ArticleOncoimmunology
Antagonist of cIAP1/2 and XIAP enhances anti-tumor immunity when combined with radiation and PD-1 blockade in a syngeneic model of head and neck cancer.
Article in Oncoimmunology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.
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Who cites it
42 citing papers in PubMed, 60 citations in OpenAlex.
- Blueberry Extract Has Anti-Proliferative Activity in Preclinical Models of Head and Neck Cancer.Head & neck · 2026Article
- Unraveling CD4Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Article
- AIM2 as an Immunogenic Cell Death (ICD)-related hub gene in rheumatoid arthritis: identification and functional validation.Clinical rheumatology · 2025Article
- The role of cisplatin in modulating the tumor immune microenvironment and its combination therapy strategies: a new approach to enhance anti-tumor efficacy.Annals of medicine · 2025Review
- Early-Phase Trial of IAP Antagonist Tolinapant and Definitive Radiation in Cisplatin-Ineligible Patients with Advanced Head and Neck Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025Article
- Protein ubiquitination in ovarian cancer immunotherapy: The progress and therapeutic strategy.Genes & diseases · 2024Review
- MHC-I and PD-L1 Expression is Associated with Decreased Tumor Outgrowth and is Radiotherapy-inducible in the Murine Head and Neck Squamous Cell Carcinoma Model MOC1.Molecular imaging and biology · 2024Article
- Multifaceted Evaluation of Inhibitors of Anti-Apoptotic Proteins in Head and Neck Cancer: Insights from In Vitro, In Vivo, and Clinical Studies (Review).Pharmaceuticals (Basel, Switzerland) · 2024Review
- Article
- Hellebrigenin induces oral cancer cell apoptosis by modulating MAPK signalling and XIAP expression.Journal of cellular and molecular medicine · 2024Article
- Small molecules targeting protein-protein interactions for cancer therapy.Acta pharmaceutica Sinica. B · 2023Review
- The expanding role of IAP antagonists for the treatment of head and neck cancer.Cancer medicine · 2023Review
- Prognostic significance and immune correlates of FADD in penile squamous cell carcinoma.Virchows Archiv : an international journal of pathology · 2023Article
- cIAP1/2 Antagonism Induces Antigen-Specific T Cell-Dependent Immunity.Journal of immunology (Baltimore, Md. : 1950) · 2023Article
- BRD7 inhibits enhancer activity and expression of BIRC2 to suppress tumor growth and metastasis in nasopharyngeal carcinoma.Cell death & disease · 2023Article
- Combined Inhibition of IAPs and WEE1 Enhances TNFα- and Radiation-Induced Cell Death in Head and Neck Squamous Carcinoma.Cancers · 2023Article
- An immunogenic cell death-related classification predicts response to immunotherapy and prognosis in triple-negative breast cancer.American journal of translational research · 2023Article
- Statin drugs enhance responses to immune checkpoint blockade in head and neck cancer models.Journal for immunotherapy of cancer · 2023Article
- Clinical Trial Development in TP53-Mutated Locally Advanced and Recurrent and/or Metastatic Head and Neck Squamous Cell Carcinoma.Journal of the National Cancer Institute · 2022Article
- Super-killer CTLs are generated by single gene deletion of Bach2.European journal of immunology · 2022Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Head and neck squamous cell carcinomas (HNSCCs) frequently harbor genomic mutations in cell death pathways. Nearly 30% of HNSCCs overexpress Fas-Associated Death Domain (FADD), with or without BIRC2/3 genes encoding cellular Inhibitor of Apoptosis Proteins 1/2 (cIAP1/2), critical components of the Tumor Necrosis Factor (TNF) Receptor signaling pathways. ASTX660 is a novel non-peptidomimetic antagonist of cIAP1/2 and XIAP under evaluation in a clinical trial for advanced solid tumors and lymphomas. Herein, we show that ASTX660, at nanomolar concentrations, sensitized Murine Oral Cancer (MOC1) cells to TNFα. Using syngeneic mouse models, ASTX660 showed additive anti-tumor activity with radiation therapy (XRT), cisplatin chemotherapy, and PD-1 blockade to significantly delay or eradicate MOC1 tumors. These combinations significantly increased CD8 + T cells and dendritic cells, as well as T cell activity. ASTX660 stimulated cytotoxic T lymphocyte (CTL) killing of MOC1 cells expressing ovalbumin. Early stages of CTL killing were predominantly mediated by perforin/granzyme B, whereas later stages were mediated by death ligands TNFα, TRAIL, and FasL. Correspondingly, depletion of CD8 + T cells and NK cells
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