HOME >> BIOLOGY >> NEWS
A new study links a stomach microbe to asthma prevention

NEW YORK, April 23, 2007 -- The stomach bacterium Helicobacter pylori, which causes stomach cancer and peptic ulcers, may not be all bad. According to a new study, it may help protect kids from asthma.

The study, based on an analysis of a health survey of 7,663 adults, showed that a virulent strain of H. pylori was especially associated with being asthma-free before the age of 15. People who carry the strain were 40 percent less likely to have had asthma at an early age than those who didnt carry the strain. The study also found that the microbe was associated with protection against ragweed and other allergies due to pollens and molds particularly among younger adults.

The study is published in the April 23, 2007, issue of Archives of Internal Medicine.

"Ultimately, the potentially protective properties of Helicobacter are consistent with one another," explains Martin J. Blaser, M.D., the Frederick H. King Professor of Internal Medicine, Chairman of the Department of Medicine, and Professor of Microbiology at NYU School of Medicine, who has been studying H. pylori for more than 20 years.

"These properties point toward a much more complex view of the organismnot just as ulcer-pathogen or cancer-pathogen, but as an organism that has its costs and benefits to us," says Dr. Blaser. "The relative costs and benefits clearly differ among individuals."

Dr. Blaser performed the study with Yu Chen, Ph.D., MPH, assistant professor in the Department of Environmental Medicine at NYU School of Medicine, a new faculty member with expertise in epidemiology.

H. pylori lives in the mucous layer lining the stomach where it persists for decades. It is acquired usually before the age of 10, and is transmitted mainly in families. Dr. Blasers previous studies have confirmed the bacteriums link to stomach cancer and elucidated genes associated with its virulence, particularly a gene ca
'"/>

Contact: Jennifer Berman
Jennifer.Berman@nyumc.org
212-404-3555
New York University Medical Center and School of Medicine
23-Apr-2007


Page: 1 2 3 4

Related biology news :

1. New study warns limited carbon market puts 20 percent of tropical forest at risk
2. Clones on task serve greater good, evolutionary study shows
3. Pollution causes 40 percent of deaths worldwide, study finds
4. A study by the MUHC and McGill University opens a new door to understanding cancer
5. New study suggests Concord grape juice may provide protection against breast cancer
6. Preclinical study links gene to brain aneurysm formation
7. In limiting life span, study finds booming bacteria innocent
8. Multicenter study nets new lung tumor-suppressor gene
9. MIT study: Maturity brings richer memories
10. Chickadee, nutchatch presence in conifers increases tree growth, says CU-Boulder study
11. Phase II study of therapeutic vaccine shows efficacy in patients with metastatic colorectal cancer

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: new study links stomach microbe asthma prevention

(Date:1/22/2015)... , Jan. 13, 2015 /PRNewswire/ - Today, FindBiometrics, the leading ... the launch of its new website design. "When ... its infancy", says Peter O,Neill , founder and CEO ... the industry needs involvement from the key players on a ...
(Date:1/22/2015)... Technology Showcase, Hall E -   EyeLock Inc. , a ... will showcase its EyeLock ID technology integrated in a 3D ... Oak Ridge National Laboratory (ORNL) at the 2015 ... authentication technology is being used to validate the driver and ...
(Date:1/22/2015)... , Jan. 16, 2015  A man-made form of insulin ... other mental capabilities in adults with mild cognitive impairment ... led by researchers at Wake Forest Baptist Medical Center. ... with amnesic mild cognitive impairment (MCI) or mild to ...
Breaking Biology News(10 mins):Identity Industry Leading Publication Debuts New Look As Biometrics Hit Mainstream 2EyeLock Debuts First Iris Authentication Technology Embedded in 3D Printed Automobile 2EyeLock Debuts First Iris Authentication Technology Embedded in 3D Printed Automobile 3Nasal Spray with Insulin Equivalent Shows Promise as Treatment for Adults with Mild Cognitive Impairment, Alzheimer's Dementia 2Nasal Spray with Insulin Equivalent Shows Promise as Treatment for Adults with Mild Cognitive Impairment, Alzheimer's Dementia 3
(Date:2/27/2015)... FamilyFarms Group is pleased to announce its ... Farms, received the 2015 Tomorrow’s Top Producer Horizon Award. ... of 35, who has demonstrated excellence in the business ... the Tomorrow's Top Producer Horizon Award. Every year I ... Award and learning from their experiences. It is truly ...
(Date:2/27/2015)... Feb. 27, 2015  Steep Hill, the industry leader ... internationally, intends to open a full service medical cannabis ... , bringing advanced scientific tools and methodology to ... Steep Hill is currently the only laboratory licensed by ... and contaminant testing in order to meet the recently ...
(Date:2/26/2015)... Feb. 26, 2015 S&P Capital IQ (MHFI) ... Report coverage on MabVax Therapeutics Holdings Inc . ... clinical stage biotechnology company focused on the development of ... in the treatment of cancer. MabVax has discovered a ... protective immune responses generated by patients who have been ...
(Date:2/26/2015)... VIEW, Calif. , Feb. 26, 2015  23andMe, ... of Kate Black as Privacy Officer and ... federal, and state privacy laws as well as health ... regulatory team, she will be responsible for reviewing, updating ... customers in the U.S. and abroad. She joined the ...
Breaking Biology Technology:Matt Sims Receives the 2015 Tomorrow’s Top Producer Horizon Award 2Steep Hill First to Receive Provisional Approval to Establish Laboratory Services for Cannabis Testing in State of New Mexico 2S&P Capital IQ Initiates Coverage on MabVax Therapeutics Holdings Inc. in S&P Capital IQ Factual Stock Reports 2S&P Capital IQ Initiates Coverage on MabVax Therapeutics Holdings Inc. in S&P Capital IQ Factual Stock Reports 3S&P Capital IQ Initiates Coverage on MabVax Therapeutics Holdings Inc. in S&P Capital IQ Factual Stock Reports 4S&P Capital IQ Initiates Coverage on MabVax Therapeutics Holdings Inc. in S&P Capital IQ Factual Stock Reports 523andMe Appoints Kate Black as Privacy Officer and Corporate Counsel 2
Cached News: