ArticlePLoS medicine2019
The influence of obesity-related factors in the etiology of renal cell carcinoma-A mendelian randomization study.
Article in PLoS medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 6 of them syntheses that pooled it.
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Who cites it
52 citing papers in PubMed, 6 syntheses or guidelines pooled it, 86 citations in OpenAlex.
- Type 2 diabetes mellitus and cancer: A systematic review and meta-analysis of Mendelian randomization studies.Frontiers in endocrinology · 2026Pooled it
- Strengthening the reporting of observational studies in epidemiology using Mendelian randomization (STROBE-MR): a Korean translation of explanation and elaboration.Ewha medical journal · 2025Guideline
- Systematic review of Mendelian randomization studies on risk of cancer.BMC medicine · 2022Pooled it
- Causal role of high body mass index in multiple chronic diseases: a systematic review and meta-analysis of Mendelian randomization studies.BMC medicine · 2021Pooled it
- Type 2 Diabetes and Cancer: An Umbrella Review of Observational and Mendelian Randomization Studies.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2021Pooled it
- Association between blood pressure and risk of cancer development: a systematic review and meta-analysis of observational studies.Scientific reports · 2019Pooled it
- Metabolic reprogramming-mediated therapeutic resistance in renal cell carcinoma: Mechanisms and targeted intervention strategies.iScience · 2026Review
- Integrated single-cell analysis identifies a ferroptosis-resistant tumor microenvironment subset in renal cell carcinoma.International urology and nephrology · 2026Article
- Comprehensive analysis of the causal risk factor from hypertension associated with prognosis and therapeutic response in renal cell carcinoma by multi-omics analysis and validation.Biology direct · 2026Article
- Systematic assessment of obesity-related risk factors in renal cancer etiology: A longitudinal risk and Mendelian randomization analysis.PLoS medicine · 2026Article
- Case Report: Diagnosis and treatment report and literature review of 2 cases of VHL-deficient renal cell carcinoma.Frontiers in oncology · 2026Article
- Using Mendelian randomization to investigate etiologic heterogeneity across renal cell carcinoma subtypes.International journal of epidemiology · 2025Article
- Beneath the Surface: The Emerging Role of Ultra-Processed Foods in Obesity-Related Cancer.Current oncology reports · 2025Review
- Bioinformatics analysis of mitochondrial metabolism-related genes demonstrates their importance in renal cell carcinoma.Discover oncology · 2025Article
- Association of body mass index with clinicopathological features among patients with clear cell renal cell carcinoma treated with surgery: a retrospective study.Scientific reports · 2025Article
- Research progress on the correlation between obesity and the occurrence and development of kidney cancer: a narrative review.Translational cancer research · 2024Review
- Renal Findings in Patients with Thalassemia at Abdominal Ultrasound: Should We Still Talk about "Incidentalomas"? Results of a Long-Term Follow-Up.Diagnostics (Basel, Switzerland) · 2024Article
- Lipid metabolism reprogramming in renal cell carcinomas.Medical oncology (Northwood, London, England) · 2024Review
- Review
- The non-causative role of abnormal serum uric acid in intervertebral disc degeneration: A Mendelian randomization study.JOR spine · 2024Article
Corrections and comments
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Authors and funding
113 authors at 20 institutions in 18 countries.
Funding
Abstract
backgroundSeveral obesity-related factors have been associated with renal cell carcinoma (RCC), but it is unclear which individual factors directly influence risk. We addressed this question using genetic markers as proxies for putative risk factors and evaluated their relation to RCC risk in a mendelian randomization (MR) framework. This methodology limits bias due to confounding and is not affected by reverse causation. METHODS AND
findingsGenetic markers associated with obesity measures, blood pressure, lipids, type 2 diabetes, insulin, and glucose were initially identified as instrumental variables, and their association with RCC risk was subsequently evaluated in a genome-wide association study (GWAS) of 10,784 RCC patients and 20,406 control participants in a 2-sample MR framework. The effect on RCC risk was estimated by calculating odds ratios (ORSD) for a standard deviation (SD) increment in each risk factor. The MR analysis indicated that higher body mass index increases the risk of RCC (ORSD: 1.56, 95% confidence interval [CI] 1.44-1.70), with comparable results for waist-to-hip ratio (ORSD: 1.63, 95% CI 1.40-1.90) and body fat percentage (ORSD: 1.66, 95% CI 1.44-1.90). This analysis further indicated that higher fasting insulin (ORSD: 1.82, 95% CI 1.30-2.55) and diastolic blood pressure (DBP; ORSD: 1.28, 95% CI 1.11-1.47), but not systolic blood pressure (ORSD: 0.98, 95% CI 0.84-1.14), increase the risk for RCC. No association with RCC risk was seen for lipids, overall type 2 diabetes, or fasting glucose.
conclusionsThis study provides novel evidence for an etiological role of insulin in RCC, as well as confirmatory evidence that obesity and DBP influence RCC risk.
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