Current Drug Targets - Volume 18, Issue 1, 2017

Treatment strategies in oncology are nowadays largely based on the “target therapy model”, which allows to personalize the cure of each patient depending on distinctive host and disease features. As a general concept “targeted drugs” are effective only when the tumor exhibits the “target”, which in breast cancer pathology may correspond to the expression of estrogen receptors and/or of HER2. These biomarkers are evalua Read More

Immunohistochemistry (IHC) is a widely-tested, low-cost and rapid ancillary technique available in all laboratories of pathology. This method is generally used for diagnostic purposes, but several studies have investigated the sensitivity and specificity of different immunohistochemical antibodies as a surrogate test in the determination of predictive biomarkers in non-small cell lung cancer (NSCLC), particularly for Epider Read More

In the recent years the importance of the role played by non-coding RNA on the regulation of gene expression was increased by numerous studies. The research mainly focused on small ncRNAs, such as miRNAs, while the functions of long non-coding RNA (lncRNA) have been much less studied. lncRNAs can be transcribed from intergenic, intragenic or specific chromosomal regions. Compared to miRNAs, lncRNAs have a comple Read More

Hematological malignancies, accounting for about 10% of all deaths for cancer, include various forms of leukemia, lymphoma and myeloma. At present, hematological malignancies are analyzed and classified on the basis of morphologic characteristics, cell surface markers, cytogenetic aberrations and molecular markers. Unfortunately, in most cases, standard criteria are not sufficient for both an early diagnosis and a c Read More

Colorectal cancer (CRC) is one of the commonest cancers in the world. During the last decade, the development of targeted therapies has given cancer treatment a novel direction in management of metastatic CRC (mCRC) and has enriched the therapeutic armamentarium in the management of this disease. In mCRC, targeting angiogenesis via the vascular endothelial growth factor (VEGF) pathway has been of pa Read More

Nanotechnology has shown great promise in health care offering numerous possibilities to significantly improve diagnosis of many dreadful diseases including Tuberculosis (TB). Nanomedicine has made the current drug regimen more effective against diseases particularly TB with attributes like sustained release, increased half life, higher drug concentrations at target sites, reduced toxicity and lesser side effects. H Read More

The monoamine oxidase (MAO) enzyme is responsible for the deamination of monoamine neurotransmitters and regulates their concentration in the central and peripheral nervous systems. Imbalance in the concentration of neurotransmitters in the brain and central nervous system is linked with the biochemical pathology of various neurogenic disorders. Irreversible MAO inhibitors were the first line drugs developed for the m Read More

MET is a tyrosine kinase receptor, which binds hepatocyte growth factor (HGF). It regulates many physiological processes and participates in the regulation of proliferation, differentiation and motility of various cells. It plays an important role in embryogenesis as well as in adult life. Aberrations within the regulatory pathways activated by MET can be one of the causes of tumor development. Recently novel important Read More

Nanotechnology and nanomedicines are emerging research meadows; which chiefly focuses on creating and manipulating materials at a nanometer level for the betterment in imaging, diagnosis and treatment of a range of diseases together with cancer. Cyclodextrin-based nanosponges, anticipated as a new-fangled nanosized delivery system, are ground-breaking hyper-crosslinked cyclodextrin polymers na Read More

Prostaglandins serve as the connecting link between inflammation and cancer. mPGES1, the downstream enzyme in the prostaglandin pathway is considered a better target than COX-2 against the progression of cancer due to the cardiovascular and other complications associated with the inhibition of the latter. Despite the discovery of several compounds that inhibit mPGES1 none could enter the market as drugs because o Read More