• 1. Hematologic Disease Center, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, P. R. China;
  • 2. Institute of Hematology of Xinjiang Uygur Autonomous Region, Urumqi 830054, P. R. China;
WANG Xiujuan, Email: 196469066@qq.com
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Objective  To investigate the causal relationship between resistin and multiple myeloma (MM). Methods  A two-sample Mendelian randomization analysis was conducted using genetic variants (SNPs) associated with resistin as instrumental variables and MM genome-wide association study (GWAS) data as the outcome event. Five analysis methods, including inverse-variance weighted (IVW), MR-Egger, weighted median, weighted model, and simple model were used to assess the causal impact of resistin on the risk of MM. Results  None of the five analysis methods showed a causal relationship between resistin and multiple myeloma (P>0.05). Sensitivity analysis indicated consistent and robust results, with no evidence of horizontal pleiotropy, heterogeneity, outliers, or individual SNPs influencing the findings. Conclusion  This Mendelian randomization study provides no support for a causal relationship between resistin and the risk of multiple myeloma.

Citation: WANG Hongbo, WANG Xiujuan, GUO Xinhong, JIANG Ming. Resistin and multiple myeloma: a two-sample Mendelian randomization study. Chinese Journal of Evidence-Based Medicine, 2023, 23(9): 1005-1010. doi: 10.7507/1672-2531.202301050 Copy

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