Evidence map›Paper›PMID 34644571›Full record

ArticleCell reports2021

The subunits of IL-12, originating from two distinct cells, can functionally synergize to protect against pathogen dissemination in vivo.

Allison N Gerber, Kaveh Abdi, Nevil J Singh

Open access · goldAbstract readComparative Study
In one paragraph

Article in Cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
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  4. Article
  5. Review
  6. Ebi3 Binding to IFN-γ and IL-10 Limits Their Function.Journal of immunology (Baltimore, Md. : 1950) · 2024
    Article
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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

3 authors at 2 institutions in 1 country.

Allison N GerberDepartment of Microbiology & Immunology, University of Maryland School of Medicine, 685 West Baltimore Street, HSF1, Room 380, Baltimore, MD 21201, USA. Electronic address: Allison.Gerber@som.umaryland.edu.
Kaveh AbdiLaboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, NIH, Rockville, MD 20850, USA. Electronic address: kabdi@niaid.nih.gov.
Nevil J SinghDepartment of Microbiology & Immunology, University of Maryland School of Medicine, 685 West Baltimore Street, HSF1, Room 380, Baltimore, MD 21201, USA. Electronic address: nsingh@som.umaryland.edu.
University of Maryland, Baltimore · USNational Institute of Allergy and Infectious Diseases · US

Funding

Role of sub-activation-threshold TCR interactions in maintaining T cell memoryR01AI110719 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI SINGH, NEVIL JOHN · 2015 to 2019
$2.1M
Mechanisms maintaining the self-awareness of peripheral T cellsR21AI149076 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI SINGH, NEVIL JOHN · 2020 to 2021
$425k
An IL-12 family heterodimer that regulates IL-4 production by T cellsR21AI166330 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI SINGH, NEVIL JOHN · 2021 to 2022
$425k
NIAID NIH HHS R01 AI110719NIAID NIH HHS R21 AI149076NIAID NIH HHS R21 AI166330
6 · The paper itself

Abstract

Cytokines are typically single gene products, except for the heterodimeric interleukin (IL)-12 family. The two subunits (IL-12p40 and IL-12p35) of the prototype IL-12 are known to be simultaneously co-expressed in activated myeloid cells, which secrete the fully active heterodimer to promote interferon (IFN)γ production in innate and adaptive cells. We find that chimeric mice containing mixtures of cells that can only express either IL-12p40 or IL-12p35, but not both together, generate functional IL-12. This alternate two-cell pathway requires IL-12p40 from hematopoietic cells to extracellularly associate with IL-12p35 from radiation-resistant cells. The two-cell mechanism is sufficient to propel local T cell differentiation in sites distal to the initial infection and helps control systemic dissemination of a pathogen, although not parasite burden, at the site of infection. Broadly, this suggests that early secretion of IL-12p40 monomers by sentinel cells at the infection site may help prepare distal host tissues for potential pathogen arrival.

Indexed as

AnimalsCell CommunicationDendritic CellsDisease Models, AnimalFemaleHost-Parasite InteractionsInterferon-gammaInterleukin-12 Subunit p35Interleukin-12 Subunit p40Leishmania majorLeishmaniasis, CutaneousMaleMiceMice, Inbred C57BLMice, KnockoutProtein MultimerizationIFNG protein, mouseIl12a protein, mouseIl12b protein, mouseInterferon-gammaInterleukin-12 Subunit p35Interleukin-12 Subunit p40CytokineCytokine signalingDendritic cell activationHost DefenseIL-12LeishmaniaPathogen traffickingT cell differentiationT cellsTissue Immunity

Identifiers

PMID34644571
PMCPMC8569637
OpenAlexW3207205001

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.