Viruses Could Trigger Early Gray Hair
A new UAB study looking at stem cells in mice might have nudged scientists toward a better understanding of one of the often-dreaded realities of aging: gray hair.
The study published last week suggests certain types of infections can start or speed up the hair-graying process in mice. UAB biologists found that triggering some of the animals’ immune systems resulted in a loss or malfunctioning of special stem cells that make melanocytes, which make hair pigment. That loss led to more and earlier graying.
Learning more about how the immune system interacts with melanocyte stem cells could also mean more insight into diseases like melanoma and vitiligo.
It’s unknown whether the findings extend to humans, but the authors think the study could explain why some people go gray early. They also say it might help explain anecdotal stories of hair turning gray after viral infections.
Alabama approves regulations on pharmacy benefit managers in order to help small pharmacies
The Alabama House backed the proposal that will require pharmacy benefit managers to reimburse independent pharmacists at least at the state Medicaid rate for prescription drugs. The bill now goes to Alabama Gov. Kay Ivey.
20 musicians who should get to go to space before Katy Perry
On April 14, Blue Origin plans to launch a space flight with a crew that includes the singer behind the 2010 hit "Firework." But we can think of many other artists who deserve to be among the stars.
Appeals court rules Trump can fire probationary federal workers once again
The decision from the Fourth Circuit Court of Appeals further clears the way for the Trump administration to re-fire, for now, thousands of probationary federal employees.
Trump says he will pause tariffs for 90 days, but not for China
The president announced he would be hiking tariffs on China to 125% "effective immediately," but said he was pausing them on other U.S. trading partners to allow time for trade negotiations.
House GOP leaders prepare budget vote, daring dissenters to oppose Trump
House GOP leaders are moving ahead with a budget plan that is meant to pave the way for future votes on President Trump's domestic agenda, but members within their own party oppose the bill. Some dissenters have remained opposed to the bill, despite pressure from leaders and Trump himself.
This former influencer gave up her smartphone. She says you should, too
August Lamm became an accidental influencer by posting pictures of her art online – until she reached a breaking point and got rid of her smartphone. Now, she's advocating for others to do the same.
