Endocrine Abstracts

Infertility affects about 15% of couples, and, among these, 50% are related to the male factor. Male infertility can be caused by intrinsic factors, and these may either directly or indirectly affect gamete and testicular development as a consequence of endocrinopathies. In that sense, research regarding the involvement of endocrine hormones, particularly of nutritional status-linked hormones, in the male reproductive system has increased over the years. In fact, the rise on t...

Metabolic and endocrine dysregulation induced by high-fat diet (HFD) can lead to decreased male fertility potential and have a negative impact on the offspring’s metabolic health. Small non-coding RNAs (sncRNAs) were proposed as being potential mediators of metabolic queues across transgenerational inheritance. During development and epidydimal transit, spermatozoa become enriched with tRNA-derived stress-induced RNAs (tiRNAs). This sncRNAs class appears to be particularl...