BCL2-associated athanogene 6 exon24 contributes to testosterone synthesis and male fertility in mammals.

ABSTRACT:

Objectives

BCL2-associated athanogene 6 (BAG6) plays critical roles in spermatogenesis by maintaining testicular cell survival. Our previous data showed porcine BAG6 exon24-skipped transcript is highly expressed in immature testes compared with mature testes. The objective of this study is to reveal the functional significance of BAG6 exon24 in mammalian spermatogenesis.

Materials and methods

CRISPR/Cas9 system was used to generate Bag6 exon24 knockout mice. Testes and cauda epididymal sperm were collected from mice. TMT proteomics analysis was used to discover the protein differences induced by Bag6 exon24 deletion. Testosterone enanthate was injected into mice to generate a high-testosterone mice model. H&E staining, qRT-PCR, western blotting, vector/siRNA transfection, im

SUBMITTER: Song H 

PROVIDER: S-EPMC9251057 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature