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Published Erratum
. 2025 Jul 17;44(1):210.
doi: 10.1186/s13046-025-03469-6.

Correction: Intravesical instillation-based mTOR-STAT3 dual targeting for bladder cancer treatment

Affiliations
Published Erratum

Correction: Intravesical instillation-based mTOR-STAT3 dual targeting for bladder cancer treatment

Dae Hoon Lee et al. J Exp Clin Cancer Res. .
No abstract available

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Figures

Fig. 4
Fig. 4
Incorporation of bispecific shRNA into replication-competent adenovirus A Genetic construction of bispecific shRNA (bs_shRNA)-expressing adenovirus (BSV). The human telomerase promoter was encoded in the front of E1A-IRES-E1B, and the U6 promoter was used for the shRNA expression in E3. In CV, the shRNA coding region was replaced by a GFP-coding sequence. Refer to preparation of replication-competent adenovirus in methods for detail method. B Normal cells (PrEC and HUEpC) and cancer cells (C4-2B and 253 J-BV) were infected by 20 MOI of CV for 72 h. C Viral vector concentration (MOI)-based cell viability test: HUEpC and 253 J-BV cells were treated with 5 MOI of CV and BSV for 72 h. D Suppression of the expression of mTOR and STAT3 as indicated by real-time PCR. For this analysis, 253 J-BV cells were treated with 5 MOI CV and BSV for 72 h. E Western blotting revealing the changes between BSV- and CV-induced mTOR and STAT3 downregulation following the treatment of 253 J-BV cells with 5 MOI CV and BSV for 72 h. F, G Viral vector concentration (MOI)-based cell viability test using crystal violet staining (F) and cell viability assay (G). The 253 J-BV cells were treated with viruses for 72 h in a concentration-dependent manner (for statistics, two-tailed t-test for C, D)
Fig. 4
Fig. 4
Incorporation of bispecific shRNA into replication-competent adenovirus A Genetic construction of bispecific shRNA (bs_shRNA)-expressing adenovirus (BSV). The human telomerase promoter was encoded in the front of E1A-IRES-E1B, and the U6 promoter was used for the shRNA expression in E3. In the CV construct, the shRNA cassette under the U6 promoter was replaced with a GFP cassette driven by the CMV promoter. Refer to preparation of replication-competent adenovirus in methods for detail method. B Normal cells (PrEC and HUEpC) and cancer cells (C4-2B and 253 J-BV) were infected by 20 MOI of CV for 72 h. C Viral vector concentration (MOI)-based cell viability test: HUEpC and 253 J-BV cells were treated with 5 MOI of CV and BSV for 72 h. D Suppression of the expression of mTOR and STAT3 as indicated by real-time PCR. For this analysis, 253 J-BV cells were treated with 5 MOI CV and BSV for 72 h. E Western blotting revealing the changes between BSV- and CV-induced mTOR and STAT3 downregulation following the treatment of 253 J-BV cells with 5 MOI CV and BSV for 72 h. F, G Viral vector concentration (MOI)-based cell viability test using crystal violet staining (F) and cell viability assay (G). The 253 J-BV cells were treated with viruses for 72 h in a concentration-dependent manner (for statistics, two-tailed t-test for C, D)

Erratum for

References

    1. Lee DH, Yoo JK, Um KH, et al. Intravesical instillation-based mTOR-STAT3 dual targeting for bladder cancer treatment. J Exp Clin Cancer Res. 2024;43:170. 10.1186/s13046-024-03088. - PMC - PubMed

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