- Neuroserpin (NSP)
- Glia Derived Nexin (GDN)
- Proenkephalin (PENK)
- Pronociceptin (PNOC)
- Prodynorphin (PDYN)
- Neuropeptide W (NPW)
- Neuropeptides B/W Receptor 1 (NPBWR1)
- 5-Hydroxytryptamine Receptor 1B (HTR1B)
- 5-Hydroxytryptamine Receptor 1D (HTR1D)
- 5-Hydroxytryptamine Receptor 1E (HTR1E)
- 5-Hydroxytryptamine Receptor 3E (HTR3E)
- 5-Hydroxytryptamine Receptor 1F (HTR1F)
- 5-Hydroxytryptamine Receptor 2A (HTR2A)
- 5-Hydroxytryptamine Receptor 2B (HTR2B)
- 5-Hydroxytryptamine Receptor 2C (HTR2C)
