Navigation Links
Researchers identify new cord blood stem cell

Researchers at the University of Minnesota Medical School have discovered a new population of cells in human umbilical cord blood that have properties of primitive stem cells.

Umbilical cord blood is generally known to contain hematopoietic stem cells that can only produce cells found in blood. The new findings, however, identify a small population of cord blood cells with the characteristics of more primitive stem cells that have the potential to produce a greater variety of cell types.

"We are excited by this discovery because it provides additional insight into how stem cells can restore function in the brain after injury," said Walter Low, Ph.D., senior investigator of the study, and professor of Neurosurgery and the Stem Cell Institute at the University of Minnesota.

This research was published in the latest issue of the journal Stem Cells and Development.

Transplantation of these human cord blood stem cells into laboratory rodents with experimental strokes resulted in significant reductions in the size of brain lesion, and improved these animals' use of their limbs.

Some of the transplanted stem cells developed into "neuron-like" cells that are typically found in the brain. In addition, the transplanted cells also induced an unanticipated reorganization of host nerve fibers within the brain, which may explain why the rats regained function, Low said.


'"/>

Source:University of Minnesota


Page: 1

Related biology news :

1. Researchers discover way to make cells in the eye sensitive to light
2. Researchers find how protein allows insects to detect and respond to pheromones
3. Researchers Uncover Key Step In Manufacture of Memory Protein
4. Researchers reveal the infectious impact of salmon farms on wild salmon
5. Researchers identify target for cancer drugs
6. Researchers discover molecule that causes secondary stroke
7. Researchers find missing genes of ancient organism
8. Researchers trace evolution to relatively simple genetic changes
9. Researchers add new tool to tumor-treatment arsenal
10. UF Researchers Map Bacterial Proteins That Cause Tooth Loss
11. VCU Researchers Identify Networks Of Genes Responding To Alcohol In The Brain
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/11/2016)... --> --> ... Recognition Market by Technology (Pattern Recognition), by Component (Hardware, ... Type (On-Premises and Cloud), by Industry Vertical and by ... the global market is expected to grow from USD ... 2020, at a CAGR of 19.1%. , ...
(Date:3/9/2016)... , March 9, 2016  Crossmatch ® ... and enrollment solutions, today announced the addition of ... Altus multi-factor authentication platform. New contextual ... managers to step-up security where it,s needed most ... Washington, DC . --> ...
(Date:3/2/2016)... http://www.researchandmarkets.com/research/wzwqtz/global_biometrics ... "Global Biometrics Market in Hospitality Sector 2016-2020" ... , , Global biometrics market in the ... of around 27%   --> ... addition of the  "Global Biometrics Market in ...
Breaking Biology News(10 mins):
(Date:4/27/2016)... ... 27, 2016 , ... Most consumers engage with biometrics technology ... secure access, voice recognition for hands-free communication, and facial recognition to help organize ... technology today. But if they asked Joey Pritikin, Vice President of Marketing ...
(Date:4/27/2016)... , ... April 27, 2016 , ... ... PhD to its Scientific Advisory Board. Dr. Lamka will assist PathSensors in expanding ... detection. , PathSensors deploys the CANARY® test platform for the detection of ...
(Date:4/27/2016)... April 27, 2016 ReportsnReports.com ... with specific focus on US, EU, ... , to the healthcare business intelligence collection of ... Complete report on the Flow Cytometry market ... supported with 282 tables and figures is now ...
(Date:4/26/2016)... ... April 26, 2016 , ... Mr. Palmer created the ... signing the first multi-million dollar, multi-year managed services contract in the U.S. intelligence community ... join our leadership team,” said John Younger, founder of Accolo. “We are growing ...
Breaking Biology Technology: