Evidence map›Paper›PMID 33193905›Full record

ArticleJournal of hematopathology2020

Clinical laboratory validation of the MCL35 assay for molecular risk stratification of mantle cell lymphoma.

Colleen A Ramsower, Alanna Maguire, Ryan S Robetorye, Andrew L Feldman, Sergei I Syrbu, Allison C Rosenthal, Lisa M Rimsza

Open access · hybridAbstract read
In one paragraph

Article in Journal of hematopathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 18% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 11 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Trial
  4. Article
  5. Towards precision medicine in lymphoid malignancies.Journal of internal medicine · 2022
    Review
  6. Enhancing Tumor Content through Tumor Macrodissection.Journal of visualized experiments : JoVE · 2022
    Article
  7. Article
  8. The pathologic diagnosis of mantle cell lymphoma.Histology and histopathology · 2021
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Colleen A RamsowerDepartment of Laboratory Medicine & Pathology, Mayo Clinic Arizona, 13400 E. Shea Blvd, CRB1-263, Scottsdale, AZ 85259 USA.
Alanna MaguireDepartment of Research, Mayo Clinic Arizona, Scottsdale, AZ USA.
Ryan S RobetoryeDepartment of Laboratory Medicine & Pathology, Mayo Clinic Arizona, 13400 E. Shea Blvd, CRB1-263, Scottsdale, AZ 85259 USA.
Andrew L FeldmanDepartment of Laboratory Medicine and Pathology, Mayo Clinic Minnesota, Rochester, MN USA.
Sergei I SyrbuDepartment of Pathology, University of Iowa, Iowa City, IA USA.
Allison C RosenthalInternal Medicine, Division of Hematology/Oncology, Mayo Clinic Arizona, Scottsdale, AZ USA.
Lisa M RimszaDepartment of Laboratory Medicine & Pathology, Mayo Clinic Arizona, 13400 E. Shea Blvd, CRB1-263, Scottsdale, AZ 85259 USA.ORCID 0000-0003-1268-2750
Mayo Clinic in Arizona · USMayo Clinic · USUniversity of Iowa · US

Funding

The Role of Monocytes in non-Hodgkin LymphomaP50CA097274 · NCI · UNIVERSITY OF IOWA · PI WEINER, GEORGE J. · 2002 to 2021
$45.7M
Development of Mantle Cell Lymphoma Proliferation Signature AssayUH3CA217847 · NCI · MAYO CLINIC ARIZONA · PI RIMSZA, LISA · 2019 to 2021
$1.0M
Development of Mantle Cell Lymphoma Proliferation Signature AssayUH2CA217847 · NCI · MAYO CLINIC ARIZONA · PI RIMSZA, LISA · 2017 to 2018
$397k
NCI NIH HHS P50 CA097274NCI NIH HHS UH2 CA217847NCI NIH HHS UH3 CA217847
6 · The paper itself

Abstract

Mantle cell lymphoma (MCL) is a clinically heterogeneous B cell malignancy for which a variety of prognostic factors have been proposed. Previously, a digital gene expression profiling "proliferation signature" capable of risk stratifying MCL was identified and subsequently developed into a multi-analyte prognostic assay, known as the "MCL35" assay. In this study, we sought to explore the performance characteristics of the MCL35 assay in a clinical laboratory and compare results with the Ki67 proliferation marker. The results describe the clinical validation of the MCL35 assay for molecular risk stratification of MCL including accuracy, sensitivity, specificity, use in acid-decalcified bone marrow core biopsies, fixatives, lower limit of RNA input, quality metrics, and other laboratory parameters. The resulting data indicate that this is a robust technique with outstanding reproducibility. Overall, the data support the concept of molecular signatures, as assessed with digital gene expression profiling, for improved standardization and reproducibility for proliferation assessment in MCL.

Indexed as

Gene expression profilingKi67Mantle cell lymphomaPrognosis

Identifiers

PMID33193905
PMCPMC7661397
OpenAlexW3093058377

What OpenQuestion holds

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Registered trials

None linked

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.