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Published on: July 21, 2017
Revolutionizing Drug and Gene Delivery: Cutting-Edge Smart Polymers for Precision Release
Atul Pratap Singh1, Shamim1, Dhananjay Taumar1
1Department of Pharmacy, IIMT University, O-Pocket Ganga Nagar, Meerut 250001, India.
Smart polymers offer advanced drug and gene delivery with stimuli-responsive release for enhanced specificity and reduced toxicity. This review explores innovations in smart polymers for targeted therapy and theranostics.
Area of Science:
- Biomaterials Science
- Nanotechnology
- Pharmacology
Background:
- Smart polymers offer stimuli-responsive drug and gene delivery, improving therapeutic specificity, efficacy, and safety over traditional carriers.
- These dynamic materials enable controlled, site-specific release triggered by physiological cues like pH, temperature, or enzymes.
- Smart polymers enhance bioavailability and minimize systemic toxicity through accurate drug delivery.
Purpose of the Study:
- To review recent advancements in stimuli-responsive polymers, multifunctional nanoplatforms, and hybrid polymer systems for drug delivery.
- To highlight the potential of these smart polymer systems in controlled drug delivery and theranostics.
- To discuss challenges and future directions in smart polymer-based therapeutics, including biocompatibility and overcoming biological barriers.
Main Methods:
- Literature review of recent developments in stimuli-responsive polymers and nanocarriers.
- Analysis of functional nanoplatforms and hybrid polymer systems for drug and gene delivery.
- Discussion of challenges such as biocompatibility, stability, and overcoming biological barriers like the blood-brain barrier.
Main Results:
- Smart polymers demonstrate significant potential for stimuli-responsive, controlled drug and gene delivery.
- Multifunctional nanoplatforms and hybrid systems offer enhanced therapeutic capabilities and theranostic applications.
- Progress is being made in addressing challenges related to biocompatibility and targeted delivery across biological barriers.
Conclusions:
- Smart polymer-based systems are revolutionizing therapeutics by enabling precise, targeted drug and gene delivery.
- Combining smart polymers with nanotechnology and personalized medicine will redefine targeted therapy and maximize patient outcomes.
- Further research into overcoming biological barriers and ensuring long-term biocompatibility is crucial for clinical translation.
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