Evidence map›Paper›PMID 21207210›Full record

ArticleInternational journal of hematology2011

Secondary abnormalities involving 1q or 13q and poor outcome in high stage Burkitt leukemia/lymphoma cases with 8q24 rearrangement at diagnosis.

Mariana Tavares de Souza, Hasmik Mkrtchyan, Rocio Hassan, Daniela Ribeiro Ney-Garcia, Alice Maria Boulhosa de Azevedo, Elaine Sobral da Costa, Amanda Faria de Figueiredo, Thomas Liehr, Eliana Abdelhay, Maria Luiza Macedo Silva

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In one paragraph

Article in International journal of hematology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

10 authors.

Mariana Tavares de SouzaBone Marrow Unit, Department of Cytogenetics of The National Center for Bone Marrow Transplantation (CEMO), National Cancer Institute (INCA), Praça da Cruz Vermelha, 23-6º floor, Rio de Janeiro, RJ, Brazil.
Hasmik MkrtchyanInstitute of Human Genetics, Jena University, Jena, Germany.
Rocio HassanDepartment of Molecular Biology of The National Center for Bone Marrow Transplantation (CEMO), National Cancer Institute (INCA), Rio de Janeiro, RJ, Brazil.
Daniela Ribeiro Ney-GarciaBone Marrow Unit, Department of Cytogenetics of The National Center for Bone Marrow Transplantation (CEMO), National Cancer Institute (INCA), Praça da Cruz Vermelha, 23-6º floor, Rio de Janeiro, RJ, Brazil.
Alice Maria Boulhosa de AzevedoInstitute of Pediatrics Martagão Gesteira, Federal University of Rio de Janeiro (IPPMG -UFRJ), Rio de Janeiro, RJ, Brazil.
Elaine Sobral da CostaInstitute of Pediatrics Martagão Gesteira, Federal University of Rio de Janeiro (IPPMG -UFRJ), Rio de Janeiro, RJ, Brazil.
Amanda Faria de FigueiredoBone Marrow Unit, Department of Cytogenetics of The National Center for Bone Marrow Transplantation (CEMO), National Cancer Institute (INCA), Praça da Cruz Vermelha, 23-6º floor, Rio de Janeiro, RJ, Brazil.
Thomas LiehrInstitute of Human Genetics, Jena University, Jena, Germany.
Eliana AbdelhayBone Marrow Unit, Department of Cytogenetics of The National Center for Bone Marrow Transplantation (CEMO), National Cancer Institute (INCA), Praça da Cruz Vermelha, 23-6º floor, Rio de Janeiro, RJ, Brazil.
Maria Luiza Macedo SilvaBone Marrow Unit, Department of Cytogenetics of The National Center for Bone Marrow Transplantation (CEMO), National Cancer Institute (INCA), Praça da Cruz Vermelha, 23-6º floor, Rio de Janeiro, RJ, Brazil. luizamacedo@inca.gov.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Classical Burkitt lymphoma/leukemia (BL/L) presenting L3 morphology is found in 1% of childhood ALL. Recently, it has been described that secondary abnormalities could influence the prognosis of these patients. However, little information is available on these cytogenetic abnormalities and their prognostic importance in BL/L. Here, we report four new childhood BL/L cases associated with duplication within 1q or 13q, which exhibited a very unfavorable therapeutic response. We performed both classical and molecular cytogenetic analysis by multicolor chromosome banding of the secondary abnormalities involving the long arms of chromosome 1 or 13. These patients were previously treated with BFM-90 protocol. All of them died during or after the initial treatment. Here, for the first time, the exact breakpoints of the derivative chromosomes involved were determined at the cytogenetic level as 1q21 and 13q33 each.

Indexed as

Gene DuplicationGene RearrangementBurkitt LymphomaChildChild, PreschoolChromosome BreakpointsChromosomes, Human, Pair 1Chromosomes, Human, Pair 13Chromosomes, Human, Pair 8HumansMalePrognosisSeverity of Illness Index

Identifiers

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Registered trials

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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.