Mesenchymal stem cells (MSCs) are found mainly in the bone marrow and are the focus of many clinical trials that investigate potential methods of neurological repair and other regenerative applications.
“Although mesenchymal stem cells are widely known to be used in replacing damaged tissue, these stem cells may also recruit endogenous cells (those made within the body) to help accelerate the repair process,” said Hatem E. Sabaawy, MD, PhD, assistant professor of medicine at UMDNJ-Robert Wood Johnson Medical School and a senior author of the study. “The immune suppressive properties of mesenchymal stem cells suppress the inflammatory process during injury repair.”
For the first time, researchers at UMDNJ examined the use of human MSCs to prompt repair of spinal cord injuries in transgenic (genetically engineered or altered) zebrafish embryos. Zebrafish are especially valuable to researchers due to invertebrate characteristics that are similar to those of humans, the transparency of their bodies and their ability to initiate regeneration of damaged tissue. The study demonstrates that human MSCs affix to the injury site and influence spinal cord cells to accelerate the repair process.
“Our results indicate that MSC therapy not only augments recovery after spinal cord injury, but also accelerates the recovery time,” said Pranela Rameshwar, PhD, a senior author and professor of medicine at UMDNJ-New Jersey Medical School.
The research was supported by grants from the FM Kirby Foundation, the Foundation of UMDNJ and The Cancer Institute of New Jersey, a Center of Excellence of UMDNJ-Robert Wood Johnson Medical School.About UMDNJ-ROBERT WOOD JOHNSON MEDICAL SCHOOL
As one of the eight schools of the University of Medicine and Dentistry of New Jersey with 2,800 full-time and volunteer faculty, Robert Wood Johnson Medical School encompasses 22 basic science and clinical departments, hosts centers and institutes including The Cancer Institute of New Jersey, the Child Health Institute of New Jersey, the Center for Advanced Biotechnology and Medicine, the Environmental and Occupational Health Sciences Institute, and the Stem Cell Institute of New Jersey. The medical school maintains educational programs at the undergraduate, graduate and postgraduate levels for more than 1,500 students on its campuses in New Brunswick, Piscataway, and Camden, and provides continuing education courses for health care professionals and community education programs. To learn more about UMDNJ-Robert Wood Johnson Medical School, log on to rwjms.umdnj.edu. Find us online at www.Facebook.com/RWJMS and www.twitter.com/UMDNJ_RWJMS.
Jennifer Forbes | New
Further reports about: > Cancer treatment > Foundation > Human vaccine > Indicates > Medical Wellness > Stem cell innovation > damaged tissue > education program > health care > health services > mesenchymal > mesenchymal stem cells > methanol fuel cells > repair process > spinal cord > stem cells > zebrafish embryo
Asian dust providing key nutrients for California's giant sequoias
28.03.2017 | University of California - Riverside
Chlamydia: How bacteria take over control
28.03.2017 | Julius-Maximilians-Universität Würzburg
The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.
To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...
Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.
The results will be published on March 22 in the journal „Astronomy & Astrophysics“.
Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...
Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.
Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...
In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...
20.03.2017 | Event News
14.03.2017 | Event News
07.03.2017 | Event News
28.03.2017 | Physics and Astronomy
28.03.2017 | Health and Medicine
28.03.2017 | Life Sciences