Evidence map›Paper›PMID 15540898›Full record

ArticleInternational journal of hematology2004

Gene expression profiling of human erythroid progenitors by micro-serial analysis of gene expression.

Naohito Fujishima, Makoto Hirokawa, Namiko Aiba, Yoshikazu Ichikawa, Masumi Fujishima, Atsushi Komatsuda, Yoshiko Suzuki, Yoshinari Kawabata, Ikuo Miura, Ken-ichi Sawada

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in International journal of hematology, 2004. 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
–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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

10 authors.

Naohito FujishimaDepartment of Internal Medicine III, Akita University School of Medicine, Akita, Japan.
Makoto Hirokawa
Namiko Aiba
Yoshikazu Ichikawa
Masumi Fujishima
Atsushi Komatsuda
Yoshiko Suzuki
Yoshinari Kawabata
Ikuo Miura
Ken-ichi Sawada

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We compared the expression profiles of highly purified human CD34+ cells and erythroid progenitor cells by micro-serial analysis of gene expression (microSAGE). Human CD34+ cells were purified from granulocyte colony-stimulating factor-mobilized blood stem cells, and erythroid progenitors were obtained by cultivating these cells in the presence of stem cell factor, interleukin 3, and erythropoietin. Our 10,202 SAGE tags allowed us to identify 1354 different transcripts appearing more than once. Erythroid progenitor cells showed increased expression of LRBA, EEF1A1, HSPCA, PILRB, RANBP1, NACA, and SMURF. Overexpression of HSPCA was confirmed by real-time polymerase chain reaction analysis. MicroSAGE revealed an unexpected preferential expression of several genes in erythroid progenitor cells in addition to the known functional genes, including hemoglobins. Our results provide reference data for future studies of gene expression in various hematopoietic disorders, including myelodysplastic syndrome and leukemia.

Indexed as

Antigens, CD34Cell Culture TechniquesCells, CulturedErythroid Precursor CellsExpressed Sequence TagsGene Expression ProfilingGene LibraryHematopoietic Stem CellsHumansRNA, MessengerAntigens, CD34RNA, Messenger

Identifiers

PMID15540898

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.