Current Pharmaceutical Biotechnology - Volume 14, Issue 15, 2013

Nanosize materials provide hopes, speculations and chances for an unprecedented change in drug delivery in near future. Nanotechnology is an emerging field to produce nanomaterials for drug delivery that can offer a new tool, opportunities and scope to provide more focused and fine-tuned treatment of diseases at a molecular level, enhancing the therapeutic potential of drugs so that they become less toxic and more Read More

This review describes the use of Pickering emulsions for topical drug delivery. The focus is on Pickering emulsions and how to formulate these. However, a short description of the challenges of topical drug delivery is also given. The article describes how Pickering emulsions might have other properties than traditional topical creams. It is our believe that Pickering emulsions could give added value to topical formulations as it is Read More

The triterpenes α- and β-amyrins display important pharmacological activities. As a result of their high hydrophobia, they present low water solubility and reflect poor oral bioavailability. Different techniques can be used for the improvement of amyrins solubility, one of them is the use of nanoemulsions. Therefore, the method of direct emulsification was used to develop a nanoemulsion of these triterpenes and the resulti Read More

Nanoparticles mediated vaccine delivery is an emerging technology and considered as better adjuvant for delivering vaccines when compared to conventional delivery system. The purpose of this delivery system is to provide simple stable formulation that elicits lifelong immunity preferably with single shot. In line to develop the biodegradable polymer vaccine delivery system it is necessary to understand about the nature of Read More

Tumor targeted therapy has brought a new hope to the cancer patients. With the recent advances in nanotechnology and growing knowledge on unique cancer biomarkers, it is now possible to manipulate the surface architecture of polymeric nanoscale delivery systems with targeting moieties, such as antibodies, antibody fragments, specific molecules, small peptides, RNA aptamers etc. to target specific receptors and Read More

Blood brain barrier (BBB) found to act as rate limiting factor in drug delivery to brain in combating the central nervous system (CNS) disorders. Such limiting physiological factors include the reticuloendothelial system and protein opsonization, which present across BBB, play major role in reducing the passage of drug. Several approaches employed to improve the drug delivery across the BBB. Nanoparticles (NP) are the so Read More

The increasing resistance of microorganisms against antibiotics available on the pharmaceutical market is now a global problem. There is an incessant necessity to search for new, effective treatments against resistant strains of microorganisms, for new potent classes of antibiotics with novel modes of action targeted at important components of microbial cells. Such a critical, essential system for cell functioning is a RNA Read More

FGF-21 is a potential candidate for the treatment of type 2 diabetes mellitus. However, the clinical application of wild-type human FGF-21 is challenging due to some limitations, such as its poor hypoglycemic potency and short in vivo half-life. In this paper, we have produced an FGF-21 mutant (ahmFGF-21) by exchanging the functional domain of hFGF-21 with that of mFGF-21 to improve the potency of FGF-21. Results s Read More