We also found that UVB exposures to
mouse skin resulted in significant (i) increases in cdk-2, cdk-4,
cdk-6 and cyclin D2 protein levels in epidermis; whereas, resveratrol
pre-treatment significantly reversed these effects [8]. Interestingly,
resveratrol pre-treatment was found to result in a further
enhancement in UVB exposure-mediated increase in WAF1/p21
and p53 proteins