Reb-TASK3-siRNA

Reb-TASK3-siRNA is a chemically conjugated small interfering RNA (siRNA) specifically designed to knock down the expression of the TASK3 potassium channel in norepinephrine (NE) neurons. The siRNA is conjugated to reboxetine, a norepinephrine transporter ligand, to enable targeted delivery and selective accumulation within NE neurons, particularly after intranasal administration. By silencing TASK3 (K2P9.1 or KCNK9), the drug is intended to produce antidepressant-like effects through neuronal-specific gene knockdown. Preclinical research demonstrates that Reb-TASK3-siRNA reduces TASK3 mRNA and protein in monoaminergic brainstem cell groups, resulting in enhanced antidepressant-like behaviors in mouse models. This supports the therapeutic potential of RNAi-based targeting of TASK3 for major depressive disorder and possibly related neuropsychiatric indications[1].

Other names

Reb-TASK3-siRNAReb-TASK-3-siRNAReb-TASK 3-siRNA