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's top health official says the state has "literally shrunk." According to preliminary data, it saw 64,714 total deaths and 57,641 births in 2020.
Alabama is gearing up for flu season. Health professionals say it's okay to get the COVID-19 vaccine in conjunction with the flu vaccine.
For the last sixteen years, Birmingham City Councilor Steven Hoyt has represented areas like Ensley, West End and Five Points West. But Hoyt will leave office next month after choosing not to run for reelection. His last meeting is October 19.
The interactive art exhibit “All In” put viewers in the shoes of Ramsay High School students.
The Jefferson County Commission unanimously passed a $882,750,611 budget last week. It includes a 3% across-the-board raise for county employees.
The city of Birmingham will apply for a $100,000 grant from the U.S. Department of Justice to purchase and maintain license plate readers in an effort “to improve the [Birmingham Police Department’s] response to violent crime.”
