ArticleCell death & disease2025
Pharmacological inhibition of PLK1/PRC1 triggers mitotic catastrophe and sensitizes lung cancers to chemotherapy.
Article in Cell death & disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
6 citing papers in PubMed.
- Review
- Mitotic Machinery Dysregulation in Lung Cancer: Biological Roles, Therapeutic Targeting, and Combination Strategies.Pharmaceutics · 2026Review
- PRC1 promotes immunosuppressive macrophages in sepsis via β-catenin/STAT3 signaling.Cellular and molecular life sciences : CMLS · 2026Article
- Identification of succinylation-related genes in bladder cancer: integration of single-cell and transcriptomic data.Frontiers in immunology · 2026Article
- TRIM47-facilitated PLK1 stabilization promotes the proliferation of liver cancer cells.Cellular oncology (Dordrecht, Netherlands) · 2025Article
- PLK1 in cancer therapy: a comprehensive review of immunomodulatory mechanisms and therapeutic opportunities.Frontiers in immunology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
Polo-like kinase 1 (PLK1) signaling drives tumor malignancy and chemotherapy resistance, which is an unmet clinical need. Recruiting PLK1 to the central spindle during anaphase is necessary for its function in promoting cancer cell proliferation, which is achieved by binding to microtubule-associated protein regulating of cytokinesis (PRC1) located in the spindle. However, the role of PLK1/PRC1 signaling in chemotherapy resistance is unknown. In this study, we identified a small molecule B4 which inhibited PLK1/PRC1 signaling through disrupting the formation of PLK1/PRC1 protein complexes. In the presence of blocking PLK1/PRC1 signaling, enhanced sensitivity of drug-resistant tumors to traditional chemotherapy was found. Suppression of PLK1 activity by B4 inhibited disease progression in allograft models, and combination with cisplatin elicited dramatic regression of drug-resistant tumors. Our findings provide a promising strategy to target the PLK1 signaling cascade and demonstrate a potential modality to enhance sensitivity to chemotherapy in non-small cell lung cancer (NSCLC).
Indexed as
Identifiers
What OpenQuestion holds
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 OpenQuestion graph.