Evidence map›Paper›PMID 20859711›Full record

ArticleInternational journal of hematology2010

Transient abnormal myelopoiesis in a cytogenetically normal neonate.

Kentaro Yanase, Keisuke Kato, Nobuko Katayama, Yoko Mouri, Chie Kobayashi, Junko Shiono, Masakazu Abe, Ai Yoshimi, Kazutoshi Koike, Jun-Ichi Arai and 1 more

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Article in International journal of hematology, 2010. 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
–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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. 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

11 authors.

Kentaro YanaseDivision of Pediatric Hematology and Oncology, Ibaraki Children's Hospital, Futaba-Dai 3-3-1, Mito, Ibaraki, 311-4145, Japan.
Keisuke Kato
Nobuko Katayama
Yoko Mouri
Chie Kobayashi
Junko Shiono
Masakazu Abe
Ai Yoshimi
Kazutoshi Koike
Jun-Ichi Arai
Masahiro Tsuchida

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a cytogenetically normal neonate who developed transient abnormal myelopoiesis. The blasts showed trisomy 21. In contrast, fibroblasts, and PHA-stimulated peripheral blood demonstrated normal diploid line on extensive karyotyping. Direct sequencing of the DNA derived from the peripheral blood at overt disease revealed splice site mutation in the boundary of GATA1 exon 2. The patient received three courses of chemotherapy leading to complete remission. During the complete remission, there was neither mutation of GATA1 exon 2 nor trisomy 21, confirming somatic nature of both abnormalities. The patient is now free from the disease 12 months after remission. This case emphasizes the significance of trisomy 21 as the cause of transient abnormal myelopoiesis in Down syndrome.

Indexed as

Antineoplastic AgentsCytarabineCytogenetic AnalysisDown SyndromeEtoposideExonsGATA1 Transcription FactorHumansInfant, NewbornKaryotypingMutationMyelopoiesisMyeloproliferative DisordersAntineoplastic AgentsCytarabineEtoposideGATA1 Transcription Factor

Identifiers

What OpenQuestion holds

Textmetadata
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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.