objective: dna vaccines have been widely used to develop immunity against various pathogens including parasites and viruses. the potential of dna vaccine to induce an effective immune response is related to the expression levels of the encoded protein in eukaryotic cells. therefore, optimization of plasmid dna delivery system is a major concern in protein expression in order to make an efficien...

The development of external stimulus-responsive nanoparticle (NP) systems for cancer therapy has received considerable attention in recent years, as these systems can differentially increase drug accumulation at target cancer cells/tissues, drastically decrease systemic toxicity, and potentially avoid underor over-dosing. External stimuli that have been exploited for such applications include l...

The growing national racial and ethnic diversity has created a greater need for health care delivery systems and health care providers to be more responsive to unique patient needs, that goes beyond meeting the immediate health problems to include attention to other critical component of patient care that take into account cultural competency such as health literacy, health beliefs and behavior...

A novel photo-responsive nano-container was successfully constructed based on well-defined vesicles formed by an amphiphilic overcrowded alkene switch. The nano-container could adjust its inner volume in reversible photo/heat controlled mode, which could show potential in remote drug delivery systems.

The first attempt of constructing pH responsive supramolecular prodrug micelles based on cucurbit[8]uril is reported. The obtained prodrug micelles are found to be able to inhibit proliferation of cancer cells. It is anticipated that this facile strategy may open a novel avenue for the development of multifunctional drug delivery systems.

Natural systems are governed by adaptive and responsive behavior to survive, which is mostly driven by conformational changes and catalytic actions of proteins. These perfectly defined polyamide structures take on defined folded structures to get very sophisticated response behavior. Inspired by such systems, polymer scientists have developed a wide range of synthetic responsive polymer materia...