Observational studyInternational journal of molecular sciences2024
Novel Blood Biomarkers for Response Prediction and Monitoring of Stereotactic Ablative Radiotherapy and Immunotherapy in Metastatic Oligoprogressive Lung Cancer.
Observational study in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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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
15 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Non-targeted effects of stereotactic radiotherapy: a review of the evidence coming from the clinical field.Exploration of targeted anti-tumor therapy · 2025Pooled it
- Clinical outcomes and blood-based biomarkers across two SABR-treated metastatic settings: oligoprogression under immune checkpoint inhibition and oligometastatic disease.Oncoimmunology · 2026Observational
- Review
- Liquid Biopsy Biomarkers for Predicting and Monitoring Immunotherapy Response in Lung Cancer.Cancers · 2026Review
- Novel insights into extracellular vesicles: An update on biomolecules, immunomodulation and clinical strategies in skin melanoma.Clinical and translational medicine · 2026Review
- Review
- Unexpected Therapeutic Implications: The Abscopal Effect in the Management of Hepatocellular Carcinoma.Cancers · 2026Review
- Evolving non-invasive biomarkers in NSCLC immunotherapy: integrating liquid biopsy and multi-omics profiling for precision oncology.Frontiers in immunology · 2026Review
- Biomarkers in Stereotactic Ablative Radiotherapy: Current Evidence and Future Directions.International journal of molecular sciences · 2025Review
- Roles of the phagocytosis checkpoint in radiotherapy.Cell death & disease · 2025Review
- Efficacy and safety of SABR/partial-SABR combined with axitinib and toripalimab in recurrent or metastatic renal cell carcinoma: Preliminary results from a prospective phase 2 trial.Oncology letters · 2025Article
- The prognostic and predictive value of peripheral immune-related proteins in patients with lung cancer treated with radiotherapy.Frontiers in oncology · 2025Review
- Leveraging radiotherapy to improve immunotherapy outcomes: rationale, progress and research priorities.Clinical & translational immunology · 2025Review
- C-reactive protein as robust laboratory value associated with prognosis in patients with stage III non-small cell lung cancer (NSCLC) treated with definitive radiochemotherapy.Scientific reports · 2024Article
- The long noncoding RNA MIR4435-2HG enhances the migration, promotion, and glycolysis of nonsmall cell lung cancer cells by targeting the miR-371a-5p/SOX2/PI3K/Akt axis.SAGE open medicine · 2024Article
Corrections and comments
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Authors and funding
15 authors at 5 institutions in 2 countries.
Funding
Abstract
Up to 80% of patients under immune checkpoint inhibitors (ICI) face resistance. In this context, stereotactic ablative radiotherapy (SABR) can induce an immune or abscopal response. However, its molecular determinants remain unknown. We present early results of a translational study assessing biomarkers of response to combined ICI and SABR (I-SABR) in liquid biopsy from oligoprogressive patients in a prospective observational multicenter study. Cohort A includes metastatic patients in oligoprogression to ICI maintaining the same ICI due to clinical benefit and who receive concomitant SABR. B is a comparative group of oligometastatic patients receiving only SABR. Blood samples are extracted at baseline (T1), after the first (T2) and last (T3) fraction, two months post-SABR (T4) and at further progression (TP). Response is evaluated by iRECIST and defined by the objective response rate (ORR)-complete and partial responses. We assess peripheral blood mononuclear cells (PBMCs), circulating cell-free DNA (cfDNA) and small RNA from extracellular vesicles. Twenty-seven patients could be analyzed (cohort A: n = 19; B: n = 8). Most were males with non-small cell lung cancer and one progressing lesion. With a median follow-up of 6 months, the last ORR was 63% (26% complete and 37% partial response). A decrease in cfDNA from T2 to T3 correlated with a good response. At T2, CD8+PD1+ and CD8+PDL1+ cells were increased in non-responders and responders, respectively. At T2, 27 microRNAs were differentially expressed. These are potential biomarkers of response to I-SABR in oligoprogressive disease.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.