《生命科学》 2011, 23(10): 1002-1008
摘 要:摘 要:鸟氨酸脱羧酶抗酶I(ornithine decarboxylase antizyme 1, OAZ1) 是调节细胞内多胺含量的重要因子,参与细胞生长与分化、胚胎发育、基因表达调控等重要生理过程,也是抗肿瘤治疗的潜在分子靶点。简要综述鸟氨酸脱羧酶抗酶I 在结构与功能,及其调控多胺代谢机制方面的研究进展。
关键词:鸟氨酸脱羧酶抗酶;多胺;代谢调控;肿瘤
中图分类号:Q786; R730.231 文献标志码:A
Abstract: Abstract: Ornithine decarboxylase antizyme I is an important factor in regulating intracellular polyamine content and involves in cell growth and differentiation, embryonic development, gene expression regulation, and other important physiological processes. It is also a potential molecular target for anti-tumor therapy. This paper reviews the research progress for ornithine decarboxylase antizyme I in the structure, function, and the mechanism for regulating polyamine metabolism.
Key words: ornithine decarboxylase antizyme; polyamine; metabolism regulation; tumor