Evidence map›Paper›PMID 26259914›Full record

ArticleJournal of leukocyte biology2016

NFI-A disrupts myeloid cell differentiation and maturation in septic mice.

Clara McClure, Ekram Ali, Dima Youssef, Zhi Q Yao, Charles E McCall, Mohamed El Gazzar

Open access · bronzeAbstract read
In one paragraph

Article in Journal of leukocyte biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 22% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Transcriptome Reprogramming of CD11bFrontiers in cell and developmental biology · 2020
    Article
  7. Article
  8. Article
  9. Article
  10. Myeloid-Derived Suppressor Cells in Sepsis.Frontiers in immunology · 2019
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
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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 3 institutions in 1 country.

Clara McClure*Departments of Internal Medicine and Center for Inflammation, Infectious Diseases and Immunity, East Tennessee State University College of Medicine, Johnson City, Tennessee, USA; and Department of Internal Medicine, Section of Molecular Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
Ekram Ali*Departments of Internal Medicine and Center for Inflammation, Infectious Diseases and Immunity, East Tennessee State University College of Medicine, Johnson City, Tennessee, USA; and Department of Internal Medicine, Section of Molecular Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
Dima Youssef*Departments of Internal Medicine and Center for Inflammation, Infectious Diseases and Immunity, East Tennessee State University College of Medicine, Johnson City, Tennessee, USA; and Department of Internal Medicine, Section of Molecular Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
Zhi Q Yao*Departments of Internal Medicine and Center for Inflammation, Infectious Diseases and Immunity, East Tennessee State University College of Medicine, Johnson City, Tennessee, USA; and Department of Internal Medicine, Section of Molecular Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
Charles E McCall*Departments of Internal Medicine and Center for Inflammation, Infectious Diseases and Immunity, East Tennessee State University College of Medicine, Johnson City, Tennessee, USA; and Department of Internal Medicine, Section of Molecular Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA.
Mohamed El Gazzar*Departments of Internal Medicine and Center for Inflammation, Infectious Diseases and Immunity, East Tennessee State University College of Medicine, Johnson City, Tennessee, USA; and Department of Internal Medicine, Section of Molecular Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA elgazzar@etsu.edu.
Winston-Salem/Forsyth County Schools · USEast Tennessee State University · USWake Forest University · US

Funding

MicroRNAs and myeloid cell development during sepsisR01GM103887 · NIGMS · EAST TENNESSEE STATE UNIVERSITY · PI ELGAZZAR, MOHAMED A. · 2013 to 2018
$1.4M
Mitochondrial Biogenesis is Regulated by RelB During InflammationR01GM102497 · NIGMS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI MCCALL, CHARLES EMORY · 2014 to 2017
$1.2M
NIGMS NIH HHS R01 GM102497NIGMS NIH HHS R01 GM103887NIGMS NIH HHS R01GM103887
6 · The paper itself

Abstract

Mounting evidence supports that sepsis-associated immunosuppression increases mortality. As potential contributors to poor sepsis outcomes, myeloid-derived suppressor cells, which are Gr1(+) CD11b(+) innate-immune cell progenitors unable to differentiate and possess suppressive activities, expand dramatically in septic mice by a process requiring increased microRNA-21 and microRNA-181b expression. The inhibition of these microRNAs in vivo in septic mice restores Gr1(+) CD11b(+) cell differentiation and maturation and improves survival. Here, we show that during sepsis-induced generation of myeloid-derived suppressor cells, transcription factor nuclear factor 1 A type represses cyclin-dependent kinase inhibitor p21 to arrest differentiation of Gr1(+) CD11b(+) cells. Our findings include the following: 1) Gr1(+) CD11b(+) myeloid cells from late septic mice genetically lacking nuclear factor 1 A type cannot suppress CD4(+) T cell proliferation and activation; 2) the reconstitution of nuclear factor 1 A type in microRNA-21 and microRNA-181b-depleted Gr1(+) CD11b(+) myeloid-derived suppressor cells inhibits cyclin-dependent kinase inhibitor p21 and restores the immune-suppressor phenotype; 3) ex vivo nuclear factor 1 A type knockdown in Gr1(+) CD11b(+) myeloid-derived suppressor cells from late septic mice restores cyclin-dependent kinase inhibitor p21 expression and promotes monocyte and dendritic cell differentiation; and 4) ectopic nuclear factor 1 A type expression in normal Gr1(+) CD11b(+) cells generates an immunosuppressive phenotype. We suggest that therapeutically targeting nuclear factor 1 A type during late sepsis might improve survival.

Indexed as

AnimalsAntigens, SurfaceCell DifferentiationDisease Models, AnimalGene ExpressionGene Knockdown TechniquesImmunomodulationMaleMiceMicroRNAsMyeloid CellsNFI Transcription FactorsSepsisAntigens, SurfaceMicroRNAsMIRN18 microRNA, mouseMIRN21 microRNA, mouseNfia protein, mouseNFI Transcription Factorsimmune suppressioninflammationMDSCmicroRNAsepsis

Identifiers

PMID26259914
PMCPMC4673479
OpenAlexW1724236267

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.