masticadienonic-acid and Alzheimer-Disease

The present study aimed to identify new selective inhibitors for acetylcholinesterase, butyrylcholinesterase, monoacylglycerol lipase, beta-secretase, and Asparagine endopeptidase, the targets enzymes in Alzheimer's disease.. The inhibitory effect of P. atlantica Desf. methanol extracts against AChE were determined using Ellman's method. The molecular docking study is achieved using Autodock Vina. The structures of the molecules 3-methoxycarpachromene, masticadienonic acid, 7-ethoxycoumarin, 3',5,7- trihydroxy-4'-methoxyflavanone and 5,6,7,4'-tetrahydroxyflavonol-3-O-rutinoside and the five enzymes were obtained from the PubChem database and Protein databank. ADMET parameters were checked to confirm their pharmacokinetics using swiss-ADME and ADMET-SAR servers.. The docking studies of this work show that 3-methoxycarpachromene and masticadienonic acid, 7-ethoxycoumarin, 3',5,7-Trihydroxy-4'-methoxyflavanone and 5,6,7,4'-tetrahydroxyflavonol- 3-O-rutinoside have good affinities towards the enzymes involved in Alzheimer pathology, which confirm the ability of these molecules to inhibit the studied enzymes namely: HuAChE, HuBChE, BACE, MAGL, and AEP. These molecules might become drug candidates to prevent Alzheimer's disease.

Topics: Acetylcholinesterase; Alzheimer Disease; Butyrylcholinesterase; Cholinesterase Inhibitors; Flavonoids; Methanol; Molecular Docking Simulation; Pistacia