Current Medicinal Chemistry - Volume 22, Issue 15, 2015

Ecto-5’-nucleotidase (ecto-5’-NT, 5’-NT, eN, CD73) is a membrane ectoenzyme that is primarily responsible for the extracellular production of adenosine from AMP. Ecto-5'-NT is overexpressed in various types of cancer cells, leading to elevated concentrations of adenosine in the tumour microenvironment. Adenosine has also been found to be important in cancer pathogenesis, showing strong immunosuppressive effects Read More

Fluorescent tagged glucose probes offer an attractive alternative to traditional, radioactive based methods for measuring glucose flux in biological systems. Thus, it could be envisaged that these probes would be widely used. However, this is not the case and, since their development in the mid-1980s, fluorescent tagged glucose bioprobes are relatively underutilized in biological research compared to radioactive methods, with o Read More

Iron oxide nanoparticles (IONs) are among the most common types of nanoparticles (NPs) used in biomedical applications. IONs can be presented in different forms [e.g. magnetite (Fe3O4), hematite (α-Fe2O3) and maghemite (γ- Fe2O3)], and are usually coated with substances and/or polymers according to the purpose for which they are intended to be used. In recent years, IONs use has been increasing exponentially i Read More

Necrosis is an in vivo chaotic event distinguished by uncontrolled disintegration of the cell membrane leading to cytolysis, inflammation and tissue destruction followed by a healing or regenerating process. Targeting necrosis may offer potential diagnostic, therapeutic and/or theragnostic applications in translational medicine. This article reviews the current concept of necrosis including definition, etiology and pathophysiol Read More

Balance between excitatory glutamate and inhibitory GABA neurotransmitter is essential and critical for proper development and functioning of brain. GABAergic (gamma aminobutyric acid) and glutamatergic interneurons maintain excitability, integrity and synaptic plasticity. Several evidences implicated relative loss of inhibitory GABA with corresponding glutamate mediated hyperexcitation in the development of auti Read More

Current treatment for HCV infections consists of approved direct acting antivirals (DAAs), viz. the protease inhibitors (boceprevir, telaprevir, and simeprevir), NS5B polymerase inhibitors (sofosbuvir) and NS5A inhibitor (ledipasvir) in combination with pegylated interferon α and ribavirin). These treatments have made a great improvement in the treatment of chronic HCV infections in recent years, but their adverse side effects, e Read More

The Pictet-Spenglerase strictosidine synthase (STR) has been characterized as the central enzyme in the biosynthesis of around 2000 monoterpenoid indole alkaloids in plants. In the light of a high therapeutic value and huge scaffold diversity these alkaloids represent, STR as an enzyme has attracted great attentions in recent years, intending to be utilized in the formation of new interesting alkaloids with unusual Read More