1257Molecular tattooing for local, targeted drug-delivery

Dr Málnási-Csizmadia focuses on enzymes, proteins essential for body functions, and the largely unexplored intricate mechanisms underlying their activity. His recent findings could open the way to a ground-breaking development in pharmacology, especially in targeted cancer therapy.


1230Major breakthrough could help detoxify pollutants

Scientists at the University of Manchester (UK) hope a major breakthrough could lead to more effective methods for detoxifying dangerous pollutants like PCBs (polychlorinated biphenyls) and dioxins. The result is a culmination of 15 years of research and has been published in Nature on 19 October. It details how certain organisms manage to lower the toxicity of pollutants.


1188Unveiling how our genome is protected

Conducting research in small RNAs, Dr. Ramesh Pillai attempts to understand how the genome protects itself from an internal threat, namely ‘transposons’ or ‘jumping genes’ which can cause mutations. Awarded an ERC Starting grant in 2010, Dr. Pillai is based at the European Molecular Biological Laboratory, Grenoble (France).


1137Ageing, cancer and the length of your chromosomes

The answer to why some people age earlier than others, or why they develop cancer, could lie at the very end sections of our DNA: the telomeres.