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:12/15/2016)... , Dec. 14, 2016 "Increase in mobile ... market" The mobile biometrics market is expected to grow ... billion by 2022, at a CAGR of 29.3% between ... such as the growing demand for smart devices, government ... "Software component is expected to grow at ...
(Date:12/8/2016)... -- Singulex, Inc., the leader in Next Generation Immunodiagnostics powered ... and supply agreement with Thermo Fisher Scientific, the world ... to Thermo Scientific BRAHMS PCT (Procalcitonin), a biomarker which, ... diagnose systemic bacterial infection and sepsis and in ... assessing the risk of critically ill patients for progression ...
(Date:12/7/2016)... , Dec. 7, 2016   Avanade is ... Formula One teams in history, exploit biometric data in ... performance and maintain the competitive edge against their rivals ... Avanade has worked with Williams during ... of biometric data (heart rate, breathing rate, temperature and ...
Breaking Biology News(10 mins):
(Date:1/20/2017)... NEW YORK , January 20, 2017 ... Health Organization, cancer is one of leading causes of ... in 2012. Although the number of cancer related deaths ... since 1990. Rising in incidence rate of various cancers ... According to a research report by Global Market Insights, ...
(Date:1/19/2017)... Research and Markets has announced the addition ... Type, Application - Global Opportunity Analysis and Industry Forecast, 2014-2022" ... ... is projected to reach $15,737 million by 2022 from $6,521 in ... Omic technologies segment accounted for more than half ...
(Date:1/19/2017)... HOUSTON , Jan. 19, 2017 /PRNewswire/ ... the formation of its Medical/Clinical Advisory Board.  This ... veterans who enhance the range and depth of ... of its novel prenatal diagnostic tests.  These experts ... strategic guidance for the company,s product development and ...
(Date:1/19/2017)... Jan 19, 2017 Research and Markets ... has announced the addition of the ... - Forecast to 2025" report to their offering. ... The report provides a detailed analysis on current and future market ... 2025, using estimated market values as the base numbers ...
Breaking Biology Technology: