Evidence map›Paper›PMID 32617075›Full record

ArticleMediators of inflammation2020

Sustained Immunoparalysis in Endotoxin-Tolerized Monocytic Cells.

Christina K Weisheit, Alexandra Klüners, Lennart Wild, Alexandra Casalter, Stefanie Heilmann-Heimbach, Sugirthan Sivalingam, Jan L Kleiner, Stefan F Ehrentraut, Andreas Hoeft, Stilla Frede and 1 more

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

9 citing papers in PubMed, 12 citations in OpenAlex.

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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

11 authors at 2 institutions in 1 country.

Christina K WeisheitDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Germany.
Alexandra KlünersDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Germany.
Lennart WildDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Germany.
Alexandra CasalterDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Germany.
Stefanie Heilmann-HeimbachDepartment of Genomics, Life & Brain Center, Institute of Human Genetics, University of Bonn, Germany.
Sugirthan SivalingamDepartment of Genomics, Life & Brain Center, Institute of Human Genetics, University of Bonn, Germany.
Jan L KleinerDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Germany.
Stefan F EhrentrautDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Germany.
Andreas HoeftDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Germany.ORCID https://orcid.org/0000-0001-5568-4604
Stilla FredeDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Germany.
Heidi EhrentrautDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Bonn, Germany.ORCID https://orcid.org/0000-0002-7029-3190
University Hospital Bonn · DEUniversity of Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sepsis is associated with a strong inflammatory reaction triggering a complex and prolonged immune response. Septic patients have been shown to develop sustained immunosuppression due to a reduced responsiveness of leukocytes to pathogens. Changes in cellular metabolism of leukocytes have been linked to this phenomenon and contribute to the ongoing immunological derangement. However, the underlying mechanisms of these phenomena are incompletely understood. In cell culture models, we mimicked LPS tolerance conditions to provide evidence that epigenetic modifications account for monocyte metabolic changes which cause immune paralysis in restimulated septic monocytes. In detail, we observed differential methylation of CpG sites related to metabolic activity in human PBMCs 18 h after septic challenge. The examination of changes in immune function and metabolic pathways was performed in LPS-tolerized monocytic THP-1 cells. Passaged THP-1 cells, inheriting initial LPS challenge, presented with dysregulation of cytokine expression and oxygen consumption for up to 7 days after the initial LPS treatment. Proinflammatory cytokine concentrations of TNF

Indexed as

Adenosine TriphosphateCell LineCells, CulturedEndotoxinsEnzyme-Linked Immunosorbent AssayHealthy VolunteersHumansLactic AcidLeukocytes, MononuclearLipopolysaccharidesNADReal-Time Polymerase Chain ReactionTHP-1 CellsAdenosine TriphosphateEndotoxinsLactic AcidLipopolysaccharidesNAD

Identifiers

PMID32617075
PMCPMC7306843
OpenAlexW3035242825

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.