When keratinocytes from humans and mice were exposed to U radiation in the experiment, p53 and another protein called pro-opiomelanocortin or POMC, went up.

 
  • 研究者研究靠進(jìn)皮膚表層的角質(zhì)化細胞是如何應對日光照射。在通常情況下,當角質(zhì)化細胞暴露在太陽(yáng)射線(xiàn)下的時(shí)候,它們產(chǎn)生能夠制造青銅色的皮膚的荷爾蒙。
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