title: The synthesis and retention of methotrexate polyglutamates in cultured human breast cancer cells.
mesh_terms: D001943:Breast Neoplasms / Q000378:metabolism* / Q000473:pathology; D002455:Cell Division / Q000187:drug effects*; D002460:Cell Line; D002478:Cells, Cultured; D002850:Chromatography, Gel; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000031:analogs & derivatives* / Q000096:biosynthesis / Q000378:metabolism; D010452:Peptide Biosynthesis; D011099:Polyglutamic Acid / Q000031:analogs & derivatives / Q000096:biosynthesis*; D013762:Tetrahydrofolate Dehydrogenase / Q000378:metabolism; D013997:Time Factors
chemical_list: D011099:Polyglutamic Acid; C014085:methotrexate polyglutamate; D013762:Tetrahydrofolate Dehydrogenase; D008727:Methotrexate