While questions still remain about the nature and function of stem cells found in fat, a group of researchers and clinicians convened today in Pittsburgh at the Second Annual Meeting of the International Fat Applied Technology Society (IFATS) agreed that research should move forward with the ultimate goal of performing human clinical trials to test the cells therapeutic potential for specific indications.
Today concludes scientific sessions exploring how adipose tissue, or fat, can be an abundant source of stem cells that could be used for tissue engineering and regenerative medicine. An important outcome of the meeting was the development of a consensus defining key scientific questions for future study and determining the fields most promising clinical applications.
More than 300,000 liposuction procedures are performed in the United States each year, producing about 150,000 gallons of fat that is normally discarded. In 2001, researchers first reported that such tissue contained stem cells, and since then, additional studies have suggested they can be coaxed into other cell types, such as nerve, bone, muscle and blood vessels; or it may be that they have properties of these cells. Some research has progressed more rapidly, with animal studies indicating potential for the development of treatments for heart attack or bone injury, for example, while results looking at other uses are still quite preliminary.
Lisa Rossi | EurekAlert!
Could this protein protect people against coronary artery disease?
17.11.2017 | University of North Carolina Health Care
Microbial resident enables beetles to feed on a leafy diet
17.11.2017 | Max-Planck-Institut für chemische Ökologie
The formation of stars in distant galaxies is still largely unexplored. For the first time, astron-omers at the University of Geneva have now been able to closely observe a star system six billion light-years away. In doing so, they are confirming earlier simulations made by the University of Zurich. One special effect is made possible by the multiple reflections of images that run through the cosmos like a snake.
Today, astronomers have a pretty accurate idea of how stars were formed in the recent cosmic past. But do these laws also apply to older galaxies? For around a...
Just because someone is smart and well-motivated doesn't mean he or she can learn the visual skills needed to excel at tasks like matching fingerprints, interpreting medical X-rays, keeping track of aircraft on radar displays or forensic face matching.
That is the implication of a new study which shows for the first time that there is a broad range of differences in people's visual ability and that these...
Computer Tomography (CT) is a standard procedure in hospitals, but so far, the technology has not been suitable for imaging extremely small objects. In PNAS, a team from the Technical University of Munich (TUM) describes a Nano-CT device that creates three-dimensional x-ray images at resolutions up to 100 nanometers. The first test application: Together with colleagues from the University of Kassel and Helmholtz-Zentrum Geesthacht the researchers analyzed the locomotory system of a velvet worm.
During a CT analysis, the object under investigation is x-rayed and a detector measures the respective amount of radiation absorbed from various angles....
The quantum world is fragile; error correction codes are needed to protect the information stored in a quantum object from the deteriorating effects of noise. Quantum physicists in Innsbruck have developed a protocol to pass quantum information between differently encoded building blocks of a future quantum computer, such as processors and memories. Scientists may use this protocol in the future to build a data bus for quantum computers. The researchers have published their work in the journal Nature Communications.
Future quantum computers will be able to solve problems where conventional computers fail today. We are still far away from any large-scale implementation,...
Pillared graphene would transfer heat better if the theoretical material had a few asymmetric junctions that caused wrinkles, according to Rice University...
15.11.2017 | Event News
15.11.2017 | Event News
30.10.2017 | Event News
17.11.2017 | Physics and Astronomy
17.11.2017 | Health and Medicine
17.11.2017 | Studies and Analyses