Testis expressed 50 is essential for maintaining sperm acrosome integrity during epididymal transit

Proceedings of the National Academy of Sciences, Volume 122, number 36, September 2025.
Significant sperm form significantly in the testicles and acquire the ability to fertilize during the migration of the testicles through the epididymis. We have pointed out that sperm malformations are often observed during the epididymary transit. Molecular mechanisms for …