Prendergast G C, Diamond L E, Dahl D, Cole M D
Department of Biology, Lewis Thomas Laboratory, Princeton University, New Jersey 08544-1014.
Mol Cell Biol. 1990 Mar;10(3):1265-9. doi: 10.1128/mcb.10.3.1265-1269.1990.
The DNA sequence of the c-myc-regulated gene mrl (G. C. Prendergast and M. D. Cole, Mol. Cell. Biol. 9:124-134, 1989) reveals that it encodes plasminogen activator inhibitor 1 (PAI-1), a regulator of extracellular proteolysis. Comparison of the human and mouse PAI-1 promoters and cDNA 3' noncoding regions revealed several highly conserved sequence domains, potential targets for c-myc and other factors influencing PAI-1 expression. We discuss possible roles for PAI-1 in normal and neoplastic cell growth control.
c-myc调控基因mrl的DNA序列(G.C.普伦德加斯特和M.D.科尔,《分子与细胞生物学》9:124 - 134,1989年)显示,它编码纤溶酶原激活物抑制剂1(PAI-1),一种细胞外蛋白水解的调节因子。对人和小鼠PAI-1启动子及cDNA 3'非编码区的比较揭示了几个高度保守的序列结构域,它们是c-myc和其他影响PAI-1表达的因子的潜在作用靶点。我们讨论了PAI-1在正常和肿瘤细胞生长控制中的可能作用。