Evidence map›Paper›PMID 9858563›Full record

ArticleMolecular and cellular biology1999

The B29 (immunoglobulin beta-chain) gene is a genetic target for early B-cell factor.

P Akerblad, M Rosberg, T Leanderson, M Sigvardsson

Abstract read
In one paragraph

Article in Molecular and cellular biology, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

22 citing papers in PubMed, 63 citations in OpenAlex.

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  11. Hoxa9 regulates Flt3 in lymphohematopoietic progenitors.Journal of immunology (Baltimore, Md. : 1950) · 2010
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  19. Inhibition of p300/CBP by early B-cell factor.Molecular and cellular biology · 2003
    Article
  20. 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

4 authors at 1 institution in 1 country.

P AkerbladImmunology Group, CMB, Lund University, S-223 62 Lund, Sweden.
M Rosberg
T Leanderson
M Sigvardsson
Lund University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Early B-cell factor (EBF) is a transcription factor suggested as essential for early B-lymphocyte development by findings in mice where the coding gene has been inactivated by homologous disruption. This makes the identification of genetic targets for this transcription factor pertinent for the understanding of early B-cell development. The lack of B29 transcripts, coding for the beta subunit of the B-cell receptor complex, in pro-B cells from EBF-deficient mice suggested that B29 might be a genetic target for EBF. We here present data suggesting that EBF interacts with three independent sites within the mouse B29 promoter. Furthermore, ectopic expression of EBF in HeLa cells activated a B29 promoter-controlled reporter construct 13-fold and induced a low level of expression from the endogenous B29 gene. Finally, mutations in the EBF binding sites diminished B29 promoter activity in pre-B cells while the same mutations did not have as striking an effect on the promoter function in B-cell lines of later differentiation stages. These data suggest that the B29 gene is a genetic target for EBF in early B-cell development.

Indexed as

Genes, ImmunoglobulinAnimalsAntigens, CDBase SequenceBinding SitesB-LymphocytesCD79 AntigensDNA-Binding ProteinsHeLa CellsHumansMiceMolecular Sequence DataPromoter Regions, GeneticTrans-ActivatorsTranscription FactorsAntigens, CDCD79 AntigensCD79B protein, humanCd79b protein, mouseDNA-Binding ProteinsEBF1 protein, humanEbf1 protein, mouseTrans-ActivatorsTranscription Factors

Identifiers

PMID9858563
PMCPMC83897
OpenAlexW2171373646

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.