Evidence map›Paper›PMID 22517897›Full record

ArticleBlood2012

Identification of LMO2 transcriptome and interactome in diffuse large B-cell lymphoma.

Elena Cubedo, Andrew J Gentles, Chuanxin Huang, Yasodha Natkunam, Shruti Bhatt, Xiaoqing Lu, Xiaoyu Jiang, Isabel Romero-Camarero, Aharon Freud, Shuchun Zhao and 5 more

Abstract 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 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

28 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. The LIM-domain-only protein LMO2 and its binding partner LDB1 are differentially required for class switch recombination.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  12. Biochemical Feature of LMO2 Interactome and LMO2 Function Prospect.Medical science monitor basic research · 2020
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  17. Review
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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

15 authors at 8 institutions in 3 countries.

Elena CubedoDivision of Hematology-Oncology, University of Miami, Sylvester Comprehensive Cancer Center, Miami, FL 33136, USA.
Andrew J Gentles
Chuanxin Huang
Yasodha Natkunam
Shruti Bhatt
Xiaoqing Lu
Xiaoyu Jiang
Isabel Romero-Camarero
Aharon Freud
Shuchun Zhao
Carlos E Bacchi
Jose A Martínez-Climent
Isidro Sánchez-García
Ari Melnick
Izidore S Lossos
Stanford University · USSylvester Comprehensive Cancer Center · USCornell University · USUniversidad de Salamanca · ESUniversity of Miami · USCenter for Systems Biology · USLaboratório Bacchi · BRUniversidad de Navarra · ES

Funding

Computational Modeling of Cancer BiologyU56CA112973 · NCI · STANFORD UNIVERSITY · PI PLEVRITIS, SYLVIA KATINA · 2004 to 2009
$2.9M
Transcriptional silencing by the BCL6 oncoproteinR01CA104348 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI MELNICK, ARI M. · 2004 to 2014
$2.6M
Significance and Function of HGAL in LymphomaR01CA109335 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI LOSSOS, IZIDORE S · 2005 to 2013
$2.1M
Prognostic Models in Diffuse Large B-Cell LymphomaR01CA122105 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI LOSSOS, IZIDORE S · 2007 to 2010
$1.3M
NCI NIH HHS CA109335NCI NIH HHS CA122105NCI NIH HHS R01 CA104348NCI NIH HHS R01 CA109335NCI NIH HHS R01 CA122105NCI NIH HHS U56 CA112973
6 · The paper itself

Abstract

LMO2 regulates gene expression by facilitating the formation of multipartite DNA-binding complexes. In B cells, LMO2 is specifically up-regulated in the germinal center (GC) and is expressed in GC-derived non-Hodgkin lymphomas. LMO2 is one of the most powerful prognostic indicators in diffuse large B-cell (DLBCL) patients. However, its function in GC B cells and DLBCL is currently unknown. In this study, we characterized the LMO2 transcriptome and transcriptional complex in DLBCL cells. LMO2 regulates genes implicated in kinetochore function, chromosome assembly, and mitosis. Overexpression of LMO2 in DLBCL cell lines results in centrosome amplification. In DLBCL, the LMO2 complex contains some of the traditional partners, such as LDB1, E2A, HEB, Lyl1, ETO2, and SP1, but not TAL1 or GATA proteins. Furthermore, we identified novel LMO2 interacting partners: ELK1, nuclear factor of activated T-cells (NFATc1), and lymphoid enhancer-binding factor1 (LEF1) proteins. Reporter assays revealed that LMO2 increases transcriptional activity of NFATc1 and decreases transcriptional activity of LEF1 proteins. Overall, our studies identified a novel LMO2 transcriptome and interactome in DLBCL and provides a platform for future elucidation of LMO2 function in GC B cells and DLBCL pathogenesis.

Indexed as

TranscriptomeAdaptor Proteins, Signal TransducingBase SequenceB-LymphocytesCell LineCell Line, TumorCell ProliferationCentrosomeGene Expression Regulation, NeoplasticHumansLIM Domain ProteinsLymphoma, Large B-Cell, DiffuseMolecular Sequence DataPromoter Regions, GeneticProto-Oncogene ProteinsRNA, Long NoncodingAdaptor Proteins, Signal TransducingDLEU2 lncRNA, humanLIM Domain ProteinsLMO2 protein, humanProto-Oncogene ProteinsRNA, Long NoncodingTransferasesTumor Suppressor Proteins

Identifiers

PMID22517897
PMCPMC3369683
OpenAlexW1988963073

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.