Evidence map›Paper›PMID 27402748›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2016

IL-17A-producing resident memory γδ T cells orchestrate the innate immune response to secondary oral Listeria monocytogenes infection.

Pablo A Romagnoli, Brian S Sheridan, Quynh-Mai Pham, Leo Lefrançois, Kamal M Khanna

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

49 citing papers in PubMed, 73 citations in OpenAlex.

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  7. Kidney-resident innate-like memory γδ T cells control chronicProceedings of the National Academy of Sciences of the United States of America · 2023
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  19. Review
  20. γδ T cells in tissue physiology and surveillance.Nature reviews. Immunology · 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

5 authors at 1 institution in 1 country.

Pablo A RomagnoliDepartment of Immunology, UCONN Health, Farmington, CT 06030;
Brian S SheridanDepartment of Immunology, UCONN Health, Farmington, CT 06030; Department of Molecular Genetics and Microbiology, Stony Brook University, Stony Brook, NY 11794-5120;
Quynh-Mai PhamDepartment of Immunology, UCONN Health, Farmington, CT 06030;
Leo LefrançoisDepartment of Immunology, UCONN Health, Farmington, CT 06030;
Kamal M KhannaDepartment of Immunology, UCONN Health, Farmington, CT 06030; Department of Pediatrics, UCONN Health, Farmington, CT 06030 kkhanna@uchc.edu.
UConn Health · US

Funding

Sustained adaptive immunity in the mucosaP01AI056172 · NIAID · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI VELLA, ANTHONY T · 2003 to 2017
$22.3M
Visualizing the innate and adaptive immune response to Listeria monocytogenesR01AI097375 · NIAID · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI KHANNA, KAMAL MOHAN · 2012 to 2016
$2.1M
Role of TCRy& T cells in the mucosal response to intestinal infectionU01AI095544 · NIAID · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI KHANNA, KAMAL MOHAN · 2011 to 2015
$1.7M
NIAID NIH HHS P01 AI056172NIAID NIH HHS R01 AI097375NIAID NIH HHS U01 AI095544
6 · The paper itself

Abstract

Memory γδ T cells are important for the clearance of Listeria monocytogenes infection in the intestinal mucosa. However, the mechanisms by which memory γδ T cells provide protection against secondary oral infection are poorly understood. Here we used a recombinant strain of L. monocytogenes that efficiently invades the intestinal epithelium to show that Vγ4(+) memory γδ T cells represent a resident memory (Trm) population in the mesenteric lymph nodes (MLNs). The γδ Trm exhibited a remarkably static pattern of migration that radically changed following secondary oral L. monocytogenes infection. The γδ Trms produced IL-17A early after rechallenge and formed organized clusters with myeloid cells surrounding L. monocytogenes replication foci only after a secondary oral infection. Antibody blocking studies showed that in addition to IL-17A, the chemokine receptor C-X-C chemokine receptor 3 (CXCR3) is also important to enable the local redistribution of γδ Trm cells and myeloid cells specifically near the sites of L. monocytogenes replication within the MLN to restrict bacterial growth and spread. Our findings support a role for γδ Trms in orchestrating protective immune responses against intestinal pathogens.

Indexed as

AnimalsCell MovementFemaleImmunity, InnateImmunologic MemoryInterleukin-17Intestinal MucosaListeria monocytogenesListeriosisLymph NodesMesenteryMice, Inbred BALB CMice, TransgenicMyeloid CellsReceptors, Antigen, T-Cell, gamma-deltaReceptors, CXCR3Cxcr3 protein, mouseInterleukin-17Receptors, Antigen, T-Cell, gamma-deltaReceptors, CXCR3infectionsintestinal immunityresident memory cellsγδ T cells

Identifiers

PMID27402748
PMCPMC4968747
OpenAlexW2469636486

What OpenQuestion holds

Textmetadata
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.