Researchers at the Chemical Genomics Center of the Max Planck Society in Munich have promising results from their study of legionella infections. Legionellosis, the process of infection by legionella bacteria, is a particularly evasive infection. The body’s typical immune response involves ‘eating up’ foreign intruders such as bacteria and viruses in a process known as autophagy, ultimately preventing the onset of diseases and infections. A molecule known as LC3-PE is responsible for this process. Legionella bacteria has been found to contain a molecule, called RavZ, that disrupts the actions of LC3-PE and ultimately allows legionella bacteria to propagate within the body,…