ReviewFrontiers in oncology2022
The Role of Osteopontin in Tumor Progression Through Tumor-Associated Macrophages.
Review 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 61 papers.
What it found
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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.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
61 citing papers in PubMed, 81 citations in OpenAlex.
- Prognostic and predictive analyses of circulating plasma biomarkers in men with metastatic castration resistant prostate cancer treated with docetaxel/prednisone with or without bevacizumab.Prostate cancer and prostatic diseases · 2025Trial
- Trial
- Spatial Mapping of the Precancer-to-Cancer Transition in Breast and Prostate.Cancer discovery · 2026Article
- Osteopontin mediates acquired resistance to hypoxia-inducing antiangiogenics and promotes anti-PD-L1 refractoriness in breast cancer models.The Journal of clinical investigation · 2026Article
- The extracellular matrix in cancer-associated fibrosis: molecular mechanisms and clinical relevance.JCI insight · 2026Review
- Single-Cell dissection of fibrodysplasia ossificans progressiva identifies SPP1 as a mediator of macrophage-fibroadipogenic progenitors crosstalk.Cellular and molecular life sciences : CMLS · 2026Article
- Osteopontin in Atrial Fibrillation and Atrial Remodeling.Journal of the American Heart Association · 2026Review
- Phagocytic remodeling in CD74Translational cancer research · 2026Article
- Divide-and-conquer analysis reveals hidden immune cell influencers across the placenta in preeclampsia.BioData mining · 2026Article
- Erythroid Atypical Chemokine Receptor 1 Deficiency Aggravates Immune-Mediated Kidney Disease.Journal of the American Society of Nephrology : JASN · 2026Article
- Fimepinostat Promotes Apoptosis and Decreases Cytokine Secretion inInternational journal of molecular sciences · 2026Article
- Research progress on the correlation between OPN and immune escape of gastric cancer.Clinical and experimental medicine · 2026Review
- Tumor microenvironment dynamics in gastric cancer pathogenesis and therapeutic resistance.Molecular cancer · 2026Review
- SPP1 promotes the metastasis of liver cancer cells through modulation of the MT1L/vimentin axis.American journal of cancer research · 2026Article
- IL-21 isoform transgenic mice spontaneously develop mammary tumors: possible involvement of IL-21-induced osteopontin expression in tumorigenesis.Frontiers in immunology · 2026Article
- Mitochondrial transfer as a driver of immune microenvironment remodeling.Frontiers in immunology · 2026Review
- Combined Dihydroartemisinin and Eupatilin Suppress Prostate Cancer through AR-Associated Ferroptosis and Modulation of Macrophage-Tumor Crosstalk.Research (Washington, D.C.) · 2026Article
- SPP1 (osteopontin): a key regulator orchestrating cancer progression and non-cancerous pathologies - therapeutic opportunities and future directions.Frontiers in cell and developmental biology · 2026Review
- Integrated plasma proteomics identifies HLA-G and osteopontin as circulating biomarkers of resistance to PD-1 inhibitor plus chemotherapy in choriocarcinoma.Frontiers in immunology · 2026Article
- Comparative Gene Expression Analysis of Malignant Mesothelioma and Lung Adenocarcinomas Induced by Multi-Walled Carbon Nanotube-7 and Double-Walled Carbon Nanotubes in Rats: Distinct Molecular Signatures and Canonical Pathways.Nanomaterials (Basel, Switzerland) · 2025Article
1 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Osteopontin (OPN) is a multifunctional phosphorylated protein. It is widely involved in solid tumor progression, such as intensification of macrophage recruitment, inhibition of T-cell activity, aggravation of tumor interstitial fibrosis, promotion of tumor metastasis, chemotherapy resistance, and angiogenesis. Most of these pathologies are affected by tumor-associated macrophages (TAMs), an important component of the tumor microenvironment (TME). TAMs have been extensively characterized, including their subsets, phenotypes, activation status, and functions, and are considered a promising therapeutic target for cancer treatment. This review focuses on the interaction between OPN and TAMs in mediating tumor progression. We discuss the strategies for targeting OPN and TAMs to treat cancer and factors that may affect the therapeutic outcomes of blocking OPN or depleting TAMs. We also discuss the role of cancer cell- vs. TAM-derived OPN in tumorigenesis, the mechanisms of how OPN affects TAM recruitment and polarization, and why OPN could mediate anti-tumor and pro-tumor effects, as well as previously reported discrepancies.
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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.