Evidence map›Paper›PMID 25035951›Full record

ReviewImmunity2014

Origin and functions of tissue macrophages.

Slava Epelman, Kory J Lavine, Gwendalyn J Randolph

Open access · bronzeAbstract readReview
In one paragraph

Review in Immunity, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 902 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
902citing papers in PubMed, 1 pooled it
39.3field-weighted citation impact, top 1% 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

902 citing papers in PubMed, 1 synthesis or guideline pooled it, 1,509 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. IL-9R/Arg1 pathway promotes polyamine metabolism in human airway macrophages.The Journal of allergy and clinical immunology · 2026
    Article
  6. Review
  7. Review
  8. Mr BMT Achieves Systemic Macrophage Replacement With Preservation of Tissue Homeostasis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Monocyte-Amplified Transcriptional Signatures of Human Diseases.bioRxiv : the preprint server for biology · 2026
    Article
  17. Article
  18. Article
  19. Review
  20. Alveolar macrophage-neutrophil crosstalk in acute lung injury: mechanisms, feedback loops, and therapeutic opportunities.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Review

842 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Slava EpelmanCenter for Cardiovascular Research, Division of Cardiology, Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA. Electronic address: sepelman@dom.wustl.edu.
Kory J LavineCenter for Cardiovascular Research, Division of Cardiology, Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA.
Gwendalyn J RandolphCenter for Cardiovascular Research, Division of Cardiology, Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA. Electronic address: grandolph@path.wustl.edu.
Washington University in St. Louis · US

Funding

Differentiation/migratory fate of monocyte-derived cellsR01AI049653 · NIAID · WASHINGTON UNIVERSITY · PI Gwendalyn J Randolph · 2000 to 2026
$4.6M
NIAID NIH HHS R01 AI049653
6 · The paper itself

Abstract

Macrophages are distributed in tissues throughout the body and contribute to both homeostasis and disease. Recently, it has become evident that most adult tissue macrophages originate during embryonic development and not from circulating monocytes. Each tissue has its own composition of embryonically derived and adult-derived macrophages, but it is unclear whether macrophages of distinct origins are functionally interchangeable or have unique roles at steady state. This new understanding also prompts reconsideration of the function of circulating monocytes. Classical Ly6c(hi) monocytes patrol the extravascular space in resting organs, and Ly6c(lo) nonclassical monocytes patrol the vasculature. Inflammation triggers monocytes to differentiate into macrophages, but whether resident and newly recruited macrophages possess similar functions during inflammation is unclear. Here, we define the tools used for identifying the complex origin of tissue macrophages and discuss the relative contributions of tissue niche versus ontological origin to the regulation of macrophage functions during steady state and inflammation.

Indexed as

AnimalsAntigens, LyCell DifferentiationCell LineageCentral Nervous SystemHumansInflammationLungMacrophagesMiceMonocytesMyocardiumAntigens, LyLy-6C antigen, mouse

Identifiers

PMID25035951
PMCPMC4470379
OpenAlexW2054540776

What OpenQuestion holds

Textmetadata
LicenceTDM
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.