对GSE14520和GSE62232数据集的分析揭示了HCC组织与非癌肝组织之间的差异表达基因。维恩图确定了两个GSE数据集与脂质代谢特征之间的重叠DEGs,KEGG富集分析表明这些基因参与脂肪酸代谢和PPAR信号通路。ACSL3是重叠基因之一,其在HCC组织中的表达显著高于正常组织2 fold-change threshold, and the horizontal line denotes the statistical significance cutoff. (B) Venn diagram illustrating the overlap of DEGs between the GSE14520 and GSE62232 datasets. (C) KEGG pathway enrichment analysis of the shared DEGs. (D) Box plots showing significantly elevated ACSL3 mRNA expression in tumor tissues compared with non-tumor controls across both datasets (n = 536 total samples). Statistical significance was assessed using a student's t-test (***p < 0.001).">。
在建立的HUH7异种移植模型中评估了si-ACSL3的体内抗肿瘤效果。与对照组相比,si-ACSL3处理组的肿瘤体积和最终肿瘤重量均显著降低。对肿瘤组织的分析显示,si-ACSL3处理组在转录和翻译水平上均显著降低了ACSL3的表达2)/2. (D) si-ACSL3 reduces ACSL3 expression in xenograft tumors. Left: Relative ACSL3 mRNA levels quantified by qRT-PCR. Right: Representative western blot and corresponding densitometric analysis of ACSL3 protein expression. Data are presented as mean ± SD from triplicate measurements, with n = 4 mice per group. Statistical significance was determined using an unpaired t-test for panel D and two-way ANOVA for panel C (p < 0.01;*p < 0.001 versus control).">。