ReviewCurrent oncology (Toronto, Ont.)2026
Prostate Cancer Biomarkers with a Focus on Galectin-3: Emerging Clinical and Therapeutic Implications.
Review in Current oncology (Toronto, Ont.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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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Authors and funding
8 authors.
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Abstract
Prostate cancer (PCa) management has evolved with biomarker-driven strategies, yet biological heterogeneity, adaptive resistance, and an immunosuppressive microenvironment limit their efficacy. Galectin-3 (Gal-3) has emerged as a central node in PCa pathobiology, influencing tumor survival, metastasis, and immune escape. This review comprehensively reviews Gal-3's dual role as a biomarker and a therapeutic target. We first delineate the limitations of the current diagnostic, prognostic, and predictive biomarkers in PCa, establishing the unmet need. We then elucidate the multifunctional biology of Gal-3, detailing its compartment-specific roles in anti-apoptosis, angiogenesis, epithelial-to-mesenchymal transition, and, notably, its function as a master regulator of immunosuppression. The interaction between Gal-3 and prostate-specific antigen (PSA) is explored as a key regulatory interface. Furthermore, we catalog and analyze emerging Gal-3-targeted therapies, emphasizing their rationale for combination with immune checkpoint blockade to reverse therapeutic resistance. Finally, we outline a translational roadmap, advocating for standardized Gal-3 biomarker assays and biomarker-enriched clinical trials. Integrating Gal-3 into the PCa precision medicine toolkit offers a novel strategy to address heterogeneity and improve therapeutic durability.
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