Evidence map›Paper›PMID 29563331›Full record

ArticleJCI insight2018

Pro-resolving mediators promote resolution in a human skin model of UV-killed Escherichia coli-driven acute inflammation.

Madhur P Motwani, Romain A Colas, Marc J George, Julia D Flint, Jesmond Dalli, Angela Richard-Loendt, Roel Ph De Maeyer, Charles N Serhan, Derek W Gilroy

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
6.2field-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

47 citing papers in PubMed, 72 citations in OpenAlex.

  1. AA in Rheumatoid Arthritis and Lupus.Reviews of physiology, biochemistry and pharmacology · 2027
    Review
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  10. Tissue CD14Nature · 2023
    Article
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  19. Possible roles of anti-type II collagen antibody and innate immunity in the development and progression of diabetic retinopathy.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022
    Review
  20. Article
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

9 authors at 4 institutions in 2 countries.

Madhur P MotwaniCentre for Clinical Pharmacology and Therapeutics, Division of Medicine, University College London, London, United Kingdom.
Romain A ColasLipid Mediator Unit, Biochemical Pharmacology, William Harvey Research Institute, Bart's and the London School of Medicine, Queen Mary University of London, London, United Kingdom.
Marc J GeorgeCentre for Clinical Pharmacology and Therapeutics, Division of Medicine, University College London, London, United Kingdom.
Julia D FlintCentre for Clinical Pharmacology and Therapeutics, Division of Medicine, University College London, London, United Kingdom.
Jesmond DalliLipid Mediator Unit, Biochemical Pharmacology, William Harvey Research Institute, Bart's and the London School of Medicine, Queen Mary University of London, London, United Kingdom.
Angela Richard-LoendtDivision of Neuropathology and, Department of Neurodegenerative Disease, University College London Institute of Neurology, London, United Kingdom.
Roel Ph De MaeyerCentre for Clinical Pharmacology and Therapeutics, Division of Medicine, University College London, London, United Kingdom.
Charles N SerhanCenter for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.
Derek W GilroyCentre for Clinical Pharmacology and Therapeutics, Division of Medicine, University College London, London, United Kingdom.
University College London · GBQueen Mary University of London · GBBrigham and Women's Hospital · USInstitute for Neurodegenerative Disorders · US

Funding

Resolution Mechanisms in Acute Inflammation: Resolution PharmacologyP01GM095467 · NIGMS · BRIGHAM AND WOMEN'S HOSPITAL · PI SERHAN, CHARLES NICHOLAS · 2011 to 2020
$14.8M
NIGMS NIH HHS P01 GM095467Wellcome TrustWellcome Trust WT087520
6 · The paper itself

Abstract

While the treatment of inflammatory disorders is generally based on inhibiting factors that drive onset of inflammation, these therapies can compromise healing (NSAIDs) or dampen immunity against infections (biologics). In search of new antiinflammatories, efforts have focused on harnessing endogenous pathways that drive resolution of inflammation for therapeutic gain. Identification of specialized pro-resolving mediators (SPMs) (lipoxins, resolvins, protectins, maresins) as effector molecules of resolution has shown promise in this regard. However, their action on inflammatory resolution in humans is unknown. Here, we demonstrate using a model of UV-killed Escherichia coli-triggered skin inflammation that SPMs are biosynthesized at the local site at the start of resolution, coinciding with the expression of receptors that transduce their actions. These include receptors for lipoxin A4 (ALX/FPR2), resolvin E1 (ChemR23), resolvin D2 (GPR18), and resolvin D1 (GPR32) that were differentially expressed on the endothelium and infiltrating leukocytes. Administering SPMs into the inflamed site 4 hours after bacterial injection caused a reduction in PMN numbers over the ensuing 6 hours, the phase of active resolution in this model. These results indicate that in humans, the appearance of SPMs and their receptors is associated with the beginning of inflammatory resolution and that their therapeutic supplementation enhanced the resolution response.

Indexed as

Adaptor Proteins, Signal TransducingAdolescentAdultAnti-Inflammatory AgentsBlisterChemokinesCytokinesDocosahexaenoic AcidsEicosanoidsEicosapentaenoic AcidEscherichia coliHumansInflammationLeukocytesLipoxinsMale5S,12R,18R-trihydroxy-6Z,8E,10E,14Z,16E-eicosapentaenoic acidAdaptor Proteins, Signal TransducingAnti-Inflammatory AgentsChemokinesCMKLR1 protein, humanCytokinesDocosahexaenoic AcidsEicosanoidsEicosapentaenoic AcidFPR2 protein, humanGPR18 protein, humanGPR32 protein, humanHSH2D protein, humanlipoxin A4lipoxin B4LipoxinsReceptors, ChemokineReceptors, Formyl PeptideReceptors, G-Protein-CoupledReceptors, Lipoxinresolvin D1resolvin D2EicosanoidsInflammation

Identifiers

PMID29563331
PMCPMC5926908
OpenAlexW2790342115

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.