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. 2018 May 24;84(1):30–40. doi: 10.1093/neuros/nyy128

FIGURE 4.

FIGURE 4.

Possible mechanisms of action of cellular replacement therapy. After transplantation, stem cells can promote CNS repair through several mechanisms, such as cellular replacement, neurotrophic support, immunomodulation, and/or induction of plasticity at existing synapses. These mechanisms are not mutually exclusive. Reprinted by permission from SpringerNature: Nature Neuroscience. Kokai Z et al. Cross-talk between neural stem cells and immune cells: the key to better brain repair?127 Copyright 2012.