This commentary highlights the major findings and future research directions arising from the recent publication by Zuo and colleagues in Stem Cells 2017 (in press). Here, we discuss the novel observations that transplanted human neural stem cells can induce endogenous brain repair by specifically stimulating a host of regenerative processes in the neurogenic niche (i.e., subventricular zone SVZ) in an animal model of Parkinson's disease. That the identified therapeutic proteomes, neurotrophic factors, and anti‐inflammatory cytokines in the SVZ may facilitate brain regeneration and behavioral recovery open a new venue of research for our understanding of the pathology and treatment of Parkinson's disease. Stem Cells 2017;35:1443–1445