{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Hua X"],"funding":["NCI NIH HHS"],"pagination":["806-815"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8438064"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["125(6)"],"pubmed_abstract":["<h4>Background</h4>Biomarker studies on colorectal cancer (CRC) prognosis are limited to pre-diagnostic or pre-operative measures. Post-treatment biomarkers are not well understood for their associations with CRC survival.<h4>Methods</h4>We included 306 eligible incident stage II-III CRC cases from the population-based Seattle Colon Cancer Family Registry. Concentrations of C-reactive protein (CRP), interleukin-6 (IL-6), monocyte chemoattractant protein-1 (MCP-1), adiponectin, and leptin were measured using post-treatment plasma samples. Adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for all-cause and CRC-specific mortality were calculated using Cox proportional hazard models.<h4>Results</h4>Elevated levels of CRP, IL-6, MCP-1, and adiponectin were significantly associated with a higher risk of all-cause mortality within 10 years post blood draw with HRs (95% CI) of 1.32 (1.10-2.59), 2.72 (2.07-3.56), 1.97 (1.18-3.28) and 1.71 (1.14-2.58), respectively. IL-6 and adiponectin had a dose-response effect (P<sub>trend</sub> < 0.0001). For CRC-specific mortality, we observed positive associations for CRP (HR = 1.75, 95% CI: 1.2-2.56), IL-6 (HR = 5.02, 95% CI: 2.92-8.59), MCP-1 (HR = 3.78, 95% CI: 1.41-10.08), and adiponectin (HR = 3.16, 95% CI: 1.27-7.86), and inverse association for leptin (HR = 0.44, 95% CI: 0.29-0.68) within the first year of blood draw, whereas the association for IL-6 remained statistically significant over 10 years.<h4>Conclusion</h4>Our results support the role of chronic inflammation in CRC progression and suggested several post-treatment inflammatory biomarkers, particularly IL-6, are promising prognostic markers for stage II-III CRC patients."],"journal":["British journal of cancer"],"pubmed_title":["Association between post-treatment circulating biomarkers of inflammation and survival among stage II-III colorectal cancer patients."],"pmcid":["PMC8438064"],"funding_grant_id":["K05 CA152715","U01 CA167551"],"pubmed_authors":["Hua X","Zheng Y","Dai JY","Kratz M","Malen RC","Lindstrom S","Newcomb PA"],"additional_accession":[]},"is_claimable":false,"name":"Association between post-treatment circulating biomarkers of inflammation and survival among stage II-III colorectal cancer patients.","description":"<h4>Background</h4>Biomarker studies on colorectal cancer (CRC) prognosis are limited to pre-diagnostic or pre-operative measures. Post-treatment biomarkers are not well understood for their associations with CRC survival.<h4>Methods</h4>We included 306 eligible incident stage II-III CRC cases from the population-based Seattle Colon Cancer Family Registry. Concentrations of C-reactive protein (CRP), interleukin-6 (IL-6), monocyte chemoattractant protein-1 (MCP-1), adiponectin, and leptin were measured using post-treatment plasma samples. Adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for all-cause and CRC-specific mortality were calculated using Cox proportional hazard models.<h4>Results</h4>Elevated levels of CRP, IL-6, MCP-1, and adiponectin were significantly associated with a higher risk of all-cause mortality within 10 years post blood draw with HRs (95% CI) of 1.32 (1.10-2.59), 2.72 (2.07-3.56), 1.97 (1.18-3.28) and 1.71 (1.14-2.58), respectively. IL-6 and adiponectin had a dose-response effect (P<sub>trend</sub> < 0.0001). For CRC-specific mortality, we observed positive associations for CRP (HR = 1.75, 95% CI: 1.2-2.56), IL-6 (HR = 5.02, 95% CI: 2.92-8.59), MCP-1 (HR = 3.78, 95% CI: 1.41-10.08), and adiponectin (HR = 3.16, 95% CI: 1.27-7.86), and inverse association for leptin (HR = 0.44, 95% CI: 0.29-0.68) within the first year of blood draw, whereas the association for IL-6 remained statistically significant over 10 years.<h4>Conclusion</h4>Our results support the role of chronic inflammation in CRC progression and suggested several post-treatment inflammatory biomarkers, particularly IL-6, are promising prognostic markers for stage II-III CRC patients.","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021 Sep","modification":"2022-07-23T19:01:32.48Z","creation":"2022-07-23T19:01:32.48Z"},"accession":"S-EPMC8438064","cross_references":{"pubmed":["34230610"],"doi":["10.1038/s41416-021-01458-y"]}}