Chitosan Anchored Nanoparticles in Current Drug Development Utilizing Computer-Aided Pharmacokinetic Modeling: Case Studies for Target Specific Cancer Treatment and Future Prospective

Abstract

Background: Recently, in the medical and pharmaceutical fields, biopolymers are extensively used for chemical and mechanical modifications of pharmaceutical dosage forms, which add novel properties, functions, and applications. Structural modification of dosage form by polymers along with redesigning in pharmaceutical and tissue engineering fields, presently being the center of analysis for the modern research world, which utilizes the subtle instruments, precise research strategies and most significantly the excipients. Method: Recently, in the medical and pharmaceutical fields, biopolymers are extensively used for chemical and mechanical modifications of pharmaceutical dosage forms, which add novel properties, functions, and applications. Structural modification of dosage form by polymers along with redesigning in pharmaceutical and tissue engineering fields, presently being the center of analysis for the modern research world, which utilizes the subtle instruments, precise research strategies and most significantly the excipients. Results: The most remarkable point is that chitosan-drug conjugated nanoparticles (CDNP) can target cancer affected cells with the least attempt to killing the neighbor host cell. It is already proved that the CDNP facilitate the more drugs uptaking or cytotoxicity to a cancerous cell. This overcomes the dosage form designing problems of complexity in the biological mechanism and cell specificity. A computer-aided pharmacokinetic study as well as in-silico design with model fitting can provide the possible finding related to target selectivity and interaction. The computer aided study also reduces time and could make the entire process much cheaper till today, very few research has been reported, such as PyRx with AutoDock, response surface methodology and molecular dynamic simulation in drug delivery for chitosan-drug conjugated nanoparticles. Conclusion: Therefore, cancer cell target-specific drug delivery using a natural biopolymer conjugate with a computer-aided pharmacokinetic model will be the thirst area of future research. To get successful anticancer drug formulation, in-silico pharmacokinetic modeling would minimize labor, and expenses, during and prior to the experiment has been extensively discussed in the present review.