The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (eg, cytokines or antibodies) within 3 weeks, or nitrosoureas/mitomycin C within 6 weeks before the first dose of study treatment Patients must not have received more than 3 prior lines of cytotoxic chemotherapy for advanced disease; treatment with targeted agents or biologic agents such as antibodies as single agents will not count as a line of cytotoxic chemotherapy received cytotoxic chemotherapy for either metastatic HSPC or CRPC within the last 12 weeks or other investigational agents within 4 weeks Patients who have had chemotherapy (including investigational cytotoxic chemotherapy), biologic agents (e.g., cytokines or antibodies) within 3 weeks (6 weeks for nitrosoureas or mitomycin C) before the first dose of study treatment treatment with cytotoxic agents, or treatment with biologic agents within 4 weeks prior to treatment with APS001F (6 weeks for mitomycin C or nitrosoureas). The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (e.g., cytokines or antibodies) within 4 weeks, or intravesical Bacillus Calmette-Guerin (BCG) within 6 weeks of the first dose of study treatment Received cytotoxic chemotherapy, radiation therapy, or targeted therapy (including investigational cytotoxic chemotherapy) or biologic agents (e.g., cytokines or antibodies) within 28 days of study enrollment. The subject has received cytotoxic chemotherapy or biologic agents (e.g., cytokines or antibodies) within 14 days, or nitrosoureas/mitomycin C within 6 weeks before the first dose of study treatment A 4 weeks interval from any investigational agents or cytotoxic chemotherapy to start of study is required Patients who have had chemotherapy (including investigational cytotoxic chemotherapy), biologic agents (e.g. targeted therapy or antibodies) or radiotherapy within 4 weeks prior to the first dose of study treatment The patient has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) within 3 weeks or biologic agents (e.g., cytokines or antibodies) within 4 weeks prior to study enrollment The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (e.g., cytokines or antibodies) within 3 weeks, or nitrosoureas/mitomycin C within 6 weeks before the first dose of study treatment Received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (eg, cytokines or antibodies) within 3 weeks, or nitrosoureas/mitomycin C within 6 weeks before the first dose of study treatment The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (e.g., cytokines or antibodies; including investigational biologic agents) within 3 weeks, or nitrosoureas/ mitomycin C within 6 weeks before the first dose of study treatment The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy), biologic agents (e.g. cytokines or antibodies) within 3 weeks, or any other anti-cancer systemic therapy (including multi-kinase inhibitors) 4 weeks from cytotoxic agents The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (eg, cytokines or antibodies) within 4 weeks, or nitrosoureas/mitomycin C within 6 weeks before the first dose of study treatment Patients who have had chemotherapy (including investigational cytotoxic chemotherapy), biologic agents (e.g., cytokines or antibodies) or radiotherapy within 4 weeks (6 weeks for nitrosoureas or mitomycin C) before the first dose of study treatment or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier No cytotoxic chemotherapy including investigational cytotoxic chemotherapy or biologic agents (e.g., cytokines or antibodies) within the last 3 weeks, or nitrosoureas/mitomycin C within 6 weeks before the first dose of study treatment; at least 6 weeks must have elapsed if the last regimen included an anti-cytotoxic T-lymphocyte antigen 4 (CTLA4) antibody; patients must have experienced disease progression on their prior therapy in the opinion of the treating investigator Cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (e.g., cytokines or antibodies) within 3 weeks, or nitrosoureas/mitomycin C within 6 weeks before the first dose of study treatment Prior treatment with other anti-cancer therapies including cytokines, monoclonal antibodies, immunotherapies, and cytotoxic chemotherapy is allowed Previous cytotoxic therapies, including cytotoxic investigational agents, for multiple myeloma within 3 weeks (6 weeks for nitrosoureas) prior to start of study treatment. Biologic, novel therapy (including investigational agents in this class) or corticosteroids within 2 weeks prior to patient registration. Patient has side effects of the previous therapy > grade 1 or previous baseline. The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (eg, cytokines or antibodies) within 3 weeks, or nitrosoureas or mitomycin within 6 weeks before the first dose of study treatment A sufficient interval must have elapsed between the last dose of prior anti-cancer therapy (including cytotoxic and biological therapies and major surgery) and enrollment: a) cytotoxic or targeted chemotherapy: greater than or equal to the duration of the cycle of the most recent treatment regimen (a minimum of 3 weeks for all regimens, except 6 weeks for nitrosoureas and mitomycin-C); b) biologic therapy (e.g., antibodies): greater than or equal to 4 weeks Patient has had any treatment specific for tumor control within 3 weeks of dosing with investigational drugs and cytotoxic agents, or within 2 weeks of cytotoxic agent given weekly, or within 6 weeks of nitrosoureas or mitomycin C, or within 5 half-lives of biological targeted agents The patient has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (e.g., cytokines or antibodies) within 3 weeks, or nitrosoureas or mitomycin within 6 weeks before the first dose of study treatment The participant has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (e.g., cytokines or antibodies) within 3 weeks, or nitrosoureas/ mitomycin C within 6 weeks before the first dose of study treatment The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (eg, cytokines or antibodies) within 3 weeks, or nitrosoureas/ mitomycin C within 6 weeks before the first dose of study treatment The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (e.g., cytokines or antibodies) within 3 weeks, or nitrosoureas/mitomycin C within 6 weeks before the first dose of study treatment The subject has received cytotoxic chemotherapy (including investigational cytotoxic chemotherapy) or biologic agents (e.g., cytokines or antibodies) within 2 weeks, or nitrosoureas/mitomycin C within 6 weeks before the first dose of study treatment Other cytotoxic agents: 4 weeks Other cytotoxic agents: 3 weeks