TY - Jour A2 - Izadpanah,Reza Au - Wang,De-Ping Au - Zhao,Rong Au - Qi,Yue-Hou,jia-ui,jia-ui - bi - bi - bi -萧刚互惠 - 郭,萧庆奥 - 曹,吉敏PY - 2021DA - 2021/01/21 - 高表达白细胞介素-2受体亚单位γ露出人胃癌的预后差 - 6670834 VL -2021-AB - 胃癌的精确药物(GC)仍然是一个未解决的问题,因为大多数可用的目标药物没有专门为GC设计。迫切需要探索具有GC的目标值的新型信号分子。本研究旨在揭示白细胞介素-2受体亚单位γ(IL2RG)是人GC进展中的一种关键分子。在肿瘤激进切除手术期间,从7名患者(5名雄性和2个女性)收集GC组织和副癌胃组织。这些组织用于鉴定具有RNA-SEQ的差异表达基因(DEG)和串行生物信息学分析,包括基因和基因组(KEGG)途径分析,基因表达分析互动分析(GEPIA)和生存分析。进行RT-QPCR和Western印迹以比较GC组织和邻近正常胃组织之间的IL2Rg的mRNA和蛋白表达水平以及GC细胞系SGC-7901和正常胃上皮细胞系GES-1之间。结果表明,在GC组织和人胃癌SGC-7901细胞中的mR2和蛋白质水平中,分别与相邻的正常胃组织和正常的GES-1细胞相比,升高的IL2Rg升高,并且较高的IL2RG表达与较低生存。 Analyses on the GSE29272 and GSE15459 datasets from Gene Expression Omnibus verified that IL2RG was highly expressed in GC patients and was associated with poor overall survival. In addition, molecular docking showed that a small molecule, resatorvid (TAK 242), might be an inhibitor of IL2RG. We conclude that IL2RG is overexpressed in advanced GC and is associated with low survival. IL2RG may serve as a biomarker of GC progression and poor prognosis. SN - 1687-8450 UR - https://doi.org/10.1155/2021/6670834 DO - 10.1155/2021/6670834 JF - Journal of Oncology PB - Hindawi KW - ER -