Poor sleep quality may accelerate cancer growth, study finds - DC News FOX 5 DC WTTG

Poor sleep quality may accelerate cancer growth, study finds

Posted: Updated:

Failing to get a good night’s rest may actually have some serious health consequences.

Poor quality of sleep marked by frequent waking can speed cancer growth and increase the disease’s aggressiveness, according to new research.


You might also like...

SAD: Dad Writes Notes For When He's Gone!!!

LOVE: Bra Unhooks Only When Love is True !!!!

28 YEARS : Anniversary of Shuttle Challenger Disaster!!!!!!!

SHOCK: Bull Sharks Caught Near DC!!!!


Like us on Facebook

In a study published in the journal Cancer Research, researchers experimented with genetically engineered mice that had been injected with tumor cells. As the mice slept during the day, a quiet, motorized brush moved through half of the cages every two minutes – forcing some of the mice to wake up and go back to sleep. The other mice were not disturbed as they slept.

After four weeks, the researchers found that the tumors in the mice with fragmented sleep patterns were twice as large as the tumors in the mice who had slept normally.

According to study director Dr. David Gozal, poor sleep can significantly alter the immune system.

"It's not the tumor, it's the immune system," said Gozal, chairman of pediatrics at the University of Chicago Comer Children's Hospital. "Fragmented sleep changes how the immune system deals with cancer in ways that make the disease more aggressive."

  • Viral StoriesMore>>

  • New Americans turn to goats to address food demand

    New Americans turn to goats to address food demand

    Friday, April 18 2014 12:26 PM EDT2014-04-18 16:26:04 GMT
    COLCHESTER, Vt. (AP) -- A bunch of kids in a minivan are solving twin challenges in northern Vermont: refugees struggling to find the food of their homelands and farmers looking to offload unwanted livestock. The half dozen kids - that is, baby goats - that arrived last week at Pine Island Farm were the latest additions to the Vermont Goat Collaborative, a project that brings together new Americans hungry for goat meat with dairy goat farmers who have no need for young male animals. Some dai...
    COLCHESTER, Vt. (AP) -- A bunch of kids in a minivan are solving twin challenges in northern Vermont: refugees struggling to find the food of their homelands and farmers looking to offload unwanted livestock. The half dozen kids - that is, baby goats - that arrived last week at Pine Island Farm were the latest additions to the Vermont Goat Collaborative, a project that brings together new Americans hungry for goat meat with dairy goat farmers who have no need for young male animals. Some dai...
  • Bodies of 2 men found dead in DC

    Bodies of 2 men found dead in DC

    Thursday, April 17 2014 7:22 AM EDT2014-04-17 11:22:40 GMT
    Police in the district are investigating after the bodies of two men who were found dead Wednesday.
    Police in the district are investigating after the bodies of two men who were found dead Wednesday.
  • Caught On Tape: Intruder creeps through home, lurks over crib

    Caught On Tape: Intruder creeps through home, lurks over crib

    Wednesday, April 16 2014 1:08 PM EDT2014-04-16 17:08:32 GMT
    FOX NEWS INSIDER - A home surveillance system caught an intruder lurking through a home while a family slept. At one point, the male intruder is shown in a child's room while a two-year-old boy is asleep
    FOX NEWS INSIDER - A home surveillance system caught an intruder lurking through a home while a family slept. At one point, the male intruder is shown in a child's room while a two-year-old boy is asleep
Powered by WorldNow

WTTG FOX 5 & myfoxdc
5151 Wisconsin Ave. NW
Washington, DC 20016
Main Number: (202) 244-5151
Newsroom: (202) 895-3000
fox5tips@wttg.com

Didn't find what you were looking for?
All content © Copyright 2000 - 2014 Fox Television Stations, Inc. and Worldnow. All Rights Reserved.
Privacy Policy | Terms of Service | Ad Choices