MIF-deficiency is associated with altered cell growth and reduced susceptibility to ras-mediated transformation

⁽¹⁾The Picower Institute for Medical Research, Manhasset, NY 11030, USA, ⁽²⁾State University of NY at Stony Brook, Stony Brook, NY 11794, USA, ⁽³⁾present address: University of Munich, Medical Clinic III, Klinikum Grosshadern, 81377 Munich, Germany