Evidence map›Paper›PMID 26319027›Full record

ReviewPathology oncology research : POR2016

A Novel Non-Immunoglobulin (non-Ig)/BCL6 Translocation in Diffuse Large B-Cell Lymphoma Involving Chromosome 10q11.21 Loci and Review on Clinical Consequences of BCL6 Rearrangements.

Marie Jarosova, Eva Kriegova, Petra Schneiderova, Regina Fillerova, Vit Prochazka, Michaela Mikesova, Patrik Flodr, Karel Indrak, Tomas Papajik

Abstract readCase ReportsReview
PubMed Publisher
In one paragraph

Review in Pathology oncology research : POR, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Gene expression profile analysis in response to α1,2-fucosyl transferase (FUT1) gene transfection in epithelial ovarian carcinoma cells.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    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

9 authors at 2 institutions in 1 country.

Marie JarosovaDepartment of Hemato-Oncology, Faculty of Medicine and Dentistry, Palacky University Olomouc and the University Hospital Olomouc, Hnevotinska 3, 77900, Olomouc, Czech Republic. marie.jarosova@fnol.cz.
Eva KriegovaDepartment of Immunology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 77900, Olomouc, Czech Republic.
Petra SchneiderovaDepartment of Immunology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 77900, Olomouc, Czech Republic.
Regina FillerovaDepartment of Immunology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hnevotinska 3, 77900, Olomouc, Czech Republic.
Vit ProchazkaDepartment of Hemato-Oncology, Faculty of Medicine and Dentistry, Palacky University Olomouc and the University Hospital Olomouc, Hnevotinska 3, 77900, Olomouc, Czech Republic.
Michaela MikesovaDepartment of Hemato-Oncology, Faculty of Medicine and Dentistry, Palacky University Olomouc and the University Hospital Olomouc, Hnevotinska 3, 77900, Olomouc, Czech Republic.
Patrik FlodrDepartment of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University Olomouc and the University Hospital Olomouc, Hnevotinska 3, 77900, Olomouc, Czech Republic.
Karel IndrakDepartment of Hemato-Oncology, Faculty of Medicine and Dentistry, Palacky University Olomouc and the University Hospital Olomouc, Hnevotinska 3, 77900, Olomouc, Czech Republic.
Tomas PapajikDepartment of Hemato-Oncology, Faculty of Medicine and Dentistry, Palacky University Olomouc and the University Hospital Olomouc, Hnevotinska 3, 77900, Olomouc, Czech Republic.
Palacký University Olomouc · CZUniversity Hospital Olomouc · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BCL6 rearrangements (3q27) are the most common chromosomal abnormalities in diffuse large B-cell lymphoma (DLBCL), with numerous immunoglobulin (Ig) and non-Ig genes as partners. In DLBCL, the translocations occur predominantly in the "major breakpoint region" encompassing the first noncoding exon and a part of the first intron of BCL6; few cases with "alternative breakpoint cluster" located 245-285 kb 5' BCL6 were also described. The regulatory sequences of known Ig and non-Ig partners replace the 5' untranslated region of the BCL6 in the same transcriptional orientation. Contrary to Ig/BCL6 fusions typical by high BCL6 gene expression, in non-Ig/BCL6 translocations were observed unexpectedly low BCL6 mRNA levels. From the clinical point of view, the survival rate of DLBCL patients with non-Ig partners is inferior to those with Ig/BCL6 translocations, suggesting that non-Ig/BCL6 fusion is a poor prognostic indicator. Hereby we provide comprehensive information about known non-Ig translocation partners and clinical consequences of BCL6 rearrangements in DLBCL. Moreover, we describe a novel reciprocal translocation t(3;10) in refractory patient with DLBCL with the breaking points at 5' untranslated region of BCL6 and 5' untranslated region of the RASGEF1A gene on chromosome 10q11.21 loci; this rearrangement was associated with low BCL6 and RASGEF1A gene expressions. Our patient harbouring dual chromosomal rearrangement involving BCL2 and BCL6 genes relapsed three-times and died soon; thus, further supporting the notion that non-Ig/BCL6 fusion is a poor prognostic indicator of DLBCL. There is evidence of prognostic value of BCL6 rearrangements also in rituximab era.

Indexed as

Gene RearrangementChromosomes, Human, Pair 10HumansLymphoma, Large B-Cell, DiffuseMaleMiddle AgedPrognosisProto-Oncogene Proteins c-bcl-6Translocation, GeneticBCL6 protein, humanProto-Oncogene Proteins c-bcl-6BCL2 rearrangementsBCL6 rearrangementsComplex chromosomal changesDiffuse large B-cell lymphomaNon-immunoglobulin gene translocations

Identifiers

PMID26319027
OpenAlexW1956049291

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.