Effects of dairy products, calcium and vitamin D on ovarian cancer risk: a meta-analysis of twenty-nine epidemiological studies

@article{Liao2020EffectsOD,
  title={Effects of dairy products, calcium and vitamin D on ovarian cancer risk: a meta-analysis of twenty-nine epidemiological studies},
  author={Min-Qi Liao and Xu-ping Gao and Xiao-Xuan Yu and Yu-Fei Zeng and Shu-na Li and Nalen Naicker and Tanya Joseph and Wen-ting Cao and Yan-hua Liu and Sui Zhu and Qing-shan Chen and Zhi-cong Yang and Fang-fang Zeng},
  journal={British Journal of Nutrition},
  year={2020},
  volume={124},
  pages={1001 - 1012}
}
Abstract Findings for the roles of dairy products, Ca and vitamin D on ovarian cancer risk remain controversial. We aimed to assess these associations by using an updated meta-analysis. Five electronic databases (e.g. PubMed and Embase) were searched from inception to 24 December 2019. Pooled relative risks (RR) with 95 % CI were calculated. A total of twenty-nine case–control or cohort studies were included. For comparisons of the highest v. lowest intakes, higher whole milk intake was… 
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Intake of Various Food Groups and Risk of Breast Cancer: A Systematic Review and Dose-Response Meta-Analysis of Prospective Studies.

High intakes of vegetables, fruit, cheese, and soy products and low intakes of red and processed meat were associated with lower risks of breast cancer, however, causality cannot be inferred from these statistical correlations.

An investigation of the anti-cancer effects of vitamin D on the expression of HE4 gene and the viability of ovarian cancer cell line A2780S

Vitamin D decreases the viability of A2780S cells, whereas the expression of the HE4 gene is improved in cells treated with vitamin D compared to control cells, indicating that vitamin D may be unable to modify A27 80S cells.

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