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The Anticancer Mechanism of Acacetin Targeting RARγ and Regulating AKT-p53 Signal Pathway

Abstract

视黄酸受体(RARα、RARβ和RARγ)是核受体超家族中重要的一员,在细胞生长、增殖、免疫、分化、代谢、凋亡、自噬和自稳态等生物学过程中发挥重要的作用,是人类实体瘤和血液恶性肿瘤极好的药物治疗靶标。最近,我们和其他实验室的研究人员已经报道,RARγ在多种肿瘤中高度表达,通过激活PI3K/AKT这条生存通路,扮演促癌蛋白的角色。 在本研究中,我们进一步研究了RARγ介导的PI3K/AKT信号通路在癌细胞中的调节,并发现了一种活性黄酮类物质刺槐素(5,7-二羟基-4’-甲氧基黄酮)。刺槐素是从传统中药野菊花(FlosChrysanthemiIndici)中分离提取获得,可以有效地调控RARγ/...The nuclear retinoic acid receptors (RAR; α, β, and γ), a key member of nuclear receptor superfamily, play essential roles in regulation of cell growth, proliferation, immune, differentiation, metabolism, apoptosis, autophagy, homeostasis, etc, and are excellent pharmacological targets in human solid and hematological malignancies. We and others have recently reported that RARγ is overexpressed in...学位:理学硕士院系专业:药学院_化学生物学学号:3232011115329

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