p53, Hsp90β, and Cellular Senescence in Muscle Regeneration and Muscle Aging

Senescent cells are a mechanism of aging, but also a mechanism of regeneration. When entering a senescent state, a cell shuts down replication and begins to secrete a mix of inflammatory and other signals, rousing the immune system and altering the behavior of surrounding cells. In addition to the other ways in which cells become senescent, in response to the Hayflick limit on cellular replication, or to potentially cancerous DNA damage, senescent cells also arise in response to injury. Their secretions help to guide the complicated dance of immune cells, stem cells, and somatic cells that takes place during the consequent regeneration. Afterwards, the senescent cells self-destruct via apoptosis, or are destroyed by the immune system. Unfortunately, it is never the case that all senescent cells

From http://besthealthnews.com/2019/07/p53-hsp90%ce%b2-and-cellular-senescence-in-muscle-regeneration-and-muscle-aging/?utm_source=rss&utm_medium=rss&utm_campaign=p53-hsp90%25ce%25b2-and-cellular-senescence-in-muscle-regeneration-and-muscle-aging


From https://jamesjohnson10.blogspot.com/2019/07/p53-hsp90-and-cellular-senescence-in.html


From https://judywright2.blogspot.com/2019/07/p53-hsp90-and-cellular-senescence-in.html

Author: Judy Wright

This more traditional concept of natural things which can still be found today implies a distinction between the natural and the artificial, with the artificial being understood as that which has been brought into being by a human consciousness or a human mind.

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