Navigation Links
'Fountain of youth' technique rejuvenates aging stem cells
Date:11/27/2012

porous scaffolding that the cells are able to be stimulated by these factors.

Dr. Li and his team then tracked the molecular changes in the tissue patch cells. "We saw certain aging factors turned off," states Li, citing the levels of two molecules in particular, p16 and RGN, which effectively turned back the clock in the cells, returning them to robust and healthy states.

"It's very exciting research," says Radisic, who was named one of the top innovators under 35 by MIT in 2008 and winner of the 2012 Young Engineers Canada award.

Li and Radisic hope to continue their goal to create the most effective environment in which cells from older patients can be given new life. "We can create much better tissues which can then be used to repair defects such as aneurysms," Li says, as well as repairing damage caused by heart attacks.

The study was recently released in the Journal of the American College of Cardiology, the top journal in the field of cardiovascular medicine.


'/>"/>

Contact: Erin Vollick
comm.ibbme@utoronto.ca
416-946-8019
University of Toronto
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Parents say that healthy eating is challenging for youth who play sports
2. New synthetic biology technique boosts microbial production of diesel fuel
3. New genetic bar code technique establishes ability to derive DNA information from RNA
4. Early detection techniques offer hope for improved outcomes in lung cancer patients
5. Scientists develop new technique that could improve heart attack prediction
6. New rearing system may aid sterile insect technique against mosquitoes
7. Its a trap! New laboratory technique captures microRNA targets
8. New screening technique yields elusive compounds to block immune-regulating enzyme
9. New stem cell technique promises abundance of key heart cells
10. Evaluation of microscopy techniques may help scientists to better understand ancient plants
11. New technique allows simulation of noncrystalline materials
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
'Fountain of youth' technique rejuvenates aging stem cells
(Date:9/1/2014)... 2014, 10:20 AM EDT) It may be possible ... over unhealthy higher-calorie foods, according to new research by ... Center on Aging (USDA HNRCA) at Tufts University and ... journal Nutrition & Diabetes , a brain scan ... is possible to reverse the addictive power of unhealthy ...
(Date:8/31/2014)... the University of Warwick have discovered that ,good, cholesterol ... The substance, methylglyoxal - MG, was found to damage ... cholesterol from the body. , Low levels of ... disease, with increased levels of MG being common in ... , Supported by funding from the British Heart ...
(Date:8/31/2014)... study of satellite data from the last 19 years reveals ... around the coast of Antarctica to rise by 2cm more ... University of Southampton detected the rapid rise in sea-level by ... a million square kilometres. , The melting of ... shelves has contributed an excess of around 350 gigatonnes of ...
Breaking Biology News(10 mins):Training your brain to prefer healthy foods 2Sugar substance 'kills' good HDL cholesterol, new research finds 2
... publishing its first issue, the online open-access journal ... highest-impact microbiology journals according to Thomson Reuters, which has ... Reuters tracks the number of times scholarly articles are ... "impact factors", rough measures of the quality or standing ...
... cardiologists try to prevent a heart attack by widening ... the veins and arteries, improve the flow of blood ... that stents can be used to treat pathological constriction ... may be caused by tumors, chronic infections or congenital ...
... geologists are part of a comprehensive statewide study on ... Carbon dioxide is a gas that is a byproduct ... among other causes. Studies have linked increased carbon dioxide ... is being produced by various sources, both natural and ...
Cached Biology News:American Society for Microbiology's newest journal earns a high impact factor in latest rankings 2Non-slip tracheal implants 2Geologists testing aquifer rocks as containers to permanently trap carbon dioxide 2Geologists testing aquifer rocks as containers to permanently trap carbon dioxide 3
(Date:8/29/2014)... August 29, 2014 Three Lawrence ... 2014 Hydrogen Production R&D Award for ... splitting water using sunlight. , Shared with collaborators ... the University of Nevada, Las Vegas (UNLV), the ... models of photoelectrochemical solar-hydrogen production and corrosion processes. ...
(Date:8/29/2014)... (PRWEB) August 29, 2014 Intrinsic ... 13485:2003 certified, GAMP® 5 compliant imaging core lab, ... international Phase II clinical trial to assess a ... Throughout this trial, Intrinsic Imaging will provide comprehensive ... to, protocol and charter development, site qualification, site ...
(Date:8/28/2014)... (PRWEB) August 28, 2014 Best Sanitizers, ... for an alcohol-based hand sanitizer, asks food processors and ... comparing the hand sanitizer they’re currently using to Best ... Hand hygiene is critical to fighting cross-contamination and the ... Best Sanitizers believes there are key criteria that make ...
(Date:8/28/2014)... an electronic which is not only based on ... spin and the spin-related magnetism. Spin-charge converters enable ... vice versa. Recently, the research group of Professor ... Johannes Gutenberg University Mainz in collaboration with researchers ... the first time realised a new, efficient spin-charge ...
Breaking Biology Technology:Livermore Team Awarded for Hydrogen Production Research 2Intrinsic Imaging Awarded Phase II Clinical Trial to Assess New Treatment for Non-Hodgkin’s Lymphoma 2Food Processors and Food Handlers are Encouraged to Prepare for Fall Harvest by Evaluating Their Current Hand Sanitizer Using Nine Key Criteria 2Food Processors and Food Handlers are Encouraged to Prepare for Fall Harvest by Evaluating Their Current Hand Sanitizer Using Nine Key Criteria 3A new, tunable device for spintronics 2A new, tunable device for spintronics 3
... by a team of Rensselaer Polytechnic Institute researchers opens ... and illegal drugs from a distance of 20 meters. ... technology, has great potential for homeland security and military ... materials and can identify immediately the unique THz "fingerprints" ...
... Backed by a $1.2 million federal grant, the University ... Materials Manufacturing (CAMM) that will support the transfer of ... in both Wisconsin and the nation. ... revitalize foundries and metal-casting businesses if they can be ...
... ROCKVILLE, Md. , Aug. 6 Novavax, ... the appointment of Richard Douglas , Ph.D. to its ... Corporate Development at Genzyme Corp.  As a leader of Genzyme,s ... acquisitions, licenses, joint ventures and strategic alliances as well as ...
Cached Biology Technology:A revolutionary breakthrough in terahertz remote sensing 2Federal grant invests in nanostructured 'super' materials 2NOVAVAX Elects Richard H. Douglas to its Board of Directors 2NOVAVAX Elects Richard H. Douglas to its Board of Directors 3
X-prolyl aminopeptidase (aminopeptidase P) 1, soluble...
Recorder REC-111 single-channel, 1. Category: Chromatography Systems & Accessories, Systems....
... Mac OS X provides the most highly ... sequence analysis and molecular biology data management ... NTI Suite you can store manage view ... of molecular biology data all within one ...
... Flp-In System creates isogenic cell lines ... of the protein of interest. This ... 3 (click link below). In this ... transferase (CAT) was subcloned into pcDNA5/FRT ...
Biology Products: