Cellular Garb-aging is the build-up of junk inside the cells that naturally occurs during aging. This article says why it happens.
To maintain protein homeostasis, and prevent garb-aging, the cell uses molecular chaperones, which help assemble and disassemble proteins. Chaperonins are a special class of chaperones that provide favorable conditions for the correct folding of other proteins, thus preventing aggregation. Chaperonins prevent the misfolding of proteins, which prevents conditions such as Mad Cow Disease. Sometimes, chaperonin proteins may also tag misfolded proteins to be degraded. When properly tagged, other processes can recognize the damaged or misfolded proteins and ‘take out the trash.’
Think of it as garb-aging removal.
Aging Leads to Cellular Garb-Aging
Unfortunately, advancing age brings about the decline of the molecular chaperones that aid in the folding process. To add insult to injury, we also experience a decrease in the other quality control process that help clear misfolded and damaged proteins from our cells. Our garb-aging removal processes fall to the wayside. Garb-aging takes its place.
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