ArticleInternational journal of epidemiology2023
Circulating insulin-like growth factors and risks of overall, aggressive and early-onset prostate cancer: a collaborative analysis of 20 prospective studies and Mendelian randomization analysis.
Article in International journal of epidemiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 37 papers, 2 of them syntheses that pooled it.
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Who cites it
37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 54 citations in OpenAlex.
- Etiology of prostate cancer with the TMPRSS2:ERG fusion: A systematic review of risk factors.International journal of cancer · 2025Pooled it
- Risk factors for prostate cancer: An umbrella review of prospective observational studies and mendelian randomization analyses.PLoS medicine · 2024Pooled it
- De novo cancer-related mortality after solid organ transplantation in England: the EpCOT study.British journal of cancer · 2026Article
- Early-Onset Prostate Cancer: Epidemiology, Risk Factors, Biology, Clinical Features, Management, and Early Detection.MedComm · 2026Review
- Plasma insulin-like growth Factor-Binding protein 7 predicts 20-Year Cancer-Specific and overall survival in ARIC.Journal of the National Cancer Institute · 2026Article
- Influence of diabetes mellitus and anti-diabetic drugs on pathophysiology and prognosis for primary prostate cancer.International urology and nephrology · 2026Review
- Adiposity and cancer: epidemiology, mechanisms and future perspectives.Nature metabolism · 2026Review
- Polygenic Risk Score Predicts Prostate Cancer Risk Independent of Type 2 Diabetes.Diabetes, obesity & metabolism · 2026Article
- Obesity, metformin prescription and risk of advanced prostate cancer in non-diabetic men.BJC reports · 2026Article
- Causal role of immunophenotypes in HIV-1 acquisition: insights from Mendelian randomization analysis.Scientific reports · 2025Article
- Plasma Insulin-like Growth Factor-Binding Protein-7 Is Positively Associated with Age, Obesity, Mortality, and Cancer in Postmenopausal Women.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025Article
- Association of non-insulin-based insulin resistance indices, mean platelet volume and prostate cancer: a cross-sectional study.BMC cancer · 2025Article
- Associations of body composition measures with circulating insulin-like growth factor-I, testosterone, and sex hormone-binding globulin concentrations in 16,000 men.International journal of obesity (2005) · 2024Article
- Serum urea concentration and risk of 16 site-specific cancers, overall cancer, and cancer mortality in individuals with metabolic syndrome: a cohort study.BMC medicine · 2024Article
- Identifying causal relationships between 35 blood and urine biomarkers and urologic cancers: MR-meta combined with Bayesian colocalization Mendelian randomization analysis.Discover oncology · 2024Article
- Article
- Estetrol Inhibits the Prostate Cancer Tumor Stimulators FSH and IGF-1.Journal of clinical medicine · 2024Article
- Association between autoimmunity-related disorders and prostate cancer: A Mendelian randomization study.Cancer pathogenesis and therapy · 2024Article
- Healthy dietary patterns and risk of prostate cancer in men at high genetic risk.International journal of cancer · 2024Article
- Article
Corrections and comments
- Erratum issued
Authors and funding
58 authors at 20 institutions in 16 countries.
Funding
Abstract
backgroundPrevious studies had limited power to assess the associations of circulating insulin-like growth factors (IGFs) and IGF-binding proteins (IGFBPs) with clinically relevant prostate cancer as a primary endpoint, and the association of genetically predicted IGF-I with aggressive prostate cancer is not known. We aimed to investigate the associations of IGF-I, IGF-II, IGFBP-1, IGFBP-2 and IGFBP-3 concentrations with overall, aggressive and early-onset prostate cancer.
methodsProspective analysis of biomarkers using the Endogenous Hormones, Nutritional Biomarkers and Prostate Cancer Collaborative Group dataset (up to 20 studies, 17 009 prostate cancer cases, including 2332 aggressive cases). Odds ratios (OR) and 95% confidence intervals (CI) for prostate cancer were estimated using conditional logistic regression. For IGF-I, two-sample Mendelian randomization (MR) analysis was undertaken using instruments identified using UK Biobank (158 444 men) and outcome data from PRACTICAL (up to 85 554 cases, including 15 167 aggressive cases). Additionally, we used colocalization to rule out confounding by linkage disequilibrium.
resultsIn observational analyses, IGF-I was positively associated with risks of overall (OR per 1 SD = 1.09: 95% CI 1.07, 1.11), aggressive (1.09: 1.03, 1.16) and possibly early-onset disease (1.11: 1.00, 1.24); associations were similar in MR analyses (OR per 1 SD = 1.07: 1.00, 1.15; 1.10: 1.01, 1.20; and 1.13; 0.98, 1.30, respectively). Colocalization also indicated a shared signal for IGF-I and prostate cancer (PP4: 99%). Men with higher IGF-II (1.06: 1.02, 1.11) and IGFBP-3 (1.08: 1.04, 1.11) had higher risks of overall prostate cancer, whereas higher IGFBP-1 was associated with a lower risk (0.95: 0.91, 0.99); these associations were attenuated following adjustment for IGF-I.
conclusionsThese findings support the role of IGF-I in the development of prostate cancer, including for aggressive disease.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.