ArticleHuman pathology2012
Signal transduction pathway analysis in fibromatosis: receptor and nonreceptor tyrosine kinases.
Article in Human pathology, 2012. 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
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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
3 citing papers in PubMed, 7 citations in OpenAlex.
- Novel insights into biomarkers of progression in Desmoid tumor.Frontiers in oncology · 2023Review
- Molecular Pathogenesis of Sporadic Desmoid Tumours and Its Implications for Novel Therapies: A Systematised Narrative Review.Targeted oncology · 2022Review
- Activated Signaling Pathways and Targeted Therapies in Desmoid-Type Fibromatosis: A Literature Review.Frontiers in oncology · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 3 institutions in 1 country.
Funding
Abstract
Despite reports of receptor tyrosine kinase activation in desmoid-type fibromatosis, therapeutic benefits of kinase inhibitor therapy are unpredictable. Variability in signal transduction or cellular kinases heretofore unevaluated in desmoid tumors may be responsible for these inconsistent responses. In either case, a better understanding of growth regulatory signaling pathways is necessary to assess the theoretical potential of inhibitor therapy. Immunohistochemical analysis of tyrosine kinases and activated isoforms of downstream signal transduction proteins was performed on a tissue microarray containing 27 cases of desmoid-type fibromatosis and 14 samples of scar; 6 whole sections of normal fibrous tissue were studied for comparison. Platelet-derived growth factor receptor, β type, and focal adhesion kinase 1 were expressed in all desmoid tumors and healing scars but only 80% and 50% of nonproliferative fibrous tissue samples, respectively. Hepatocyte growth factor receptor was detected in 89% of desmoids and all scars tested, but not in any of the fibrous tissue samples. Epidermal growth factor receptor was detected in only 12% of desmoids and not in scar or fibrous tissue. Mast/stem cell growth factor receptor, receptor tyrosine-protein kinase erbB-2, and phosphorylated insulin-like growth factor 1 receptor/insulin receptor were negative in all study cases. Variable levels of phosphorylated downstream signal transduction molecules RAC-α/β/γ serine/threonine-protein kinase, mitogen-activated protein kinase, and signal transducer and activator of transcription-3 were observed in desmoids (58%, 62%, and 67%), scar tissues (100%, 86%, and 86%), and fibrous tissue (33%, 17%, and 17%). These results indicate that tyrosine kinase signaling is active in both fibromatosis and healing scar, but not in most nonproliferating fibrous tissues. Although platelet-derived growth factor receptor, β type, is expressed ubiquitously in desmoids, the kinases driving cell proliferation in desmoids remain unresolved.
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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.