ArticleCancer biomarkers : section A of Disease markers2019
Immunohistochemical assessment of cyclin D1 and p53 is associated with survival in childhood malignant peripheral nerve sheath tumor.
Article in Cancer biomarkers : section A of Disease markers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 3 of them syntheses that pooled it.
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Who cites it
5 citing papers in PubMed, 3 syntheses or guidelines pooled it, 7 citations in OpenAlex.
- Survival and prognosis of neurofibromatosis type 1-associated malignant peripheral nerve sheath tumours: a systematic review and meta-analysis.Orphanet journal of rare diseases · 2026Pooled it
- Clinical Utility of CDK4/6 Inhibitors in Sarcoma: Successes and Future Challenges.JCO precision oncology · 2022Pooled it
- Prognostic Significance of Immunohistochemical Markers and Genetic Alterations in Malignant Peripheral Nerve Sheath Tumors: A Systematic Review.Frontiers in oncology · 2020Pooled it
- High Expression of Solute Carrier Family 2 Member 1 (SLC2A1) in Cancer Cells Is an Independent Unfavorable Prognostic Factor in Pediatric Malignant Peripheral Nerve Sheath Tumor.Diagnostics (Basel, Switzerland) · 2021Article
- DNA repair and cell synthesis proteins: immunohistochemical expression and correlation with recurrence-regrowth in meningiomas.Journal of molecular histology · 2020Article
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Authors and funding
12 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMalignant peripheral nerve sheath tumor (MPNST) is rare, aggressive soft tissue sarcoma which may affect children.
objectiveWe aimed to assess prognostic significance of immunohistochemical (IHC) markers, osteopontin, fibronectin, survivin, cyclin D1 and p53, in pediatric MPNST.
methodsA total of 26 pediatric MPNST patients were enrolled in the current study with a median follow-up of 51 months. IHC staining using commercially available monoclonal antibodies were employed to detect analyzed antigens on tissue microarrays. Eventually, all markers were subclassified to high (H) and low (L) expression categories in all analyzed tumors.
resultsHigh IHC expressions of survivin, cyclin D1, osteopontin, fibronectin, and p53 were detected in 18 (69.2%), 13 (50%), 16 (61.5%), 16 (61.5%), and 13 (50%) tumors, respectively. A significant correlation was demonstrated between cyclin D1 and osteopontin (p= 0.004). Both markers were associated with neurofibromatosis type 1 (NF1) status (p= 0.041 and p= 0.037, respectively). H-fibronectin was more prevalent in deeply located tumors (p= 0.046). None of the markers was associated with IRS stage, age at diagnosis, and tumor size. Univariate analysis identified IRS stage, regional lymph node metastases, NF1, and cyclin D1 as variables associated with overall survival (OS), whereas tumor depth, osteopontin, and cyclin D1 - for relapse-free survival (RFS). Subsequent multivariate analysis identified cyclin D1 and p53 as independent variables predicting RFS, whereas cyclin D1 and regional lymph nodes status were independent predictors for OS.
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