ArticleFrontiers in oncology2022
Combination of Radiofrequency Ablation With Resiquimod to Treat Hepatocellular Carcinoma
Article in Frontiers in oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 16 citations in OpenAlex.
- Smart Immunomodulating Nanocomposites Enabling on-Demand Solid Tumor Treatment With Quasi-Real-Time Response Monitoring.Advanced healthcare materials · 2026Article
- Synergistic Antitumor Efficacy of Radiofrequency Ablation Combined With TROP2-CAR-T Cells in a Xenograft Mouse Model of Lung Adenocarcinoma.Thoracic cancer · 2026Article
- Well-established efficacy of camrelizumab combined with radiofrequency ablation in cirrhotic patients with hepatic cancer.American journal of translational research · 2026Article
- Quantitative assessment of thermal ablation in small animal tumor models: implications for pre-clinical studies of combination treatments.Physics in medicine and biology · 2025Article
- A Novel Four-Gene Signature Based on Nonsense-Mediated RNA Decay for Predicting Prognosis in Hepatocellular Carcinoma: Bioinformatics Analysis and Functional Validation.Journal of hepatocellular carcinoma · 2024Article
- Current applications of tumor local ablation (TLA) combined with immune checkpoint inhibitors in breast cancer treatment.Cancer drug resistance (Alhambra, Calif.) · 2024Review
- Mechanisms and therapeutic strategies to combat the recurrence and progression of hepatocellular carcinoma after thermal ablation.Journal of interventional medicine · 2023Article
- Autophagy-amplifying nanoparticles evoke immunogenic cell death combined with anti-PD-1/PD-L1 for residual tumors immunotherapy after RFA.Journal of nanobiotechnology · 2023Article
- Spatiotemporal local and abscopal cell death and immune responses to histotripsy focused ultrasound tumor ablation.Frontiers in immunology · 2023Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Radiofrequency ablation (RFA) destroys tumors through hyperthermic injury, which induces the release of immunogenic intracellular substrates and damages associated molecular patterns (DAMPs) to evoke a systemic immune response, but its therapeutic effect is limited. This study aimed to combine RFA with an immunomodulator, resiquimod (R848), to enhance the RFA-induced antitumor immunity. Methods: We performed RFA on subcutaneous tumors in immunocompetent mice and intraperitoneally injected R848 to observe the efficacy of the combination therapy. Our research investigated changes in the composition of tumor-infiltrating immune cells in primary and distant tumors by flow cytometry. Natural killer (NK) cell depletion experiment was applied to confirm the role of NK cell in the combination therapy. The expression levels of cytokines and chemokines were detected by real-time quantitative PCR. Immunohistochemical test was conducted to reveal tumor angiogenesis, tumor proliferation, and apoptosis after the different treatments. Results and Conclusion: Compared with RFA or R848 monotherapy, the combination therapy significantly slowed the tumor growth, prolonged the survival time, and shrank the tumor-draining lymph nodes of tumor-bearing mice. The flow cytometry results showed that tumor-infiltrating immune cells, total T cells, the ratio of CD8
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