Evidence map›Paper›PMID 15677557›Full record

ArticleBlood2005

Overexpression of transcripts originating from the MMSET locus characterizes all t(4;14)(p16;q32)-positive multiple myeloma patients.

Jonathan J Keats, Christopher A Maxwell, Brian J Taylor, Michael J Hendzel, Marta Chesi, P Leif Bergsagel, Loree M Larratt, Michael J Mant, Tony Reiman, Andrew R Belch and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed
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

103 citing papers in PubMed, 181 citations in OpenAlex.

  1. A Phase II Trial of AZD6244 (Selumetinib, ARRY-142886), an Oral MEK1/2 Inhibitor, in Relapsed/Refractory Multiple Myeloma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2016
    Trial
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  11. Cancers · 2024
    Article
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  15. Article
  16. NSD2 as a Promising Target in Hematological Disorders.International journal of molecular sciences · 2022
    Review
  17. Review
  18. Review
  19. Myeloma Genome Project Panel is a Comprehensive Targeted Genomics Panel for Molecular Profiling of Patients with Multiple Myeloma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2022
    Article
  20. Article

43 more citing papers are in PubMed but not listed here.

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

11 authors at 1 institution in 1 country.

Jonathan J KeatsDepartment of Oncology, University of Alberta & Cross Cancer Institute, 11560 University Ave, Edmonton, AB, T6G 1Z2, Canada.
Christopher A Maxwell
Brian J Taylor
Michael J Hendzel
Marta Chesi
P Leif Bergsagel
Loree M Larratt
Michael J Mant
Tony Reiman
Andrew R Belch
Linda M Pilarski
University of Alberta · CA

Funding

The malignant stem cell in multiple myelomaR01CA080963 · NCI · UNIVERSITY OF ALBERTA · PI PILARSKI, LINDA M · 1999 to 2004
$730k
NCI NIH HHS CA80963
6 · The paper itself

Abstract

Multiple myeloma (MM) is a B-lineage malignancy characterized by diverse genetic subtypes and clinical outcomes. The recurrent immunoglobulin heavy chain (IgH) switch translocation, t(4;14)(p16;q32), is associated with poor outcome, though the mechanism is unclear. Quantitative reverse-transcription-polymerase chain reaction (RT-PCR) for proposed target genes on a panel of myeloma cell lines and purified plasma cells showed that only transcripts originating from the WHSC1/MMSET/NSD2 gene are uniformly dysregulated in all t(4;14)POS patients. The different transcripts detected, multiple myeloma SET domain containing protein (MMSET I), MMSET II, Exon 4a/MMSET III, and response element II binding protein (RE-IIBP), are produced by alternative splicing and alternative transcription initiation events. Translation of the various transcripts, including those from major breakpoint region 4-2 (MB4-2) and MB4-3 breakpoint variants, was confirmed by transient transfection and immunoblotting. Green fluorescent protein (GFP)-tagged MMSET I and II, corresponding to proteins expressed in MB4-1 patients, localized to the nucleus but not nucleoli, whereas the MB4-2 and MB4-3 proteins concentrate in nucleoli. Cloning and localization of the Exon 4a/MMSET III splice variant, which contains the protein segment lost in the MB4-2 variant, identified a novel protein domain that prevents nucleolar localization. Kinetic studies using photobleaching suggest that the breakpoint variants are functionally distinct from wild-type proteins. In contrast, RE-IIBP is universally dysregulated and also potentially functional in all t(4;14)POS patients irrespective of fibroblast growth factor receptor 3 (FGFR3) expression or breakpoint type.

Indexed as

Carrier ProteinsChromosomes, Human, Pair 14Chromosomes, Human, Pair 4Gene Expression Regulation, NeoplasticHistone-Lysine N-MethyltransferaseHumansKineticsMultiple MyelomaRepressor ProteinsSurvival RateTranscription, GeneticTranslocation, GeneticTumor Cells, CulturedCarrier ProteinsHistone-Lysine N-MethyltransferaseNSD2 protein, humanRepressor Proteins

Identifiers

PMID15677557
PMCPMC1895072
OpenAlexW2160300160

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.