Evidence map›Paper›PMID 18082606›Full record

ArticleMolecular cell2007

A positive role for NLI/Ldb1 in long-range beta-globin locus control region function.

Sang-Hyun Song, Chunhui Hou, Ann Dean

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 150 papers.

0numbers the graph read from it
0cells of the map it votes in
150citing papers in PubMed
5.4field-weighted citation impact, top 3% 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

150 citing papers in PubMed, 230 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. The LIM-domain-only protein LMO2 and its binding partner LDB1 are differentially required for class switch recombination.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Article
  11. Review
  12. LDB1 establishes multi-enhancer networks to regulate gene expression.bioRxiv : the preprint server for biology · 2024
    Article
  13. Article
  14. Review
  15. An enhancer RNA recruits MLL1 to regulate transcription ofbioRxiv : the preprint server for biology · 2023
    Article
  16. The Mediator complex regulates enhancer-promoter interactions.Nature structural & molecular biology · 2023
    Article
  17. Review
  18. Article
  19. Review
  20. Review

90 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

3 authors at 2 institutions in 1 country.

Sang-Hyun SongLaboratory of Cellular and Developmental Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
Chunhui Hou
Ann Dean
National Institute of Diabetes and Digestive and Kidney Diseases · USNational Institutes of Health · US

Funding

CHROMATIN STRUCTURE IN REGULATION OF MAMMALIAN GENE EXPRESSIONZ01DK015508 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI DEAN, ANN · 1988 to 2008
$1000k
Intramural NIH HHS Z01 DK015508
6 · The paper itself

Abstract

Long-range interactions between distant regulatory elements, such as enhancers, and their target genes underlie the specificity of gene expression in many developmentally regulated gene families. NLI/Ldb1, a widely expressed nuclear factor, is a potential mediator of long-range interactions. Here, we show that NLI/Ldb1 and erythroid-binding partners GATA-1/SCL/LMO2 bind in vivo to the beta-globin locus control region (LCR). The C-terminal LIM interaction domain of NLI is required for formation of the complex on chromatin. Loss of the LIM domain converts NLI into a dominant-negative inhibitor of globin gene expression, and knockdown of NLI by using shRNA results in failure to activate beta-globin expression. Kinetic studies reveal that the NLI/GATA-1/SCL/LMO2 complex is detected at the beta-globin promoter coincident with RNA Pol II recruitment, beta-globin transcription, and chromatin loop formation during erythroid differentiation, providing evidence that NLI facilitates long-range gene activation.

Indexed as

Gene Expression RegulationLocus Control RegionAdaptor Proteins, Signal TransducingBasic Helix-Loop-Helix ProteinsCell DifferentiationChromatinChromatin ImmunoprecipitationDNA-Binding ProteinsErythroid CellsGATA1 Transcription FactorGlobinsHumansImmunoblottingImmunoprecipitationKineticsLIM Domain ProteinsAdaptor Proteins, Signal TransducingBasic Helix-Loop-Helix ProteinsChromatinDNA-Binding ProteinsGATA1 protein, humanGATA1 Transcription FactorGlobinsLDB1 protein, humanLIM Domain ProteinsLMO2 protein, humanMetalloproteinsProto-Oncogene ProteinsRNA Polymerase IIRNA, Small InterferingTAL1 protein, humanT-Cell Acute Lymphocytic Leukemia Protein 1Transcription Factors

Identifiers

PMID18082606
PMCPMC2195932
OpenAlexW2015584675

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.