Neuroprogenitor cells in culture that will become neurons.
Cells in culture with neurons stained green, supporting glial cells stained red and cell nuclei stained blue.
A lipid that helps destroy potentially harmful cells during brain development shows promise for improving the safety and efficacy of stem cell transplants, say researchers at the Medical College of Georgia and University of Georgia.
When embryonic stem cells are being coaxed toward becoming brain cells that could be transplanted, that lipid, ceramide, helps eliminate cells that could later form tumors called teratomas, researchers say in the Nov. 22 issue of The Journal of Cell Biology.
“The body has amazing mechanisms to eliminate cells that are no longer wanted and that if they remain will harm the body by developing into tissues that are not meant to be,” says Dr. Erhard Bieberich, MCG biochemist and the study’s lead author. “Our studies show this particular mechanism can help stem cells safely become the cells we want them to be.” “This is another approach to controlling differentiation and getting the cell types that you want,” says Dr. Brian G. Condie, developmental neurobiologist at UGA and MCG and senior author on the paper.
Toni Baker | EurekAlert!
More genes are active in high-performance maize
19.01.2018 | Rheinische Friedrich-Wilhelms-Universität Bonn
How plants see light
19.01.2018 | Albert-Ludwigs-Universität Freiburg im Breisgau
On the way to an intelligent laboratory, physicists from Innsbruck and Vienna present an artificial agent that autonomously designs quantum experiments. In initial experiments, the system has independently (re)discovered experimental techniques that are nowadays standard in modern quantum optical laboratories. This shows how machines could play a more creative role in research in the future.
We carry smartphones in our pockets, the streets are dotted with semi-autonomous cars, but in the research laboratory experiments are still being designed by...
What enables electrons to be transferred swiftly, for example during photosynthesis? An interdisciplinary team of researchers has worked out the details of how...
For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics.
Electrical charge is one of the key properties that allows molecules to interact. Life itself depends on this phenomenon: many biological processes involve...
At the JEC World Composite Show in Paris in March 2018, the Fraunhofer Institute for Laser Technology ILT will be focusing on the latest trends and innovations in laser machining of composites. Among other things, researchers at the booth shared with the Aachen Center for Integrative Lightweight Production (AZL) will demonstrate how lasers can be used for joining, structuring, cutting and drilling composite materials.
No other industry has attracted as much public attention to composite materials as the automotive industry, which along with the aerospace industry is a driver...
Scientists at Tokyo Institute of Technology (Tokyo Tech) and Tohoku University have developed high-quality GFO epitaxial films and systematically investigated their ferroelectric and ferromagnetic properties. They also demonstrated the room-temperature magnetocapacitance effects of these GFO thin films.
Multiferroic materials show magnetically driven ferroelectricity. They are attracting increasing attention because of their fascinating properties such as...
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08.12.2017 | Event News
19.01.2018 | Materials Sciences
19.01.2018 | Health and Medicine
19.01.2018 | Physics and Astronomy