Reprogrammed Stem Cell-Derived Neurons Survive Long-Term in Pigs with Spinal Cord Injuries
Using neuronal cells reprogrammed from genetically identical animals eliminated need for immunosuppression measures
A major hurdle to using neural stem cells derived from genetically different donors to replace damaged or destroyed tissues, such as in a spinal cord injury, has been the persistent rejection of the introduced material (cells), necessitating the use of complex drugs and techniques to suppress the host’s immune response.
In a new paper an international team led by scientists at University of California San Diego School of Medicine describe successfully grafting induced pluripotent stem cell (iPSC)-derived neural precursor cells back into the spinal cords of genetically identical adult pigs with no immunosuppression efforts. The grafted cells survived long-term, displayed differentiated functionality and caused no tumors.
The researchers also demonstrated that the same cells showed similar long-term survival in adult pigs with different genetic backgrounds after only short course use of immunosuppressive treatment once injected into injured spinal cord.
Click here to read more.
CARS 2018 Computer Assisted Radiology and Surgery
June 20-23, 2018; Berlin, Germany
2018 New England Neurosurgical Society Annual Meeting
June 28-30, 2018; Chatham, MA
15th International Congress on Neuromuscular Diseases
July 6-10, 2018; Vienna
International Summer School Transnasal Endoscopic Surgery: From Sinuses to Skull Base
July 9-13, 2018; Brescia, Italy
7th Annual World Course in Advanced Brain Tumor Surgery
July 12-15, 2018; London
Be the first to reply using the above form.