Evidence map›Paper›PMID 16792690›Full record

ArticleClinical and experimental immunology2006

Monocyte chemoattractant protein-1 (MCP-1) inhibits the intestinal-like differentiation of monocytes.

T Spoettl, M Hausmann, M Herlyn, M Gunckel, A Dirmeier, W Falk, H Herfarth, J Schoelmerich, G Rogler

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Clinical and experimental immunology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 30% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. Pooled it
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  15. Observational
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  17. Inflammatory and Immune Activation in Intestinal Myofibroblasts Is Developmentally Regulated.Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research · 2015
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  18. Spherical cancer models in tumor biology.Neoplasia (New York, N.Y.) · 2015
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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

9 authors at 3 institutions in 2 countries.

T SpoettlDepartment of Internal Medicine I, University of Regensburg, Germany.
M Hausmann
M Herlyn
M Gunckel
A Dirmeier
W Falk
H Herfarth
J Schoelmerich
G Rogler
University of Regensburg · DEUniversity of Pennsylvania · USThe Wistar Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Monocytes (MO) migrating into normal, non-inflamed intestinal mucosa undergo a specific differentiation resulting in a non-reactive, tolerogenic intestinal macrophage (IMAC). Recently we demonstrated the differentiation of MO into an intestinal-like macrophage (MAC) phenotype in vitro in a three-dimensional cell culture model (multi-cellular spheroid or MCS model). In the mucosa of patients with inflammatory bowel disease (IBD) in addition to normal IMAC, a reactive MAC population as well as increased levels of monocyte chemoattractant protein 1 (MCP-1) is found. The aim of this study was to investigate the influence of MCP-1 on the differentiation of MO into IMAC. MCS were generated from adenovirally transfected HT-29 cells overexpressing MCP-1, macrophage inflammatory protein 3 alpha (MIP-3alpha) or non-transfected controls and co-cultured with freshly elutriated blood MO. After 7 days of co-culture MCS were harvested, and expression of the surface antigens CD33 and CD14 as well as the intracellular MAC marker CD68 was determined by flow-cytometry or immunohistochemistry. MCP-1 and MIP-3alpha expression by HT-29 cells in the MCS was increased by transfection at the time of MCS formation. In contrast to MIP-3alpha, MCP-1 overexpression induced a massive migration of MO into the three-dimensional aggregates. Differentiation of IMAC was disturbed in MCP-1-transfected MCS compared to experiments with non-transfected control aggregates, or the MIP-3alpha-transfected MCS, as indicated by high CD14 expression of MO/IMAC cultured inside the MCP-1-transfected MCS, as shown by immunohistochemistry and FACS analysis. Neutralization of MCP-1 was followed by an almost complete absence of monocyte migration into the MCS. MCP-1 induced migration of MO into three-dimensional spheroids generated from HT-29 cells and inhibited intestinal-like differentiation of blood MO into IMAC. It may be speculated that MCP-1 could play a role in the disturbed IMAC differentiation in IBD mucosa.

Indexed as

Antigens, CDAntigens, Differentiation, MyelomonocyticBiomarkersCD68 MoleculeCell DifferentiationCell MovementChemokine CCL2Chemokine CCL20Chemokines, CCDepression, ChemicalEnzyme-Linked Immunosorbent AssayFlow CytometryHT29 CellsHumansImmunohistochemistryInflammatory Bowel DiseasesAntigens, CDAntigens, Differentiation, MyelomonocyticBiomarkersCCL20 protein, humanCCL2 protein, humanCD33 protein, humanCD68 antigen, humanCD68 MoleculeChemokine CCL2Chemokine CCL20Chemokines, CCLipopolysaccharide ReceptorsMacrophage Inflammatory ProteinsSialic Acid Binding Ig-like Lectin 3

Identifiers

PMID16792690
PMCPMC1942009
OpenAlexW2036247850

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.