Inhibition of human small cell lung cancer cell growth by methylprednisolone.
Methylprednisolone (MP) inhibited cancer cell growth at concentrations between 0 and 2.0 mM. IC50 was 0.96 mM in H82, 0.44 mM in H345, 0.86 mM in H510A, 0.54 mM in N592 and 0.52 mM in H2081. The growth inhibition was not disturbed by addition of 1 microM RU38486. DNA fragmentation were
observed in H510A and N592 at MP concentration of 0.2 mM. Glucocorticoid (GC) receptor mRNA expression was detectable only in H510A. We concluded that MP has potency as an anti-cancer agent at a high concentration. The effect was probably not through GC receptor binding, and growth inhibition
was independent of apoptosis induction.
Document Type: Research Article
Affiliations: First Department of Medicine, Asahikawa Medical College, Asahikawa 078-8510, Japan.
Publication date: 01 January 1999
- The International Journal of Oncology provides an international forum for the publication of the latest, cutting-edge research in the broad area of oncology and cancer treatment. The journal accepts original high quality works and reviews on all aspects of oncology research including carcinogenesis, metastasis, epidemiology, chemotherapy and viral oncology. Through fair and efficient peer review, the journal is dedicated to publishing top tier research in the field, offering authors rapid publication as well as high standards of copy-editing and production. The International Journal of Oncology is published on a monthly basis in both print and early online.
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