Evidence map›Paper›PMID 32766158›Full record

ArticleFrontiers in oncology2020

Advantages and Limitations of SNP Array in the Molecular Characterization of Pediatric T-Cell Acute Lymphoblastic Leukemia.

Monika Lejman, Monika Włodarczyk, Borys Styka, Agata Pastorczak, Joanna Zawitkowska, Joanna Taha, Łukasz Sędek, Katarzyna Skonieczka, Marcin Braun, Olga Haus and 3 more

Abstract read
In one paragraph

Article in Frontiers in oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
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  5. Review
  6. Review
  7. Frontiers in oncology · 2021
    Review
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

13 authors.

Monika LejmanLaboratory of Genetic Diagnostics, Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, Lublin, Poland.
Monika WłodarczykLaboratory of Genetic Diagnostics, University Children's Hospital, Lublin, Poland.
Borys StykaLaboratory of Genetic Diagnostics, University Children's Hospital, Lublin, Poland.
Agata PastorczakDepartment of Pediatric, Oncology, Hematology and Diabetology, Medical University of Łódz, Łódź, Poland.
Joanna ZawitkowskaDepartment of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, Lublin, Poland.
Joanna TahaDepartment of Pediatric, Oncology, Hematology and Diabetology, Medical University of Łódz, Łódź, Poland.
Łukasz SędekDepartment of Microbiology and Oncology, Medical University of Silesia in Katowice, Katowice, Poland.
Katarzyna SkonieczkaDepartment of Clinical Genetics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland.
Marcin BraunDepartment of Pathology, Chair of Oncology, Medical University of Łódz, Łódź, Poland.
Olga HausDepartment of Clinical Genetics, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Bydgoszcz, Poland.
Tomasz SzczepańskiDepartment of Microbiology and Oncology, Medical University of Silesia in Katowice, Katowice, Poland.
Wojciech MłynarskiDepartment of Pediatric, Oncology, Hematology and Diabetology, Medical University of Łódz, Łódź, Poland.
Jerzy R KowalczykDepartment of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, Lublin, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

T-cell acute lymphoblastic leukemia (T-ALL) is a highly heterogeneous disease, and numerous genetic aberrations in the leukemic genome are responsible for the biological and clinical differences among particular ALL subtypes. However, there is limited knowledge regarding the association of whole-genome copy number abnormalities (CNAs) in childhood T-ALL with the course of leukemia and its outcome. The aim of this study was to identify the pattern of whole-genome CNAs in 86 newly diagnosed childhood T-ALL cases using a high-density single-nucleotide polymorphism array. We analyzed the presence of whole-genome CNAs with respect to immunophenotype, clinical features, and treatment outcomes. A total of 769 CNAs, including trisomies, duplications, deletions, and segmental loss of heterozygosity, were detected in 86 analyzed samples. Gain or loss of chromosomal regions exceeding 10 Mb occurred in 46 cases (53%), including six cases (7%) with complex chromosomal alterations. We observed that microdeletions in selected genes (e.g.,

Indexed as

childhoodCNAsmolecular characterizationSNP arrayT-cell acute lymphoblastic leukemia

Identifiers

PMID32766158
PMCPMC7379740

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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.