Stem cells in the adult mammalian central nervous system.

摘要: Over the past year, evidence has accrued that adult CNS stem cells are a widespread progenitor cell type. These may normally replace neurons and/or glia in brain and spinal cord. Advances have been made understanding signals regulate proliferation differentiation. A deeper of structure germinal zones helped us move towards identifying vivo. Recent studies suggest fate progeny vivo be linked to complexity animal's environment.