Drug delivery research employing micelles and nanoparticles has expanded in recent years. Of particular interest is the use of these nanovehicles that deliver high concentrations of cytotoxic drugs to diseased tissues selectively, thus reducing the agent's side effects on the rest of the body. Ultrasound, traditionally used in diagnostic medicine, is finding a place in drug delivery in connecti...

Magnetic nanocarriers have attracted increasing attention for multimodal cancer therapy due to the possibility to deliver heat and drugs locally. The present study reports the development of magnetic nanocomposites (MNCs) made of an iron oxide core and a pH- and thermo-responsive polymer shell, that can be used as both hyperthermic agent and drug carrier. The conjugation of anticancer drug doxo...

Microbots deliver the goods B y combining two not-so-effi cient DNA delivery systems into one, Demir Akin, Rashid Bashir (Purdue University, Indiana), and colleagues have engineered super effi cient, DNA-delivering “microbots.” Viruses, bacteria, and nanoparticles are used to deliver DNA to cells. But when used in the body, each delivery vehicle has its limitations. Nanoparticles have the advan...

Digital light processing (DLP)-based bioprinting technology has been exploited for a wide range of applications in tissue repair, regeneration, disease modeling and drug screening. In article number e270, Li co-workers comprehensively summarize works about DLP-based strategy to deliver biomedical materials and/or specific cells create sophisticated structures various regeneration.

The purpose of this project was to develop a technology that can be used in schools where there are insufficient resources to implement a quality drug prevention program. The specific technology—distance education via teleconferencing—allows a highly qualified teacher to deliver programs in such settings with increased quality. A promising high school drug prevention program, All Stars, Sr., wa...