ArticleInternational journal of oncology2024
Daunorubicin induces GLI1‑dependent apoptosis in colorectal cancer cell lines.
Article in International journal of oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- M. canadensis and its active component salvianolic acid B overcome paclitaxel resistance in gastric cancer via ROS-ER stress signaling.Cancer cell international · 2026Article
- Zinc finger proteins (ZFPs) in health and disease.Molecular biomedicine · 2026Review
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Authors and funding
9 authors.
Funding
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Abstract
Daunorubicin, also known as daunomycin, is a DNA‑targeting anticancer drug that is used as chemotherapy, mainly for patients with leukemia. It has also been shown to have anticancer effects in monotherapy or combination therapy in solid tumors, but at present it has not been adequately studied in colorectal cancer (CRC). In the present study, from a screening using an FDA‑approved drug library, it was found that daunorubicin suppresses GLI‑dependent luciferase reporter activity. Daunorubicin also increased p53 levels, which contributed to both GLI1 suppression and apoptosis. The current detailed investigation showed that daunorubicin promoted the β‑TrCP‑mediated ubiquitination and proteasomal degradation of GLI1. Moreover, a competition experiment using BODIPY‑cyclopamine, a well‑known Smo inhibitor, suggested that daunorubicin does not bind to Smo in HCT116 cells. Administration of daunorubicin (2 mg/kg, ip, qod, 15 days) into HCT116 xenograft mice profoundly suppressed tumor progress and the GLI1 level in tumor tissues. Taken together, the present results revealed that daunorubicin suppresses canonical Hedgehog pathways in CRC. Ultimately, the present study discloses a new mechanism of daunorubicin's anticancer effect and might provide a rationale for expanding the clinical application of daunorubicin.
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