Biochem Biophys Res Commun
February 2022
Some of the statins have been shown to have antidepressant effects, but whether atorvastatin (AV) has antidepressant effects is unknown. This study was to investigate the effect of AV treatment on depressive behaviors. Herein, we show that AV treatment had antidepressant-like effect in physiological conditions and antidepressant effect in depressive state which depended on α7 nicotinic acetylcholine receptor (α7nAChR) expression in the ventral hippocampus (vHPC), but not α4β2 nicotinic acetylcholine receptor (α4β2nAchR) expression in vHPC, nor the α7nAChR and α4β2nAchR expression in dorsal hippocampus (dHPC).
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