Navigation Links
Protein fuels inflammation in pancreatic and breast tumors
Date:2/21/2011

Separate studies published online on February 21 in the Journal of Experimental Medicine (www.jem.org) identify a protein that drives tumor-promoting inflammation in pancreatic and breast tumors.

Inflammatory reactions come in several flavorsTh1 and Th2, for exampleeach classified according to the proteins, or cytokines, that predominate. Tumors are often infiltrated with cells that produce Th2 cytokines, which some studies suggest drive tumor growth. However, the signals responsible for initiating and maintaining Th2 inflammation in tumors are not fully understood.

Karolina Palucka and colleagues now find that human breast cancer cells release the cytokine thymic stromal lymphopoietin (TSLP) and that TSLP drives Th2 inflammation in human breast tumors. Maria Pia Protti and coworkers report that TSLP derived from fibroblastscells that provide support to tumorsfuels Th2 inflammation in human pancreatic tumors.

Although the cellular sources of TSLP differ between the two tumor types examined in these studies, the end resultTh2 inflammationis the same. Future work is needed to determine if therapies targeting TSLP can help to block tumor growth.


'/>"/>

Contact: Rita Sullivan
news@rupress.org
212-327-8603
Rockefeller University Press
Source:Eurekalert

Page: 1

Related medicine news :

1. New and Delicious, Almond Butter Filled, Cookie Bites With 35.7% Protein to Help Manage Weight and Build Muscle
2. Research highlights role of protein pair in obesity regulation
3. Urine protein test might help diagnose kidney damage from lupus, UT Southwestern researchers find
4. Smithfield, United Food and Commercial Workers Union, and Food Networks Paula Deen to Deliver 150,000 Servings of Protein to San Francisco Food Bank
5. Protein Sciences Corporation Announces Profitable and Cash Flow Positive Results for 2009 and Management Realignment
6. Protein Appears Key to Intestinal Balance
7. SIBLING proteins may predict oral cancer
8. Damaged protein identified as early diagnostic biomarker for Alzheimers disease in healthy adults
9. Cells of aggressive leukemia hijack normal protein to grow
10. Omega Protein Comments on California Lawsuit Alleging Fish Oil Contaminants
11. Proteins May Predict Spread of Colon Cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/25/2016)... ... ... First Choice Emergency Room , the largest network of independent freestanding ... of its new Mesquite-Samuell Farm facility. , “We are pleased to announce Dr. ... James M. Muzzarelli, Executive Medical Director of First Choice Emergency Room. , Dr. ...
(Date:6/25/2016)... ... June 25, 2016 , ... On Friday, June 10, Van Mitchell, Secretary ... Work award to iHire in recognition of their exemplary accomplishments in worksite health promotion. ... Maryland Workplace Health & Wellness Symposium at the BWI Marriott in Linthicum Heights. iHire ...
(Date:6/24/2016)... ... , ... Those who have experienced traumatic events may suffer from a complex ... as drug or alcohol abuse, as a coping mechanism. To avoid this pain and ... a traumatic event. , Trauma sufferers tend to feel a range of emotions, from ...
(Date:6/24/2016)... ... 24, 2016 , ... The Pulmonary Hypertension Association (PHA) learned ... receive two significant new grants to support its work to advance research and ... by recognizing patients, medical professionals and scientists for their work in fighting pulmonary ...
(Date:6/24/2016)... ... 2016 , ... Comfort Keepers® of San Diego, CA is excited to announce ... program to drive cancer patients to and from their cancer treatments. Comfort Keepers ... of life and ongoing independence. Getting to and from medical treatments is one ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... Research and Markets has announced ... Type (Organic Chemical (Sugar, Petrochemical, Glycerin), Inorganic Chemical), Functionality ... - Global Forecast to 2021" report to their ... global pharmaceutical excipients market is projected to reach USD ... in the forecast period 2016 to 2021. ...
(Date:6/23/2016)... -- Research and Markets has announced the addition ... to their offering. The ... commercial environment for MedImmune to enter. The US ageing population ... to drive considerable growth for effective anti-influenza medications. The introduction ... considerably, but development is still in its infancy. ...
(Date:6/23/2016)... Revolutionary technology includes multi-speaker listening ... industry leaders in advanced audiology and hearing aid technology, ... ™, the world,s first internet connected hearing aid that ...      (Photo: http://photos.prnewswire.com/prnh/20160622/382240 ) , ... ,world firsts,: , TwinLink™ - the first ...
Breaking Medicine Technology: