Generating neural stem cells from iPSCs with dopaminergic neurons reporter gene

Abstract

Genetic reporters offer attractive approaches to investigate gene expression, gene function, and spatiotemporal assessment in vitro and in vivo. Tyrosine hydroxylase (TH) is the rate-limiting enzyme for the biosynthesis of the dopamine neurotransmitter, and thus it has been used as a reliable marker for dopaminergic neurons in vitro and in vivo. Herein we describe a method for making iPSC lines with TH-green fluorescent protein reporter gene using CRISPR/Cas9 technique.