Skip to main content
Top
Published in: Journal of Cancer Research and Clinical Oncology 17/2023

29-08-2023 | Melanoma | Research

Circulating vitamin D concentration and risk of 14 cancers: a bidirectional Mendelian randomization study

Authors: Yuxuan Dai, Yu Chen, Yifu Pu, Rui Jiang

Published in: Journal of Cancer Research and Clinical Oncology | Issue 17/2023

Login to get access

Abstract

Background

Observational studies have revealed relationships between circulating vitamin D concentrations and the risk of different types of cancer, although the potential causal relationship remains controversial. This study aims to investigate the presence of a causal relationship between circulating vitamin D concentrations and the risk of different types of cancer.

Methods

Summary statistics from corresponding genome-wide association studies (GWASs) were used to investigate the causal relationship between circulating vitamin D concentrations and the risk of 14 cancers. A two-sample Mendelian randomization (MR) analysis using inverse-variance weighting (IVW) as the primary method was performed. Additionally, the results were verified using four other methods, including MR-Egger, weighted median, weighted mode, and simple mode. Multiple sensitivity analyses were conducted to ensure the robustness of our MR findings.

Results

The MR analysis showed no causal relationship between circulating vitamin D concentrations and most types of cancer, except for a causal relationship with melanoma skin cancer (MSC) (odds ratio [OR]IVW = 1.003, 95% confidence intervals [CI] 1.001–1.005, P = 0.004). Conversely, reverse MR revealed a causal relationship between circulating vitamin D concentration and colorectal cancer (ORIVW = 0.398, 95% CI 0.195–0.813, P = 0.01; ORweighted median = 0.352, 95% CI 0.135–0.917, P = 0.03).

Conclusions

Our findings provide support for a causal relationship between circulating vitamin D concentration and risk of MSC. Additionally, we found a causal relationship between circulating vitamin D concentration and risk of colorectal cancer in reverse-MR analysis. This evidence indicate that vitamin D is of great significance in the prevention and treatment of MSC and the prognosis of colorectal cancer.
Appendix
Available only for authorised users
Literature
go back to reference Díaz GD, Paraskeva C, Thomas MG, Binderup L, Hague A (2000) Apoptosis is induced by the active metabolite of vitamin D3 and its analogue EB1089 in colorectal adenoma and carcinoma cells: possible implications for prevention and therapy. Can Res 60(8):2304–2312 Díaz GD, Paraskeva C, Thomas MG, Binderup L, Hague A (2000) Apoptosis is induced by the active metabolite of vitamin D3 and its analogue EB1089 in colorectal adenoma and carcinoma cells: possible implications for prevention and therapy. Can Res 60(8):2304–2312
go back to reference Feskanich D, Ma J, Fuchs CS, Kirkner GJ, Hankinson SE, Hollis BW, Giovannucci EL (2004) Plasma vitamin D metabolites and risk of colorectal cancer in women. Cancer Epidemiol Biomark Prev 13(9):1502–1508CrossRef Feskanich D, Ma J, Fuchs CS, Kirkner GJ, Hankinson SE, Hollis BW, Giovannucci EL (2004) Plasma vitamin D metabolites and risk of colorectal cancer in women. Cancer Epidemiol Biomark Prev 13(9):1502–1508CrossRef
go back to reference Jenab M, Bas Bueno-de-Mesquita H, Ferrari P, van Duijnhoven FJB, Norat T, Pischon T, Jansen EHJM et al (2010) Association between pre-diagnostic circulating vitamin D concentration and risk of colorectal cancer in European populations: a nested case-control study. BMJ (clinical Research ) 340(January):b5500. https://doi.org/10.1136/bmj.b5500CrossRef Jenab M, Bas Bueno-de-Mesquita H, Ferrari P, van Duijnhoven FJB, Norat T, Pischon T, Jansen EHJM et al (2010) Association between pre-diagnostic circulating vitamin D concentration and risk of colorectal cancer in European populations: a nested case-control study. BMJ (clinical Research ) 340(January):b5500. https://​doi.​org/​10.​1136/​bmj.​b5500CrossRef
Metadata
Title
Circulating vitamin D concentration and risk of 14 cancers: a bidirectional Mendelian randomization study
Authors
Yuxuan Dai
Yu Chen
Yifu Pu
Rui Jiang
Publication date
29-08-2023
Publisher
Springer Berlin Heidelberg
Published in
Journal of Cancer Research and Clinical Oncology / Issue 17/2023
Print ISSN: 0171-5216
Electronic ISSN: 1432-1335
DOI
https://doi.org/10.1007/s00432-023-05322-9

Other articles of this Issue 17/2023

Journal of Cancer Research and Clinical Oncology 17/2023 Go to the issue
Live Webinar | 27-06-2024 | 18:00 (CEST)

Keynote webinar | Spotlight on medication adherence

Live: Thursday 27th June 2024, 18:00-19:30 (CEST)

WHO estimates that half of all patients worldwide are non-adherent to their prescribed medication. The consequences of poor adherence can be catastrophic, on both the individual and population level.

Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.

Prof. Kevin Dolgin
Prof. Florian Limbourg
Prof. Anoop Chauhan
Developed by: Springer Medicine
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine