Alpha B-Crystallin in Muscle Disease Prevention: The Role of Physical Activity.

ABSTRACT: HSPB5 or alpha B-crystallin (CRYAB), originally identified as lens protein, is one of the most widespread and represented of the human small heat shock proteins (sHSPs). It is greatly expressed in tissue with high rates of oxidative metabolism, such as skeletal and cardiac muscles, where HSPB5 dysfunction is associated with a plethora of human diseases. Since HSPB5 has a major role in protecting muscle tissues from the alterations of protein stability (i.e., microfilaments, microtubules, and intermediate filament components), it is not surprising that this sHSP is specifically modulated by exercise. Considering the robust content and the protective function of HSPB5 in striated muscle tissues, as well as its specific response to muscle contraction, it is then realistic to predict a specifi

SUBMITTER: Dimauro I 

PROVIDER: S-EPMC8840510 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature