Assertion: stem cell's tissue | /r/CreatedBy | disease
Facets:
Source sentences:
text: A previously long-held dogma maintained that neurogenesis in the adult mammalian CNS was complete, rendering it incapable of mitotic divisions to generate new neurons, and therefore lacking in the ability to repair damaged tissue caused by diseases (e.g. Parkinson’s disease, multiple sclerosis) or injuries (e.g. spinal cord and brain ischemic injuries).