Evidence map›Paper›PMID 35100872›Full record

ArticlemBio2021

Regnase-1 Deficiency Restrains Klebsiella pneumoniae Infection by Regulation of a Type I Interferon Response.

Giraldina Trevejo-Nuñez, Becky Lin, Li Fan, Felix E Y Aggor, Partha S Biswas, Kong Chen, Sarah L Gaffen

Open access · goldAbstract read
In one paragraph

Article in mBio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.3field-weighted citation impact, top 47% 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

7 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Modulation of macrophage survival duringFrontiers in cellular and infection microbiology · 2026
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  5. 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

7 authors at 1 institution in 1 country.

Giraldina Trevejo-NuñezDivision of Infectious Diseases, University of Pittsburgh School of Medicinegrid.471408.e, Pittsburgh, Pennsylvania, USA.
Becky LinDivision of Infectious Diseases, University of Pittsburgh School of Medicinegrid.471408.e, Pittsburgh, Pennsylvania, USA.
Li FanDivision of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh School of Medicinegrid.471408.e, Pittsburgh, Pennsylvania, USA.
Felix E Y AggorDivision of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicinegrid.471408.e, Pittsburgh, Pennsylvania, USA.
Partha S BiswasDivision of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicinegrid.471408.e, Pittsburgh, Pennsylvania, USA.
Kong ChenDivision of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh School of Medicinegrid.471408.e, Pittsburgh, Pennsylvania, USA.
Sarah L GaffenDivision of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicinegrid.471408.e, Pittsburgh, Pennsylvania, USA.
University of Pittsburgh · US

Funding

Molecular Mechanisms of IL-17-dependent autoimmune signalingR01AI147383 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GAFFEN, SARAH L · 2020 to 2024
$2.6M
Epigenetic regulation of chemokines in lung inflammationR01HL137709 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHEN, KONG · 2018 to 2021
$1.6M
Role of IL-22/IL-22RA2 during pneumococcal pneumoniaK01HL135476 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TREVEJO-NUNEZ, GIRALDINA · 2017 to 2021
$836k
Negative regulation of inflammation during Klebsiella pneumoniae infectionR21AI153549 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TREVEJO-NUNEZ, GIRALDINA · 2021 to 2022
$433k
Epigenetic regulation of chemokines in lung inflammationR56HL137709 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHEN, KONG · 2017 to 2017
$387k
Domain-specific role of IL-17RA in controlling Klebsiella pneumoniae lung infectionR03HL154231 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI TREVEJO-NUNEZ, GIRALDINA · 2020 to 2021
$157k
NHLBI NIH HHS K01 HL135476NHLBI NIH HHS R01 HL137709NHLBI NIH HHS R03 HL154231NHLBI NIH HHS R56 HL137709NIAID NIH HHS R01 AI147383NIAID NIH HHS R21 AI153549
6 · The paper itself

Abstract

Excessive inflammation can cause tissue damage and autoimmunity, sometimes accompanied by severe morbidity or mortality. Numerous negative feedback mechanisms exist to prevent unchecked inflammation, but this restraint may come at the cost of suboptimal infection control. Regnase-1 (MCPIP1), a feedback regulator of IL-17 and LPS signaling, binds and degrades target mRNAs. Consequently, Reg1 deficiency exacerbates autoimmunity in multiple models. However, the role of Reg1 in bacterial immunity remains poorly defined. Here, we show that mice deficient in Reg1 are resistant to Klebsiella pneumoniae (KP). Reg1 deficiency did not accelerate bacterial eradication. Rather, Reg1-deficient alveolar macrophages had elevated

Indexed as

Interferon Type IKlebsiella InfectionsPneumonia, BacterialAnimalsEndoribonucleasesInflammationKlebsiella pneumoniaeLithostathineMiceEndoribonucleasesInterferon Type ILithostathineReg1 protein, mouseKlebsiellaRegnaseRNA binding proteins

Identifiers

PMID35100872
PMCPMC8805030
OpenAlexW4220982780

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.