Associations of 10 dietary habits with breast cancer: a Mendelian randomization study.

ABSTRACT:

Introduction

Epidemiological studies have revealed a link between dietary habits and the breast cancer risk. The causality of the association between food consumption and breast cancer requires further investigation.

Methods

Using Mendelian randomization, we assessed the causal effects of 10 dietary habits on the risks of breast cancer and its subtypes (estrogen receptor [ER]  +  and ER- breast cancer). We obtained dietary pattern data in 2018 (number of single-nucleotide polymorphisms [SNPs]  =  9,851,867) and breast cancer data in 2017 (number of SNPs  =  10,680,257) from IEU OpenGWAS. Rigorous sensitivity analyses were conducted to ensure that the study results were credible and robust.

Results

We identified that genetic predisposition to higher dried fruit intake

SUBMITTER: Wang X 

PROVIDER: S-EPMC10702979 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature