Navigation Links
U of M researchers find immune-activating cells in intestines

University of Minnesota researchers have found a group of cells in the intestinal system of mice that are proven to turn on T-cells, cells that help fight infection.

The research will be published in the May 2006 issue of the journal Immunity, released today.

"This connection between the group of cells and immune response will help in studying and developing treatments for diseases that affect the gastrointestinal system," said Stephen McSorley, Ph.D., professor of medicine and primary investigator on the project.

Researchers at the University developed a tracking system that allowed them to identify when T-cells are activated in response to a salmonella infection. T-cells are one type of white blood cell involved in the body's immune system that helps fight infection.

The researchers found a tiny population of cells in the intestine that signal the T- cells to fight infections. "Without these cells, the T-cells are blind, and the body's immune response in the intestinal system would not engage to fight the infection," McSorley said.

While the researchers used a mouse model to find this cell group, McSorley said in the future they will examine human tissue samples to try to identify a similar group in people.

He added this population of cells may be important in many responses in the gastrointestinal system, which may be helpful in studying diseases and conditions such as ulcerative colitis, and Crohn's disease.

The research was done in collaboration with scientists at Harvard University.


'"/>

Source:University of Minnesota


Page: 1

Related biology news :

1. NYU researchers simulate molecular biological clock
2. Vital step in cellular migration described by UCSD medical researchers
3. ASU researchers finds novel chemistry at work to provide parrots vibrant red colors
4. UCSD researchers maintain stem cells without contaminated animal feeder layers
5. Why do insects stop breathing? To avoid damage from too much oxygen, say researchers
6. New protein discovered by Hebrew University researchers
7. First real-time view of developing neurons reveals surprises, say Stanford researchers
8. Agilent Technologies releases automated literature search tool for biology researchers
9. Self-assembled nano-sized probes allow Penn researchers to see tumors through flesh and skin
10. Yale researchers identify molecule for detecting parasitic infection in humans
11. US life expectancy about to decline, researchers say
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/2/2016)... Feb. 2, 2016 Checkpoint Inhibitors for ... Market Are you interested in the future ... for checkpoint inhibitors. Visiongain,s report gives those predictions ... and national level. Avoid falling behind in ... opportunities and revenues those emerging cancer therapies can ...
(Date:2/2/2016)... Calif. , Feb. 2, 2016  Based ... market, Frost & Sullivan recognizes US-based Intelligent Retinal ... Frost & Sullivan Award for New Product Innovation. ... in North America , is ... the rapidly growing diabetic retinopathy market. The IRIS ...
(Date:2/1/2016)... -- Wocket® smart wallet ( www.wocketwallet.com ) announces the launch of a new ... Las Vegas , where Joey appeared at the ... Las Vegas , where Joey appeared at the Wocket booth to ... was filmed at the Consumer Electronics Show (CES2016) in Las ... and greet fans. --> --> ...
Breaking Biology News(10 mins):
(Date:2/11/2016)... 11, 2016  Bioethics International, a not-for-profit organization focused on ... marketed and made accessible to patients around the world, today ... named the publication of the Good Pharma Scorecard ... also featured as one of BMJ Open ,s ,Most ... that are most frequently read. Ed Sucksmith , ...
(Date:2/11/2016)... SANTA CRUZ, Calif. , Feb. 11, 2016 /PRNewswire/ ... accepting applications to its beta program for a planned ... co-founder, will present the company,s metagenomic genome assembly method ... 2016 Advances in Genome Biology & Technology conference in ... novo  assembly of these highly complex datasets is difficult. ...
(Date:2/11/2016)... MIAMI (PRWEB) , ... February 11, 2016 , ... ... in regenerative medicine, has announced a new agreement with Bankok,Thailand-based Global Stem Cells ... researchers and phsyicians in 15 Latin American countries, including Mexico, Costa Rica, Dominican ...
(Date:2/10/2016)... 2016  The Maryland House of Delegates and House ... University of Maryland School of Medicine Dean E. ... Maryland Medical System President and CEO Robert Chrencik ... highest honor given to the public by the leader ... Reece and Mr. Chrencik for their contributions to ...
Breaking Biology Technology: