Vigor King mitigates spermatogenic disorders caused by environmental estrogen zearalenone exposure.

Zearalenone (ZEN) has been shown to cause reproductive damage by inducing oxidative stress. Astaxanthin and L-carnitine are widely used to alleviate oxidative stress and promote sperm maturation. However, it remains uncertain whether they are effective in mitigating spermatogenesis disorders induced by ZEN.

NAD precursors promote the restoration of spermatogenesis in busulfan-treated mice through inhibiting Sirt2-regulated ferroptosis.

In recent years, nicotinamide adenine dinucleotide (NAD) precursors (Npre) have been widely employed to ameliorate female reproductive problems in both humans and animal models. However, whether and how Npre plays a role in the male reproductive disorder has not been fully clarified. In the present study, a busulfan-induced non-obstructive azoospermic mouse model was used, and Npre was administered for five weeks following the drug injection, with the objective of reinstating spermatogenesis and fertility.

Correction: Chestnut polysaccharides restore impaired spermatogenesis by adjusting gut microbiota and the intestinal structure.

Correction for 'Chestnut polysaccharides restore impaired spermatogenesis by adjusting gut microbiota and the intestinal structure' by Zhong-Yi Sun , , 2022, , 425-436, DOI: 10.1039/D1FO03145G.

The proliferation role of LH on porcine primordial germ cell-like cells (pPGCLCs) through ceRNA network construction.

Background: The transdifferentiation of skin-derived stem cells (SDSCs) into primordial germ cell-like cells (PGCLCs) is one of the major breakthroughs in the field of stem cells research in recent years. This technology provides a new theoretical basis for the treatment of human infertility. However, the transdifferentiation efficiency of SDSCs to PGCLCs is very low, and scientists are still exploring ways to improve this efficiency or promote the proliferation of PGCLCs.