Navigation Links
Allergies lower risk of low- and high-grade glioma
Date:2/6/2011

PHILADELPHIA The more allergies one has, the lower the risk of developing low- and high-grade glioma, according to data published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research.

Researchers from the University of Illinois at Chicago, used self-reported data on medically diagnosed allergies and antihistamine use for 419 patents with glioma and 612 cancer-free patients from Duke University and NorthShore University HealthSystem. Controls had no history of brain tumors or any cancers, and did not have a history of neurodegenerative disease.

"Other studies have found a correlation between allergies and glioma risk," said Bridget McCarthy, Ph.D., a research associate professor of epidemiology at the University of Illinois at Chicago School of Public Health. "In this study we confirmed that allergies are protective and found that the more allergies one has, the more protected he or she is."

Participants completed a web-based or telephone survey and were asked if they were medically diagnosed with allergies or asthma at least two years prior to the survey, and if so, the age of diagnosis. In addition, they were asked to indicate the number of individual allergies within each of the following groupings: seasonal, pet, medication, food and other.

Included in the survey were details on regular medication usage two years or more prior to the survey, and information on specific medication brands, frequency and duration of usage.

Allergies appeared to be protective and provided a reduced risk for those with who have a higher number and more types of allergies, according to the study results. Age of allergy diagnosis and years since diagnosis were not associated with glioma risk. In addition, antihistamine use, including diphenhydramine hydrochloride (a possible neurocarcinogen), did not appear to affect glioma risk separately from the effects of allergies.

"Our study confirms that there is a relationship between the immune system of allergy sufferers and glioma risk," said McCarthy. "A comprehensive study of allergies and antihistamine use with standardized questions and biological markers is essential to further delineate the biological mechanism that may be involved in brain tumor development."


'/>"/>

Contact: Natalie Poole
Natalie.Poole@aacr.org
267-646-0619
American Association for Cancer Research
Source:Eurekalert

Related biology news :

1. Allergies and wheezing illnesses in childhood may be determined in the womb
2. First study of its kind finds children with food allergies are often victims of bullying
3. Penn researchers identify immune cells that fight parasites may promote allergies and asthma
4. Preventing allergies
5. Just in time for spring: Scientists find the cellular on and off switch for allergies and asthma
6. Mites on hissing coackroach may benefit humans with allergies
7. Even natural perfumes may cause allergies
8. Food allergies: Overestimated and underestimated
9. New study shows soy protein lowers non-HDL cholesterol significantly more than milk protein
10. Wildflower colors tell butterflies how to do their jobs
11. Wastewater treatment lowers pathogen levels
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/15/2016)... Puerto Rico , Jan. 15, 2016 ... big and small to find new ways to ensure ... culture. iOS and Android ... based on biometrics, transforming it into a hardware authorization ... that users swipe their fingerprint on their KodeKey enabled ...
(Date:1/13/2016)... DUBLIN , January 13, 2016 ... has announced the addition of the  ... - Estimation & Forecast (2015-2020)" ... http://www.researchandmarkets.com/research/7h6hnn/india_biometrics ) has announced the ... & Identification Market - Estimation & ...
(Date:1/11/2016)... , Jan. 11, 2016  higi, the leading ... 10,000 retail locations, web and mobile, today announced ... million from existing investors. --> ... devoted to further innovate higi,s health platform – ... web portal – including expanding services and programs ...
Breaking Biology News(10 mins):
(Date:2/8/2016)... ... February 08, 2016 , ... Franz Inc. ... Graph Database technology, today announced the availability of AllegroGraph 6, the leading Semantic ... Cloudera Certified Technology Program (CCPT). AllegroGraph is the first Semantic Graph ...
(Date:2/6/2016)... , ... February 06, 2016 , ... The Center for ... for middle and high school teachers on Wednesday February 10, 2016. This Bite ... the Smithsonian-Mason School of Conservation, located at 1500 Remount Road in Front Royal, VA ...
(Date:2/5/2016)... Amarantus BioScience Holdings, Inc. ... developing products for Regenerative Medicine, Neurology and Orphan Diseases, ... (RPDD) from the US Food and Drug Administration (FDA) ... previously granted orphan drug designation (ODD) by the US ... Holdings, Inc. (OTCQB: AMBS), a biotechnology ...
(Date:2/4/2016)... ... ... Shimadzu Scientific Instruments will showcase several new products, including ... and present on the analysis of mycotoxins and medical cannabis at the Pittcon ... the Georgia World Congress Center in Atlanta, Georgia. , Attendees should stop ...
Breaking Biology Technology: