ArticleFrontiers in immunology2022
Spindle pole body component 25 and platelet-derived growth factor mediate crosstalk between tumor-associated macrophages and prostate cancer cells.
Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 12 citations in OpenAlex.
- Tumor‑immune spatiotemporal co‑evolution: A new paradigm for understanding and overcoming therapy resistance in metastatic castration‑resistant prostate cancer (Review).International journal of molecular medicine · 2026Review
- Platelet-Derived Growth Factor Receptor Alpha in Male Reproductive Health and Oxidative Stress: Stromal Homeostasis, Injury, and Research Perspectives.Antioxidants (Basel, Switzerland) · 2026Review
- Review
- SPC25 as a prognostic and immune-related biomarker in lung adenocarcinoma.Scientific reports · 2025Article
- Mefloquine Suppresses Metastasis in Renal Cell Carcinoma Through Targeting SPC25.Cancer science · 2025Article
- The multifaceted functions of SPC25 in cancer: from molecular pathways to targeted therapy.Frontiers in medicine · 2025Review
- Cancer stem cells: advances in knowledge and implications for cancer therapy.Signal transduction and targeted therapy · 2024Review
- Article
- Integration of single-cell and bulk analysis reveals TBXAS1 as a key platelet-related gene causing poor prognosis in osteosarcoma.Frontiers in genetics · 2024Article
- Platelets promote CRC by activating the C5a/C5aR1 axis via PSGL-1/JNK/STAT1 signaling in tumor-associated macrophages.Theranostics · 2023Article
- The role of angiogenic growth factors in the immune microenvironment of glioma.Frontiers in oncology · 2023Review
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4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tumor-associated macrophages (TAMs) are involved in the growth of prostate cancer (PrC), while the molecular mechanisms underlying the interactive crosstalk between TAM and PrC cells remain largely unknown. Platelet-derived growth factor (PDGF) is known to promote mesenchymal stromal cell chemotaxis to the tumor microenvironment. Recently, activation of spindle pole body component 25 (SPC25) has been shown to promote PrC cell proliferation and is associated with PrC stemness. Here, the relationship between SPC25 and PDGF in the crosstalk between TAM and PrC was investigated. Significant increases in both PDGF and SPC25 levels were detected in PrC specimens compared to paired adjacent normal prostate tissues. A significant correlation was detected between PDGF and SPC25 levels in PrC specimens and cell lines. SPC25 increased PDGF production and tumor cell growth in cultured PrC cells and in xenotransplantation. Mechanistically, SPC25 appeared to activate PDGF in PrC likely through Early Growth Response 1 (Egr1), while the secreted PDGF signaled to TAM through PDGFR on macrophages and polarized macrophages, which, in turn, induced the growth of PrC cells likely through their production and secretion of transforming growth factor β1 (TGFβ1). Thus, our data suggest that SPC25 triggers the crosstalk between TAM and PrC cells
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