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:


(Date:12/6/2016)... Dec. 6, 2016 Securus Technologies, a ... solutions for public safety, investigation, corrections and monitoring, ... today a five (5) year funding commitment by ... expand the rehabilitation and reentry support to more ... Established in 2004, the Prison Entrepreneurship Program (PEP) ...
(Date:12/2/2016)... , Dec. 1, 2016   SoftServe , ... BioLock , an electrocardiogram (ECG) biosensor analysis ... a key IoT asset. The smart system ensures ... vehicle,s steering wheel and mobile devices to easily ... As vehicle technology advances, so too ...
(Date:11/29/2016)... BOSTON , Nov. 29, 2016 BioDirection, ... rapid point-of-care products for the objective detection of concussion ... the company has successfully completed a meeting with the ... company,s Tbit™ blood test Pre-Submission Package. During the meeting ... Tbit™ system as a precursor to commencement of a ...
Breaking Biology News(10 mins):
(Date:12/8/2016)... ... December 08, 2016 , ... From ... innovation is taking over sports. On Thursday, December 15th a panel of entrepreneurs, ... disrupting the playing field at a Smart Talk session. Smart Talk will run ...
(Date:12/8/2016)... Dec. 8, 2016  Biotheranostics today announced that ... of the Breast Cancer Index (BCI) in identifying ... are most at-risk for disease recurrence and might ... from three studies advancing the understanding of the ... tumor biology and inform decisions related to patient ...
(Date:12/8/2016)... -- Eurofins announces the appointment of Sean Murray , National ... (ESI). Mr. Murray will bring valuable expertise to ... in leading international business teams. As the National Division Leader, he ... Eurofins, status as the global leader in bio-analytical testing services. ... , , ...
(Date:12/8/2016)... (PRWEB) , ... December 08, 2016 , ... ... the FrontPanel SDK that provide essential device-to-computer interconnect using USB or PCI Express, ... require FrontPanel support. The FOMD-ACV-A4 is a small, thin, SODIMM-style module that fits ...
Breaking Biology Technology:
Cached News: