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  • Title: Differential control of proto-oncogene c-myc and c-fos expression in lymphocytes and fibroblasts.
    Author: McNerney R, Darling D, Johnstone A.
    Journal: Biochem J; 1987 Jul 15; 245(2):605-8. PubMed ID: 3117047.
    Abstract:
    In lymphocytes stimulated with the mitogen phytohaemagglutinin, an inhibitor of the enzyme ADP-ribosyltransferase (ADPRT) completely blocks the proliferative response and the increase in expression of the proto-oncogene c-myc without affecting c-fos significantly. Conversely, in fibroblasts the serum-induced growth is not affected by the ADPRT inhibitor, and both oncogenes are dramatically super-induced. Hence there are differences between lymphocyte and fibroblast early responses to mitogenic stimulation and also between regulation of c-fos and c-myc gene expression.
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