A new method for generating high purity motoneurons from mouse embryonic stem cells.

ABSTRACT: A common problem with using embryonic stem (ES) cells as a source for analysis of gene expression, drug toxicity, or functional characterization studies is the heterogeneity that results from many differentiation protocols. The ability to generate large numbers of high purity differentiated cells from pluripotent stem cells could greatly enhance their utility for in vitro characterization studies and transplantation in pre-clinical injury models. Population heterogeneity is particularly troublesome for post-mitotic neurons, including motoneurons, because they do not proliferate and are quickly diluted in culture by proliferative phenotypes, such as glia. Studies of motoneuron biology and disease, in particular amyotrophic lateral sclerosis, can benefit from high purity motoneuron cultures.

SUBMITTER: McCreedy DA 

PROVIDER: S-EPMC4146753 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature