The first-ever 3D model of testicles, made using mouse cells, could improve our understanding of sex development disorders and male infertility. When you purchase through links on our site, we may ...

In boys with undescended testis, the risk of developing infertility is traditionally predicted based on a decrease in germ cell count observed using testicular biopsy samples. However, the process of ...

Impact of HSF5 Deficiency on Growth and Sperm Formation of Testis (IMAGE) Kumamoto University Caption Deletion of hsf5 in mice results in the impaired development of testis (left), and the absence of ...

A biological look at the complex, two-phase migration of the testes during fetal development.

Many people with testicular cancer don’t have a family history of it. Still, your risk may be much higher if you have a parent or sibling with the disease. But environment and hormones also play a ...