Development of an Aerobic Glycolysis Index for Predicting the Sorafenib Sensitivity and Prognosis of Hepatocellular Carcinoma.

Development of an Aerobic Glycolysis Index for Predicting the Sorafenib Sensitivity and Prognosis of Hepatocellular Carcinoma.
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开发用于预测索拉非尼敏感性和肝细胞癌预后的有氧糖酵解指数

DOI:
10.3389/fonc.2021.637971
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发表时间:
2021
影响因子:
4.7
通讯作者:
Cai XJ
Cai XJ
中科院分区:
医学3区
文献类型:
--
作者:
Pan Y;Hu GY;Jiang S;Xia SJ;Maher H;Lin ZJ;Mao QJ;Zhao J;Cai LX;Xu YH;Xu JJ;Cai XJ

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肝细胞癌是一种高度异质性的恶性肿瘤。有氧糖酵解是肿瘤生长的常见指标,在肿瘤发生中起着关键作用。不同代谢途径中的异质结可用于将HCC分层为临床相关亚组,但这些亚组尚未得到很好的建立。在这项研究中,我们构建了一个称为有氧糖酵解指数(AGI)的模型,作为有氧糖酵解的标记,使用来自癌症基因组图谱(TCGA)项目的肝细胞癌基因组数据。我们的研究结果表明,该参数推断增强有氧糖酵解活性在肿瘤组织中。此外,高AGI与肿瘤分化差和晚期相关,并可预测不良预后,包括总生存率和无病生存率降低。更重要的是,AGI可以准确预测肿瘤对索拉非尼治疗的敏感性。因此,AGI可能是一种有前途的生物标志物,可以准确地对患者进行分层并提高其治疗效果。
Hepatocellular carcinoma (HCC) is a deadly tumor with high heterogeneity. Aerobic glycolysis is a common indicator of tumor growth and plays a key role in tumorigenesis. Heterogeneity in distinct metabolic pathways can be used to stratify HCC into clinically relevant subgroups, but these have not yet been well-established. In this study, we constructed a model called aerobic glycolysis index (AGI) as a marker of aerobic glycolysis using genomic data of hepatocellular carcinoma from The Cancer Genome Atlas (TCGA) project. Our results showed that this parameter inferred enhanced aerobic glycolysis activity in tumor tissues. Furthermore, high AGI is associated with poor tumor differentiation and advanced stages and could predict poor prognosis including reduced overall survival and disease-free survival. More importantly, the AGI could accurately predict tumor sensitivity to Sorafenib therapy. Therefore, the AGI may be a promising biomarker that can accurately stratify patients and improve their treatment efficacy.
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索拉非尼对亚太地区晚期肝细胞癌患者的疗效和安全性:一项 III 期随机、双盲、安慰剂对照试验
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