Xianyao Liao, Binbin Tao, Xiya Zhang, Lu Chen, Ji Chen, Yanlong Song, Wei Hu
Spermatogenesis is essential for establishment and maintenance of reproduction in male vertebrates. Spermatogenesis, which is mainly regulated by the combined action of hormones, growth factors, and epigenetic factors, is highly conserved. Glial cell line-derived neurotrophic factor (GDNF) is a member of the transforming growth factor-β superfamily. In this study, global gdnfa knockout and Tg (gdnfa: mcherry) transgenic zebrafish lines were generated. Loss of gdnfa resulted in disorganized testes, decreased gonadosomatic index, and low percentage of mature spermatozoa...
July 5, 2023: Molecular and Cellular Endocrinology