Evidence map›Paper›PMID 25941611›Full record

ArticleOncoimmunology2014

Tumor stroma-derived factors skew monocyte to dendritic cell differentiation toward a suppressive CD14

Lisa K Spary, Josephine Salimu, Jason P Webber, Aled Clayton, Malcolm D Mason, Zsuzsanna Tabi

Open access · goldAbstract read
In one paragraph

Article in Oncoimmunology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 6 pooled it
2.0field-weighted citation impact, top 14% 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

44 citing papers in PubMed, 6 syntheses or guidelines pooled it, 68 citations in OpenAlex.

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  15. Inflammation and tumor microenvironment.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2023
    Review
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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.

Lisa K SparyInstitute of Cancer and Genetics; School of Medicine ; Cardiff University ; Whitchurch, Cardiff, UK.
Josephine SalimuInstitute of Cancer and Genetics; School of Medicine ; Cardiff University ; Whitchurch, Cardiff, UK.
Jason P WebberInstitute of Cancer and Genetics; School of Medicine ; Cardiff University ; Whitchurch, Cardiff, UK.
Aled ClaytonInstitute of Cancer and Genetics; School of Medicine ; Cardiff University ; Whitchurch, Cardiff, UK.
Malcolm D MasonInstitute of Cancer and Genetics; School of Medicine ; Cardiff University ; Whitchurch, Cardiff, UK.
Zsuzsanna TabiInstitute of Cancer and Genetics; School of Medicine ; Cardiff University ; Whitchurch, Cardiff, UK.
Whitchurch Hospital · GBIndiana University School of MedicineCardiff University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor-associated stromal myofibroblasts are essential for the progression and metastatic spread of solid tumors. Corresponding myeloid cell infiltration into primary tumors is a negative prognostic factor in some malignancies. The aim of this study was to define the exact role of stromal myofibroblasts and stromal factors in early prostate carcinoma (PCa) regulating monocyte infiltration and differentiation into dendritic cells (DCs). Epithelial and stromal primary cultures were generated from PCa biopsies and their purity confirmed. Stromal cells produced significantly more of the (C-C) motif chemokine ligand 2 (CCL2), interleukin 6 (IL-6) and transforming growth factor β (TGFβ) than epithelial cells. Monocyte chemoattraction was predominantly due to stromal-derived factors, mainly CCL2. DCs generated in the presence of stromal (but not epithelial) factors upregulated CD209, but failed to downregulate the monocyte marker CD14 in a signal transducer and activator of transcription 3 (STAT3)-dependent manner. Monocytes exposed to stromal factors did not produce detectable amounts of IL-10, however, upon lipopolysaccharide stimulation, stromal factor generated dendritic cells (sDC) produced significantly more IL-10 and less IL-12 than their conventional DC counterparts. sDC failed to cross-present tumor-antigen to CD8

Indexed as

antigen cross-presentationCCL2CCL2, (C–C) motif chemokine ligand-2CFSE, carboxyfluorescein succinimidyl esterCK, cytokeratinCM, conditioned mediaCXCL, chemokine (C–X–C) motifDC, dendritic celldendritic cellsELISA, enzyme-linked immunosorbent assayGM-CSF, granulocyte macrophage colony-stimulating factorHFF, human foreskin fibroblastHGF, hepatocyte growth factorIFN, interferonIL-6IL, interleukinimmunosuppressionIP-10, interferon-γ induced protein 10I-TAC, interferon-inducible T cell α chemoattractantLPS, lipopolysaccharideMIF, macrophage inhibitory factorPBMC, peripheral blood mononuclear cellsPCaEp, prostate cancer epitheliaPCaSt, prostate cancer stromaPD-1, programmed cell death-1PD-L1PD-L1, programmed cell death ligand-1prostate cancerRANTES/CCL5, regulated on activation, normal T cell expressed and secretedSCBM, stromal cell basal mediasDC, DC generated in the presence of 50% PCaSt-CMSDF-1, stromal-derived factor-1STAT3STAT3, signal transducer and activator of transcription 3TGFβ, transforming growth factor βTIL, tumor infiltrating leukocytestumor microenvironmenttumor stromaVEGF, vascular endothelial growth factorα-SMA, α-smooth muscle actin

Identifiers

PMID25941611
PMCPMC4292218
OpenAlexW2054462313

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.