Correction: Journal of Translational Medicine (2023) 21:530 https://doi.org/10.1186/s12967-023-04390-2

Following publication of the original article [1], we have been notified about the errors in Fig. 7A, B, G. In Fig. 7A, B, the label of NMIgG should be revise to “–” in the EpAb2-6 and Crizotinib combine treatment group. In Fig. 7G, the red curve is NMIgG + Crzotinib and the blue curve is EpAb2-6 + Vehicle.


The incorrect version of Fig. 7 is as per below:

figure a

Fig. 7 EpAb2-6 and crizotinib coordinately inhibit tumor progression and metastasis. A HCT116 and HT29 cells were treated with 10 μg/ml NMIgG or EpAb2-6 and 4 μM HGFR inhibitor crizotinib for 24 h. The apoptotic and necrotic cells were quantified by fluorescein annexin V-FITC/PI double labeling. B HCT116 and HT29 cells were treated with 10 μg/ml NMIgG or EpAb2-6 and 10 μM HGFR inhibitor crizotinib. Cell invasion was assessed by a Transwell assay with matrigel after 24 h. C Timeline of the experiment to evaluate EpAb2-6 and/or crizotinib effects in the metastatic animal model. D NOD/SCID mice were intravenously injected with 5 × 106 HCT116 cells, followed by treatment with either control IgG, EpAb2-6 and/ or crizotinib. The survival curve, median survival days and representative H&E staining of lung tissues in metastatic animal models are shown. E Timeline of the experiment to evaluate EpAb2-6 and/or crizotinib in the orthotopic animal model. F NOD/SCID mice received orthotopic implantation of HT29-Luc cells and then were treated with control IgG (normal mouse IgG, NMIgG), crizotinib, EpAb2-6, or crizotinib combined with EpAb2-6 starting at 3 days after tumor inoculation. Tumor growth was monitored by examining bioluminescence with the IVIS 200 Imaging System. G HT29-Luc tumor cells monitored by bioluminescence quantification. H Body-weights of each treatment group in the HT29 orthotopic animal model after indicated treatments. I Survival curves and median survival days of each treatment group in the HT29 orthotopic animal model. J Summary illustration of the cell signaling events mediating EpCAM tumorigenic effects. In brief, EpEX binds to HGFR then stimulates HGFR to induce ERK and FAK-AKT activation, which promotes active β-catenin and Snail protein stabilization via reducing GSK3β activity that drives tumor progression, migration, and invasion. The EpCAM neutralizing antibody EpAb2-6 inhibits cancer cell invasion by blocking EpEX-HGFR axis mediated downstream signaling to promote reduction of active β-catenin and Snail protein stability. Statistical differences were determined by two-tailed Student t test. N = 5 independent experiments. All data are presented as mean ± SEM. *p < 0.01


The correct version of Fig. 7 is as per below:

figure b

Fig. 7. EpAb2-6 and crizotinib coordinately inhibit tumor progression and metastasis. A HCT116 and HT29 cells were treated with 10 μg/ml NMIgG or EpAb2-6 and 4 μM HGFR inhibitor crizotinib for 24 h. The apoptotic and necrotic cells were quantified by fluorescein annexin V-FITC/PI double labeling. B HCT116 and HT29 cells were treated with 10 μg/ml NMIgG or EpAb2-6 and 10 μM HGFR inhibitor crizotinib. Cell invasion was assessed by a Transwell assay with matrigel after 24 h. C Timeline of the experiment to evaluate EpAb2-6 and/or crizotinib effects in the metastatic animal model. D NOD/SCID mice were intravenously injected with 5 × 106HCT116 cells, followed by treatment with either control IgG, EpAb2-6 and/ or crizotinib. The survival curve, median survival days and representative H&E staining of lung tissues in metastatic animal models are shown. E Timeline of the experiment to evaluate EpAb2-6 and/or crizotinib in the orthotopic animal model. F NOD/SCID mice received orthotopic implantation of HT29-Luc cells and then were treated with control IgG (normal mouse IgG, NMIgG), crizotinib, EpAb2-6, or crizotinib combined with EpAb2-6 starting at 3 days after tumor inoculation. Tumor growth was monitored by examining bioluminescence with the IVIS 200 Imaging System. G HT29-Luc tumor cells monitored by bioluminescence quantification. H Body-weights of each treatment group in the HT29 orthotopic animal model after indicated treatments. I Survival curves and median survival days of each treatment group in the HT29 orthotopic animal model. J Summary illustration of the cell signaling events mediating EpCAM tumorigenic effects. In brief, EpEX binds to HGFR then stimulates HGFR to induce ERK and FAK-AKT activation, which promotes active β-catenin and Snail protein stabilization via reducing GSK3β activity that drives tumor progression, migration, and invasion. The EpCAM neutralizing antibody EpAb2-6 inhibits cancer cell invasion by blocking EpEX-HGFR axis mediated downstream signaling to promote reduction of active β-catenin and Snail protein stability. Statistical differences were determined by two-tailed Student t test. N = 5 independent experiments. All data are presented as mean ± SEM. *p < 0.01


We were also notified that there was incorrectly description in the text body of the article (‘Material and methods’ section).

It is now:


To observe the Wnt HGFR-EpEX interaction, the cells were fixed and co-stained with HGFR or EpEX antibodies as described earlier in the IFS with cell lines section.

It should be:


To observe the HGFR-EpEX interaction, the cells were fixed and co-stained with HGFR or EpEX antibodies as described earlier in the IFS with cell lines section.

The original article was updated.