In a recent study posted to the medRxiv* pre-print server, researchers used a suite of methods to detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the testis of patients who died ...

Mutant sperm-factories spread in men's testicles as they age to increase the risk of children with genetic diseases, researchers have shown. Millions of spermatogonia produce a constant supply of ...

Male infertility is a serious issue, often caused by low sperm counts. Now, researchers at Seoul National University have developed a way to deliver nanoparticles loaded with certain proteins directly ...

A small study of deceased nonvaccinated men who died of COVID-19 complications suggests the testes may be a sanctuary for the SARS-CoV-2 virus, raising questions about potential consequences for ...

Researchers say they have found a way to pluck out a potent type of stem cell from the testes of adult mice and transform it into other kinds of tissue, including heart muscle and blood vessels. The ...

Researchers have located one more anatomical organ where microplastics — of all shapes and constituents — are found: human testes. And although they can’t say for sure, they suspect the presence of ...

Scientists have succeeded in isolating stem cells from human testes. The cells bear a striking resemblance to embryonic stem cells -- they can differentiate into each of the three main types of ...

The testes have been identified as the most distinct type of human tissue by the Royal Institute of Technology in Sweden. The team have detailed which proteins are active in which tissues of the human ...

Faced with a shortage of the essential nutrient selenium, the brain and the testes duke it out. In selenium-depleted male mice, testes hog the trace element, leaving the brain in the lurch, scientists ...