Article
Maintenance of type 2 glycolytic myofibers with age by Mib1-Actn3 axis.
Nature communications - 26 Feb 2021
Seo Ji-Yun, Kang Jong-Seol, Kim Ye Lynne, Jo Young-Woo, Kim Ji-Hoon, Hann Sang-Hyeon, Park Jieon, Park Inkuk, Park Hyerim, Yoo Kyusang, Rhee Joonwoo, Park Jung-Wee, Ha Yong Chan, Kong Young-Yun
Abstract excerpt
Age-associated muscle atrophy is a debilitating condition associated with loss of muscle mass and function with age that contributes to limitation of mobility and locomotion. However, the underlying mechanisms of how intrinsic muscle changes with age are largely unknown. Here we report that, with age, Mind bomb-1 (Mib1) plays important role in skeletal muscle maintenance via proteasomal degradation-dependent...
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