Navigation Links
BUSM researchers uncover cellular mechanism responsible for chronic inflammation, Type 2 diabetes
Date:12/21/2010

(Boston) Researchers from Boston University School of Medicine (BUSM) have demonstrated that certain T cells require input from monocytes in order to maintain their pro-inflammatory response in people with type 2 diabetes (T2D). The study also showed, for the first time, how a loss in homeostasis in this group of T cells most likely promotes chronic inflammation associated with T2D.

Barbara Nikolajczyk, PhD, an associate professor of microbiology and medicine at BUSM, is the senior author of the study, which is currently featured in an online edition of the Journal of Immunology.

T2D is a chronic inflammatory disease in which the body has high levels of glucose in the blood due to the lack of insulin or the body's inability to use insulin efficiently. The incidence of T2D continues to rise at alarming rates in both children and adults in the United States.

Previous research done in mice has shown that T cells play a critical role in the development of insulin resistance in response to a high fat diet, often leading to T2D. Additional findings indicate that T cells exhibit a pro-inflammatory response more often than an anti-inflammatory response.

Working with human T cells, the team observed that in order for T cells to exhibit the pro-inflammatory response, they required constant interaction with monocytes, indicating that monocytes play an indirect role in chronic inflammation and T2D.

While it is not known what the homeostatic balance levels are between pro-inflammatory and anti-inflammatory T cells, this study indicates the need to restore a balance in order to halt chronic inflammation and T2D.

"The true importance of our observations is the indication that altering balance among immune system cells could be a fundamentally novel treatment for T2D-associated inflammation and perhaps insulin resistance," said Nikolajczyk.


'/>"/>

Contact: Jenny Eriksen Leary
jenny.eriksen@bmc.org
617-638-6841
Boston University Medical Center
Source:Eurekalert

Page: 1

Related biology news :

1. The orange in your stocking: researchers squeezing out maximum health benefits
2. Researchers discover human immune system has emergency backup plan
3. Link between cholesterol compound and multiple sclerosis unlikely, researchers say
4. Researchers discover compound with potent effects on biological clock
5. UGA researchers develop rapid diagnostic test for common type of pneumonia
6. Freshwater sustainability challenges shared by Southwest and Southeast, researchers find
7. MGH researchers develop faster method of engineering zinc-finger nucleases
8. Researchers discover how natural drug fights inflammation
9. Researchers devise computer model for projecting severity of flu season
10. NIH awards $6.4 million to Case Western Reserve School of Medicine researchers
11. Researchers discover a way to delay Christmas tree needle loss
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/14/2016)... , Allemagne, March 14, 2016 ... ) - --> - Renvoi : image ... --> --> ... biométriques, fournit de nouveaux lecteurs d,empreintes digitales pour ... de DERMALOG sera utilisé pour produire des cartes ...
(Date:3/10/2016)... 10, 2016   Unisys Corporation (NYSE: UIS ... (CBP) is testing its biometric identity solution at the ... to help identify certain non-U.S. citizens leaving the country. ... designed to help determine the efficiency and accuracy of using ... and will run until May 2016. --> ...
(Date:3/8/2016)... March 8, 2016   Valencell , the ... announced it has secured $11M in Series D ... a new venture fund being launched by UAE-based ... from existing investors TDF Ventures and WSJ Joshua ... continue its triple-digit growth and accelerate its pioneering ...
Breaking Biology News(10 mins):
(Date:5/27/2016)... ... ... Doctors in Italy, Japan, the UK and the US have reached some surprising ... its link to malignant mesothelioma. Surviving Mesothelioma has just posted the details of their ... , The studies analyzed for the new report included more than 3,447 cancer patients. ...
(Date:5/26/2016)... NEW YORK , May 26, 2016 ... announced today that it will be a featured presenter at ... 2016 in New York City at ... Denis Corin , Q BioMed Inc. CEO, is scheduled ... presentation will cover the company,s business strategy, recent developments and ...
(Date:5/25/2016)... ... May 25, 2016 , ... Lajollacooks4u has become a rising hotspot ... rated one of its top attractions. Fortune 500 companies, such as Illumina, Hewlett-Packard, ... unique and intimate team-building experience. , Each event kicks off with an olive oil ...
(Date:5/25/2016)... , ... May 25, 2016 , ... Scientists at the ... options being tried for mesothelioma may be hampering the research that could lead to ... Click here to read it now. , The team evaluated 98 ...
Breaking Biology Technology: