Blueberries, red grapes may boost body's immune function - 8 News NOW

Blueberries, red grapes may boost body's immune function

Updated: Sep 17, 2013 02:22 PM
© iStockphoto.com / Joe Biafore © iStockphoto.com / Joe Biafore

TUESDAY, Sept. 17 (HealthDay News) -- Red grapes and blueberries may give your immune system a boost, according to a new study.

Researchers found that both fruits contain compounds called stilbenoids, which work with vitamin D to increase expression of the human cathelicidin antimicrobial peptide (CAMP) gene, which is involved in immune function.

The stilbenoid compounds included resveratrol in red grapes and pterostilbene in blueberries.

"Out of a study of hundreds of compounds, just these two popped right out," Adrian Gombart, a principal investigator at the Linus Pauling Institute at Oregon State University, said in a university news release.

"Their synergy with vitamin D to increase CAMP gene expression was significant and intriguing," said Gombart, an associate professor in the university's college of science. "It's a pretty interesting interaction."

Gombart and colleagues noted, however, that these findings were made in laboratory cell cultures and do not prove that eating blueberries and red grapes would boost a person's immune function.

The study was published Sept. 17 in the journal Molecular Nutrition and Food Research.

The CAMP gene has been shown to play a key role in the innate immune system -- the body's first line of defense that gives it the ability to fight bacterial infection. The response is especially crucial as many antibiotics become less effective.

Previous research has found a strong association between adequate vitamin D levels and the function of the CAMP gene. This new study suggests that certain other compounds may play a role as well.

More information

The U.S. National Institute of Allergy and Infectious Diseases has more about the immune system.

Copyright © 2013 HealthDay. All rights reserved.

  • Paula's Health NotesLas Vegas Health NewsMore>>

  • Study touts health care workers with less than bachelor's degree

    Study touts health care workers with less than bachelor's degree

    Thursday, July 24 2014 12:08 AM EDT2014-07-24 04:08:05 GMT
    Among Las Vegas workers with less than a bachelor’s degree only 3.5 percent hold jobs in the most common health care occupations, the lowest percentage among the nation’s 100 largest metropolitan areas, the Brookings Institution reported Wednesday night.More>>
    Among Las Vegas workers with less than a bachelor’s degree only 3.5 percent hold jobs in the most common health care occupations, the lowest percentage among the nation’s 100 largest metropolitan areas, the Brookings Institution reported Wednesday night.More>>
  • Breath test can test for illnesses

    Breath test can test for illnesses

    Monday, July 21 2014 3:00 PM EDT2014-07-21 19:00:17 GMT
    With most diseases, an early diagnosis means a better prognosis, but sometimes it's difficult, painful and expensive to test for illnesses. Now there's a new way to spot a variety of conditions and all it takes is a simple breath.More>>
    With most diseases, an early diagnosis means a better prognosis, but sometimes it's difficult, painful and expensive to test for illnesses. Now there's a new way to spot a variety of conditions and all it takes is a simple breath.More>>
  • Bariatric Surgery for Diabetes

    Bariatric Surgery for Diabetes

    Monday, July 21 2014 4:48 PM EDT2014-07-21 20:48:09 GMT
    Nearly 90 percent of people with type-two diabetes are obese and as more Americans gain weight, more will likely face a diabetes diagnosis. In fact, the American diabetes association predicts that one in three adults will have diabetes by the year 2050.More>>
    Nearly 90 percent of people with type-two diabetes are obese and as more Americans gain weight, more will likely face a diabetes diagnosis. In fact, the American diabetes association predicts that one in three adults will have diabetes by the year 2050.More>>
*DISCLAIMER*: The information contained in or provided through this site section is intended for general consumer understanding and education only and is not intended to be and is not a substitute for professional advice. Use of this site section and any information contained on or provided through this site section is at your own risk and any information contained on or provided through this site section is provided on an "as is" basis without any representations or warranties.
Powered by WorldNow
All content © Copyright 2000 - 2014 WorldNow and KLAS. All Rights Reserved.
For more information on this site, please read our Privacy Policy and Terms of Service.