ReviewMolecular & cellular oncology2025
Cytokeratin expression in breast cancer: from mechanisms, progression, diagnosis, and prognosis to therapeutic implications.
Review in Molecular & cellular oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed.
- CK8/18 and Claudin Profile of Female Breast Cancers from Botswana.Breast cancer : basic and clinical research · 2026Article
- Liquid biopsy in breast cancer: Redefining precision medicine.The journal of liquid biopsy · 2025Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Aim: Cytokeratins (CKs) are structural proteins vital to epithelial integrity and play key roles in breast cancer progression. This review explores their expression, functions, and therapeutic potential. Methods: A systematic review was performed using PubMed, Scopus, and Google Scholar. We focused on in vivo, in vitro, and human studies - as well as review articles - published through 1982 that included keywords such as KRT5/13/16/17/18/19/23/80, Cytokeratin 5/13/16/17/18/19/23/80, Keratin 5/13/16/17/18/19/23/80, CK5/13/16/17/18/19/23/80, Cancer, Tumor, Breast cancer, Triple-negative breast cancer, and TNBC. Following title, abstract, and full-text screening of extracted studies, irrelevant articles and duplicates were excluded. Results: CK5 and CK17 are strongly associated with aggressive breast cancer subtypes, particularly triple-negative breast cancer (TNBC), influencing tumor invasiveness and drug resistance. CK18 and CK19 play key roles in estrogen receptor signaling and epithelial stability. Newly identified CKs, CK23 and CK80, show strong correlations with metastasis and poor prognosis. CK-driven pathways, such as the Wnt/β-catenin and EMT pathways, contribute to tumor progression and therapy resistance. Conclusion: CKs are key biomarkers for breast cancer classification, prognosis, and therapy response. Their roles in tumor biology suggest potential for targeted treatment and personalized care to improve outcomes.
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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 OpenQuestion graph.