Current Medicinal Chemistry - Volume 22, Issue 21, 2015

Whilst knowledge of basic biology, diagnosis and prognosis of glioblastoma (GB – WHO grade IV) are steadily improving, advancements of therapy are discouragingly slow, with the only significant novelty during last ten years represented by introduction of temozolomide in chemotherapy. In order to analyze the current status of clinical research on GB, a literature search was conducted in PubMed using the terms: “glioma AN Read More

HER2 receptor, for its involvement in tumorigenesis, has been largely studied as topic in cancer research. In particular, the employment of trastuzumab (Herceptin), a humanized anti-HER2 antibody, showed several clinical benefits in the therapy against the breast cancer. Moreover, for its accessible extracellular domain, this receptor is considered an ideal target to deliver anticancer drugs for the receptormediated antic Read More

Short single-stranded oligonucleotides called aptamers, often termed as chemical antibodies, have been developed as powerful alternatives to traditional antibodies with respect to their obvious advantages like high specificity and affinity, longer shelf-life, easier manufacturing protocol, freedom to introduce chemical modifications for further improvement, etc. Reiterative selection process of aptamers over 10-15 cycles Read More

Neuronal nitric oxide synthase (nNOS) produces the key signalling mediator nitric oxide, (NO). This gaseous, free radical molecule modulates a vast array of biological processes, from vascular pressure to immune responses and neurological signalling cascades. Overproduction of NO has been implicated in conditions including Alzheimer’s disease, Parkinson’s disease and schizophrenia. Inhibition of nNOS therefore offers a pote Read More

The rapid escalation in the global prevalence diabetes, with more than 30% being afflicted with diabetic retinopathy (DR), means it is likely that associated vision-threatening conditions will also rise substantially. This means that new therapeutic approaches need to be found that go beyond the current standards of diabetic care, and which are effective in the early stages of the disease. In recent decades several new pharma Read More

Antimicrobial resistance is one of the most serious public health problems. This is of particular concern when bacteria become resistant to various antimicrobial agents simultaneously and when they form biofilms. Consequently, therapeutic options for the treatment of infections have become limited, leading frequently to recurrent infections, treatment failure and increase of morbidity and mortality. Both, persistence and spre Read More