Evidence map›Paper›PMID 31582169›Full record

ArticleCellular immunology2019

Fcγ receptors and toll-like receptor 9 synergize to drive immune complex-induced dendritic cell maturation.

Nicole L J Nelson, Cheryl M Zajd, Michelle R Lennartz, Edmund J Gosselin

Open access · greenAbstract read
In one paragraph

Article in Cellular immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 44% 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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Article
  3. Microorganisms · 2021
    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

4 authors at 1 institution in 1 country.

Nicole L J NelsonDepartment of Immunology and Microbial Disease, Albany Medical College, 47 New Scotland Avenue, Albany, NY 12208, United States. Electronic address: JohnsoN4@amc.edu.
Cheryl M ZajdDepartment of Regenerative and Cancer Cell Biology, Albany Medical College, 47 New Scotland Avenue, Albany, NY 12208, United States.
Michelle R LennartzDepartment of Regenerative and Cancer Cell Biology, Albany Medical College, 47 New Scotland Avenue, Albany, NY 12208, United States.
Edmund J GosselinDepartment of Immunology and Microbial Disease, Albany Medical College, 47 New Scotland Avenue, Albany, NY 12208, United States. Electronic address: GosselE@amc.edu.
Albany Medical Center Hospital · US

Funding

TLR2/NLR Signal Regulation of Protective Immunity to F. TularensisP01AI056320 · NIAID · ALBANY MEDICAL COLLEGE · PI METZGER, DENNIS W · 2003 to 2016
$22.9M
Criteria-Directed Vaccine Generation Via Ag Mimicry, Adjuvancy, And APC-TargetingR01AI100138 · NIAID · ALBANY MEDICAL COLLEGE · PI GOSSELIN, EDMUND J, HAZLETT, KARSTEN R.O. · 2013 to 2017
$2.9M
Development of an adjuvant-free mucosal vaccine platform via sequential FcRn-mediated transepithelial Ag transport to the NALT and Fc RI-enhanced Ag processing and presentation within the NALT.R21AI139733 · NIAID · ALBANY MEDICAL COLLEGE · PI GOSSELIN, EDMUND J, ZHU, XIAOPING · 2018 to 2019
$450k
NIAID NIH HHS P01 AI056320NIAID NIH HHS R01 AI100138NIAID NIH HHS R21 AI139733
6 · The paper itself

Abstract

Previous in vivo studies established that inactivated Francisella tularensis immune complexes (mAb-iFt) are a more protective vaccine against lethal tularemia than iFt alone. Subsequent in vitro studies revealed enhanced DC maturation marker expression with mAb-iFt stimulation. The goal of this study was to determine the mechanism of enhanced DC maturation. Multiparameter analysis of surface marker expression and cytokine secretion demonstrates a requirement for FcγR signaling in enhanced DC maturation. MyD88 was also found to be essential for heightened DC maturation, implicating MyD88-dependent TLRs in DC maturation. Upon further study, we discovered that TLRs 2 & 4 drive cytokine secretion, but surprisingly TLR9 is required for DC maturation marker upregulation. These studies reveal a separation of DC cytokine and maturation marker induction pathways and demonstrate that FcγR-TLR/MyD88 synergy underlies the enhanced dendritic cell maturation in response to the mAb-iFt vaccine.

Indexed as

AnimalsAntibodies, MonoclonalBacterial VaccinesCell DifferentiationCytokinesDendritic CellsFrancisella tularensisHumansMice, Inbred C57BLMice, KnockoutMice, TransgenicMyeloid Differentiation Factor 88Receptors, IgGToll-Like Receptor 2Toll-Like Receptor 4Toll-Like Receptor 9Antibodies, MonoclonalBacterial VaccinesCytokinesFCGR1A protein, humanMyeloid Differentiation Factor 88Receptors, IgGToll-Like Receptor 2Toll-Like Receptor 4Toll-Like Receptor 9Dendritic cell maturationFcγ receptorsFlow cytometryFrancisella tularensisImmune complexMyD88TLR2TLR9

Identifiers

PMID31582169
PMCPMC6892604
OpenAlexW2964975763

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.