Fig. 1

Ghrelin receptor (GHSR) expression in dopaminergic neurons derived from control and PARK2-specific iPSCs. a Schematic of the induction of a DA-enriched culture protocol. b Double-labeling for the dopaminergic neuron marker tyrosine hydroxylase (TH, red) and neurons (βIII-tubulin, green) of control and PARK2-specific iPSC-derived dopaminergic neurons. Scale bar = 50 μm. c Quantitative data of the percentage of TH positive cells per βIII-tubulin positive cells