title: Origin and regulation of tumor-associated macrophages: the role of tumor-derived chemotactic factor.
mesh_terms: D000818:Animals; D002630:Chemotactic Factors / Q000502:physiology*; D002634:Chemotaxis, Leukocyte; D003602:Cytotoxicity, Immunologic; D006133:Growth Substances / Q000502:physiology; D006801:Humans; D008264:Macrophages / Q000276:immunology* / Q000502:physiology; D009369:Neoplasms / Q000276:immunology* / Q000473:pathology; D009389:Neovascularization, Pathologic; D010447:Peptide Hydrolases / Q000378:metabolism
chemical_list: D002630:Chemotactic Factors; D006133:Growth Substances; D010447:Peptide Hydrolases