Expression of GP88 (progranulin) in serum of prostate cancer patients is associated with Gleason scores and overall survival oleh Greither T, Fischer K, Theil G, Marcou M, Holzhausen HJ, Weigelt K, Serrero G, Hicks D, Yue BB, Fornara P, Wullich B, Taubert H, Wach S, Lieb V