Evidence map›Paper›PMID 28767693›Full record

ArticlePloS one2017

Dendritic cells that phagocytose apoptotic macrophages loaded with mycobacterial antigens activate CD8 T cells via cross-presentation.

Patricia Espinosa-Cueto, Alejandro Magallanes-Puebla, Carlos Castellanos, Raul Mancilla

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

18 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Analysis of the c.1135G > A, c.1993A > G, c.2059T > CJournal of clinical tuberculosis and other mycobacterial diseases · 2024
    Article
  5. Review
  6. Article
  7. Review
  8. Current genomics · 2021
    Article
  9. Effect ofAnimals : an open access journal from MDPI · 2021
    Article
  10. Article
  11. Effect and Mechanism ofBioMed research international · 2021
    Article
  12. In Vivo Imaging with Genetically Encoded Redox Biosensors.International journal of molecular sciences · 2020
    Review
  13. Article
  14. Frontiers in immunology · 2020
    Article
  15. Antigen-loaded dendritic cells triggers a specific cytotoxic T lymphocytes immune response against hepatocellular carcinoma: in vitro study.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
    Article
  16. Article
  17. Review
  18. Induction ofFrontiers in immunology · 2018
    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

4 authors at 1 institution in 1 country.

Patricia Espinosa-CuetoDepartamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico.
Alejandro Magallanes-PueblaDepartamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico.
Carlos CastellanosDepartamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico.
Raul MancillaDepartamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico.ORCID http://orcid.org/0000-0002-5752-8995
Universidad Nacional Autónoma de México · MX

Funding

NIAID NIH HHS N01 AI040091
6 · The paper itself

Abstract

While homeostatic apoptosis is immunologically silent, macrophage apoptosis during Mycobacterium tuberculosis infection can potentially induce an immune response against the mycobacteria. To examine the role of dendritic cells in this response, macrophage apoptosis was induced by incubating the macrophage with cell wall extracts of mycobacteria expressing LpqH. The apoptogenic proteins of the cell wall extracts were engulfed by the macrophage and then were translocated from the cytosol to the nuclei of the dying cells. Dendritic cells that engulfed the apoptotic macrophages acquired an immunogenic phenotype that included upregulation of MHC-I, increased expression of the costimulatory molecules, CD40, CD80, and CD86, and increased production of IL-12, IL-10, TNF-α, and TGF-β. In addition, the dendritic cells triggered a proliferative response of CD8+ T cells with IFN-γ production via cross-presentation. Taken together, these findings support a model in which phagocytosis of whole apoptotic cells carrying mycobacterial antigens promotes a potentially protective immune response.

Indexed as

AnimalsAntigen PresentationApoptosisApoptosis Regulatory ProteinsBacterial ProteinsCD8-Positive T-LymphocytesCell ProliferationCells, CulturedDendritic CellsLymphocyte ActivationMacrophagesMiceMycobacterium tuberculosisPhagocytosisTuberculosisApoptosis Regulatory ProteinsBacterial Proteins

Identifiers

PMID28767693
PMCPMC5540487
OpenAlexW2739489650

What OpenQuestion holds

Textmetadata
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.