ArticleInvestigational new drugs2020
Mechanisms of Efficacy of the FGFR1-3 Inhibitor AZD4547 in Pediatric Solid Tumor Models.
Article in Investigational new drugs, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
11 citing papers in PubMed, 13 citations in OpenAlex.
- FGFR Inhibitor AZD4547 Disrupts Inflammatory CAF Crosstalk With Cancer Cells and Macrophages and Attenuates Metastasis in Pancreatic Cancer.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Stattic enhances the anti-tumor activity of AZD4547 in LUSC by blocking STAT3/RRM2-mediated DNA repair and inducing ROS-driven mitochondrial dysfunction.Cell death & disease · 2026Article
- Involvement of the FGF8/FGF Receptor Signaling Pathway in the Maintenance and Progression of Fusion-Positive Rhabdomyosarcoma.Molecular cancer therapeutics · 2026Article
- FGFR signaling and apoptotic regulation in cancer: links to immune evasion, therapeutic resistance, and treatment re-engagement.Frontiers in immunology · 2026Review
- Chrono-Pharmacology for Cancer: Harnessing Circadian Regulations of the Cell Cycle and Immune Response Dynamics for Precision Therapy.ACS pharmacology & translational science · 2025Review
- RESTRICT-seq enables time-gated CRISPR screens and uncovers novel epigenetic dependencies of SCC resistance.bioRxiv : the preprint server for biology · 2025Article
- Fibroblast growth factor receptor alterations and resistance mechanisms in the treatment of pediatric solid tumors.Cancer drug resistance (Alhambra, Calif.) · 2025Article
- Non-dialyzable uremic toxins and renal tubular cell damage in CKD patients: a systems biology approach.European journal of medical research · 2024Article
- FGFR1 is a potential therapeutic target in neuroblastoma.Cancer cell international · 2022Article
- Synthetic Heterocyclic Derivatives as Kinase Inhibitors Tested for the Treatment of Neuroblastoma.Molecules (Basel, Switzerland) · 2021Review
- Review
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Children with aggressive pediatric solid tumors have poor outcomes and novel treatments are needed. Pediatric solid tumors demonstrate aberrant expression and activity of the fibroblast growth factor receptor (FGFR) family, suggesting FGFR inhibitors may be effective therapeutic agents. AZD4547 is a multikinase inhibitor of the FGFR1-3 kinases, and we hypothesized that AZD4547 would be effective in pediatric solid tumor preclinical models. We evaluated the effects of AZD4547 on neuroblastoma, rhabdomyosarcoma, and Ewing sarcoma cells alone and in combination with STAT3 inhibition. Continuous live cell imaging was used to measure induction of apoptosis and effects on migration. Receptor inhibition and intracellular signaling were examined by western blotting. AZD4547 treatment resulted in decreased cell confluence, increased apoptosis and reduced cell migration in all tested cell lines. AZD4547 treatment led to decreased phosphorylation of signaling proteins involved in cell survival and apoptotic pathways and increased phosphorylation of STAT3, and treatment of cell lines with AZD4547 combined with STAT3 inhibition demonstrated increased efficacy. Sensitivity to AZD4547 appears to be mediated by effects on the Ras/MAPK and JAK/STAT pathways, and AZD4547 represents a potential novel therapeutic agent for children with solid tumors.
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Registered trials
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