TrkB dependent adult hippocampal progenitor differentiation mediates sustained ketamine antidepressant response

The precise mechanism for the sustained antidepressant action of ketamine is unclear. This study shows ketamine can promote neuronal differentiation via TrkB-ERK activation in mice and the sustained behavioral effect is attenuated when adult neurogenesis is blocked, but extended when it is enhanced.

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Autores principales: Zhenzhong Ma, Tong Zang, Shari G. Birnbaum, Zilai Wang, Jane E. Johnson, Chun-Li Zhang, Luis F. Parada
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/6ae59c97782a41d590ffaa6502413f77
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Sumario:The precise mechanism for the sustained antidepressant action of ketamine is unclear. This study shows ketamine can promote neuronal differentiation via TrkB-ERK activation in mice and the sustained behavioral effect is attenuated when adult neurogenesis is blocked, but extended when it is enhanced.