UNC researchers discover possible cause of autism - WNCN: News, Weather

UNC researchers discover possible cause of autism

Posted: Updated:
CHAPEL HILL, N.C. -

Scientists at the University of North Carolina in Chapel Hill have discovered a possible cause of autism, according to research published in the journal Nature.

The new study from UNC shows a problem with a key group of enzymes called topoisomerases which can have an effect on brain development and potentially lead to autism spectrum disorder (ASD).

"Our study shows the magnitude of what can happen if topoisomerases are impaired," said senior study author Mark Zylka, PhD, associate professor in the Neuroscience Center and the Department of Cell Biology and Physiology at UNC. "Inhibiting these enzymes has the potential to profoundly affect neurodevelopment — perhaps even more so than having a mutation in any one of the genes that have been linked to autism."

Those working on the study believe it could help with ASD detection and prevention.

"This could point to an environmental component to autism," said Zylka in a written release on UNC's website. "A temporary exposure to a topoisomerase inhibitor in utero has the potential to have a long-lasting effect on the brain, by affecting critical periods of brain development."

You can read more on this study on UNC's website.

  • Most Popular StoriesMost Popular StoriesMore>>

  • Mom bites off dog's ear to save daughter during attack

    Mom bites off dog's ear to save daughter during attack

    Tuesday, April 22 2014 2:49 PM EDT2014-04-22 18:49:19 GMT
    Image from CNN/KHOU-TVImage from CNN/KHOU-TV
    In a backyard in Alvin, swings a very lucky girl. Her name is Mackenzi Plass, or Kenzi for short, and she survived a dog attack and has undergone several surgeries."She'll be two and a half in May," said her very proud mother Chelsi Camp. "She's doing great. You wouldn't know it if you couldn't see."Mackenzi has scars on her face after the ordeal just weeks ago that put her mother's animal instincts to the test."You do whatever you can," said Camp. "I don't have physical strength at my side."...
    In a backyard in Alvin, swings a very lucky girl. Her name is Mackenzi Plass, or Kenzi for short, and she survived a dog attack and has undergone several surgeries."She'll be two and a half in May," said her very proud mother Chelsi Camp. "She's doing great. You wouldn't know it if you couldn't see."Mackenzi has scars on her face after the ordeal just weeks ago that put her mother's animal instincts to the test."You do whatever you can," said Camp. "I don't have physical strength at my side."...
  • Indictment: Prosecutor was target of Wake Forest kidnapping

    Indictment: Prosecutor was target of Wake Forest kidnapping

    Tuesday, April 22 2014 6:57 PM EDT2014-04-22 22:57:33 GMT
    The U.S. Department of Justice said Kevin Melton has been charged with conspiring to kidnap in relation to the abduction of Frank Janssen from his Wake Forest homeThe U.S. Department of Justice said Kevin Melton has been charged with conspiring to kidnap in relation to the abduction of Frank Janssen from his Wake Forest home
    Nine people have been indicted in connection with the kidnapping of a Wake Forest man whose daughter prosecuted a high-ranking member of the Bloods street gang.
    Nine people have been indicted in connection with the kidnapping of a Wake Forest man whose daughter prosecuted a high-ranking member of the Bloods street gang.
  • High school senior kicked out of prom for wearing pants

    High school senior kicked out of prom for wearing pants

    Tuesday, April 22 2014 12:27 PM EDT2014-04-22 16:27:58 GMT
    According to a senior at Cherryville High School, a pair of her red skinny jeans got her kicked out of her Senior Prom and has started a bit of a controversy at the school since. "In a way it's kind of
    According to a senior at Cherryville High School, a pair of her red skinny jeans got her kicked out of her Senior Prom and has started a bit of a controversy at the school since.
Powered by WorldNow

1205 Front St., Raleigh
N.C., 27609

Telephone: 919.836.1717
Fax: 919.836.1687
Email: newstips@wncn.com

Can't find something?
Powered by WorldNow
All content © Copyright 2000 - 2014 Media General Communications Holdings, LLC. A Media General Company.