ArticleFrontiers in veterinary science2022
Anti-EGFR monoclonal antibody Cetuximab displays potential anti-cancer activities in feline oral squamous cell carcinoma cell lines.
Article in Frontiers in veterinary science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- A meta-validated immune infiltration-related gene model predicts prognosis and immunotherapy sensitivity in HNSCC.BMC cancer · 2023Pooled it
- Imaging and Histopathological Findings of Phyllodes Tumor of the Prostate in a Cat.Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association · 2026Article
- Whole Exome Sequencing of Feline Oral Squamous Cell Carcinoma Reveals Genomic Parallels With Human Head and Neck Squamous Cell Carcinoma.Veterinary and comparative oncology · 2026Article
- Human iPSC-derived and conventional cancer models in precision oncology: advancing patient-specific therapies from bench to bedside.Journal of experimental & clinical cancer research : CR · 2026Review
- Novel receptor tyrosine kinase-targeted strategies to overcome resistance in oral squamous cell carcinoma.Pharmacological reports : PR · 2025Review
- Oral squamous cell carcinoma: Insights into cellular heterogeneity, drug resistance, and evolutionary trajectories.Cell biology and toxicology · 2025Review
- Unravelling molecular mechanism of oral squamous cell carcinoma and genetic landscape: an insight into disease complexity, available therapies, and future considerations.Frontiers in immunology · 2025Review
- Feline oral squamous cell carcinoma: recent advances and future perspectives.Frontiers in veterinary science · 2025Review
- Investigating Cox-2 and EGFR as Biomarkers in Canine Oral Squamous Cell Carcinoma: Implications for Diagnosis and Therapy.Current issues in molecular biology · 2024Article
- A Scoping Review on Tyrosine Kinase Inhibitors in Cats: Current Evidence and Future Directions.Animals : an open access journal from MDPI · 2023Article
- Sitravatinib is a potential EGFR inhibitor and induce a new death phenotype in Glioblastoma.Investigational new drugs · 2023Article
- Feline oral squamous cell carcinoma andFrontiers in veterinary science · 2023Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Feline oral squamous cell carcinoma (FOSCC) is a malignant tumor characterized by an aggressive behavior and poor prognosis, for which no fully effective therapies are available. Studies of comparative oncology suggest that epidermal growth factor receptor (EGFR) may be a therapeutic target in FOSCC, similarly to human head and neck SCC (HNSCC), where the use of anti-EGFR monoclonal antibody Cetuximab has entered the clinical practice. The aim of this study was to assess the efficacy of Cetuximab in three validated preclinical models of FOSCC (SCCF1, SCCF2, SCCF3). Sequencing of tyrosine kinase domain of EGFR in the cell lines revealed a wild-type genotype, excluding the presence of activating mutations. Western blotting experiments demonstrated that Cetuximab inhibited activation of EGFR and its downstream kinase Akt in SCCF1, SCCF2 and SCCF3 along with HNSCC cell line CAL 27 included as control. Importantly, CCK-8 and trypan blue exclusion assays revealed that treatment with Cetuximab caused a decrease in cell proliferation and cell viability in all cell lines, with a general dose- and time-dependent trend. Cell death induced by Cetuximab was associated with cleavage of PARP, indicating occurrence of apoptosis. Taken together, our data suggest that Cetuximab exerts potential anti-cancer activities in FOSCC, paving the way for future translational studies aimed at assessing its employment in the therapy of this lethal cancer of cats.
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