Reproduction involves making quality gametes – egg and sperm – which are essential for species continuity and therefore have huge implications for human health. The quality of the gametes is not only ...

The testicle, where sperm is produced, is a very complex tissue, explains Dr. Laurentino. This is why the "instructions" behind spermatogenesis remained unknown until now. The research group achieved ...

Researchers at the University of Hawaiʻi at Mānoa have developed new mouse models to study a key male fertility gene, providing insights that could help scientists understand and eventually treat male ...