Clonal Analysis of n-ras Gene Activation in Acute Myeloid Leukemia

作者: M. Lübbert , W. Oster , F. McCormick , R. Mertelsmann , F. Herrmann

DOI: 10.1007/978-3-642-84895-7_28

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摘要: Members of the ras gene family code for 21-kDa proteins (p21) located at inner cellular membrane. Several lines evidence suggest that p21 are involved in intracellular signal transduction pathways, thus regulating growth and differentiation. Ras bind hydrolyze GTP (Gibbs et al. 1984; Sweet 1984) show sequence homology to G (Hurley which thought participate action some cytokines. The n-ras has been shown couple receptor binding hematopoietic factors inositol lipid hydrolysis fibroblasts (Wakelam 1986). Conversely, activation by sodium fluoride presence Al3+ results expression cytokines (Yamato 1989), an activated transfected into normal cells or cell can induce cytokine these (Yiagnisis Spandidos 1987; Demetri 1988; Andrejauskas Moroni 1989) change their responsiveness towards (Kelekar Cole Leof 1987). Point mutations leading occur numerous human malignancies (for a review, see Bos 1988). Activating have reported 25%–40% cases acute myelogenous leukemia (AML). (Bos 1985; Janssen Farr However, be restricted subpopulations (subclones) leukemic (Toksoz

参考文章(35)
E. Andrejauskas, C. Moroni, Reversible abrogation of IL-3 dependence by an inducible H-ras oncogene. The EMBO Journal. ,vol. 8, pp. 2575- 2581 ,(1989) , 10.1002/J.1460-2075.1989.TB08396.X
M Lubbert, J Jr Mirro, CW Miller, J Kahan, G Isaac, G Kitchingman, R Mertelsmann, F Herrmann, F McCormick, HP Koeffler, N-ras gene point mutations in childhood acute lymphocytic leukemia correlate with a poor prognosis. Blood. ,vol. 75, pp. 1163- 1169 ,(1990) , 10.1182/BLOOD.V75.5.1163.1163
E N Olson, G Spizz, M A Tainsky, The oncogenic forms of N-ras or H-ras prevent skeletal myoblast differentiation. Molecular and Cellular Biology. ,vol. 7, pp. 2104- 2111 ,(1987) , 10.1128/MCB.7.6.2104
Johannes L. Bos, The ras gene family and human carcinogenesis Mutation Research/Reviews in Genetic Toxicology. ,vol. 195, pp. 255- 271 ,(1988) , 10.1016/0165-1110(88)90004-8
Johannes L. Bos, Deniz Toksoz, Christopher J. Marshall, Matty Verlaan-de Vries, Gerrit H. Veeneman, Alex J. van der Eb, Jacques H. van Boom, Johannes W. G. Janssen, Ada C. M. Steenvoorden, Amino-acid substitutions at codon 13 of the N- ras oncogene in human acute myeloid leukaemia Nature. ,vol. 315, pp. 726- 730 ,(1985) , 10.1038/315726A0
Hartmut Land, Luis F. Parada, Robert A. Weinberg, Tumorigenic conversion of primary embryo fibroblasts requires at least two cooperating oncogenes. Nature. ,vol. 304, pp. 596- 602 ,(1983) , 10.1038/304596A0
J. W. Janssen, A. C. Steenvoorden, J. Lyons, B. Anger, J. U. Bohlke, J. L. Bos, H. Seliger, C. R. Bartram, RAS gene mutations in acute and chronic myelocytic leukemias, chronic myeloproliferative disorders, and myelodysplastic syndromes Proceedings of the National Academy of Sciences of the United States of America. ,vol. 84, pp. 9228- 9232 ,(1987) , 10.1073/PNAS.84.24.9228
J. B. Gibbs, I. S. Sigal, M. Poe, E. M. Scolnick, Intrinsic GTPase activity distinguishes normal and oncogenic ras p21 molecules. Proceedings of the National Academy of Sciences of the United States of America. ,vol. 81, pp. 5704- 5708 ,(1984) , 10.1073/PNAS.81.18.5704