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:12/17/2014)... 2014 Research and Markets ( ... "Global Chemical Sensor Market 2015-2019" report ... http://photos.prnewswire.com/prnh/20130307/600769 One major trend upcoming ... medical sensors in biomedical applications. Chemical sensors help ... correct diagnosis during surgical procedures. The Global Chemical ...
(Date:12/15/2014)... , Dec. 12, 2014 Research and ... the addition of the "Global Facial Recognition ... http://photos.prnewswire.com/prnh/20130307/600769 ... identification of individuals. Facial recognition system measures the ... nose, jaw edges, mouth, and the distance between ...
(Date:12/11/2014)... , Dec. 09, 2014 Research and ... ( http://www.researchandmarkets.com/research/9ql3kr/biometrics_market ) has ... in India 2015-2019" report to their offering. ... this market is the adoption of multimodal biometric ... characteristic of an individual for verification and identification ...
Breaking Biology News(10 mins):Global Chemical Sensor Market 2015-2019: Key Vendors are Abbott Laboratories, Bayer, Hoffmann La-Roche, Johnson & Johnson, NGK Spark Plugs and Robert Bosch 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 3Biometrics Market in India 2015-2019: Key Vendors are 3M Cogent, NEC, Safran and Suprema 2
(Date:12/19/2014)... EVANSTON, Ill. , Dec. 19, 2014 ... to develop novel drugs for diseases of the central ... Ph.D., president and chief executive officer, will present at ... Dr. Riedel,s presentation will take place at 3:00 p.m. ... St. Francis in San Francisco, Calif. ...
(Date:12/19/2014)... 19, 2014 Bina Technologies, Inc. (Bina, ... they have been acquired by Roche (SIX: RO, ROG; ... held company that provides a big data platform for ... data for the academic and translational research markets.  Bina ... will continue to focus on development of their innovative ...
(Date:12/19/2014)... DUBLIN , Dec. 19, 2014 Research ... announced the addition of the "Technology Innovations ... their offering. http://photos.prnewswire.com/prnh/20130307/600769 ... Innovations in Smart Fabrics" offers a detailed assessment ... Key Findings: 1. ...
(Date:12/19/2014)... 18, 2014 Today, TiFiber, ... pilot production facility and future company headquarters in ... innovative new materials that safely and effectively control ... because of its historic, strong support for manufacturing, ... attract leading edge, technology-based companies such as TiFiber. ...
Breaking Biology Technology:Naurex to Present at 33rd Annual J.P. Morgan Healthcare Conference 2Bina Technologies is acquired by Roche. 2Bina Technologies is acquired by Roche. 3Technology Innovations in Smart Fabrics (Technical Insights) 2Technology Company TiFiber™ to Establish Production Facility in Fort Smith, Arkansas with Support from Local Investors 2Technology Company TiFiber™ to Establish Production Facility in Fort Smith, Arkansas with Support from Local Investors 3Technology Company TiFiber™ to Establish Production Facility in Fort Smith, Arkansas with Support from Local Investors 4
Cached News: