Table 2.
A list of inhibitory Gi/o-coupled GPCRs that may be presynaptically-expressed and potentially mediate LTD at various synapses throughout the CNS.
| Receptor Family | Receptor |
|---|---|
| Serotonin | 5-HT1a |
| 5-HT1b | |
| 5-HT1d | |
| 5-HT1e | |
| 5-HT1f | |
| 5-HT5a | |
| Acetylcholine | M2 |
| M4 | |
| Adenosine | A1 |
| A3 | |
| Adrenergic | A2a |
| A2b | |
| A2c | |
| Anaphylatoxin | C5a1/CD88 |
| Angiotensin | AT1 |
| AT2 | |
| Apelin | APJ |
| Cannabinoid | CB1 |
| Chemokine | CCR2 |
| CCR10 | |
| CXCR4 | |
| CX3CR1 | |
| Dopamine | D2 |
| D3 | |
| D4 | |
| Galanin | GAL1 |
| GAL2 | |
| GAL3 | |
| Histamine | H3R |
| Leukotriene | BLT1 |
| BLT2 | |
| OXE | |
| FPR2/AXE | |
| Lysophospholipid | LPA3 |
| S1P1 | |
| S1P3 | |
| S1P5 | |
| MCH | MCH1 |
| Melatonin | MT1 |
| MT2 | |
| MT3 | |
| Neuropeptides | DOR |
| KOR | |
| MOR | |
| NOR/ORL-1 | |
| NPFF1 | |
| NPFF2 | |
| NPBW1 | |
| NPBW2 | |
| Orexin | OX2 |
| Purinergic | P2Y1 |
| P2Y12 | |
| P2Y13 | |
| Prokineticin | PKR2 |
| Prostanoid | EP3 |
| DP2 | |
| Relaxin | RXFP2 |
| RXFP3 | |
| RXFP4 | |
| Somatostatin | SSTR1 |
| SSTR2 | |
| SSTR3 | |
| SSTR4 | |
| SSTR5 | |
| Ca2+ Sensing | CaS |
| GABA | GABAB |
| mGluR | mGluR2 |
| mGluR3 | |
| mGluR4 | |
| mGluR6 | |
| mGluR7 | |
| mGluR8 |