摘要
背景:长链非编码RNA细胞骨架调节剂(CYTOR)在侵袭性垂体腺瘤(IPA)中的作用及机制尚未阐明。 目的:本研究以HP75细胞为模型,研究CYTOR与miR-206的相互作用及其在IPA中的作用 方法:CYTOR在IPA组织和细胞系中上调。CYTOR的高表达与患者的腺瘤浸润性和腺瘤大小有关。CYTOR下调可降低HP75细胞的增殖、迁移和侵袭能力,而miR-206上调可抑制HP75细胞的增殖、迁移和侵袭能力。miR-206是CYTOR的一个靶点,在IPA中可受其负调控。 结果:CYTOR作为促肿瘤因子,通过寄食于miR-206促进HP75细胞的增殖、迁移和侵袭。 结论:CYTOR-miR-206轴为IPA的诊断和治疗提供了新的见解。
关键词: 侵袭性垂体腺瘤,CYTOR
图形摘要
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