Back to Search
Start Over
Association between inflammatory factors and melanoma: a bidirectional Mendelian randomization study.
- Source :
- Cancer Causes & Control; Oct2024, Vol. 35 Issue 10, p1333-1342, 10p
- Publication Year :
- 2024
-
Abstract
- Purpose: This study performed a bidirectional Mendelian randomization (MR) analysis to elucidate the causal relationships of C-reactive protein and 41 inflammatory regulators with melanoma, including data from UK Biobank, Cardiovascular Risk in Young Finns Study, and Cohorts for Inflammation Work Group. Methods: We selected the inverse variance weighting (IVW) to merge the estimated causal effects of multiple SNPs into a weighted average. To evaluate the heterogeneities of IVW, the Cochran Q statistic, and I<superscript>2</superscript> index were used. What's more, several sensitivity analyses were employed, including IVW, MR-Egger, weighted median, and Mendelian Randomization Pleiotropy RESidual Sum and Outlier (MR-PRESSO). Results: With SNPs reaching P < 5 × 10<superscript>−8</superscript>, the analyses findings revealed that IL-16 had a significant positively association with genetically risk of melanoma (OR<subscript>IVW</subscript>: 1.05; 95% CI: 1.03–1.07; P < 0.001), and high levels of MCP1 (OR<subscript>IVW</subscript>: 1.13; 95% CI: 1.03–1.23; P = 0.01) were suggestively associated with melanoma susceptibility. What's more, TNF-β (OR<subscript>IVW</subscript>: 1.07; 95% CI: 1.01–1.13; P = 0.02) and IL-8 (OR<subscript>IVW</subscript>: 1.08, 95% CI: 1.01–1.16; P = 0.03) were demonstrated a positive association with the risk of melanoma under a less stringent cut-off (P < 5 × 10<superscript>−6</superscript>). Conversely, we found a facilitative effect of melanoma susceptibility on IP-10 and inhibitory effects on IL-6, IL-1b, and GRO-α. Conclusion: The genetic evidence that we have uncovered indicates a potential association between the levels of specific inflammatory markers (IL-16, IL-8, MCP-1, and TNF-β) and the risk of melanoma. Further research is imperative to translate these findings into clinical applications. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09575243
- Volume :
- 35
- Issue :
- 10
- Database :
- Complementary Index
- Journal :
- Cancer Causes & Control
- Publication Type :
- Academic Journal
- Accession number :
- 180153142
- Full Text :
- https://doi.org/10.1007/s10552-024-01890-4