Dynein axonemal intermediate chain 2 plays a role in gametogenesis by activation of Stat3.

ABSTRACT: We previously identified the mouse dynein axonemal intermediate chain 2 (Dnaic2) gene. This gene expresses a component of the axonemal dynein complex that functions in cilia or flagella. We found that overexpression of Dnaic2 results in female subfertility and male infertility. In this study, we generated Dnaic2 knockdown (KD) mice and identified the potential regulatory mechanisms involved in Dnaic2 function. For phenotype analysis, we found that body weight was lighter and size was smaller in Dnaic2 KD mice than in wild-type mice. A total of 45% of these Dnaic2 KD mice were infertile due to sperm abnormalities in males, or had oocyte abnormalities and pathological changes in the tunica mucosa in the oviduct of females. Moreover, Dnaic2 overexpression enhanced the expression of proliferat

SUBMITTER: Yang Z 

PROVIDER: S-EPMC6307815 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature