Evidence map›Paper›PMID 28722316›Full record

ArticleImmunity, inflammation and disease2017

The Mincle ligand trehalose dibehenate differentially modulates M1-like and M2-like macrophage phenotype and function via Syk signaling.

Kristel Kodar, Jacquie L Harper, Melanie J McConnell, Mattie S M Timmer, Bridget L Stocker

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

22 citing papers in PubMed, 45 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

5 authors at 2 institutions in 1 country.

Kristel KodarSchool of Chemical and Physical Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand.ORCID 0000-0003-3177-9769
Jacquie L HarperMalaghan Institute of Medical Research, PO Box 7060, Wellington, New Zealand.
Melanie J McConnellSchool of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand.
Mattie S M TimmerSchool of Chemical and Physical Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand.
Bridget L StockerSchool of Chemical and Physical Sciences, Victoria University of Wellington, PO Box 600, Wellington, New Zealand.
Malaghan Institute of Medical Research · NZVictoria University of Wellington · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionMacrophages play a significant role in the progression of diseases, such as cancer, making them a target for immune-modulating agents. Trehalose dibehenate (TDB) is known to activate M1-like macrophages via Mincle, however, the effect of TDB on M2-like macrophages, which are found in the tumor microenvironment, has not been studied.

methodsqRT-PCR, flow cytometry, cytokine ELISA, and Western Blotting were used to study the effect of TDB on GM-CSF and M-CSF/IL-4 derived bone marrow macrophages (BMMs) from C57BL/6 and Mincle

resultsTDB treatment up-regulated M1 markers over M2 markers by GM-CSF BMMs, whereas M-CSF/IL-4 BMMs down-regulated marker gene expression overall. TDB treatment resulted in Mincle-independent down-regulation of CD11b, CD115, and CD206 expression by GM-CSF macrophages and CD115 in M-CSF/IL-4 macrophages. GM-CSF BMMs produced of significant levels of proinflammatory cytokines (IL-1β, IL-6, TNF-α), which was Mincle-dependent and further enhanced by LPS priming. M-CSF BMMs produced little or no cytokines in response to TDB regardless of LPS priming. Western blot analysis confirmed that the absence of cytokine production was associated with a lack of activation of the Syk kinase pathway.

conclusionThis study illustrates that TDB has the potential to differentially regulate M1- and M2-like macrophages in the tumor environment.

Indexed as

Signal TransductionAnimalsBiomarkersCytokinesGlycolipidsImmunophenotypingInflammation MediatorsLectins, C-TypeMacrophage ActivationMacrophagesMembrane ProteinsMiceMice, KnockoutPhenotypeSyk KinaseBiomarkersClecsf8 protein, mouseCytokinesGlycolipidsInflammation MediatorsLectins, C-TypeMembrane ProteinsSyk Kinasetrehalose 6,6'-dibehenateM1-likeM2-likemacrophage repolarizationMacrophagestrehalose dibehenate

Identifiers

PMID28722316
PMCPMC5691301
OpenAlexW2738544723

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.