Inhibition of CD 47 effectively targets pancreatic cancer stem cells via dual mechanism

1 Stem Cells & Cancer Group, Molecular Pathology Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain 2 Centre for Stem Cells in Cancer & Ageing, Barts Cancer Institute, a CR-UK Centre of Excellence, Queen Mary University of London, UK 3 Gastrointestinal Cancer Clinical Research Unit, Clinical Research Programme, CNIO 4 Liverpool Cancer Research UK Centre, University of Liverpool, Liverpool, UK 5 Department of Surgery, Technical University Munich, Munich, Germany