HOME >> BIOLOGY >> NEWS
Bone marrow cells routinely help with wound healing

Bone marrow produces cells that not only help fight infection, but also permanently heal wounds, according to research at the University of Washington. Previously, researchers had not known that bone marrow contributed to the development of new skin in wounds.

The findings will be published in the Sept. 3 issue of Stem Cells.

"Wounds may not heal the way we thought they did," says Dr. Richard Ikeda, a biochemist at the National Institute of General Medical Sciences, one of the National Institutes of Health, which supported the work. "This study shows that bone marrow stem cells, in addition to cells from the surrounding tissue, may actually contribute to the healing process. If this is the case, it could lead to completely new ways of treating serious wounds."

When a body is wounded, the body immediately tries to form a clot in order to stop the bleeding. The seal is formed with the help of cells that circulate in your blood all the time and are on the spot immediately. The body also has an inflammatory response: signals direct white blood cells to the area of the wound. The white blood cells arrive to fight off foreign bacteria and infection. This inflammatory response is responsible for the red area around a wound. The inflammatory response goes away within a few days to a week, assuming there is no continued infection.

"Scientists have long assumed that once the inflammatory response concludes, the white blood cells mostly either then die or go into circulation in the bloodstream. We did not know, until now, that the bone marrow-derived cells go on to become a significant part of the new skin," said Dr. Frank Isik, professor of surgery at the University of Washington. "We've known that bone marrow cells are involved in wound healing and inflammation now we have data that shows bone marrow cells are involved in normal skin maintenance, in maintaining the matrix environment and integrity of the skin."

Bone marrow ha
'"/>

Contact: Walter Neary
wneary@u.washington.edu
206-685-1323
University of Washington
3-Sep-2004


Page: 1 2 3

Related biology news :

1. Gene therapy tested to protect bone marrow during chemotherapy
2. Umbilical cord blood transplants, bone marrow transplants save lives
3. Dampened hopes for transplanting bone marrow stem cells in heart attacks
4. Cells from adult bone marrow can be converted into brain stem cells for transplantation
5. Chromosome caps predict bone marrow disease
6. Researchers look to stem cell therapy and bone marrow transplants to find a cure for diabetes
7. Scientists uncover novel role for estrogen in bone marrow
8. Transparent fish provide window on blood formation and marrow transplantation
9. Bone marrow fusion with nerve cells may repair damage, Stanford researchers say
10. UCSF-led study raises doubts about marrow cell treatment for brain, heart
11. Adult mouse bone marrow stem cells can become cells of the nervous system

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/27/2021)... ... March 25, 2021 , ... Phlexglobal announced ... Planet Group, has selected Phlexglobal and its innovative regulatory SaaS software, PhlexSubmission, as ... a comprehensive review of five regulatory software companies, with the review team including ...
(Date:3/27/2021)... ... 25, 2021 , ... The 2021 Virtual Conference on Clinical Trial Supply-Europe ... More and more, clinical trial supply conferences are featuring speakers and forums that ... Asymmetrex’s founder and CEO, James L. Sherley, M.D., Ph.D., presented a talk ...
(Date:3/23/2021)... ... March 23, 2021 , ... G-CON Manufacturing (G-CON), the ... by Matica Biotechnology (Matica Bio), a contract development and manufacturing organization (CDMO) specializing ... the cleanroom build out for its new GMP production facility in College Station, ...
Breaking Biology News(10 mins):
(Date:3/27/2021)... ... March 24, 2021 , ... ... Life Sciences and Healthcare firms of all sizes, adds depth to its team ... specialist. Pardillo, who earned his doctorate in computational chemistry from Florida International University ...
(Date:3/27/2021)... ... March 24, 2021 , ... ABI Wellness, ... and reporting approach designed under CEO Mark Watson, today announced a webinar dedicated ... featuring guest speakers Dr. Cameron Clark, Neuropsychologist and Founder of Sharp Thinking, and ...
(Date:3/27/2021)... ... ... The Xtalks editorial team is pleased to announce the launch of the ... joined by editorial team members Ayesha Rashid, Sydney Perelmutter and Mira Nabulsi to discuss ... including insights from industry experts. , The Xtalks Life Science podcast will feature ...
(Date:3/23/2021)... Conn. (PRWEB) , ... March 23, 2021 , ... ... develops solutions for characterizing microbiome populations down to the strain level, recently unveiled ... applications. , Not all microbes are created equal: some are easy to ...
Breaking Biology Technology:
Cached News: