Abstract
The binding of concanavalin A to T but not B mouse spleen lymphocytes increases Ca2+ uptake in these cells which is measurable by 45 s and complete by 1 min. Dibutyryl cyclic AMP, but not sodium azide inhibits induced Ca2+ uptake, whereas dibutyryl cyclic GMP enhances it. B cell mitogens do not cause a similar Ca2+ uptake in mouse B lymphocytes. The induction of increased Ca2+ uptake by T cells is discussed in terms of gated membrane channels for Ca2+.
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Freedman, M., Raff, M. & Gomperts, B. Induction of increased calcium uptake in mouse T lymphocytes by concanavalin A and its modulation by cyclic nucleotides. Nature 255, 378–382 (1975). https://doi.org/10.1038/255378a0
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DOI: https://doi.org/10.1038/255378a0
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