Receptor, Adenosine A1

**Definition:** A subtype of ADENOSINE RECEPTOR that is found expressed in a variety of tissues including the BRAIN and DORSAL HORN NEURONS. The receptor is generally considered to be coupled to the GI, INHIBITORY G-PROTEIN which causes down regulation of CYCLIC AMP.

**Tree numbers:** - D12.776.543.750.695.700.700.100 - D12.776.543.750.720.700.700.100

**Synonyms:** - Adenosine A1 Receptor - Adenosine A1 Receptors