Human adipose tissue- and umbilical cord-derived stem cells: which is a better alternative to treat spinal cord injury?

ABSTRACT: Multiple types of stem cells have been proposed for the treatment of spinal cord injury, but their comparative information remains elusive. In this study, a rat model of T10 contusion spinal cord injury was established by the impactor method. Human umbilical cord-derived mesenchymal stem cells (UCMSCs) or human adipose tissue-derived mesenchymal stem cells (ADMSCs) (2.5 μL/injection site, 1 × 10⁵ cells/μL) was injected on rostral and caudal of the injury segment on the ninth day after injury. Rats injected with mesenchymal stem cell culture medium were used as controls. Our results show that although transplanted UCMSCs and ADMSCs failed to differentiate into neurons or glial cells in vivo, both significantly improved motor and sensory function. After spinal cord injury, UCMSCs

SUBMITTER: Liu AM 

PROVIDER: S-EPMC7749492 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature