The deleterious effects of chemical or non-chemical endocrine disruptors (EDs) on male fertility potential is well documented but still not fully elucidated. For example, the detection of industrial chemicals' metabolites in seminal plasma and follicular fluid can affect efficiency of the gametogenesis, the maturation and competency of gametes and has guided scientists to hypothesize that endocrine disrupting chemicals (EDCs) may disrupt hormonal homoeostasis by leading to a wide range of hormonal control impairments. The effects of EDCs exposure on reproductive health are highly dependent on factors including the type of EDCs, the duration of exposure, individual susceptibility, and the presence of other co-factors. Research and scientists continue to study these complex interactions. The aim of this review is to summarize the literature to better understand the potential reproductive health risks of EDCs in France.
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http://dx.doi.org/10.3389/fpubh.2023.1232646 | DOI Listing |
Hum Reprod
December 2024
Division of Translational Endocrinology, Department of Endocrinology and Internal Medicine, Copenhagen University Hospital, Herlev, Gentofte, Denmark.
Study Question: Is serum phosphate linked with semen quality and reproductive hormones in infertile men?
Summary Answer: Hypophosphatemia is a frequent finding in infertile men and is associated with lower number of motile sperm.
What Is Known Already: Phosphate is available in fluid from all segments of the male reproductive tract in concentrations manyfold higher than in serum. However, the role of phosphate in male fertility is largely unknown.
Environ Health Perspect
December 2024
Division of Pharmacology & Toxicology, The University of Texas at Austin, Austin, Texas, USA.
Background: Increasing evidence supports an association of endocrine-disrupting chemical (EDC) exposures with adverse biological effects in humans and wildlife. Recent studies reveal that health consequences of environmental exposures may persist or emerge across generations. This creates a dual conundrum: that we are exposed to contemporary environmental chemicals overlaid upon the inheritance of our ancestors' exposure profiles.
View Article and Find Full Text PDFEnviron Health Perspect
December 2024
Division of Pharmacology & Toxicology, The University of Texas at Austin, Austin, Texas, USA.
Background: Endocrine-disrupting chemicals (EDCs) are exogenous chemical compounds that interfere with the normal function of the endocrine system and are linked to direct and inherited adverse effects in both humans and wildlife. Legacy EDCs such as polychlorinated biphenyls (PCBs) are no longer used yet remain detectable in biological specimens around the world; concurrently, we are exposed to newer EDCs like the fungicide vinclozolin (VIN). This combination of individuals' direct environmental chemical exposures and any heritable changes caused by their ancestors' chemical exposures leads to a layered pattern of both direct and ancestrally inherited exposures that might have cumulative effects over generations.
View Article and Find Full Text PDFEur J Pediatr
December 2024
Department of Biomedicine - Pharmacology and Therapeutics Unit, Faculty of Medicine, University of Porto, Porto, Portugal.
Phthalic acid esters, or phthalates, are plasticizers commonly used in the plastics industry and they are known for their endocrine-disrupting effects. Numerous epidemiological studies have been conducted to evaluate the effects of phthalate exposure on thyroid function, both in adults and children. However, there is still considerable debate surrounding this issue.
View Article and Find Full Text PDFMol Biol Rep
December 2024
Department of Basic Medical Sciences, Neyshabur University of Medical Sciences, Neyshabur, Iran.
This study conducts an in-depth review of the correlation between testis tissue changes and circulating microRNAs (miRNA) in diabetes-induced male reproductive complications, drawing upon both animal and clinical studies. The original articles published in English that specifically investigate miRNAs linked to male infertility in humans or animals with either type I or ΙΙ diabetes mellitus were included. The relevant articles were gathered from the PubMed, Google Scholar, Cochrane Library, and ScienceDirect databases.
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