» Articles » PMID: 38542823

Genistein Supplementation and Bone Health in Breast Cancer in Rats

Overview
Journal Nutrients
Date 2024 Mar 28
PMID 38542823
Authors
Affiliations
Soon will be listed here.
Abstract

The aim of our study was to analyse the effect of supplementation with various forms of genistein (nano-, micro-, and macro-) on the mineral status of rat femurs in conditions of DMBA-induced mammary gland neoplasia. Thirty-two 30-day-old Sprague Dawley rats were used in the study. The rats were divided into four experimental groups: a control group (without supplementation) and groups supplemented with nanosized (92 ± 41 nm), microsized (587 ± 83 nm), and macrosized genistein. Micromorphometric and histological examination of the rat femurs were performed, as well as analysis of the weight and mineral composition (17 elements). Quadrupole ICP-MS was used for analysis of all trace elements. Supplementation with genistein (nano-, micro-, and macro-) was shown to cause changes in the mineral composition of the bones. In the rats receiving nanogenistein, disintegration of the bone tissue was observed. The femurs of these animals had higher content of calcium (by nearly 300%) and potassium (by 25%) than the other groups, while the level of magnesium was about 22% lower. In the case of microelements, there were increases in copper (by 67%), boron (48%), manganese (13%), and nickel (100%), and a 16% decrease in strontium compared to the bones of rats without genistein supplementation. Changes in micromorphometric parameters, resulting in increased bone fragility, were observed. Administration of genistein was found to have an effect on the amount of trace elements in the bone tissue of rats with breast cancer.

References
1.
Weise M, Barnes K, Gafni R, Abad V, Baron J . Effects of estrogen on growth plate senescence and epiphyseal fusion. Proc Natl Acad Sci U S A. 2001; 98(12):6871-6. PMC: 34445. DOI: 10.1073/pnas.121180498. View

2.
Ming L, Chen K, Xian C . Functions and action mechanisms of flavonoids genistein and icariin in regulating bone remodeling. J Cell Physiol. 2012; 228(3):513-21. DOI: 10.1002/jcp.24158. View

3.
Suen A, Kenan A, Williams C . Developmental exposure to phytoestrogens found in soy: New findings and clinical implications. Biochem Pharmacol. 2021; 195:114848. PMC: 8712417. DOI: 10.1016/j.bcp.2021.114848. View

4.
Mobeen I, Romero M, Yulaevna I, Attar R, Jabeen S, Fayyaz S . Regulation of Cell Signaling Pathways by Genistein in Different Cancers: Progress, Prospects and Pitfalls. Cell Mol Biol (Noisy-le-grand). 2022; 67(6):318-329. DOI: 10.14715/cmb/2021.67.6.42. View

5.
Safali S, Aydin B, Nayman A, Ugurluoglu C . Effect of curcumin on bone healing: An experimental study in a rat model of femur fracture. Injury. 2019; 50(11):1915-1920. DOI: 10.1016/j.injury.2019.09.002. View