Evidence map›Paper›PMID 24384074›Full record

ArticleCellular immunology2014

BCG vaccine mediated reduction in the MHC-II expression of macrophages and dendritic cells is reversed by activation of Toll-like receptors 7 and 9.

Pearl Bakhru, Natalie Sirisaengtaksin, Emily Soudani, Seema Mukherjee, Arshad Khan, Chinnaswamy Jagannath

Open access · greenAbstract read
In one paragraph

Article in Cellular immunology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

32 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Recognition of Mycobacterium tuberculosis by macrophage Toll-like receptor and its role in autophagy.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2024
    Review
  6. Activation of host nucleic acid sensors byCritical reviews in microbiology · 2024
    Review
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Improving Anti-PD-1/PD-L1 Therapy for Localized Bladder Cancer.International journal of molecular sciences · 2021
    Review
  18. Article
  19. Advancing Adjuvants forFrontiers in immunology · 2021
    Review
  20. A Role of Intracellular Toll-Like Receptors (3, 7, and 9) in Response toInternational journal of molecular sciences · 2020
    Review
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

6 authors at 1 institution in 1 country.

Pearl BakhruDepartment of Pathology and Laboratory Medicine, University of Texas Medical School at Houston, Houston, TX 77030, USA.
Natalie SirisaengtaksinDepartment of Pathology and Laboratory Medicine, University of Texas Medical School at Houston, Houston, TX 77030, USA.
Emily SoudaniDepartment of Pathology and Laboratory Medicine, University of Texas Medical School at Houston, Houston, TX 77030, USA.
Seema MukherjeeDepartment of Pathology and Laboratory Medicine, University of Texas Medical School at Houston, Houston, TX 77030, USA.
Arshad KhanDepartment of Pathology and Laboratory Medicine, University of Texas Medical School at Houston, Houston, TX 77030, USA.
Chinnaswamy JagannathDepartment of Pathology and Laboratory Medicine, University of Texas Medical School at Houston, Houston, TX 77030, USA. Electronic address: Chinnaswamy.Jagannath@uth.tmc.edu.
The University of Texas at Austin · US

Funding

Virology CoreP30AI036211 · NIAID · BAYLOR COLLEGE OF MEDICINE · PI BUTEL, JANET S · 1994 to 2015
$21.7M
Chracteristics of An M. Tuberculosis Derived VaccineR01AI049534 · NIAID · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI JAGANNATH, CHINNASWAMY · 2002 to 2011
$3.4M
Molecular Basis of Infectious Diseases Training GrantT32AI055449 · NIAID · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI LORENZ, MICHAEL C · 2005 to 2025
$2.6M
Mechanisms of Mycobacterial Antigen ProcessingR01AI078420 · NIAID · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI JAGANNATH, CHINNASWAMY · 2009 to 2013
$2.2M
NIAID NIH HHS AI49534NIAID NIH HHS AI78420NIAID NIH HHS P30 AI036211NIAID NIH HHS R01 AI049534NIAID NIH HHS R01 AI078420NIAID NIH HHS T32 AI055449
6 · The paper itself

Abstract

Tuberculosis is a major cause of death in mankind and BCG vaccine protects against childhood but not adult tuberculosis. BCG avoids lysosomal fusion in macrophages decreasing peptides required for activating CD4 T cells and Th1 immunity while suppressing the expression of MHC-II by antigen presenting cells (APCs). An in vitro model of antigen presentation showed that ligands for TLR-9, 7, 4 and 1/2 increased the ability of APCs to present antigen-85B of BCG to CD4 T cells, which correlated with an increase in MHC-II expression. TLR-activation led to a down-regulation of MARCH1 ubiquitin ligase which prevents the degradation of MHC-II and decreased IL-10 also contributed to an increase in MHC-II. TLR-activation induced up-regulation of MHC-II was inhibited by the blockade of IRAK, NF-kB, and MAPKs. TLR-7 and TLR-9 ligands had the most effective adjuvant like effect on MHC-II of APCs which allowed BCG vaccine mediated activation of CD4 T cells.

Indexed as

BCG VaccineAcyltransferasesAnimalsAntigen PresentationAntigens, BacterialCD4-Positive T-LymphocytesCells, CulturedDendritic CellsFemaleHistocompatibility Antigens Class IIHumansInterleukin-10LipopolysaccharidesMacrophagesMaleMAP Kinase Signaling System19K antigen, Mycobacterium tuberculosisAcyltransferasesantigen 85C, Mycobacterium tuberculosisAntigens, BacterialBCG VaccineHistocompatibility Antigens Class IIInterleukin-10lipoarabinomannanLipopolysaccharidesMARCH1 protein, mouseRNA, Small InterferingToll-Like Receptor 7Toll-Like Receptor 9Ubiquitin-Protein LigasesAntigen processingBCG vaccineCD80CD86Dendritic cellsIL-10MacrophageMARCH1 ubiquitin ligaseMHC-IIToll-like receptor (TLR)

Identifiers

PMID24384074
PMCPMC4096037
OpenAlexW2056031684

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.