30.
31.
Leist M, Ghezzi P, Grasso G, Bianchi R, Villa P, Fratelli M, Savino C, Bianchi M, Nielsen J, Gerwien J, Kallunki P, Larsen AK, Helboe L, Christensen S, Pedersen LO, Nielsen M, Torup L, Sager T, Sfacteria A, Erbayraktar S, Erbayraktar Z, Gokmen N, Yilmaz O, Cerami-Hand C, Xie QW, Coleman T, Cerami A, Brines M (2004) Derivatives of erythropoietin that are tissue protective but not erythropoietic. Science 305:239–242PubMedCrossRef
32.
33.
34.
35.
36.
37.
Pajonk F, Weil A, Sommer A, Suwinski R, Henke M (2004) The erythropoietin-receptor pathway modulates survival of cancer cells. Oncogene 23:8987–8991PubMedCrossRef