| LPS | Lipopolysaccharide |
| TREK-1 | TWIK-related potassium channel-1 |
| cKD | Conditional knockdown |
| K2P | Two-pore-domain potassium |
| PFC | Prefrontal cortex |
| TNF-α | Tumor necrosis factor α |
| TST | Tail suspension test |
| BDNF | Brain-derived neurotrophic factor |
| VEGF | Vascular endothelial growth factor |
| IGF-1 | Insulin growth factor-1 |
| pSico-Red | pAAV-Sico-Red |
| OFT | Open field test |
| VEGFR | Vascular endothelial growth factor receptor |