Evidence map›Paper›PMID 20028937›Full record

ArticlePhysiological genomics2010

Regulatory T cell-mediated resolution of lung injury: identification of potential target genes via expression profiling.

Neil R Aggarwal, Franco R D'Alessio, Kenji Tsushima, Venkataramana K Sidhaye, Christopher Cheadle, Dmitry N Grigoryev, Kathleen C Barnes, Landon S King

Erratum issuedAbstract read
In one paragraph

Article in Physiological genomics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
0.2field-weighted citation impact, top 41% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. International journal of molecular sciences · 2022
    Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Prognostic factors in the acute respiratory distress syndrome.Clinical and translational medicine · 2015
    Article
  16. Alterations of lung microbiota in a mouse model of LPS-induced lung injury.American journal of physiology. Lung cellular and molecular physiology · 2015
    Article
  17. Article
  18. Article
  19. Article
  20. Mitochondria in lung biology and pathology: more than just a powerhouse.American journal of physiology. Lung cellular and molecular physiology · 2014
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Neil R AggarwalDivision of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins University, Baltimore, Maryland 21224, USA.
Franco R D'Alessio
Kenji Tsushima
Venkataramana K Sidhaye
Christopher Cheadle
Dmitry N Grigoryev
Kathleen C Barnes
Landon S King
Pulmonary and Critical Care Associates · USJohns Hopkins Medicine · USJohns Hopkins University · US

Funding

Determinants of Resolution in Acute Lung InjuryR01HL089346 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI KING, LANDON S · 2008 to 2012
$2.0M
NHLBI NIH HHS HL-089346
6 · The paper itself

Abstract

In animal models of acute lung injury (ALI), gene expression studies have focused on the acute phase of illness, with little emphasis on resolution. In this study, the acute phase of intratracheal lipopolysaccharide (IT LPS)-induced lung injury was similar in wild-type (WT) and recombinase-activating gene-1-deficient (Rag-1(-/-)) lymphocyte-deficient mice, but resolution was impaired and resolution-phase lung gene expression remained different from baseline only in Rag-1(-/-) mice. By focusing on groups of genes involved in similar biological processes (gene ontologies) pertinent to inflammation and the immune response, we identified 102 genes at days 4 and 10 after IT LPS with significantly different expression between WT and Rag-1(-/-) mice. After adoptive transfer of isolated CD4+CD25+Foxp3+ regulatory T cells (Tregs) to Rag-1(-/-) mice at the time of IT LPS, resolution was similar to that in WT mice. Of the 102 genes distinctly changed in either WT or Rag-1(-/-) mice from our 7 gene ontologies, 19 genes reverted from the Rag-1(-/-) to the WT pattern of expression after adoptive transfer of Tregs, implicating those 19 genes in Treg-mediated resolution of ALI.

Indexed as

Gene Expression ProfilingAcute Lung InjuryAdoptive TransferAnimalsBronchoalveolar Lavage FluidCluster AnalysisDisease Models, AnimalGene Expression RegulationGene Regulatory NetworksGenes, RAG-1LipopolysaccharidesLungMaleMiceMice, Inbred C57BLMice, Knockoutlipopolysaccharide, E coli O55-B5Lipopolysaccharides

Identifiers

PMID20028937
PMCPMC2853901
OpenAlexW2162911395

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.