Receptors, Purinergic P2X4

**Definition:** A widely distributed purinergic P2X receptor subtype that plays a role in pain sensation. P2X4 receptors found on MICROGLIA cells may also play a role in the mediation of allodynia-related NEUROPATHIC PAIN.

**Tree numbers:** - D12.776.157.530.400.400.750.400 - D12.776.543.550.450.500.600.400 - D12.776.543.585.400.500.600.400 - D12.776.543.750.695.700.720.250.400 - D12.776.543.750.720.700.720.500.400

**Synonyms:** - P2X4 Receptor - Purinergic Receptor P2X, Ligand-Gated Ion Channel, 4 - P2X4 Purinoceptor