Evidence map›Paper›PMID 22374697›Full record

ArticleBlood2012

Molecular distinctions between pediatric and adult mature B-cell non-Hodgkin lymphomas identified through genomic profiling.

Karen E Deffenbacher, Javeed Iqbal, Warren Sanger, Yulei Shen, Cynthia Lachel, Zhongfeng Liu, Yanyan Liu, Megan S Lim, Sherrie L Perkins, Kai Fu and 15 more

Open access · bronzeAbstract read
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 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 5% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 78 citations in OpenAlex.

  1. Antibody therapies for lymphoma in children.The Cochrane database of systematic reviews · 2016
    Pooled it
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  18. MiRNA Dysregulation in Childhood Hematological Cancer.International journal of molecular sciences · 2018
    Review
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  20. Article
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

25 authors at 12 institutions in 5 countries.

Karen E DeffenbacherDepartment of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, 68198-3135, USA.
Javeed Iqbal
Warren Sanger
Yulei Shen
Cynthia Lachel
Zhongfeng Liu
Yanyan Liu
Megan S Lim
Sherrie L Perkins
Kai Fu
Lynette Smith
James Lynch
Louis M Staudt
Lisa M Rimsza
Elaine Jaffe
Andreas Rosenwald
German K Ott
Jan Delabie
Elias Campo
Randy D Gascoyne
Mitchell S Cairo
Dennis D Weisenburger
Timothy C Greiner
Thomas G Gross
Wing C Chan
University of Nebraska Medical Center · USCenter for Cancer Research · USBC Cancer Agency · CAColumbia University · USMichigan Medicine · USNationwide Children's Hospital · USRobert Bosch Hospital · DEUniversitat de Barcelona · ESUniversity of Arizona · USUniversity of Oslo · NOUniversity of Utah · USUniversity of Würzburg · DE

Funding

COG FOREIGN ACCRUALU10CA098543 · NCI · NATIONAL CHILDHOOD CANCER FOUNDATION · PI ADAMSON, PETER C. · 2003 to 2013
$335.5M
Children's Oncology Group Statistics &Data Center GrantU10CA098413 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI DEVIDAS, MEENAKSHI · 2003 to 2013
$67.5M
ZINC FINGER-INSPIRED FLUORESCENT CHEMOSENSORSP20RR016469 · NCRR · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI TURPEN, JAMES B · 2001 to 2011
$36.2M
Molecular diagnosis and outcome prediction in lymphomaZIABC011006 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI STAUDT, LOUIS · 2009 to 2025
$21.0M
Molecular Signatures to Improve Diagnosis and Outcome PrU01CA114778 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI CHAN, WING C. · 2005 to 2009
$8.7M
MOLECULAR CLASSIFICATION OF B-CELL LYMPHOMAU01CA084967 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI CHAN, WING C. · 1999 to 2004
$4.1M
Molecular Diagnosis and Prognosis in Aggressive LymphomaU01CA157581 · NCI · UNIVERSITY OF ARIZONA · PI RIMSZA, LISA · 2011 to 2015
$3.1M
NCI NIH HHS 5U01/CA114778NCI NIH HHS U01 CA084967NCI NIH HHS U01 CA114778NCI NIH HHS U01 CA157581NCI NIH HHS U01/CA84967NCI NIH HHS U10 CA098413NCI NIH HHS U10 CA098543NCI NIH HHS U10 CA98413-08NCI NIH HHS U10 CA98543-08NCRR NIH HHS P20 RR016469
6 · The paper itself

Abstract

Burkitt lymphoma (BL) predominates in pediatric patients, whereas diffuse large B-cell lymphoma (DLBCL) is uncommon. In contrast to adults, BL and DLBCL are treated similarly in children and both entities have superior outcomes in children compared with adults. Gene expression profiling (GEP) and miRNA expression profiling clearly differentiated pediatric DLBCL from BL, forming distinct clusters regardless of patient age. However, pathway analysis of GEP data identified minor differences between corresponding pediatric and adult tumors. Predominance (6:1) of the germinal center B-cell subtype to activated B-cell subtype was found among pediatric DLBCL. Two cases were molecularly classified as primary mediastinal B-cell lymphoma. We observed frequent abnormalities in 8q24 in pediatric DLBCL, including MYC rearrangement in 31% (5 of 16) and gain or amplification in 50% (6 of 12) nonrearranged cases. MYC rearrangement was present in 96% (23 of 24) BL cases. Array-based CGH analysis identified abnormalities that are shared between adult and pediatric DLBCL (+12q15, +19q13, -6q), and abnormalities unique to the pediatric cases (-4p14, -19q13.32, +16p11.2), suggesting distinct pathogenetic mechanisms relative to age. Elucidation of the underlying target genes may provide insight into factors that modulate outcome and could provide potential novel therapeutic targets with less toxicity for pediatric patients with B-cell non-Hodgkin lymphoma.

Indexed as

Gene Expression ProfilingGenomicsAdolescentAdultAgedAged, 80 and overAge FactorsBurkitt LymphomaChildChild, PreschoolFemaleGene DosageGene RearrangementHumansLoss of HeterozygosityLymphoma, Large B-Cell, DiffuseMicroRNAs

Identifiers

PMID22374697
PMCPMC3335381
OpenAlexW2007660268

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.