Navigation Links
New discovery paves the way for new diagnosis of serious lung disease
Date:3/2/2009

The discovery by Uppsala University researchers of a previously unknown protein in the cells of the lower air ways brings new potential for early diagnosis of a serious lung disease. The findings, published today in the Web edition of the American journal Proceedings of the National Academy of Sciences, can also provide new knowledge of the cause of common diseases like asthma and chronic bronchitis.

Researchers at Uppsala University and Uppsala University Hospital have identified a protein in the lungs that is important to the immune defense system in an autoimmune lung disorder that is not seldom fatal. The newly discovered protein, called KCNRG, occurs in cells in the lower air ways found on the surface of the bronchia. This observation enables researchers to study more closely the first phase of the autoimmune disease, that is, when the immune system erroneously attacks the body's own tissues instead of attacking foreign organisms like bacteria or viruses. The discovery also provides new avenues for developing new diagnostic methods.

The researchers used an unusual hereditary autoimmune disorder, autoimmune polyendocrine syndrome type 1 (APS-1), as a model. Patients with this disease are afflicted by the immune system erroneously attacking several tissues, such as the liver, insulin-producing cells, and adrenal glands.

"Only now have we understood that the lungs are attacked as well and that in many cases this is the most serious component of the disease APS-1," says Dr. Mohammad Alimohammadi.

"It's our hope that the discovery of the protein that the immune system targets, besides making early diagnosis possible, will also be possible to use in understanding the mechanism behind the occurrence of common public health disorders like asthma and chronic bronchitis."


'/>"/>

Contact: Mohammad Alimohammadi
mohammad.alimohammadi@medsci.uu.se
46-070-882-9922
Uppsala University
Source:Eurekalert

Page: 1

Related biology news :

1. La Jolla Institute signs exclusive license agreement with Medimmune on major asthma discovery
2. Rett Syndrome Research Trust advisor makes significant discovery
3. Singapore research organisations team up to advance drug discovery using brain tumor stem cells
4. Breaking the barrier: Discovery of anti-resistance factors and novel ocean drugs
5. Major step for drug discovery and diagnostics
6. Cell-building discovery could reduce need for some animal research
7. New discovery may lead to new class of allergy drugs
8. Discovery could lead to a new animal model for hepatitis C
9. Billion-year revision of plant evolution timeline may stem from discovery of lignin in seaweed
10. Cancer-causing gene discovery suggests new therapies
11. Jumbo-sized discovery made in Malaysia
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/31/2016)... , March 31, 2016  Genomics firm Nabsys has ... CEO, Barrett Bready , M.D., who returned to ... the original technical leadership team, including Chief Technology Officer, ... Product Development, Steve Nurnberg and Vice President of Software ... the company. Dr. Bready served as CEO ...
(Date:3/23/2016)... WAKEFIELD, Massachusetts , March 23, 2016 ... kombiniert im Interesse erhöhter Sicherheit Gesichts- und ... Xura, Inc. (NASDAQ: MESG ... heute bekannt, dass das Unternehmen mit SpeechPro ... insbesondere aus der Finanzdienstleistungsbranche, wird die Möglichkeit ...
(Date:3/22/2016)... PROVO and SANDY, Utah ... Ontario (NSO), which operates the highest sample volume laboratory ... and Tute Genomics and UNIConnect, leaders in clinical sequencing ... announced the launch of a project to establish the ... panel. NSO has been contracted by ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... , June 23, 2016 A person commits ... the crime scene to track the criminal down. ... U.S. Food and Drug Administration (FDA) uses DNA evidence to ... Sound far-fetched? It,s not. The FDA has ... to support investigations of foodborne illnesses. Put as simply as ...
(Date:6/23/2016)... YORK , June, 23, 2016  The Biodesign ... to envision new ways to harness living systems and ... Modern Art (MoMA) in New York City ... than 130 participating students, showcased projects at MoMA,s Celeste ... Paola Antonelli , MoMA,s senior curator of architecture ...
(Date:6/23/2016)... , ... June 23, 2016 , ... In a new ... in Denmark detail how a patient who developed lymphedema after being treated for breast ... results could change the paradigm for dealing with this debilitating, frequent side effect of ...
(Date:6/23/2016)... -- On Wednesday, June 22, 2016, the NASDAQ ... Dow Jones Industrial Average edged 0.27% lower to finish at ... Stock-Callers.com has initiated coverage on the following equities: Infinity Pharmaceuticals ... NKTR ), Aralez Pharmaceuticals Inc. (NASDAQ: ARLZ ... Learn more about these stocks by accessing their free trade ...
Breaking Biology Technology: