NEURO-SYMBOLIC AI

DexaGen-AI:
Pharmacological Modeling Engine

An advanced research companion that simulates drug interactions in real-time. Combines DeepChem predictive modeling with 3D Molecular Visualization to analyze how Dexamethasone competes with other agents at the glucocorticoid receptor.

Live 3D Interaction

Real-time PubChem Rendering

Built with Advanced Technologies

Python
Flask
RDKit
DeepChem
Gemini AI
3Dmol.js

Core Capabilities

Real-Time 3D Rendering

Integrated PubChem API to fetch and render interactive 3D crystallography models of drug interactions instantly in the browser using WebGL.

Predictive DDI Engine

Uses a Random Forest classifier trained on the Tox21 dataset to predict receptor binding affinity and simulate competitive displacement risks (e.g., Dex vs. Cortisol).

Generative AI Explainer

Connected Google Gemini 1.5 Pro to translate complex pharmacodynamic data into "Patient-Friendly" or "Clinical Deep Dive" summaries on demand.

Technical Architecture

The system operates on a hybrid "Neuro-Symbolic" architecture. It combines deterministic biological rules (Expert Systems) with probabilistic machine learning models to ensure high accuracy for known interactions while maintaining predictive capability for novel compounds.

Data Pipeline

RDKit Featurization (ECFP4 Fingerprints) → Scikit-Learn Inference.

Frontend Logic

Dynamic DOM manipulation for Biological Flow Visualization.

# Inference Engine Logic

def analyze_interaction(drug_a, drug_b):

# 1. Resolve Structures

smiles_a = resolve(drug_a)

smiles_b = resolve(drug_b)

...

# 2. Predict Competition

if model.predict(feat_a) == 1:

risk = "HIGH_COMPETITION"

return generate_3d_report(risk)