Evidence map›Paper›PMID 34291735›Full record

ArticleJCI insight2021

Extracellular CIRP activates STING to exacerbate hemorrhagic shock.

Kehong Chen, Joaquin Cagliani, Monowar Aziz, Chuyi Tan, Max Brenner, Ping Wang

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

19 citing papers in PubMed, 33 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Anti-DAMP therapies for acute inflammation.Frontiers in immunology · 2025
    Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. The role of Cold-Inducible RNA-binding protein in respiratory diseases.Journal of cellular and molecular medicine · 2022
    Review
  18. Review
  19. 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

6 authors at 1 institution in 1 country.

Kehong ChenCenter for Immunology and Inflammation, The Feinstein Institutes for Medical Research, Manhasset, New York, USA.
Joaquin CaglianiCenter for Immunology and Inflammation, The Feinstein Institutes for Medical Research, Manhasset, New York, USA.
Monowar AzizCenter for Immunology and Inflammation, The Feinstein Institutes for Medical Research, Manhasset, New York, USA.
Chuyi TanCenter for Immunology and Inflammation, The Feinstein Institutes for Medical Research, Manhasset, New York, USA.
Max BrennerCenter for Immunology and Inflammation, The Feinstein Institutes for Medical Research, Manhasset, New York, USA.
Ping WangCenter for Immunology and Inflammation, The Feinstein Institutes for Medical Research, Manhasset, New York, USA.
Feinstein Institute for Medical Research · US

Funding

IMPROVEMENT OF ORGAN FUNCTION AFTER SEVERE HYPOVOLEMIAR01HL076179 · NHLBI · FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH · PI PING WANG · 2004 to 2026
$7.6M
Novel Approaches to Maintaining Organ Function in SepsisR35GM118337 · NIGMS · FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH · PI PING WANG · 2016 to 2026
$5.2M
Neutrophils in Sepsis: Role of CIRPR01GM129633 · NIGMS · FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH · PI AZIZ, MONOWAR · 2018 to 2022
$1.6M
NHLBI NIH HHS R01 HL076179NIGMS NIH HHS R01 GM129633NIGMS NIH HHS R35 GM118337
6 · The paper itself

Abstract

Stimulator of IFN genes (STING) activates TANK-binding kinase 1 (TBK1) and IFN regulatory factor 3 (IRF3) to produce type I IFNs. Extracellular cold-inducible RNA-binding protein (eCIRP) is released from cells during hemorrhagic shock (HS). We hypothesized that eCIRP activates STING to induce inflammation and acute lung injury (ALI) after HS. WT and STING-/- mice underwent controlled hemorrhage by bleeding, followed by fluid resuscitation. Blood and lungs were collected at 4 hours after resuscitation. Serum ALT, AST, LDH, IL-6, and IFN-β were significantly decreased in STING-/- mice compared with WT mice after HS. In STING-/- mice, the levels of pTBK1 and pIRF3, and expression of TNF-α, IL-6, and IL-1β mRNAs and proteins in the lungs, were significantly decreased compared with WT HS mice. The 10-day mortality rate in STING-/- mice was significantly reduced. I.v. injection of recombinant mouse CIRP (rmCIRP) in STING-/- mice showed a significant decrease in pTBK1 and pIRF3 and in IFN-α and IFN-β mRNAs and proteins in the lungs compared with rmCIRP-treated WT mice. Treatment of TLR4-/-, MyD88-/-, and TRIF-/- macrophages with rmCIRP significantly decreased pTBK1 and pIRF3 levels and IFN-α and IFN-β mRNAs and proteins compared with WT macrophages. HS increases eCIRP levels, which activate STING through TLR4/MyD88/TRIF pathways to exacerbate inflammation.

Indexed as

Acute Lung InjuryAnimalsDisease Models, AnimalDisease ProgressionHumansMacrophagesMaleMembrane ProteinsMiceMice, KnockoutRNA-Binding ProteinsSeverity of Illness IndexShock, HemorrhagicSignal TransductionSTING ProteinCirbp protein, mouseMembrane ProteinsRNA-Binding ProteinsSting1 protein, mouseSTING ProteinBacterial infectionsInflammation

Identifiers

PMID34291735
PMCPMC8410031
OpenAlexW3186193341

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.