The Ebola outbreak has brought the fear of a viral pandemic to the headlines once more, as it happened before with the avian or swine flu. Although viruses-caused infections catch most of attention on the media, the greatest risk to human health comes from other microorganisms, the antibiotic-resistant bacteria. Contrary to viral outbreaks, the threat […]
The last advances in genetics and genomics are leading a change in the paradigm about how to treat diseases. Epigenetics is the science field that studies how gene expression is regulated. Several modifications on the genes such as DNA-methylation, histone-acetylation or microRNA (miRNA) regulation are considered to be the main responsible in controlling gene expression […]
The discovery and development of new drugs is a long and expensive process, and despite of it, essential to face present and new diseases. For small molecules, which account for the majority of the marketed drugs, the discovery process generally involves finding a starting point termed hit or lead compound. These molecules have biological activity […]