| Title : Photoswitchable Pseudoirreversible Butyrylcholinesterase Inhibitors Allow Optical Control of Inhibition in Vitro and Enable Restoration of Cognition in an Alzheimer's Disease Mouse Model upon Irradiation - Scheiner_2022_J.Am.Chem.Soc__ |
| Author(s) : Scheiner M , Sink A , Hoffmann M , Vrigneau C , Endres E , Carles A , Sotriffer C , Maurice T , Decker M |
| Ref : Journal of the American Chemical Society , : , 2022 |
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Abstract :
To develop tools to investigate the biological functions of butyrylcholinesterase (BChE) and the mechanisms by which BChE affects Alzheimer's disease (AD), we synthesized several selective, nanomolar active, pseudoirreversible photoswitchable BChE inhibitors. The compounds were able to specifically influence different kinetic parameters of the inhibition process by light. For one compound, a 10-fold difference in the IC(50)-values (44.6 nM cis, 424 nM trans) in vitro was translated to an "all or nothing" response with complete recovery in a murine cognition-deficit AD model at dosages as low as 0.3 mg/kg. |
| PubMedSearch : Scheiner_2022_J.Am.Chem.Soc__ |
| PubMedID: 35138833 |
| Inhibitor | Tetracyclic-carbamate-photoswitch-azo |
Scheiner M, Sink A, Hoffmann M, Vrigneau C, Endres E, Carles A, Sotriffer C, Maurice T, Decker M (2022)
Photoswitchable Pseudoirreversible Butyrylcholinesterase Inhibitors Allow Optical Control of Inhibition in Vitro and Enable Restoration of Cognition in an Alzheimer's Disease Mouse Model upon Irradiation
Journal of the American Chemical Society
:
Scheiner M, Sink A, Hoffmann M, Vrigneau C, Endres E, Carles A, Sotriffer C, Maurice T, Decker M (2022)
Journal of the American Chemical Society
: