An in vitro spermatogenesis method using mouse testicular tissue to produce fertile sperm was established more than a decade ago. Although this culture method has generally not been effective in other ...

Mammalian spermatogenesis is a heat-vulnerable process that occurs at low temperatures, and elevated testicular temperatures cause male infertility. However, the current reliance on in vivo assays ...

The artificial testicles produced in Dr. Gonen's lab at the Goodman Faculty of Life Sciences and the Institute of Nanotechnology and Advanced Materials at Bar-Ilan University are testis organoids—tiny ...

A breakthrough study published in PLoS Biology demonstrates that rat testis tissue frozen for over 20 years can be successfully transplanted into infertile mice to regenerate and produce sperms.

The testis is responsible for sperm production and testosterone synthesis. Abnormalities in testis development and function lead to disorders of sex development (DSD) and male infertility. Currently, ...

Rat testicle cells that were frozen for 23 years have produced sperm after being implanted into mice. The findings suggest that children who have testicle tissue frozen before cancer treatment may be ...

The artificial testicles produced in Dr. Gonen's lab at the Goodman Faculty of Life Sciences and the Institute of Nanotechnology and Advanced Materials at Bar-Ilan University, are testis organoids – ...

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert ...