ReviewBiomedicines2025
Unlocking the Role of OCT4 in Cancer Lineage Plasticity: A Cross-Cancer Perspective with an Emphasis on Prostate Cancer.
Review in Biomedicines, 2025. 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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Authors and funding
6 authors.
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Abstract
Prostate cancer (PCa) is a highly heterogeneous disease, with castration-resistant prostate cancer (CRPC) and neuroendocrine prostate cancer (NEPC) representing its most aggressive and therapy-resistant forms. Emerging evidence indicates that lineage plasticity-driven by key transcription factors such as Octamer Binding Factor 4 (OCT4)-plays a crucial role in therapeutic resistance and disease progression. OCT4, in coordination with SOX2 and NANOG, acts as a master regulator of stemness and is frequently upregulated in prostate cancer stem cells (PCSCs). This upregulation contributes to tumor initiation, metastasis, and resistance to both androgen deprivation therapy (ADT) and chemotherapy. In this review, we explore the role of OCT4 in mediating lineage plasticity in prostate cancer, with particular emphasis on its involvement in treatment resistance and neuroendocrine differentiation. We also examine therapeutic strategies aimed at targeting OCT4 directly, such as microRNA-mediated suppression, small-molecule inhibitors, and suicide gene therapy, as well as indirect approaches that modulate OCT4 expression via FGFR and NF-κB signaling pathways. While these strategies offer promising avenues, challenges such as adaptive resistance and the intricate signaling networks within PCSCs remain significant hurdles. A deeper understanding of the molecular mechanisms underlying OCT4-driven plasticity may pave the way for novel therapeutic approaches and improved outcomes in advanced prostate cancer.
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