All
Copilot
Images
Videos
Maps
News
Shopping
More
Flights
Travel
Hotels
Search
Notebook
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
Any time
Past hour
Past 24 hours
Past 7 days
Past 30 days
Best match
Most recent
Hosted on MSN
2d
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Trending now
Los Angeles wildfire updates
Sanctions against Columbia
Confirmed as DHS secretary
US has not stopped aid
DOJ drops case
‘Walk It Out’ rapper dies
Indicted for insurrection
Target ending its DEI goals
Recalls over 80,000 SUVs
PETA activists arrested
Escaped monkeys captured
Proposed ban withdrawn
US lifts bomb restrictions
Smuggling deaths guilty plea
Win sixth ice dance title
Jets hire Mougey as GM
Hack impacted 190M
Sudan: At least 70 killed
IA immigration law blocked
38 hurt on United flight
Shifts view on COVID origins
Wins first Grand Slam title
Wins US figure skating title
Sentenced to 17+ years
153 war detainees freed
Carroll to coach Raiders
Flights for Afghans paused
ISR to get 2K-pound bombs
Nets retire No. 15 jersey
Confirmed to lead Pentagon
NK tested cruise missiles?
Feedback