Human neurons grown as cells cloned from a tumor helped restore the function of severely injured spinal cords in rats, University of South Florida researchers say in a study released this week in the Journal of Neurosurgery: Spine.
"Transplants of these specially treated cells were used to patch a short circuit in the spinal cord of rats," said Samuel Saporta, PhD, associate director of the USF Center for Aging and Brain Repair, professor of anatomy and lead author of the study. "We demonstrated the cells are safe, survive and can electrically reconnect the undamaged parts of the spinal cord."
A couple of the spinal cord-injured (SCI) rats could bear weight on their hind legs following transplantation with the experimental cells, known commercially as hNT, or LBS, neurons. However, the researchers emphasize, more studies are needed to determine if rats with reconnected spinal cords can walk again.
Anne DeLotto Baier | EurekAlert!
Scientists use nanoparticle-delivered gene therapy to inhibit blinding eye disease in rodents
08.07.2020 | Johns Hopkins Medicine
Deconstructing glioblastoma complexity reveals its pattern of development
08.07.2020 | McGill University
New insight into the spin behavior in an exotic state of matter puts us closer to next-generation spintronic devices
Aside from the deep understanding of the natural world that quantum physics theory offers, scientists worldwide are working tirelessly to bring forth a...
Kiel physics team observed extremely fast electronic changes in real time in a special material class
In physics, they are currently the subject of intensive research; in electronics, they could enable completely new functions. So-called topological materials...
Solar cells based on perovskite compounds could soon make electricity generation from sunlight even more efficient and cheaper. The laboratory efficiency of these perovskite solar cells already exceeds that of the well-known silicon solar cells. An international team led by Stefan Weber from the Max Planck Institute for Polymer Research (MPI-P) in Mainz has found microscopic structures in perovskite crystals that can guide the charge transport in the solar cell. Clever alignment of these "electron highways" could make perovskite solar cells even more powerful.
Solar cells convert sunlight into electricity. During this process, the electrons of the material inside the cell absorb the energy of the light....
Empa researchers have succeeded in applying aerogels to microelectronics: Aerogels based on cellulose nanofibers can effectively shield electromagnetic radiation over a wide frequency range – and they are unrivalled in terms of weight.
Electric motors and electronic devices generate electromagnetic fields that sometimes have to be shielded in order not to affect neighboring electronic...
A promising operating mode for the plasma of a future power plant has been developed at the ASDEX Upgrade fusion device at Max Planck Institute for Plasma...
07.07.2020 | Event News
02.07.2020 | Event News
19.05.2020 | Event News
10.07.2020 | Materials Sciences
10.07.2020 | Life Sciences
10.07.2020 | Materials Sciences