Cited by 155Mesenchymal stem cell researchImmune Response and InflammationImmune cells in cancer

Tissue-resident mesenchymal stem cells attract peripheral blood neutrophils and enhance their inflammatory activity in response to microbial challenge

Brandau, Sven, Jakob, Mark, Hemeda, Hatim, Bruderek, Kirsten, Janeschik, Sandra, Bootz, Friedrich, Lang, Stephan·2010·Journal of Leukocyte Biology

Abstract

Human MSCs may respond to TLR ligation, and recent research has suggested that many tissues contain tissue-specific MSCs, possibly located in periendothelial and perivascular regions. At present, the functional consequences of these findings are unclear. We hypothesized that tissue-specific MSCs could play an instructional role during early phases of bacterial challenge. To investigate this hypothesis further, we set up a coculture system of glandular MSCs and peripheral blood neutrophils so that we could analyze the cellular interactions of these cells in response to LPS challenge. We found that stimulation with bacterial endotoxin induced chemokine receptor expression and mobility of MSCs. Activated MSCs secreted large amounts of inflammatory cytokines and recruited neutrophils in an IL-8- and MIF-dependent manner. Recruited and activated neutrophils showed a prolonged lifespan, an increased expression of inflammatory chemokines, and an enhanced responsiveness toward subsequent challenge with LPS. Our findings demonstrate a complex, functional interaction between tissue-resident MSCs and peripheral blood neutrophils upon bacterial challenge and suggest a role for MSCs in the early phases of pathogen challenge, when classical immune cells have not been recruited yet.

Integrity signals

Registry

Crossref · 10.1189/jlb.0410207

Cites

48 of 48 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • MSCs secrete CXCL8 and macrophage migration inhibitory factor, which recruit neutrophils into the injured site.

    “MSCs also secrete CXCL8 (also known as IL-8) and macrophage migration inhibitory factor (MIF), known for recruiting neutrophils into the injured site [42], [64].”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Brandau, S., Jakob, M., Hemeda, H., Bruderek, K., Janeschik, S., Bootz, F., & Lang, S.
Affiliations
  • Essen University Hospital (DE)
  • University Hospital Bonn (DE)
Corresponding author
Brandau, Sven
Venue
Journal of Leukocyte Biology
Published
2010-08-03
Volume
88
Issue
5
Pages
1005-1015
ISSN
  • 0741-5400 (ISSN-L)
  • 1938-3673
OpenAlex
W2112271653
Cited by
155
References
48
Citations by year
2026: 3 · 2025: 4 · 2024: 5 · 2023: 7 · 2022: 12 · 2021: 11 · 2020: 15 · 2019: 15 · 2018: 14 · 2017: 11 · 2016: 10 · 2015: 8 · 2014: 9 · 2013: 15 · 2012: 10
FWCI
4.42
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Leukocyte Biology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Else-Kröner Fresenius Stiftung
  • German Israeli Foundation
  • Bartling Stiftung
Topics
  • Health Sciences › Medicine › Genetics › Mesenchymal stem cell research
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
  • Life Sciences › Immunology and Microbiology › Immunology › Immune cells in cancer
Keywords
neutrophils, bacterial endotoxin, lipopolysaccharide, interleukin-8, macrophage migration inhibitory factor, chemokine receptor expression, neutrophil recruitment, inflammatory cytokines, neutrophil lifespan, innate immunity
MeSH terms
Bacterial Infections, Cell Movement, Chemotaxis, Leukocyte, Flow Cytometry, Humans, Inflammation, Lipopolysaccharides, Lymphocyte Activation, Neutrophils, Parotid Gland, Salivary Gland Diseases, T-Lymphocytes, Cytokines, Receptors, Chemokine, Reverse Transcriptase Polymerase Chain Reaction, Mesenchymal Stem Cells

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review