Evidence map›Paper›PMID 28099581›Full record

ArticleBrazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica2017

Minimal residual disease detection in Tunisian B-acute lymphoblastic leukemia based on immunoglobulin gene rearrangements.

S Besbes, W S Hamadou, M L Boulland, Y B Youssef, B Achour, H Regaieg, A Khelif, T Fest, Z Soua

Open access · goldAbstract read
In one paragraph

Article in Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.5field-weighted citation impact, top 29% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Risk Factors for Relapse of Childhood B Cell Acute Lymphoblastic Leukemia.Medical science monitor : international medical journal of experimental and clinical research · 2020
    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 3 institutions in 2 countries.

S BesbesResearch Unit 14 ES 19, Department of Biochemistry, Faculty of Medicine, University of Sousse, Sousse, Tunisia.
W S HamadouResearch Unit 14 ES 19, Department of Biochemistry, Faculty of Medicine, University of Sousse, Sousse, Tunisia.
M L BoullandBiological Hematology Department, Centre Hospitalier Universitaire Pontchaillou, Rennes, France.
Y B YoussefResearch Unit 14 ES 19, Department of Biochemistry, Faculty of Medicine, University of Sousse, Sousse, Tunisia.
B AchourClinical Hematology Department, Hospital F. Hached, Sousse, Tunisia.
H RegaiegResearch Unit 14 ES 19, Department of Biochemistry, Faculty of Medicine, University of Sousse, Sousse, Tunisia.
A KhelifResearch Unit 14 ES 19, Department of Biochemistry, Faculty of Medicine, University of Sousse, Sousse, Tunisia.
T FestBiological Hematology Department, Centre Hospitalier Universitaire Pontchaillou, Rennes, France.
Z SouaResearch Unit 14 ES 19, Department of Biochemistry, Faculty of Medicine, University of Sousse, Sousse, Tunisia.
Hôpital Farhat Hached · TNUniversity of Sousse · TNHôpital Pontchaillou · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

IGH gene rearrangement and IGK-Kde gene deletion can be used as molecular markers for the assessment of B lineage acute lymphoblastic leukemia (B-ALL). Minimal residual disease detected based on those markers is currently the most reliable prognosis factor in B-ALL. The aim of this study was to use clonal IGH/IGK-Kde gene rearrangements to confirm B-ALL diagnosis and to evaluate the treatment outcome of Tunisian leukemic patients by monitoring the minimal residual disease (MRD) after induction chemotherapy. Seventeen consecutive newly diagnosed B-ALL patients were investigated by multiplex PCR assay and real time quantitative PCR according to BIOMED 2 conditions. The vast majority of clonal VH-JH rearrangements included VH3 gene. For IGK deletion, clonal VK1f/6-Kde recombinations were mainly identified. These rearrangements were quantified to follow-up seven B-ALL after induction using patient-specific ASO. Four patients had an undetectable level of MRD with a sensitivity of up to 10-5. This molecular approach allowed identification of prognosis risk group and adequate therapeutic decision. The IGK-Kde and IGH gene rearrangements might be used for diagnosis and MRD monitoring of B-ALL, introduced for the first time in Tunisian laboratories.

Indexed as

AdolescentBiomarkers, TumorChild, PreschoolFemaleGene RearrangementHumansMaleMiddle AgedNeoplasm, ResidualPrecursor Cell Lymphoblastic Leukemia-LymphomaReal-Time Polymerase Chain ReactionSensitivity and SpecificityBiomarkers, Tumor

Identifiers

PMID28099581
PMCPMC5264541
OpenAlexW2571805095

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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.