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:
TAG: Researchers identify new cord blood stem cell

(Date:3/31/2015)... YORK , March 31, 2015  Elephant Talk ... "Company"), a global provider of Software Defined Network Architecture ... today announced total revenue of approximately $20.4 million for ... a restated $19.5 million for the year ended December ... calendar 2014, the Company had completed its multi-year transition ...
(Date:3/26/2015)... TORONTO , March 26, 2015 ... premier family, social, recreation and athletic club, today announced ... designed to allow freedom of movement for members and ... "Following a comprehensive process, we selected FST,s IMID ... sophistication and convenience for our members and staff, in ...
(Date:3/24/2015)...   NexID Biometrics LLC, whose spoof-mitigation technology ... announced the beginning of shipments of version 2.0 of ... company, based in Potsdam, N.Y. , ... which began here today at the Walter E. Washington ... its SDK boosts the accuracy rate range to 96.5 ...
Breaking Biology News(10 mins):Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 2Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 3Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 4Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 5Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 6Granite Club First Private Club in North America to Implement FST Biometrics Secure Access Solution, as Part of Multi-million Dollar Expansion 2NexID Begins Shipments Of Version 2.0 Fake-Finger-Detection Solution 2
... are important vehicles for the transmission of enteric ... including human pathogens, are particularly abundant in bivalve ... procedures, thus representing a potential risk for human ... to affect the persistence of vibrios in these ...
... population of North Pacific right whales, found during the summer ... whale populations in the world. Commercial whaling in the 1800s ... these whales have been recognized as a different species from ... the Southern Hemisphere. , To help define areas and ecological ...
... in northern China starting as far back as 2400 ... farming combined with other crops, says University of Toronto ... with Chinese agriculture, most archeologists have, until recently, thought ... food associated with northern China. However, recent archeological research ...
Cached Biology News:Edible bivalves as a source of human pathogens: signals between vibrios and the bivalve host. 2Habitat use by North Pacific right whales, Eubalaena japonica, in the Bering Sea and Gulf of Alaska 2
(Date:4/23/2015)... 2015 ReliantHeart's HeartAssist5® Ventricular Assist Device ... through the device) in real time, and this data ... leading provider of Machine to Machine (M2M) communications for ... via VADLink.com can be monitored by a ... in flow below a minimum threshold, the patient can ...
(Date:4/22/2015)... PITTSBURGH , April 23, 2015  The ... the 20 th Heinz Awards, which will ... six exceptional Americans for their creativity and determination ... and abroad. This year,s recipients include ... anxieties of modern-day life and personal relationships; two ...
(Date:4/22/2015)... , April 22, 2015 /PRNewswire/ - BioAmber Inc. (NYSE and EURONEXT Paris:BIOA) today ... first quarter 2015 on Thursday, May 7, 2015 after ... a webcast and conference call for 4.30 pm ET ... Live audio of the conference call will be ... investors, members of the news media and the general ...
(Date:4/22/2015)... Today, DuPont announced it has ... microbiome discovery company. This acquisition will build on ... both seed and crop protection to discover and ... , “In 2014, the businesses in DuPont’s Agriculture, ... more than $1 billion in biological solutions across ...
Breaking Biology Technology:From a Scientist Who Develops Human Microlivers to a New Yorker Cartoonist Who Masterfully Depicts the Humor and Heartbreak of Everyday Life: The 20th Heinz Awards Honors Six Changemakers 2From a Scientist Who Develops Human Microlivers to a New Yorker Cartoonist Who Masterfully Depicts the Humor and Heartbreak of Everyday Life: The 20th Heinz Awards Honors Six Changemakers 3From a Scientist Who Develops Human Microlivers to a New Yorker Cartoonist Who Masterfully Depicts the Humor and Heartbreak of Everyday Life: The 20th Heinz Awards Honors Six Changemakers 4From a Scientist Who Develops Human Microlivers to a New Yorker Cartoonist Who Masterfully Depicts the Humor and Heartbreak of Everyday Life: The 20th Heinz Awards Honors Six Changemakers 5From a Scientist Who Develops Human Microlivers to a New Yorker Cartoonist Who Masterfully Depicts the Humor and Heartbreak of Everyday Life: The 20th Heinz Awards Honors Six Changemakers 6BioAmber Announces Webcast of Fiscal First Quarter 2015 Financial Results 2DuPont Acquires Taxon Biosciences, Inc. 2DuPont Acquires Taxon Biosciences, Inc. 3DuPont Acquires Taxon Biosciences, Inc. 4
... BUENOS AIRES, Argentina, March 30 The Development Group ... met in the city of Buenos Aires in order ... Criteria." , (Logo: ... document will be formally submitted at the 4th International,Conference ...
... CRANBURY, N.J., March 30 Amicus Therapeutics (Nasdaq: ... Matthew R. Patterson, will be presenting at the upcoming 16th ... Biotech Industry conference at New York City,s Millennium Broadway ... to begin on Thursday, April 2, 2009 at 9:30 a.m. ...
... March 30 InterMune, Inc. (Nasdaq: ITMN ) ... and President of InterMune, will present at Citi,s 4th Annual ... at 10:40 a.m. EDT. To access a live audio ... log on to the investor relations page of InterMune,s corporate ...
Cached Biology Technology:International Soy Experts Meeting in Argentina Called by the Round Table on Responsible Soy Association (RTRS) 2
... is a proteohormone with a molecular weight of 16 ... ob gene and produced by adipocytes [1,2]. Leptin ... regulation of body weight [1-3]. In the human, ... men and women [4]. A relationship between serum ...
... We can introduce random mutations to the gene ... then cloned into a vector of choice to ... Mutation frequency can be set to a desired ... of clones 106-108. Mutations can be restricted ...
Request Info...
... Highly-purified, endotoxin-free plasmid DNA preparations are ... in quantities from 1mg to multi-gram ... to customer needs, and glycerol stocks ... , Transformation, clonal selection (Clonal selection ...
Biology Products: