UV radiation damage leads to ribosome roadblocks, causing early skin cell death

In a recent study, researchers suggest the cell's messenger RNA (mRNA) -- the major translator and regulator of genetic material -- along with a critical protein called ZAK, spur the cell's initial response to UV radiation damage and play a critical role in whether the cell lives or dies.

In a recent study, researchers suggest the cell's messenger RNA (mRNA) -- the major translator and regulator of genetic material -- along with a critical protein called ZAK, spur the cell's initial response to UV radiation damage and play a critical role in whether the cell lives or dies.