ArticleCell reports. Medicine2025
Interferon-driven CAF reprogramming augments immunogenic response to neoadjuvant radiotherapy in colorectal cancer.
Article in Cell reports. Medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- cGAS-STING pathway activation drives the cold-to-hot tumor transition and sensitizes immunotherapy.Cancer biology & medicine · 2026Review
- RAS signaling at the crossroads of radioresistance and tumor immunity.Journal for immunotherapy of cancer · 2026Review
- Molecular phenotypes and spatial archetypes: A new framework for cancer-associated fibroblasts.Cancer cell · 2026Review
- Radiotherapy and cytokines: A systems view of immunotherapy and toxicity (Review).International journal of molecular medicine · 2026Review
- Radiation-Induced Alterations in Cancer-Associated Fibroblasts: Drivers of Tumor Radioresistance and Therapeutic Targets.Biomolecules · 2026Review
- Nanomaterials targeting cancer-associated fibroblasts to overcome stromal barriers in cancer immunotherapy.Journal of nanobiotechnology · 2026Review
- Glycolysis-driven cancer-associated fibroblasts shape T-Cell exclusion via the CXCL16-CXCR6 Axis: a metabolic-chemokine mechanism in tumor immunity.Journal of translational medicine · 2026Review
- Cytokines and cancer-associated fibroblasts.Journal of hematology & oncology · 2026Review
- A senescent tumor cell-derived nanovesicle directly primes splenic T cells to potentiate cancer radiotherapy.Cell reports. Medicine · 2026Article
- Low-dose radiotherapy remodels the tumor immune microenvironment via the cGAS-STING pathway: mechanisms, challenges, and combination therapy strategies.Molecular cancer · 2026Review
- cGAS-STING Pathway in Gastrointestinal Malignancies: Mechanistic Insights and Translational Therapeutic Opportunities.Journal of gastrointestinal cancer · 2026Review
- Fibroblast transformation in the tumor microenvironment of lung adenocarcinoma: heterogeneity, regulation, and therapeutic targeting.Frontiers in immunology · 2026Review
- Synergizing radiotherapy and immunotherapy for locally advanced gastric cancer: evolving paradigms and future directions.Frontiers in immunology · 2026Review
- Breaking barriers: The cGAS-STING pathway as a novel frontier in cancer immunotherapy.Cancer communications (London, England) · 2025Review
Corrections and comments
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Authors and funding
19 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The efficacy of neoadjuvant radiotherapy (RT) in patients with rectal cancer (RC) is hindered by the plasticity and heterogeneity of cancer-associated fibroblasts (CAFs). However, the underlying mechanisms remain poorly understood. In this study, single-cell RNA sequencing of patients with RC samples revealed a CAF subpopulation characterized by high interferon (IFN) regulatory factor 1 (IRF1) expression. These IFN-licensed CAFs (ilCAFs) are enriched in tumors with enhanced RT responses across various solid tumors, including RC. Mechanistically, IFN gamma (IFN-γ) signaling drives the polarization of ilCAFs, leading to the recruitment of T cells and dendritic cells via CCL4/CCL5 secretion. Activation of IFN-γ/stimulator of IFN genes (STING) signaling reprograms the stroma and augments anti-tumor immunity in both RT-sensitive and RT-resistant colorectal cancer. Silencing STING in CAFs impairs ilCAF enrichment and diminishes tumor sensitivity to RT. Combining STING agonists with RT results in robust tumor control, providing a compelling rationale for clinical translation.
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