ArticleACS omega2025
Silodosin as a Novel Inhibitor of Acetylcholinesterase, Butyrylcholinesterase, and BETA-Secretase 1: In Vitro and In Silico Studies.
Article in ACS omega, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Design, Synthesis, In Vitro and In Vivo Evaluation of Novel Anti-Alzheimer's (1Pharmaceuticals (Basel, Switzerland) · 2026Article
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Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Alzheimer's Disease (AD) is a progressive neurodegenerative disorder and the leading cause of cognitive decline in older adults. Several biomarkers of AD have been identified, but its pathogenesis has not yet been completely elucidated. One of the most relevant hypotheses proposed to explain the cognitive impairment caused by this disease is the cholinergic hypothesis, which postulates that loss of cholinergic neurons is one of its causes and that the subsequent reduction of acetylcholine levels in the synaptic cleft can be compensated through the inhibition of acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE). Another well-known hypothesis is the amyloid-beta hypothesis, which explains the disease as being caused by the formation and accumulation of amyloid plaques in a cascade of enzymatic events starting with the cleavage of an amyloid precursor protein (APP) by beta-secretase 1 (BACE-1). Previous studies have shown that silodosin has the structural requirements for the inhibition of those three enzymes (AChE, BuChE, and BACE-1), which suggests that it can be useful as a multitarget candidate to treat Alzheimer patients. This study aims to assess the effect of silodosin on cellular viability, measure the inhibitory activity against AChE, BuChE, and BACE-1, and evaluate the molecular behavior of all three inhibitor-enzyme systems by molecular dynamics (MD) simulations. Cell viability assays through the MTT method showed that silodosin concentrations of less than 10 μM are safe to be used. Enzymatic assays revealed AChE inhibitory activity at high micromolar levels (IC50 >500.0 μM) but inhibited BuChE at low micromolar levels (IC50 = 3.02 ± 0.05 μM). BACE-1 inhibition assays have shown significant reduction at three micromolar. MD simulations demonstrated that silodosin promotes late stabilization of the AChE complex, but the simulations involving BuChE and BACE-1 revealed that the compound promotes system stabilization at early stages and has the structural requirements to inhibition.
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Registered trials
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