Adenosine Receptor Subtype | G Protein | Effects of G Protein Coupling | Cellular System | Reference |
---|---|---|---|---|
A1 | Gi1/2/3 | ↓ cAMP ↑ IP3/DAG (PLC) ↑ Arachidonate (PLA2) | General, CHO cells9-a | Freissmuth et al., 1991; Akbar et al., 1994; Freund et al., 1994; Jockers et al., 1994;Gerwins and Fredholm, 1995a,b |
↑ PEtOH (PLD) | DDT1MF-2 | |||
Go | Jockers et al., 1994;Matovcik et al., 1994 | |||
A2A | Gs | ↑ cAMP | General | Olah, 1997 |
Golf | ↑ cAMP | Kull et al., 2000a; Corvol et al., 2001 | ||
G15/16 | ↑ IP3 | COS-79-a | Offermanns and Simon, 1995 | |
A2B | Gs | ↑ cAMP | General | Pierce et al., 1992 |
Gq/11 | ↑ IP3/DAG (PLC) | HMC-1, HEK 2939-a | Gao et al., 1999; Linden et al., 1999 9-b | |
A3 | Gi2,3 | ↓ cAMP | General, CHO cells9-a | Palmer et al., 1995 |
Gq/11 | ↑ IP3/DAG (PLC) | CHO cells9-a | Palmer et al., 1995 |