ArticleJCO precision oncology2018
Megakaryocyte Potentiating Factor as a Predictive Biomarker for Therapies Against Malignant Mesothelioma.
Article in JCO precision oncology, 2018. 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, 9 citations in OpenAlex.
- Prognostic Significance of Inflammatory, Cellular, and Tumor-Specific Biomarkers in Patients With Pleural and Peritoneal Mesothelioma.Clinical lung cancer · 2026Observational
- Low serum mesothelin in pancreatic cancer patients results from retention of shed mesothelin in the tumor microenvironment.Translational oncology · 2022Article
- Hitting the Bull's-Eye: Mesothelin's Role as a Biomarker and Therapeutic Target for Malignant Pleural Mesothelioma.Cancers · 2021Review
- Furin is not required for processing of mesothelin precursor protein.Biochimica et biophysica acta. Molecular cell research · 2021Article
- Circulating biomarkers in malignant pleural mesothelioma.Exploration of targeted anti-tumor therapy · 2020Review
- Liquid Biopsy in Malignant Pleural Mesothelioma: State of the Art, Pitfalls, and Perspectives.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
8 authors at 1 institution in 1 country.
Funding
Abstract
purposeEffective biomarkers for malignant mesothelioma (MM) are needed for clinical management and the development of mesothelin-targeted therapies. We evaluated serum megakaryocyte potentiating factor (MPF) as a biomarker predictive of treatment outcome in patients with MM and for developing mesothelin-targeted therapies. MATERIALS AND
methodsSerial serum samples from patients with MM in two clinical trials of an antimesothelin immunotoxin were tested with our clinically validated MPF assay. Correlative studies were performed to determine the test effectiveness in treatment monitoring and outcome prediction. MPF was further evaluated for an association with response to an antimesothelin therapy and for disease monitoring.
resultsThere was a significant reduction of serum MPF in patients with elevated baseline and radiologic response, with an average change from -52% to -78% after one to six cycles. Using a -50% change as the cutoff, patients with MM with positive MPF response had significantly improved progression-free survival (
conclusionAt a cutoff of -50% change after receiving systemic therapies, a reduction in MPF was associated with improved clinical outcome, both progression-free survival and overall survival. An elevated baseline serum MPF was associated with a response to an antimesothelin therapy in patients with refractory MM; however, this finding needs to be confirmed in another study.
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.