BBB	Blood–brain barrier
CP	Cerebral palsy
DCX	Doublecortin
GCS	Glasgow coma scale
IGF-1	Insulin-like growth factor 1
iPSCs	Induced pluripotent stem cells
IQ	Intelligence quotient
MSCs	Mesenchymal stem cells
NPs	Neural progenitor cells
NSCs	Neural stem cells
OLGs	Oligodendrocytes
OPCs	Oligodendocyte progenitor cell
PDGF-AB	Platelet-derived growth factor-AB
SCs	Stem cells
SVZ	Subventricular zone
TBI	Traumatic brain injury
TGF-β1	Transforming growth factor-β1