Evidence map›Paper›PMID 23018644›Full record

ArticleBlood2012

Expression of Myc, but not pSTAT3, is an adverse prognostic factor for diffuse large B-cell lymphoma treated with epratuzumab/R-CHOP.

Mamta Gupta, Matthew J Maurer, Linda E Wellik, Mark E Law, Jing Jing Han, Nazan Ozsan, Ivana N Micallef, Ahmet Dogan, Thomas E Witzig

Open access · bronzeAbstract readEvaluation Study
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
5.8field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

  1. Pooled it
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  17. Prognostic factors for diffuse large B-cell lymphoma in the R(X)CHOP era.Annals of oncology : official journal of the European Society for Medical Oncology · 2014
    Article
  18. Clinical implications of phosphorylated STAT3 expression in De Novo diffuse large B-cell lymphoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2014
    Article
  19. MYC protein expression is associated with poor prognosis in diffuse large B cell lymphoma patients treated with RCHOP chemotherapy.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article
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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

9 authors at 3 institutions in 3 countries.

Mamta GuptaDivision of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA. gupta.mamta@mayo.edu
Matthew J Maurer
Linda E Wellik
Mark E Law
Jing Jing Han
Nazan Ozsan
Ivana N Micallef
Ahmet Dogan
Thomas E Witzig
Mayo Clinic in Arizona · USDepartment of Medical Sciences · BYEge University · TR

Funding

TRANSLATIONAL RESEARCHU10CA025224 · NCI · MAYO CLINIC ROCHESTER · PI BUCKNER, JAN C · 1985 to 2013
$85.0M
The Role of Monocytes in non-Hodgkin LymphomaP50CA097274 · NCI · UNIVERSITY OF IOWA · PI WEINER, GEORGE J. · 2002 to 2021
$45.7M
North Central Cancer Treatment Group (NCCTG) Biospecimen ResourceU24CA114740 · NCI · MAYO CLINIC ROCHESTER · PI BUCKNER, JAN C · 2005 to 2014
$8.6M
Signal transduction inhibitor therapy for LymphomaR01CA127433 · NCI · MAYO CLINIC ROCHESTER · PI WITZIG, THOMAS E. · 2007 to 2011
$1.7M
NCI NIH HHS CA114740NCI NIH HHS CA25224NCI NIH HHS P50 CA097274NCI NIH HHS R01 CA127433NCI NIH HHS R01-CA127433NCI NIH HHS U10 CA025224NCI NIH HHS U24 CA114740
6 · The paper itself

Abstract

STAT3 regulates cell growth by up-regulating downstream targets, such as Myc. The frequency of phosphorylated STAT3 (pSTAT3) and Myc expression and their prognostic relevance is unknown within diffuse large B-cell lymphoma (DLBCL) germinal center B-cell (GCB) and non-GCB subtypes. pSTAT3 and Myc were studied by immunohistochemistry (IHC) on tumors from 40 DLBCL patients uniformly treated on a clinical trial of epratuzumab/rituximab-CHOP. A total of 35% of cases were pSTAT3-positive, and pSTAT3 positivity was more frequent in the non-GCB (P = .06) type but did not correlate with event-free survival (EFS). Myc expression was observed in 50% of cases and was more frequent in non-GCB type (P = .07). Myc-positive cases had inferior EFS in all patients, including the GCB and pSTAT3-positive cases, were more likely to express Myc (P = .06). Myc translocations involving the major breakpoint regions were found in 10% (3 of 29) of cases, and all 3 cases were GCB and had an inferior EFS (P = .09). pSTAT3, but not Myc expression, was correlated with elevated pretreatment serum cytokines, such as IL-10 (P = .05), G-CSF (P = .03), and TNF-α (P = .04). pSTAT3 IHC in DLBCL tumors has the potential to identify patients for STAT3 pathway-directed therapy; Myc IHC is a potential marker for inferior EFS in GCB patients.

Indexed as

AgedAged, 80 and overAntibodies, Monoclonal, HumanizedAntibodies, Monoclonal, Murine-DerivedAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, PharmacologicalBiomarkers, TumorCyclophosphamideDisease-Free SurvivalDoxorubicinHumansLymphoma, Large B-Cell, DiffuseMiddle AgedPhosphorylationPrednisonePrognosisAntibodies, Monoclonal, HumanizedAntibodies, Monoclonal, Murine-DerivedBiomarkers, PharmacologicalBiomarkers, TumorCyclophosphamideDoxorubicinepratuzumabMYC protein, humanPrednisoneProtein KinasesProto-Oncogene Proteins c-mycR-CHOP protocolRituximabSTAT3 protein, humanSTAT3 Transcription FactorVincristine

Identifiers

PMID23018644
PMCPMC3507146
OpenAlexW2017411379

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.