A new study from Northwestern University published in the journal PNAS this week suggests that there could be a way to prevent age-related baldness at the cellular level. The study points out that as people age, their hair follicles get stiff, comparing it to the way joints can get stiff as we age. Well, by boosting a certain type of MRNA, the scientists were able to reverse the stiff stem cells and produce hair growth in mice. They haven't conducted human trials yet, but they hope to eventually produce a topical treatment for preventing baldness.
AD-SUPPORTED AMAZON PRIME VIDEO
Amazon is following Netflix's lead and plans to offer an ad-supported tier of their streaming service Prime Video. The Wall Street Journal reports that the streamer has been discussing these plans for several weeks now, including possibly adding ads to existing Prime Video plans, offering users access to a higher-cost, no-ad plan, similar to what happened with Amazon's music streaming service. Amazon chose not to comment on the story, so we don't know how much the new version of the service would cost just yet.
Racing will resume at Churchill Downs in September, with no changes being made after a review of surfaces and safety protocols in the wake of 12 horse deaths, including seven in the days leading up to the Kentucky Derby in May.
Six migrant workers were rammed by a vehicle outside a Walmart in North Carolina on Sunday in what appears to have been an intentional assault, but Maj. Brian Greene, interim chief of the Lincolnton Police Department, said the driver's motives are still under investigation.
The horseshoe crab has been scuttling in the ocean and tidal pools for more than 400 million years, playing a vital role in the East Coast ecosystem along with being a prized item for fishing bait and medical research.
The Biden administration is launching a trial for a new payment program for people and organizations providing caregiving coordination services to dementia patients on Medicare.
