of Texas MD Anderson Cancer Center, Houston, TexasMechanisms for activation of ubiquitin-dependent proteolysis in muscle in cancer and other cachectic statesAlfred GoldbergHarvard Medical School, Boston, MassachusettsHSP 90 chaperone as a potential target for anti-cancer therapeuticsNeil RosenMemorial Sloan-Kettering, New York, New YorkProteasome inhibition as a therapy in advanced prostate cance