Evidence map›Paper›PMID 26515292›Full record

ArticleScientific reports2015

Mycobacterium-Infected Dendritic Cells Disseminate Granulomatous Inflammation.

Jeffrey S Harding, Aditya Rayasam, Heidi A Schreiber, Zsuzsanna Fabry, Matyas Sandor

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

24 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. The cribriform plate: A dynamic central nervous system-immune hub.The Journal of experimental medicine · 2026
    Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Early innate cell interactions withFrontiers in immunology · 2023
    Review
  8. Cyclooxygenase-Derived Prostaglandin EJournal of immunology (Baltimore, Md. : 1950) · 2022
    Article
  9. Pathological and protective roles of dendritic cells inFrontiers in cellular and infection microbiology · 2022
    Review
  10. Journal of immunology (Baltimore, Md. : 1950) · 2021
    Article
  11. Review
  12. Article
  13. Host defense mechanisms against Mycobacterium tuberculosis.Cellular and molecular life sciences : CMLS · 2020
    Review
  14. TheFuture virology · 2020
    Review
  15. Article
  16. Frontiers in cellular and infection microbiology · 2020
    Review
  17. Review
  18. Article
  19. Review
  20. Article
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 1 institution in 1 country.

Jeffrey S HardingDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin.
Aditya RayasamNeuroscience Training Program, University of Wisconsin Madison.
Heidi A SchreiberDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin.
Zsuzsanna FabryDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin.
Matyas SandorDepartment of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin.
University of Wisconsin–Madison · US

Funding

NEUROSCIENCE TRAINING PROGRAMT32GM007507 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI HALLORAN, MARY C · 1985 to 2017
$9.3M
Graduate Training In Cellular And Molecular Pathogenesis Of Human DiseasesT32GM081061 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI FABRY, ZSUZSANNA · 2010 to 2019
$1.8M
CNS TuberculosisR01NS076946 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI FABRY, ZSUZSANNA · 2012 to 2016
$1.7M
NIGMS NIH HHS T32 GM007507NIGMS NIH HHS T32 GM081061NINDS NIH HHS R01 NS076946PHS HHS R01-A4048087
6 · The paper itself

Abstract

The disappearance and reformation of granulomas during tuberculosis has been described using PET/CT/X-ray in both human clinical settings and animal models, but the mechanisms of granuloma reformation during active disease remains unclear. Granulomas can recruit inflammatory dendritic cells (iDCs) that can regulate local T-cell responses and can carry bacteria into the lymph nodes, which is crucial for generating systemic T-cell responses against mycobacteria. Here, we report that a subset of mycobacterium-infected iDCs are associated with bacteria-specific T-cells in infected tissue, outside the granuloma, and that this results in the formation of new and/or larger multi-focal lesions. Mycobacterium-infected iDCs express less CCR7 and migrate less efficiently compared to the non-infected iDCs, which may support T-cell capture in granulomatous tissue. Capture may reduce antigen availability in the lymph node, thereby decreasing systemic priming, resulting in a possible regulatory loop between systemic T-cell responses and granuloma reformation. T-cell/infected iDCs clusters outside the granuloma can be detected during the acute and chronic phase of BCG and Mtb infection. Our studies suggest a direct role for inflammatory dendritic cells in the dissemination of granulomatous inflammation.

Indexed as

AnimalsCD11c AntigenCell MovementChemokine CCL21Dendritic CellsGranulomaHumansImmunohistochemistryInflammationLiverLiver DiseasesLymph NodesMiceMice, Inbred C57BLMycobacterium bovisMycobacterium tuberculosisCD11c AntigenChemokine CCL21Receptors, CCR7

Identifiers

PMID26515292
PMCPMC4626772
OpenAlexW2240125061

What OpenQuestion holds

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LicenceCC BY
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.