搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
按时间排序
按相关度排序
来自MSN
5 小时
颠覆认知:日晒的根源是RNA,而非DNA
最新研究揭示,导致日晒伤急性反应的根源在于RNA受损,而非传统认知中的DNA破坏,为相关治疗提供了全新视角。 长期暴露在阳光下又缺乏足够保护,皮肤常会红肿灼痛,像一只即将上桌的龙虾。 传统观点认为,皮肤的炎症反应源于组织DNA受损后引发的一系列连锁效应。然而,最新针对小鼠和人类皮肤细胞的研究发现,晒伤的初始反应与以往预期截然不同。 “教科书告诉我们,晒伤是由DNA受损引起的细胞死亡和炎症,但这项研 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Hughes Fire prompts evacs
Senate advances nomination
Confirmed as CIA director
Judge halts executive order
PayPal fined by New York
Sentenced to over 50 years
NYC aesthetician charged
Security breach at US Capitol
New panel to probe Jan. 6
Orders release of secret docs
Slander conviction upheld
ICC targets Taliban leaders
Announces return to skiing
Thai same-sex marriage law
ACLU sues over deportations
Mulls SC governor’s bid
Defends diversity policies
San Antonio officers shot
Corpse flower draws crowd
Houston refinery closure
Halftime show special guest
Picked as ambassador to EU
'Bling Empire' star dies
Commandments law in court
Purdue, Sacklers settlement
CNN announcing layoffs
100K+ ducks to be killed
Recalling over 270K vehicles
Heat suspend Butler again
Keys upsets Swiatek
Launches bid for governor
Jobless claims rise slightly
反馈