Table 8:
Postmortem studies of the CB1/CB2 receptors in mood disorders.
| Condition | n (cases/controls) | Autoradiography | 1Antibody | mRNA | Reference | 
|---|---|---|---|---|---|
| Dorsolateral prefrontal cortex | |||||
| Major depressive disorder | 26/46 | - | - | ↑CB1 n.s. CB2 | Choi et al., 2012 | 
| Major depressive disorder | 14/14 | - | n.s. CB1 | - | Eggan et al., 2010 | 
| Major depressive disorder | 10/10 | ↑[3H]CP55,940 | ↑CB1 (IB) | - | Hungund et al., 2004 | 
| Major depressive disorder | 4/4 | n.s. [3H]CP55,940 | - | - | Mato et al., 2018 | 
| Anterior cingulate cortex | |||||
| Major depressive disorder | 15/15 | - | ↓CB1 (glia) n.s. CB1 (neurons) | - | Koethe et al., 2007 | 
| Dorsolateral prefrontal cortex | |||||
| Bipolar disorder | 31/46 | - | - | n.s. CB1 n.s. CB2 | Choi et al., 2012 | 
| Anterior cingulate cortex | |||||
| Bipolar disorder | 15/15 | - | n.s. CB1 (glia and neurons) | - | Koethe et al., 2007 | 
↑: higher; ↓: lower; n.s.: no significant difference from controls; -: no available data;
DLPFC: dorsolateral prefrontal cortex; ACC: anterior cingulate cortex;
[3H]CP55,940: CB1/CB2 receptor agonist; [3H]WIN55212-2: CB1/CB2 receptor agonist.
Measured using immunocytochemistry unless noted as immunoblot IB.