ArticleBritish journal of cancer2025
The role of plasma-derived small extracellular vesicles in pre-metastatic niche formation through modulation of macrophages in head and neck squamous cell carcinoma.
Article in British journal of cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Immunosuppressive roles of pericytes in cancer disease: insights from a systematic review and meta-analysis.Journal of translational medicine · 2026Pooled it
- Tissue-Resident Macrophage in Inflammation and Cancer.MedComm · 2026Review
- Plasma-Derived sEVs from HNSCC Patients Differentially Regulate NF-κB Signaling in Macrophages Depending on the HPV Status.Cancers · 2026Article
- Liquid Biopsies in HNSCC: Current Landscape and Emerging Opportunities in the Era of HPV Stratification.International journal of molecular sciences · 2026Review
- Lymph Node Metastasis in Head and Neck Squamous Cell Carcinoma: Evolving Prognostic Markers, Molecular Insights, and Implications for Precision Staging.Diagnostics (Basel, Switzerland) · 2026Review
- Single-cell identification of an endothelial cell proximal SPP1Scientific reports · 2025Article
- Review
- Extracellular vesicles in head and neck cancer: mediators of oncogenesis, immune evasion, and therapy resistance.Frontiers in immunology · 2025Review
Corrections and comments
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMetastases are associated with poor survival in head and neck squamous cell carcinoma (HNSCC) patients and tumour-associated macrophages (TAMs) are important drivers in tumour progression and metastasis formation. Small extracellular vesicles (sEVs) are another important factor that contribute to systemic immunosuppression and pre-metastatic niche formation. Here, we investigate the effect of plasma sEVs from HNSCC patients on pre-metastatic niche formation, directly or through modulation of macrophages.
methodsPrimary macrophages were incubated with sEVs from plasma of HNSCC patients or healthy donors (HD). RNA profiles and inflammatory properties of macrophages were evaluated. Direct and indirect effects of sEVs on chemotaxis, T cell activation, proliferation and epithelial-to-mesenchymal transition (EMT) of tumour cells were investigated.
resultssEVs of HNSCC patients and HD induced different RNA profiles in macrophages. sEVs induced apoptosis and inhibition of T cell activation, while tumour cells were attracted by sEV-treated macrophages, but not sEVs directly. Proliferation was inhibited by both, sEVs and supernatant of EV-treated macrophages in HNSCC. Additionally, EMT in tumour cells was reversed by HNSCC sEV-treated macrophages.
conclusionsEVs from plasma of HNSCC patients transformed macrophages into metastasis-promoting TAMs and inhibited anti-tumour T cells, highlighting the potential of sEVs and TAMs as targets for therapeutic approaches.
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