Evidence map›Paper›PMID 29710424›Full record

ArticleEuropean journal of immunology2018

Inhibitors of elastase stimulate murine B lymphocyte differentiation into IgG- and IgA-producing cells.

Zayed Attia, John C Rowe, Eunsoo Kim, Sanjay Varikuti, Haley E Steiner, Ahmad Zaghawa, Hany Hassan, Estelle Cormet-Boyaka, Abhay R Satoskar, Prosper N Boyaka

Open access · bronzeAbstract read
In one paragraph

Article in European journal of immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 38% 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

8 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Effects of EnterotoxigenicMicroorganisms · 2023
    Article
  4. SIgA in various pulmonary diseases.European journal of medical research · 2023
    Review
  5. Inhibition of elastase enhances the adjuvanticity of alum and promotes anti-SARS-CoV-2 systemic and mucosal immunity.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  6. Article
  7. Review
  8. 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

10 authors at 2 institutions in 2 countries.

Zayed AttiaDepartment of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA.
John C RoweDepartment of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA.
Eunsoo KimDepartment of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA.
Sanjay VarikutiDepartment of Pathology, The Ohio State University, Columbus, OH, USA.
Haley E SteinerDepartment of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA.
Ahmad ZaghawaDepartment of Medicine and Infectious Diseases, University of Sadat City, Sadat City, Egypt.
Hany HassanDepartment of Medicine and Infectious Diseases, University of Sadat City, Sadat City, Egypt.
Estelle Cormet-BoyakaDepartment of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA.
Abhay R SatoskarDepartment of Pathology, The Ohio State University, Columbus, OH, USA.
Prosper N BoyakaDepartment of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA.ORCID 0000-0001-6857-9088
The Ohio State University · USUniversity of Sadat City · EG

Funding

A novel lactic acid bacteria-based norovirus vaccineR01AI123661 · NIAID · OHIO STATE UNIVERSITY · PI BOYAKA, PROSPER N, HE, XIAOMING · 2016 to 2020
$3.0M
Regulation of mucosal IgA and allergic inflammation by intestinal epithelial cellsR01DK101323 · NIDDK · OHIO STATE UNIVERSITY · PI BOYAKA, PROSPER N · 2015 to 2019
$1.7M
Short Trem Research Training for Veterinary StudentsT35OD010977 · OD · OHIO STATE UNIVERSITY · PI Christine A Petersen · 2012 to 2026
$1.1M
NIAID NIH HHS R01 AI123661NIDDK NIH HHS R01 DK101323NIH HHS T35 OD010977
6 · The paper itself

Abstract

It is well established that dendritic cells and macrophages play a role in antigen presentation to B and T cells and in shaping B and T cell responses via cytokines they produce. We have previously reported that depletion of neutrophils improves the production of mucosal IgA after sublingual immunization with Bacillus anthracis edema toxin as adjuvant. These past studies also demonstrated that an inverse correlation exists between the number of neutrophils and production of IgA by B cells. Using specific inhibitors of elastase, we addressed whether the elastase activity of neutrophil could be the factor that interferes with production of IgA and possibly other immunoglobulin isotypes. We found that murine splenocytes and mesenteric lymph node cells cultured for 5 days in the presence of neutrophil elastase inhibitors secreted higher levels of IgG and IgA than cells cultured in the absence of inhibitors. The effect of the inhibitors was dose-dependent and was consistent with increased frequency of CD138

Indexed as

AnimalsB-Cell Activating FactorB-LymphocytesCell DifferentiationCells, CulturedGlycineImmunoglobulin AImmunoglobulin GInterleukin-10Lymph NodesLymphocyte ActivationMiceMice, Inbred C57BLNeutrophilsPancreatic ElastaseRNA, MessengerB-Cell Activating FactorGlycineIL10 protein, mouseImmunoglobulin AImmunoglobulin GInterleukin-10Pancreatic ElastaseRNA, MessengerSdc1 protein, mouseSerine Proteinase InhibitorssivelestatSulfonamidesSyndecan-1Tnfsf13b protein, mouseTnfsf13 protein, mouseTumor Necrosis Factor Ligand Superfamily Member 13B cellsElastaseImmunoglobulin class switchingNeutrophil elastase inhibitor

Identifiers

PMID29710424
PMCPMC6447050
OpenAlexW2799409805

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.