AI in drug discovery for CNS: blood-brain barrier permeability prediction
This data app predicts whether a chemical compound can cross the blood-brain barrier (BBB) using data science and cheminformatics techniques. It demonstrates how an AI implementation can autonomously analyze and propose candidate molecules for central nervous system (CNS) drug discovery, where users query the system with chemical structures and explore similar compounds, supporting CNS drug discovery.
The data comes from the Blood-Brain Barrier Database (B3DB), which was obtained by downloading curated experimental datasets from the official B3DB GitHub repository and merging multiple source files into a single, cleaned dataset for analysis.
Usage instructions:
Enter a SMILES string into the text box (e.g., "CCO" for ethanol, "CC(=O)O" for acetic acid).
Select how many results you wish to see.
Minimum molecular weight: Lower bound for filtering displayed compounds
Maximum molecular weight: Upper bound for filtering displayed compounds
Filter by BBB class to see only those predicted to cross or not cross the blood-brain barrier.