in tumor development and progression. Vitamin D has potential tumor suppressing effects through modulation of inflammatory processes. The aim of this systematic review and meta-analysis of randomized controlled trials (RCTs) was to summarize and evaluate the effects of vitamin D3 supplementation (VID3S) on serum inflammatory biomarkers among patients with cancer or pre-cancerous lesions.We searched PubMed, Web of Science and Cochrane databases until November 2022. The effects of VID3S were estimated from pooled standardized mean differences (SMDs) with their $95\%$ confidence intervals (CIs) for inflammatory biomarker follow-up levels between intervention and control groups.Meta-analysis of eight RCTs (total of 592 patients with cancer or pre-cancerous conditions) showed that VID3S significantly lowered levels of serum tumor necrosis factor (TNF)-α (SMD $[95\%CI]:$ -1.65 [-3.07; -0.24]). VID3S also resulted in statistically non-significantly lower serum levels of interleukin (IL)-6 (SMD $[95\%CI]:$ -0.83, [-1.78; 0.13]) and C-reactive protein (CRP) (SMD $[95\%CI]:$ -0.09, [-0.35; 0.16]), whereas IL-10 levels were unaltered (SMD $[95\%CI]:$ -0.00, [-0.50; 0.49]).Our study shows evidence of a significant reduction of TNF-α levels by VID3S for patients with cancer or precancerous lesions. Patients with cancer or precancerous lesions may benefit from personalized VID3S in suppressing tumour-promoting inflammatory response.CRD42022295694.}, keywords = {Biomarker (Other) / Cancer (Other) / Inflammation (Other) / Precancer (Other) / Vitamin D3 supplement (Other)}, cin = {C120 / C070 / HD01}, ddc = {610}, cid = {I:(DE-He78)C120-20160331 / I:(DE-He78)C070-20160331 / I:(DE-He78)HD01-20160331}, pnm = {313 - Krebsrisikofaktoren und Prävention (POF4-313)}, pid = {G:(DE-HGF)POF4-313}, typ = {PUB:(DE-HGF)16}, pubmed = {pmid:37244755}, doi = {10.1016/j.clnu.2023.05.009}, url = {https://inrepo02.dkfz.de/record/276329}, }