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:3/30/2017)... March 30, 2017 The research team of ... three-dimensional (3D) fingerprint identification by adopting ground breaking 3D fingerprint minutiae ... realm of speed and accuracy for use in identification, crime investigation, ... cost. ... A research ...
(Date:3/24/2017)... Controller General of Immigration from Maldives Mr. Mohamed Anwar and ... international IAIR Award for the most innovative high security ePassport and eGates  ... ... Maldives Immigration Controller General, Mr. Mohamed Anwar ... right) have received the IAIR award for the "Most innovative high security ...
(Date:3/22/2017)... , March 21, 2017 ... Cloud used by retailers such as 1-800-Flowers and ... platform — Product Recommendations and Replenishment. Using Optimove,s machine ... more personalized product and replenishment recommendations to their ... also on predictions of customer intent drawn from ...
Breaking Biology News(10 mins):
(Date:5/18/2017)... Malden, Mass. (PRWEB) , ... May 18, 2017 ... ... completed the procedure on April 28, 2017 at the Prince Of Wales Private ... degenerative cervical disc at level C6-C7. The patient failed conservative treatments prior to ...
(Date:5/18/2017)... ... 2017 , ... NDA Partners Chairman Carl Peck, MD , announced today ... and President of Pharmaceutical Development Business Unit of Cardinal Health, has joined the firm ... he was former Chief Operating Officer at Anaborex, Senior VP and General Manager of ...
(Date:5/18/2017)... ... May 17, 2017 , ... ... business process optimization firm for the life sciences and healthcare industries, is honored ... and Traceability for Medical Devices conference in Brussels, Belgium. , Crowley played a ...
(Date:5/18/2017)... ... May 17, 2017 , ... ... example, are more likely to develop Alzheimer’s disease, while men are at greater ... for this gender-specific neuronal bias is the aim of a research program at ...
Breaking Biology Technology: