Evidence map›Paper›PMID 34472720›Full record

ArticleCancer reports (Hoboken, N.J.)2022

Genetic features of precursor B-cell phenotype Burkitt leukemia with IGH-MYC rearrangement.

Masanori Yoshida, Daisuke Tomizawa, Satoshi Yoshimura, Tomoo Osumi, Kazuhiko Nakabayashi, Hiroko Ogata-Kawata, Keisuke Ishiwata, Aiko Sato-Otsubo, Yui Kimura, Shuichi Ito and 6 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in Cancer reports (Hoboken, N.J.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.1field-weighted citation impact, top 50% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. 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

16 authors at 2 institutions in 1 country.

Masanori YoshidaDepartment of Pediatric Hematology and Oncology Research, National Center for Child Health and Development, Tokyo, Japan.
Daisuke TomizawaChildren's Cancer Center, National Center for Child Health and Development, Tokyo, Japan.ORCID 0000-0003-1520-7007
Satoshi YoshimuraDepartment of Pediatric Hematology and Oncology Research, National Center for Child Health and Development, Tokyo, Japan.
Tomoo OsumiDepartment of Pediatric Hematology and Oncology Research, National Center for Child Health and Development, Tokyo, Japan.ORCID 0000-0001-5536-6788
Kazuhiko NakabayashiDepartment of Maternal-Fetal Biology, National Center for Child Health and Development, Tokyo, Japan.
Hiroko Ogata-KawataDepartment of Maternal-Fetal Biology, National Center for Child Health and Development, Tokyo, Japan.
Keisuke IshiwataDepartment of Maternal-Fetal Biology, National Center for Child Health and Development, Tokyo, Japan.
Aiko Sato-OtsuboDepartment of Pediatric Hematology and Oncology Research, National Center for Child Health and Development, Tokyo, Japan.
Yui KimuraChildren's Cancer Center, National Center for Child Health and Development, Tokyo, Japan.
Shuichi ItoDepartment of Pediatrics, Yokohama City University, Yokohama, Japan.
Kimikazu MatsumotoChildren's Cancer Center, National Center for Child Health and Development, Tokyo, Japan.ORCID 0000-0002-5340-3781
Takao DeguchiChildren's Cancer Center, National Center for Child Health and Development, Tokyo, Japan.
Nobutaka KiyokawaDepartment of Pediatric Hematology and Oncology Research, National Center for Child Health and Development, Tokyo, Japan.
Takako YoshiokaDepartment of Pathology, National Center for Child Health and Development, Tokyo, Japan.
Kenichiro HataDepartment of Maternal-Fetal Biology, National Center for Child Health and Development, Tokyo, Japan.
Motohiro KatoDepartment of Pediatric Hematology and Oncology Research, National Center for Child Health and Development, Tokyo, Japan.ORCID 0000-0001-5145-1774
National Center For Child Health and Development · JPYokohama City University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAn atypical form of Burkitt leukemia/lymphoma (BL), BL with a phenotype of precursor B-cells (preBLL), is listed in the WHO Classification. Recent reports suggested that preBLL and classical BL could be distinguished by the differences in IG-MYC translocation architecture and an additional mutated genes profile. The characteristics of classical BL are IG-MYC by aberrant somatic hypermutation or class switch recombination, and BL-specific gene mutations such as MYC, ID3, and CCND3. Meanwhile, preBLL is characterized by IG-MYC due to aberrant VDJ recombination and mutations in NRAS and KRAS. However, it is not clear whether all preBLL cases can be differentiated. This report investigated the molecular characteristics of an infant preBLL case, with a more advanced stage of maturity than typical preBLL. CASE: The patient showed BL-like morphology with IGH-MYC rearrangement. In the immunophenotyping, CD20 and surface immunoglobulin were negative, whereas other markers were consistent with BL. To evaluate the genetic contribution, we performed whole-exome sequencing. The breakpoint analysis revealed the IG-MYC occurred due to an aberrant VDJ recombination. Meanwhile, additional somatic mutations were detected in FBXO11, one of the mutant genes specific to BL. In the analysis of the specimen in complete remission, mutation in KRAS, frequently mutated in preBLL, was detected with low frequency, suggesting somatic mosaicism.

conclusionThe present case showed the characteristics of both typical preBLL and classical BL. Because preBLL includes atypical cases such as the present case, further studies are required to elucidate preBLL features.

Indexed as

Burkitt LymphomaF-Box ProteinsHumansPhenotypePrecursor Cells, B-LymphoidProtein-Arginine N-MethyltransferasesProto-Oncogene Proteins p21(ras)Translocation, GeneticF-Box ProteinsFBXO11 protein, humanProtein-Arginine N-MethyltransferasesProto-Oncogene Proteins p21(ras)FBXO11IGH-MYCKRASpreBLL

Identifiers

PMID34472720
PMCPMC9327653
OpenAlexW3198381878

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.