Principal Investigator: Dr Astero Klampatsa Centre:Institute of Cancer Research, London (United Kingdom) Background: Mesothelioma is a type of thoracic tumour that occurs in the mesothelium. This is the cell layer that covers several of the organs contained in the thoracic cavity. We now know that one of its main causes is exposure to asbestos (also called amianthus). Although asbestos now appears to be a thing of the past, a large number of people