Current Medicinal Chemistry - Volume 23, Issue 28, 2016

In this review, we first highlighted on C-methyl-branched nucleosides and nucleotides approved as anti-hepatitis C infection (HCV) drugs, their mechanism of action and recent progress in the development of new clinical candidates. Then, we report on our attempt to develop several C-methyl nucleosides/tides potentially useful for treatment of various diseases such cancer, pain, epilepsy and glaucoma. Design, synthesi Read More

MicroRNAs (miRNAs), which are small non-coding RNA molecules that post-transcriptionally regulate the expression of target genes, control the vast majority of cellular events, including proliferation, differentiation, survival, senescence, autophagy, metabolism and genome stability. Even slight alterations in miRNA expression levels may induce the development of pathological states, including cancer. Several studies have Read More

Chagas disease or American trypanosomiasis is a neglected tropical disease caused by the parasite Trypanosoma cruzi. Although the number of infected individuals has decreased, about 6-7 million people are infected worldwide. The chemotherapy drugs currently used are limited to benznidazole and nifurtimox. They are effective in acute phase, congenital transmission and children with chronic infection; however, re Read More

Background: Targeted drugs modulate selective pathways activated or repressed only in cancer cells, resulting in a higher response to chemotherapy with less severe side effects. The use of a selected member of the heat shock protein 70 family (HSP70) as an effective therapeutic target in the treatment of colorectal cancer (CRC) will be the focus of this review. Methods: We generated two main questions for this st Read More

Background: Polyphenols are probably the most known and investigated molecules of nutritional interest as micronutrients present in abundance in our diet. Some of the most important food sources of polyphenols in the Mediterranean diet are olives and olive oil. A growing body of evidence from animal models to clinical studies indicates that polyphenol compounds may have neuroprotective effects in several pathologies of t Read More

“Nutraceuticals” are food-derived products largely used for their presumed healthpromoting or disease-preventing effects. In the recent years, many efforts have been aimed at assessing nutraceutical efficacy and safety, but these factors are difficult to address because of the complex chemical compositions and multiple mode of actions. Thus, the study of nutraceutical ingredients poses several challenges for the medi Read More