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489 related items for PubMed ID: 2118419
21. Selection for methotrexate resistance in mammalian cells bearing a Drosophila dihydrofolate reductase transgene: Methotrexate resistance in transgenic mammalian cells. Affleck JG, Nowickyj SM, Walker VK. Cell Biol Toxicol; 2010 Apr; 26(2):117-26. PubMed ID: 19337845 [Abstract] [Full Text] [Related]
22. Establishment of dihydrofolate reductase-increased human cell lines and relationship between dihydrofolate reductase levels and gene copy. Domin BA, Grill SP, Cheng Y. Cancer Res; 1983 May; 43(5):2155-8. PubMed ID: 6831441 [Abstract] [Full Text] [Related]
23. Selective killing of methotrexate-resistant cells carrying amplified dihydrofolate reductase genes. Urlaub G, Landzberg M, Chasin LA. Cancer Res; 1981 May; 41(5):1594-601. PubMed ID: 7194140 [Abstract] [Full Text] [Related]
24. Phenotypic heterogeneity in cultured human head and neck squamous cell carcinoma lines with low-level methotrexate resistance. Rosowsky A, Wright JE, Cucchi CA, Lippke JA, Tantravahi R, Ervin TJ, Frei E. Cancer Res; 1985 Dec; 45(12 Pt 1):6205-12. PubMed ID: 2415240 [Abstract] [Full Text] [Related]
25. Selective expression of methotrexate-resistant dihydrofolate reductase (DHFR) activity in mice transduced with DHFR retrovirus and administered methotrexate. Vinh DB, McIvor RS. J Pharmacol Exp Ther; 1993 Nov; 267(2):989-96. PubMed ID: 8246174 [Abstract] [Full Text] [Related]
37. Glucocorticoid-induced cell death and poly[adenosine diphosphate(ADP)-ribosyl]ation: increased toxicity of dexamethasone on mouse S49.1 lymphoma cells with the poly(ADP-ribosyl)ation inhibitor benzamide. Wielckens K, Delfs T. Endocrinology; 1986 Nov; 119(5):2383-92. PubMed ID: 2429833 [Abstract] [Full Text] [Related]
38. A simple and rapid method for the detection of poly(ADP-ribose) by flow cytometry. Ogata S, Okumura K, Taguchi H. Biosci Biotechnol Biochem; 2000 Mar; 64(3):510-5. PubMed ID: 10803947 [Abstract] [Full Text] [Related]
39. Modulation of restriction enzyme-induced damage by chemicals that interfere with cellular responses to DNA damage: a cytogenetic and pulsed-field gel analysis. Chung HW, Phillips JW, Winegar RA, Preston RJ, Morgan WF. Radiat Res; 1991 Jan; 125(1):107-13. PubMed ID: 1898780 [Abstract] [Full Text] [Related]