ArticleNature communications2025
Computational ranking identifies Plexin-B2 in circulating tumor cell clustering with monocytes in breast cancer metastasis.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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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Who cites it
7 citing papers in PubMed.
- Review
- Context-Dependent Roles of the Plexin-B Family Across Neurological, Oncological, Immune and Cardiovascular Disorders: Mechanisms and Therapeutic Implications.Life (Basel, Switzerland) · 2026Review
- Interactions Between Circulating Tumor Cells and the Immune System in Colorectal Cancer: Friends or Foes?Cancers · 2026Review
- CTC cluster in breast cancer: synergetic metastasis promotion mechanism and transformation path from platelet cloaking to leukocyte escort.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026Review
- Preclinical models of breast cancer metastasis: strengths, limitations, and clinical relevance.NPJ breast cancer · 2026Review
- Context-Dependent Dual Roles of the Plexin-B Family in Cancer Progression: Mechanisms and Therapeutic Implications.Cancer management and research · 2026Review
- Advancing Cancer Biology: Highlights from the 2025 FASEB SRC on Cellular Plasticity in Cancer.Cancer heterogeneity and plasticity · 2025Article
Corrections and comments
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Authors and funding
32 authors.
Funding
Abstract
Multicellular circulating tumor cell (CTC) clusters can be up to 50 times more efficient than single CTCs in mediating viable metastasis. Here, combining computational ranking and functional determination, we identify the transmembrane protein Plexin-B2 (PLXNB2) as one of the top molecular targets associated with unfavorable distant metastasis-free survival, showing enriched expression in CTC clusters versus single CTCs from patients with advanced breast cancer (mostly female). Loss of PLXNB2 (Plxnb2) reduces the formation of homotypic tumor cell clusters and heterotypic tumor-myeloid cell clusters, reducing spontaneous metastases in female mice bearing human (mouse) breast cancer. Interactions of PLXNB2 with its ligands SEMA4C on tumor cells and SEMA4A on myeloid cells (monocytes) promote homotypic and heterotypic CTC cluster formation, respectively, thereby driving lung metastasis. Global proteomic analysis reveals downstream effectors of the PLXNB2 pathway associated with tumor cell clustering. Thus, PLXNB2 is a therapeutic target for preventing new metastasis in breast cancer.
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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.