Research Article
Identifying Differentially Expressed tRNA-Derived Small Fragments as a Biomarker for the Progression and Metastasis of Colorectal Cancer
Figure 1
TGF-β induces EMT in human colorectal cancer cells. (a) Phase-contrast images of HT29 cells. Human colorectal cancer cell HT29 was starved in 0.5% FBS for 8 h. After starvation, cells were stimulated with TGF-β in 0.5% FBS medium for another 48 h to establish the cellular model of EMT. (b) Total RNA was extracted and detected by qRT-PCR for indicated genes in HT29 cells treated with TGF-β. All of the genes are involved in EMT. Data are shown as the . , compared with control.
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