Current Drug Metabolism - Volume 16, Issue 10, 2015

Cytochrome P450 (CYP450) enzymes are the most important metabolizing enzyme family exists among all organs. Apart from their role in the deactivation of most endogenous compounds and xenobiotics, they also mediate most procarcinogens oxidation to ultimate carcinogens. There are several modes of CYP450s activation of procarcinogens. 1) Formation of epoxide and diol-epoxides intermediates, such as CYP1A1 and Read More

The type 2 diabetes or T2D mellitus has turn into an epidemic throughout the globe in recent years. Various forms of treatment modalities have been available for patients with T2D with some major classes of approved drugs that include Sulfonylureas, Meglitinides, Biguanides, Thiazolidinedione, Alpha-glucosidase inhibitors, GLP-1 analogs, DPP-4 Inhibitors, and SGLT2 inhibitors. This review focuses on the drug m Read More

The recent identification of the interplay between metabolizing enzymes and BCRP has drawn more and more attention from people. BCRP, a transporter belonging to ATP-binding cassette (ABC) family, has been hypothesized to play roles in many aspects including protecting the human body against therapeutics because it is expressed in the tissues that function as barriers in vivo. Efficient coupling of BCRP and metaboli Read More

The liposome delivery system has been intensively explored as novel drug delivery system (DDS) for antitumor drugs, due to its safety, selective cytotoxicity, long circulation and slow elimination in blood, which is favorable for cancer therapy. The liposome-based chemotherapeutics are used to treat a variety of cancers to enhance the therapeutic index of antitumor drugs. Here, the author reviewed the important targets for c Read More

Many herbal medicines and drugs are available in the clinic as potent hepatoprotective agents for the treatment of commonly occurring liver diseases. Recently, herbal medicines such as silymarin and curcumin have gained more attention and popularity for the treatment of various liver diseases because of their safety and efficacy profiles. Some of them are related to transporters for drug disposition processes, therapeu Read More

The major aim of current pharmacokinetic studies is to investigate the drug absorption, disposition, metabolism and excretion in animals and humans. The time courses of plasma concentrations are usually characterized and linked to the pharmacodynamic effect to evaluate drug efficacy. However, under certain circumstance, site of action is located in tissues rather than in circulation, which requires direct measurement o Read More

With the recent advancement in nanoscience and nanotechnology, there is a growing demand for assessment of the toxicological effects of nano materials to humans and other biological systems. And a predictive toxicology approach that uses in vitro screening assays in conjunction with in vivo study results are widely employed in nano safety evaluation. In recent years stem cells have gained wide attention in the scientific c Read More

Background/Aims: Idiopathic short stature (ISS) is defined as short stature of unknown origin. Responses to growth hormone (GH) in children with ISS are highly variable and dose-dependent, and the optimal treatment is controversial. This study was performed to compare the effects of GH treatment in prepubertal children with ISS versus growth hormone deficiency (GHD). Methods: This retrospective study was conducted a Read More