ArticlePharmacology research & perspectives2024
Evaluating Blood-Brain Barrier Permeability, Cytotoxicity, and Activity of Potential Acetylcholinesterase Inhibitors: In Vitro and In Silico Study.
Article in Pharmacology research & perspectives, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Article
- Synthesis and Biological Evaluation of Novel Ramalin Derivatives as Multi-Target Agents for Alzheimer's Disease.Molecules (Basel, Switzerland) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Acetylcholinesterase inhibitors (AChEIs) remain the first-line treatment for Alzheimer's disease. However, these drugs are largely symptomatic and often associated with adverse effects. This study aimed to evaluate novel pharmacophores for their in vitro AChEI activity, blood-brain barrier (BBB) permeability, and cytotoxic potential, hypothesizing that a combination of AChEIs could enhance symptom management while minimizing toxicity. A library of 1453 synthetic pharmacophores was assessed using in vitro and in silico methods to determine their feasibility as an inhibitor of the AChE enzyme. An in-house miniaturized Ellman's assay determined acellular AChEI activities, while pharmacokinetic properties were evaluated using the SwissADME web tool. The combinational effects of in silico BBB-permeable pharmacophores and donepezil were examined using a checkerboard AChEI assay. Cytotoxicity of active compounds and their synergistic combinations was assessed in SH-SY5Y neuroblastoma and bEnd.5 cells using the sulforhodamine B assay. Cellular AChEI activity of active in silico BBB-permeable predicted compounds was determined using an SH-SY5Y AChE-based assay. An in vitro BBB model was used to assess the effect of compounds on the integrity of the bEnd.5 monolayer. Out of the screened compounds, 12 demonstrated 60% AChEI activity at 5 μM, with compound A51 showing the lowest IC
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.