Direct Induction and Functional Maturation of Forebrain GABAergic Neurons from Human Pluripotent Stem Cells

Direct Induction and Functional Maturation of Forebrain GABAergic Neurons from Human Pluripotent Stem Cells

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Gamma-aminobutyric acid (GABA)-releasing interneurons play an important modulatory role in the cortex and have been implicated in multiple neurological disorders.Patient-derived interneurons could provide a foundation for studying the pathogenesis turbo air m3f72-3-n of these diseases as well as for identifying potential therapeutic targets.Here, we identified a set of genetic factors that could robustly induce human pluripotent stem cells (hPSCs) into GABAergic neurons (iGNs) with high efficiency.We demonstrated that the human iGNs express neurochemical markers and exhibit mature electrophysiological properties within 6–8 weeks.Furthermore, in vitro, iGNs could form functional synapses with other iGNs or with human-induced glutamatergic neurons (iENs).

Upon transplantation into immunodeficient mice, human iGNs underwent synaptic maturation and integration into host neural circuits.Taken together, our rapid and highly efficient single-step protocol to generate iGNs may be useful to both mechanistic and translational studies socksmith santa cruz of human interneurons.