Evidence map›Paper›PMID 14604279›Full record

ArticleInternational journal of hematology2003

High expression of YB-1 gene in erythroid cells in patients with refractory anemia.

Hisayuki Yokoyama, Hideo Harigae, Shinichiro Takahashi, Junichi Kameoka, Koichi Miyamura, Kenichi Ishizawa, Mitsuo Kaku, Takeshi Sasaki

Abstract read
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In one paragraph

Article in International journal of hematology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 40% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Hisayuki YokoyamaDepartment of Rheumatology and Hematology, Tohoku University School of Medicine, Sendai, Japan.
Hideo Harigae
Shinichiro Takahashi
Junichi Kameoka
Koichi Miyamura
Kenichi Ishizawa
Mitsuo Kaku
Takeshi Sasaki
Tohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been shown that aberrant expression of a transcription factor, GATA-1, leads to maturation arrest and transformation of erythroid cells. We previously reported that a multifunctional protein, YB-1, was expressed strongly in the spleen of a GATA-1 mutant mouse, which was filled with transformed erythroblasts. This finding suggested that YB-1 has roles in erythropoiesis. In this study, we examined in vivo expression of YB-1 messenger RNA (mRNA) in bone marrow erythroid cells and erythroid leukemic cell lines. During erythroid differentiation of erythroid leukemic cell lines, the expression level of YB-1 mRNA was highest at the early phase of differentiation and then decreased. In human bone marrow cells, the in vivo expression level of YB-1 mRNA was higher in glycophorin A-positive cells than in glycophorin A-negative cells. An interesting finding was that expression of YB-1 was higher in erythroblasts in myelodysplastic syndrome-refractory anemia (MDS-RA) than in normal cells. The findings suggested that YB-1 functions in the early stage of erythropoiesis and that aberrant expression of this protein may induce hematological diseases such as MDS.

Indexed as

DNA-Binding ProteinsTranscription FactorsAnemia, RefractoryBone Marrow CellsCCAAT-Enhancer-Binding ProteinsCell DifferentiationErythrocytesErythropoiesisGlycophorinsHumansK562 CellsMyelodysplastic SyndromesNFI Transcription FactorsNuclear ProteinsRNA, MessengerY-Box-Binding Protein 1CCAAT-Enhancer-Binding ProteinsDNA-Binding ProteinsGlycophorinsNFI Transcription FactorsNuclear ProteinsRNA, MessengerTranscription FactorsY-Box-Binding Protein 1YBX1 protein, human

Identifiers

PMID14604279
OpenAlexW1982111897

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.