Navigation Links
Cancer drug shows promise for treating a wide range of inflammatory diseases
Date:6/30/2010

Those looking for a new treatment for a range of inflammatory diseases like arthritis, multiple sclerosis, inflammatory bowel disease, and lupus may need to look no further than a drug already available for treating cancer. In a research report published in the July 2010 print issue of the Journal of Leukocyte Biology (http://www.jleukbio.org), Japanese scientists use mice to show that bortezomib, currently used to treat cancers that affect white blood cells, induces cell death only in harmful (active and proliferating) T cells, leaving the rest unharmed. If the results prove true in humans, it offers hope that this drugs or others similar to it might be used to treat inflammatory diseases without the side effects of current drugs that affect all T cells equally.

"Unfortunately, there are a lot of people who are suffering from autoimmune and inflammatory disease," said Koichi Yanaba, M.D., Ph.D., a scientist from the Department of Dermatology at Nagasaki University Graduate School of Biomedical Sciences who was involved in the research. "We believe that this new-type remedy for autoimmune and inflammatory disease could successfully treat them in the near future."

To make this discovery, scientists used two groups of micethe first treated with bortezomib and the second with saline. Researchers induced contact hypersensitivity reaction with oxazolone, a chemical allergen used for immunological experiments and found that bortezomib significantly inhibited the contact hypersensitivity responses. Results strongly suggest that bortezomib treatment enhanced T cell death by inhibiting NF-kappa B activation, which plays a key role in regulating the immune response to infection. This in turn led to the suppression of inflammatory responses in immune cells by reducing interferon-gamma production.

"Any time you learn that a drug already on the market has the potential to be used for more illnesses than originally thought, it's a hopeful discovery," said Luis J. Montaner, D.V.M., M.Sc., D.Phil., Editor-in-Chief of the Journal of Leukocyte Biology, "Even if this drug is not quite as successful in humans, it raises the possibility that a similar compound could be created which would be more successful."


'/>"/>

Contact: Cody Mooneyhan
cmooneyhan@faseb.org
301-634-7104
Federation of American Societies for Experimental Biology
Source:Eurekalert

Related medicine news :

1. A key mechanism links virgin olive oil to protection against breast cancer
2. Interventions to promote repeat breast cancer screening with mammography
3. Smoking-related colorectal cancer in older women is associated with molecularly-defined DNA changes
4. Researchers suggest new paradigm for breast cancer screening
5. Smoking May Boost Risk of Certain Colon Cancers
6. Study shows how dietary supplement may block cancer cells
7. Statins May Lower Rates of Prostate Cancer Recurrence
8. Fewer than half of breast cancer patients adhere to hormonal therapy regimen, study finds
9. Bursting bubbles with sound offers new treatments for cancer
10. More than a million parents with minor children are cancer survivors
11. A New Approach to Quantifying Risk of Developing Lung Cancer is published in Academic Radiology
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/12/2017)... Washington, D.C. (PRWEB) , ... October 12, 2017 , ... ... of their peers in Washington, D.C., for the 49th Congress of the International ... Ph.D ., Vice President of the Center for Cancer and Blood Disorders ...
(Date:10/12/2017)... ... 12, 2017 , ... Women-owned and Grand Rapids-based workplace wellness ... in Wellness® by Best and Brightest. OnSite Wellness will be honored at the ... 7:30 a.m. to 2 p.m. at the Henry Autograph Collection Hotel, located at ...
(Date:10/12/2017)... ... October 12, 2017 , ... In the United States, ... In some states—like New York, New Jersey, Massachusetts, Texas, Virginia, Connecticut, and California—the ... have extremely low property-tax rates, which contributes to the relatively lower cost of ...
(Date:10/12/2017)... ... October 12, 2017 , ... Farm ... California Berkeley, and other leading institutions in announcing the launch of the ... change the way animals are raised for food. , Founding members of the ...
(Date:10/12/2017)... ... 12, 2017 , ... Nvision Biomedical Technologies , a ... addition of industry sales leader, Thomas (Tom) Slott, as Senior Vice President of ... sales network, direct the efforts of the surgical sales teams, manage contractual agreements, ...
Breaking Medicine News(10 mins):
(Date:9/22/2017)... 22, 2017  As the latest Obamacare repeal effort ... Cassidy (R-LA) and Lindsey Graham (R-SC) ... medical device industry is in an odd place.  The ... 2.3% excise tax on medical device sales passed along ... covered patients, increased visits and hospital customers with the ...
(Date:9/19/2017)...   ZirMed Inc ., a recognized leader in cloud-based ... has been ranked #1 by its users for the seventh ... User Survey. ZirMed was recognized as the top-ranked end-to-end revenue ... centers over 200 beds and holds one of the longest ... history. ...
(Date:9/13/2017)... 2017   OrthoAtlanta has been named the official ... Committee (AFHC) for the 2018 College Football Playoff (CFP) National ... Mercedes-Benz Stadium in Atlanta, Georgia . OrthoAtlanta ... In" campaign, participating in many activities leading up to, and ... ...
Breaking Medicine Technology: