Extracellular cathepsin K exerts antimicrobial activity and is protective against chronic intestinal inflammation in mice

Christian Sina, Simone Lipinski, Olga Gavrilova, Konrad Aden, Ateequr Rehman, Andreas Till, Andrea Rittger, Rainer Podschun, Ulf Meyer-Hoffert, Robert Haesler, Emilie Midtling, Katrin Pütsep, Michael A. McGuckin, Stefan Schreiber, Paul Saftig, Philip Rosenstiel^*