ReviewPharmacological research2026
Clinical utilities of platelet-derived growth factor signaling in breast cancer.
Review in Pharmacological research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Platelet-derived growth factors (PDGFs) and their cognate receptors (PDGFRα/β) play critical roles in breast cancer progression and metastasis. This review summarizes current evidence of PDGF ligand and receptor expression patterns, oncogenic functions, prognostic significance and therapeutic targetability, with a specific focus on small molecule inhibition. PDGF-PDGFR signaling is known to contribute to epithelial to mesenchymal transition, cancer stem cell maintenance, desmoplasia, angiogenesis, and immune modulation. Additionally, the four PDGF ligands have distinct oncogenic functions. PDGFA and PDGFB have been implicated in breast cancer associated brain metastasis, while PDGFC has been shown to play a crucial role in fibroblast activation. PDGFD, while less studied, may activate epithelial to mesenchymal transition in breast cancer. High expression of PDGFA, PDGFB, PDGFC, and stromal PDGFRβ correlate with poor patient survival, highlighting their potential as candidate biomarkers. We specifically focus on evaluating current therapeutic strategies which target the PDGF-PDGFR axis, including neutralizing antibodies, aptamers, and small molecule inhibitors, which show preclinical promise but limited clinical success in breast cancer to date. We discuss future research directions with emphasis on identifying selective inhibitors, utilizing PDGF-PDGFR signaling components for patient stratification, and combination with immunotherapies.
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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 Socratic graph.