Stimuli-Regulated Smart Polymeric Systems for Gene Therapy
AbstractThe physiological condition of the human body is a composite of different environments, each with its own parameters that may differ under normal, as well as diseased conditions. These environmental conditions include factors, such as pH, temperature and enzymes that are specific to a type of cell, tissue or organ or a pathological state, such as inflammation, cancer or infection. These conditions can act as specific triggers or stimuli for the efficient release of therapeutics at their destination by overcoming many physiological and biological barriers. The efficacy of conventional treatment modalities can be enhanced, side effects decreased and patient compliance improved by using stimuli-responsive material that respond to these triggers at the target site. These stimuli or triggers can be physical, chemical or biological and can be internal or external in nature. Many smart/intelligent stimuli-responsive therapeutic gene carriers have been developed that can respond to either internal stimuli, which may be normally present, overexpressed or present in decreased levels, owing to a disease, or to stimuli that are applied externally, such as magnetic fields. This review focuses on the effects of various internal stimuli, such as temperature, pH, redox potential, enzymes, osmotic activity and other biomolecules that are present in the body, on modulating gene expression by using stimuli-regulated smart polymeric carriers. View Full-Text
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Mathew, A.P.; Cho, K.-H.; Uthaman, S.; Cho, C.-S.; Park, I.-K. Stimuli-Regulated Smart Polymeric Systems for Gene Therapy. Polymers 2017, 9, 152.
Mathew AP, Cho K-H, Uthaman S, Cho C-S, Park I-K. Stimuli-Regulated Smart Polymeric Systems for Gene Therapy. Polymers. 2017; 9(4):152.Chicago/Turabian Style
Mathew, Ansuja P.; Cho, Ki-Hyun; Uthaman, Saji; Cho, Chong-Su; Park, In-Kyu. 2017. "Stimuli-Regulated Smart Polymeric Systems for Gene Therapy." Polymers 9, no. 4: 152.
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