Loss of Nup210 results in muscle repair delays and age-associated alterations in muscle integrity.

ABSTRACT: Nuclear pore complexes, the channels connecting the nucleus with the cytoplasm, are built by multiple copies of ∼30 proteins called nucleoporins. Recent evidence has exposed that nucleoporins can play cell type-specific functions. Despite novel discoveries into the cellular functions of nucleoporins, their role in the regulation of mammalian tissue physiology remains mostly unexplored because of a limited number of nucleoporin mouse models. Here we show that ablation of Nup210/Gp210, a nucleoporin previously identified to play a role in myoblast differentiation and Zebrafish muscle maturation, is dispensable for skeletal muscle formation and growth in mice. We found that although primary satellite cells from Nup210 knockout mice can differentiate, these animals show delayed muscle r

SUBMITTER: Sakuma S 

PROVIDER: S-EPMC8711851 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature