Retention of Lymphocyte Characteristics by Myelomas and θ+-Lymphomas: Sensitivity to Cortisol and Phytohemagglutinin
Open Access
- 1 June 1973
- journal article
- Published by Oxford University Press (OUP) in The Journal of Immunology
- Vol. 110 (6) , 1470-1475
- https://doi.org/10.4049/jimmunol.110.6.1470
Abstract
Seven θ+murine lymphomas in culture are very sensitive to killing by phytohemagglutinin; myeloma cell lines and a myeloid leukemia in culture are resistant. Pokeweed mitogen exerts an inhibitory effect both on lymphomas and myelomas, but only at high concentrations. Most of the lymphomas are inhibited by 10-6 M cortisol whereas myeloma cells are generally resistant to the steroid at 10-4 M. However, some IgA myelomas are as sensitive as lymphomas.Keywords
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