Evidence map›Paper›PMID 20566697›Full record

ArticleMolecular and cellular biology2010

Ikaros and Aiolos inhibit pre-B-cell proliferation by directly suppressing c-Myc expression.

Shibin Ma, Simanta Pathak, Malay Mandal, Long Trinh, Marcus R Clark, Runqing Lu

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed
11.5field-weighted citation impact, top 1% 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

76 citing papers in PubMed, 135 citations in OpenAlex.

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  11. Multifaceted roles ofFrontiers in oncology · 2024
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  15. The dynamic functions of IRF4 in B cell malignancies.Clinical and experimental medicine · 2023
    Review
  16. IKAROS in Acute Leukemia: A Positive Influencer or a Mean Hater?International journal of molecular sciences · 2023
    Review
  17. Frontiers in immunology · 2023
    Article
  18. Article
  19. Article
  20. Article

16 more citing papers are in PubMed but not listed here.

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

6 authors at 2 institutions in 1 country.

Shibin MaDepartment of Genetics, Cell Biology, and Anatomy, University of Nebraska Medical Center, Omaha, NE 68198-5805, USA.
Simanta Pathak
Malay Mandal
Long Trinh
Marcus R Clark
Runqing Lu
University of Nebraska Medical Center · USUniversity of Chicago · US

Funding

Molecular basis of the requirements for IRF4 and IRF8 in pre-B cell developmentR01AI067891 · NIAID · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI LU, RUNQING · 2006 to 2010
$1.8M
NIAID NIH HHS AI-67891NIAID NIH HHS R01 AI067891
6 · The paper itself

Abstract

Pre-B-cell expansion is driven by signals from the interleukin-7 receptor and the pre-B-cell receptor and is dependent on cyclin D3 and c-Myc. We have shown previously that interferon regulatory factors 4 and 8 induce the expression of Ikaros and Aiolos to suppress pre-B-cell proliferation. However, the molecular mechanisms through which Ikaros and Aiolos exert their growth inhibitory effect remain to be determined. Here, we provide evidence that Aiolos and Ikaros bind to the c-Myc promoter in vivo and directly suppress c-Myc expression in pre-B cells. We further show that downregulation of c-Myc is critical for the growth-inhibitory effect of Ikaros and Aiolos. Ikaros and Aiolos also induce expression of p27 and downregulate cyclin D3 in pre-B cells, and the growth-inhibitory effect of Ikaros and Aiolos is compromised in the absence of p27. A time course analysis further reveals that downregulation of c-Myc by Ikaros and Aiolos precedes p27 induction and cyclin D3 downregulation. Moreover, downregulation of c-Myc by Ikaros and Aiolos is necessary for the induction of p27 and downregulation of cyclin D3. Collectively, our studies identify a pre-B-cell receptor signaling induced inhibitory network, orchestrated by Ikaros and Aiolos, which functions to terminate pre-B-cell expansion.

Indexed as

Cell ProliferationDown-RegulationAnimalsCells, CulturedCyclin D3Ikaros Transcription FactorMicePrecursor Cells, B-LymphoidProliferating Cell Nuclear AntigenPromoter Regions, GeneticProtein BindingProto-Oncogene Proteins c-mycTrans-ActivatorsCyclin D3Ikaros Transcription FactorIkzf3 protein, mousep27 antigenProliferating Cell Nuclear AntigenProto-Oncogene Proteins c-mycTrans-Activators

Identifiers

PMID20566697
PMCPMC2937562
OpenAlexW2160295507

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.