Navigation Links
New study refutes existence and clinical potential of very small embryonic-like stem cells
Date:7/28/2013

findings. Although they used a variety of protocols, they failed to find VSELs derived from mouse bone marrow that could turn into specialized blood cells. Instead, the "VSELs" appeared to be artifacts such as cell debris and fragments from dying cells. "Our findings clearly refute the basis in mouse studies that VSELs have the potentials claimed, and therefore call into question claims that these cells have potential for clinical application in humans," Weissman says.

Another article that will be published on the same day in the journal Cell Stem Cell reviews the controversy surrounding VSELs and includes wide-ranging commentary from experts in the field.


'/>"/>

Contact: Mary Beth O'Leary
moleary@cell.com
617-397-2802
Cell Press
Source:Eurekalert

Page: 1 2

Related biology technology :

1. Signal Genetics Announces Publication of BreastPRS™ Validation Study with Weill Cornell Medical College, New York
2. NEBA Health Releases Key Study Results for the first FDA approved brain wave test to help clinicians assess ADHD in children and adolescents
3. Novel study using new technologies outlines importance of California condor social groups
4. 2013 NASA Advanced Technology Phase I Concepts Selected For Study
5. Venaxis APPY1 Test Passes Futility Analysis in Pivotal Clinical Study
6. Study puts troubling traits of H7N9 avian flu virus on display
7. DOs and DON’Ts of Study Start-Up: Best Practices to Improve Efficiency and Meet/Exceed Timelines, New Life Science Webinar Hosted by Xtalks
8. Study Scavenger and JALR.org Announce Alliance Utilizing Smart Phone Capabilities to Bring Clinical Trials to Motivated Subjects
9. New Approaches in Immunogenicity Assessment Using the New SQiDlite™ System: Case Study Analysis, New Life Science Webinar Hosted by Xtalks
10. New Study Reveals that PEEK Polymer Spinal Cage Is Superior to Titanium in Surgical Treatment of Multilevel Cervical Spondylotic Myelopathy
11. Americord Applauds Study on Stem Cell Therapy for Congenital Heart Defects
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/23/2014)... 23, 2014 Shimadzu Scientific Instruments ... acid analysis system developed jointly with Ajinomoto Co. ... can analyze 38 amino acids in nine minutes, ... achieves high-speed analysis utilizing a fast application-specific column ... accurate analytical results even under conditions with difficult ...
(Date:7/23/2014)... AVIV, Israel , July 23, 2014 /PRNewswire/ ... ., a portfolio company of Trendlines Agtech ... one of Israel,s leading ... http://photos.prnewswire.com/prnh/20140121/666259-a) , Valentis,s technology combines nanocrystalline ... plant pulp waste, with additional nanoparticles to produce ...
(Date:7/23/2014)...  GrowBLOX Sciences, Inc. (OTCQB: GBLX), a medical cannabis research ... two medical marijuana dispensary locations in Las Vegas, ... Clark County, Nevada dispensary for which ... announced.  GrowBLOX Sciences, CEO Craig Ellins ... for dispensaries in the City of Las Vegas ...
(Date:7/23/2014)... a2z Inc. announces that AACC will ... Pathfinder, in its 2014 Annual Meeting & Clinical ... planned for July 29-31, 2014 in Chicago, IL at ... connect with global leaders in clinical chemistry, molecular diagnostics, ... of breaking science in laboratory medicine. , ChirpE Photo ...
Breaking Biology Technology:Shimadzu's New UF-Amino Station Provides High-Speed, Multi-Component Analysis of Amino Acids in Food & Beverage and Pharmaceutical Testing 2Valentis Nanotech Signs MOU to Integrate Technology in Thermoplastics Production 2GrowBLOX Sciences, Inc. Files for Two Additional Medical Marijuana Dispensaries in Las Vegas 2GrowBLOX Sciences, Inc. Files for Two Additional Medical Marijuana Dispensaries in Las Vegas 3AACC Enhances Attendee Experience at Its 2014 Annual Meeting & Clinical Lab Expo with a2z-Powered ChirpE Photo Booth and Mobile App 2AACC Enhances Attendee Experience at Its 2014 Annual Meeting & Clinical Lab Expo with a2z-Powered ChirpE Photo Booth and Mobile App 3
... agree that the promise of nanotechnology is great, but there ... , The new technology, which is making its way ... seen differently among scientists than the general public, with scientists ... broad categories of risk versus reward both groups seem to ...
... Combination of Two Proven Therapies that Significantly Raises ... ... Cholesterol, ABBOTT PARK, Ill., Feb. 15 ... first fixed-dose combination of two widely prescribed cholesterol,therapies, Niaspan(R) (Abbott,s proprietary ...
... ("PAREXEL") (Nasdaq: PRXL ) notes the recent movement ... "Company"). Under the,United Kingdom Takeover Code, PAREXEL confirms that ... ClinPhone in relation to a potential,offer by PAREXEL for ... of,ClinPhone. While that preliminary proposal was rejected by the ...
Cached Biology Technology:Nanotech's health, environmental impacts worry scientists and the public 2Nanotech's health, environmental impacts worry scientists and the public 3Abbott Receives FDA Approval for SIMCOR(R) (Niaspan(R) / simvastatin), a Novel Combination Medicine for Comprehensive Cholesterol Management 2Abbott Receives FDA Approval for SIMCOR(R) (Niaspan(R) / simvastatin), a Novel Combination Medicine for Comprehensive Cholesterol Management 3Abbott Receives FDA Approval for SIMCOR(R) (Niaspan(R) / simvastatin), a Novel Combination Medicine for Comprehensive Cholesterol Management 4Abbott Receives FDA Approval for SIMCOR(R) (Niaspan(R) / simvastatin), a Novel Combination Medicine for Comprehensive Cholesterol Management 5Abbott Receives FDA Approval for SIMCOR(R) (Niaspan(R) / simvastatin), a Novel Combination Medicine for Comprehensive Cholesterol Management 6Announcement in Relation to the Movement in the ClinPhone Share Price 2Announcement in Relation to the Movement in the ClinPhone Share Price 3Announcement in Relation to the Movement in the ClinPhone Share Price 4
(Date:7/23/2014)... MA -- What do mollusks, starfish, and corals ... habitat, they are all calcifiersorganisms that use calcium ... and shells for stability and protection. , The ... published by the Marine Biological Laboratory, addresses the ... changes worldwide. , As atmospheric carbon dioxide rises, ...
(Date:7/23/2014)... nasty habit of getting tangled and forming knots. Scientists ... how to disentangle them (e.g. useful for gene sequencing ... Advanced Studies (SISSA) in Trieste and his team have ... knots and their dynamics. In their latest paper, just ... together with Marco Di Stefano, first author and PhD ...
(Date:7/23/2014)... Currently, no cure exists for Alzheimer,s disease, the ... Americans. But scientists are now reporting new progress ... cancer treatment, that shows promise as a potential ... ACS, Journal of Medicinal Chemistry . , ... that in a healthy brain, the protein known ...
Breaking Biology News(10 mins):Calcification in changing oceans explored in special issue of The Biological Bulletin 2
... like hype from a late-night infomercial: It can twist ... could someday help you fend off disease! But ... several institutions including the U.S. Department of Energy,s Lawrence ... the cell,s protein-making machine, the ribosome, at key stages ...
... available in Spanish . , After corn ... looks something like slightly dampened cornmeal, though a somewhat darker ... grains with solubles" (WDGS), this byproduct is sometimes used as ... in Clay Center, Neb., are studying the pros and cons ...
... Researchers from the University of Iowa Roy J. ... that inhaled carbon black nanoparticles create a double source ... published online in the April 27 edition of the ... UI professor of internal medicine, was lead author of ...
Cached Biology News:Atomic-scale structures of ribosome could help improve antibiotics 2Atomic-scale structures of ribosome could help improve antibiotics 3Studies focus on feed ingredient's effects on levels of E. coli O157:H7 in cattle 2Carbon black nanoparticles can cause cell death 2
... A full-featured high-performance ICP-MS system designed for ... interface, Omega II off-axis ion lens, true ... 7500a can handle the widest range of ... the 7500a now includes as standard Agilents ...
... that it uses a deep-UV deuterium bulb, which ... with a shutter (controlled via a TTL signal ... DH-2000 Deuterium Tungsten Halogen Light Source combines ... light sources in a single optical path. The ...
One controller two vessel system suitable for early stage of fermentation, and small scale, Application : cultivation of microorganisms and human or animal cells...
... space and organize gloves, safety glasses, ... are the perfect benchtop storage bins ... processing and manufacturing. Clear static-dissipative PVC ... they attract. Many other sizes and ...
Biology Products: