Bioactive Assessment of MMA-Based Dental Materials: Molecular Docking and Network Topology Analysis of Stress-Regulated Survival, Apoptosis, and Mechanotransduction Pathways

Methyl methacrylate (MMA)-based materials are widely used in temporary and permanent prosthetic dentistry; the prolonged presence of these materials in the oral cavity and potential residual monomer release can affect local biological responses. This study aimed to evaluate the biocompatibility and toxicity profiles of MMA, the monomeric unit of polymethyl methacrylate (PMMA), a key component of dental materials used in temporary prosthetic restorations. Molecular docking simulations were performed using CB-Dock2 and Autodock vina, while protein–protein interaction (PPI) analysis was performed using STRING and Cytoscape. In addition, Swiss ADME Target Prediction, toxicity prediction, and enrichment analyses were used to characterize the biological significance of selected targets in more detail. Molecular docking studies revealed promising interactions of MMA with valuable biomolecular targets relevant to biocompatibility. The toxicity profile revealed aspects of MMA that could be improved. Pharmacophore modeling, highlighting the importance of carbonyl and hydroxyl groups as pharmacophoric properties, revealed compounds with suitable biocompatibility profiles. Consequently, it emphasizes the interactions of MMA with biomolecules and safety considerations. It can guide the design and optimization of biocompatible materials as an exploratory avenue for future developments in dental biomaterials.