The protein YWHAE (14-3-3 epsilon) in spermatozoa is essential for male fertility.

ABSTRACT:

Background

Spermatogenesis is a complex biological process highlighted by synthesis and activation of proteins that regulate meiosis and cellular differentiation occur during spermatogenesis. 14-3-3 proteins are adaptor proteins that play critical roles in kinase signaling, especially for regulation of cell cycle and apoptosis in eukaryotic cells. There are seven isoforms of the 14-3-3 family proteins encoded by seven genes (β, ε, γ, η, θ/τ, ζ and σ). 14-3-3 isoforms have been shown to have many interacting partners in several tissues including testis.

Objective

While it is known that 14-3-3 proteins are expressed in the functions of testis and spermatozoon, the role for each of the seven isoforms is not known. In this study, we investigated the roles of 14-3-3η and 14-3-3ε

SUBMITTER: Eisa A 

PROVIDER: S-EPMC8356477 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature