Stem cell strategy for boosting testosterone levels tested in rodents
"Our study is the first to report a method for generating Leydig cells b y means of direct cell reprogramming," says senior study co-author Yadong Huang of Jinan University. "This alternative source of Leydig cells will be of great significance for basic research and provides the attractive prospect of clinical application in the field of regenerative medicine." Male hypogonadism is characterized by symptoms such as mood disturbances, sexual dysfunction, decreased muscle mass and strength, and decreased bone mineral density. One primary cause is the dysfunction of testosterone-producing Leydig cells in the testes. Testosterone replacement therapy can alleviate some symptoms resulting from Leydig cell failure, but it may also increase the risk of prostate and cardiovascular complications, such as the formation o f blood clots. Leydig cell transplantation could be a promising alternative to hormone replacement therapy, providing physiological patterns of hormone...