Evidence map›Paper›PMID 22777121›Full record

ArticleShock (Augusta, Ga.)2012

STAT1-deficient mice are resistant to cecal ligation and puncture-induced septic shock.

Daniela Herzig, Geping Fang, Tracy E Toliver-Kinsky, Yin Guo, Julia Bohannon, Edward R Sherwood

Abstract read
In one paragraph

Article in Shock (Augusta, Ga.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

27 citing papers in PubMed, 47 citations in OpenAlex.

  1. Review
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  8. Targeting HMGB1: An available Therapeutic Strategy for Breast Cancer Therapy.International journal of biological sciences · 2022
    Review
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  10. Article
  11. Article
  12. Review
  13. Article
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  19. Review
  20. IL-15 Enables Septic Shock by Maintaining NK Cell Integrity and Function.Journal of immunology (Baltimore, Md. : 1950) · 2017
    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

6 authors at 2 institutions in 1 country.

Daniela HerzigDepartment of Anesthesiology, The University of Texas Medical Branch and Shriners Hospital for Children, Galveston, Texas, USA.
Geping Fang
Tracy E Toliver-Kinsky
Yin Guo
Julia Bohannon
Edward R Sherwood
The University of Texas Medical Branch at Galveston · USShriners Hospitals for Children - Galveston · US

Funding

Resistance of Beta 2 Microglobulin Null Mice to SepsisR01GM066885 · NIGMS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI SHERWOOD, EDWARD R · 2003 to 2016
$4.4M
NIGMS NIH HHS R01 GM066885NIGMS NIH HHS R01 GM66885
6 · The paper itself

Abstract

STAT1 (signal transducer and activator of transcription 1) is a member of the JAK-STAT signaling family and plays a key role in facilitating gene transcription in response to activation of the types I and II interferon (IFN) receptors. TYK2 is essential for type I, but not type II, IFN-induced STAT1 activation. Previous studies show that STAT1-deficient mice are resistant to endotoxin-induced shock. The goal of the present study was to assess the response of STAT1- and TYK2-deficient mice to septic shock caused by cecal ligation and puncture (CLP). End points included survival, core temperature, organ injury, systemic cytokine production, and bacterial clearance. Results showed that survival rates were significantly higher in STAT1 knockout (STAT1KO) mice compared with wild-type controls (80% vs. 10%). The improved survival of STAT1KO mice was associated with less hypothermia, metabolic acidosis, hypoglycemia, and hepatocellular injury. Plasma interleukin 6, MIP-2, CXCL10, and IFN-α concentrations were significantly lower in STAT1KO mice than in wild-type mice. In the absence of antibiotic treatment, blood and lung bacterial counts were significantly lower in STAT1KO mice than in controls. However, treatment with antibiotics ablated that difference. A survival advantage was not observed in TYK2-deficient mice compared with control. However, CLP-induced hypothermia and systemic interleukin 6 and CXCL10 production were significantly attenuated in TYK2-deficient mice. These results indicate that STAT1 activation is an important factor in the pathogenesis of CLP-induced septic shock and is associated with the development of systemic inflammation and organ injury. TYK2 activation also appears to contribute to CLP-induced inflammation, but to a lesser extent than STAT1.

Indexed as

AnimalsAnti-Bacterial AgentsBacteremiaCecumCytokinesDisease Models, AnimalHypothermiaInflammationLigationMiceMice, KnockoutShock, SepticSTAT1 Transcription FactorTYK2 KinaseAnti-Bacterial AgentsCytokinesStat1 protein, mouseSTAT1 Transcription FactorTYK2 KinaseTyk2 protein, mouse

Identifiers

PMID22777121
PMCPMC3445722
OpenAlexW1974285357

What OpenQuestion holds

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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.