Back to Search Start Over

Adverse effects of bisphenol A and its analogues on male fertility: An epigenetic perspective.

Authors :
Deng, Xinyi
Liang, Sihan
Tang, Yuqian
Li, Yingxin
Xu, Ruijun
Luo, Lu
Wang, Qiling
Zhang, Xinzong
Liu, Yuewei
Source :
Environmental Pollution; Mar2024, Vol. 345, pN.PAG-N.PAG, 1p
Publication Year :
2024

Abstract

In recent years, there has been growing concern about the adverse effects of endocrine disrupting chemicals (EDCs) on male fertility. Epigenetic modification is critical for male germline development, and has been suggested as a potential mechanism for impaired fertility induced by EDCs. Bisphenol A (BPA) has been recognized as a typical EDC. BPA and its analogues, which are still widely used in various consumer products, have garnered increasing attention due to their reproductive toxicity and the potential to induce epigenetic alteration. This literature review provides an overview of studies investigating the adverse effects of bisphenol exposures on epigenetic modifications and male fertility. Existing studies provide evidence that exposure to bisphenols can lead to adverse effects on male fertility, including declined semen quality, altered reproductive hormone levels, and adverse reproductive outcomes. Epigenetic patterns, including DNA methylation, histone modification, and non-coding RNA expression, can be altered by bisphenol exposures. Transgenerational effects, which influence the fertility and epigenetic patterns of unexposed generations, have also been identified. However, the magnitude and direction of certain outcomes varied across different studies. Investigations into the dynamics of histopathological and epigenetic alterations associated with bisphenol exposures during developmental stages can enhance the understanding of the epigenetic effects of bisphenols, the implication of epigenetic alteration on male fertility, and the health of successive generation. [Display omitted] • Overview of evidence on bisphenol's impact on male fertility and epigenetic patterns. • The observed disruptions on fertility and epigenetics vary, and inconsistencies exist. • Although detriments were observed, studies on BPA analogues remain relatively few. • Summary of knowledge gaps and proposal of future research directions. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
02697491
Volume :
345
Database :
Supplemental Index
Journal :
Environmental Pollution
Publication Type :
Academic Journal
Accession number :
175873808
Full Text :
https://doi.org/10.1016/j.envpol.2024.123393