Evidence map›Paper›PMID 28492546›Full record

ArticleCell death & disease2017

Cold-inducible RNA-binding protein through TLR4 signaling induces mitochondrial DNA fragmentation and regulates macrophage cell death after trauma.

Zhigang Li, Erica K Fan, Jinghua Liu, Melanie J Scott, Yuehua Li, Song Li, Wen Xie, Timothy R Billiar, Mark A Wilson, Yong Jiang and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

46 citing papers in PubMed, 59 citations in OpenAlex.

  1. Restricting intracellularAutophagy · 2026
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  15. Exploring the Research Focus of RNA-Binding Proteins in Trauma and Burns.Analytical cellular pathology (Amsterdam) · 2024
    Review
  16. Observational
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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

12 authors at 4 institutions in 2 countries.

Zhigang LiDepartment of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
Erica K FanUniversity of Pittsburgh School of Arts and Science, Pittsburgh, PA 15213, USA.
Jinghua LiuGuangdong Provincial Key Laboratory of Proteomics, State Key Laboratory of Organ Failure Research, Southern Medical University, Guangzhou 510515, China.
Melanie J ScottDepartment of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
Yuehua LiDepartment of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
Song LiDepartment of Pharmaceutical Sciences, Center for Pharmacogenetics, University of Pittsburgh School of Pharmacy, Pittsburgh, PA 15261, USA.
Wen XieDepartment of Pharmaceutical Sciences, Center for Pharmacogenetics, University of Pittsburgh School of Pharmacy, Pittsburgh, PA 15261, USA.
Timothy R BilliarDepartment of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
Mark A WilsonDepartment of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
Yong JiangGuangdong Provincial Key Laboratory of Proteomics, State Key Laboratory of Organ Failure Research, Southern Medical University, Guangzhou 510515, China.
Ping WangThe Feinstein Institute for Medical Research, Manhasset, NY 11030, USA.
Jie FanDepartment of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
University of Pittsburgh · USSouthern Medical University · CNFeinstein Institute for Medical Research · USMcGowan Institute for Regenerative Medicine · US

Funding

IMPROVEMENT OF ORGAN FUNCTION AFTER SEVERE HYPOVOLEMIAR01HL076179 · NHLBI · FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH · PI PING WANG · 2004 to 2026
$7.6M
Inflammasome activation in trauma-hemorrhagic shockR01GM102146 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SCOTT, MELANIE J. · 2013 to 2025
$4.3M
Cell Priming, Receptor Cross-Talk, and Acute Lung InjuryR01HL079669 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FAN, JIE, WILSON, MARK A. · 2005 to 2019
$4.0M
Aging-Related Mechanism of Post-Hemorrhagic Shock Acute Lung InjuryR56HL123882 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FAN, JIE · 2015 to 2015
$385k
Cell Death Mechanism of Acute Lung Injury in SepsisI01BX002729 · VA · VETERANS HEALTH ADMINISTRATION · PI FAN, JIE · 2015 to 2020
–
BLRD VA I01 BX002729NHLBI NIH HHS R01 HL076179NHLBI NIH HHS R01 HL079669NHLBI NIH HHS R56 HL123882NIGMS NIH HHS R01 GM102146
6 · The paper itself

Abstract

Trauma is a major cause of systemic inflammatory response syndrome and multiple organ dysfunction syndrome. Macrophages (Mφ) direct trauma-induced inflammation, and Mφ death critically influences the progression of the inflammatory response. In the current study, we explored an important role of trauma in inducing mitochondrial DNA (mtDNA) damage in Mφ and the subsequent regulation of Mφ death. Using an animal pseudo-fracture trauma model, we demonstrated that tissue damage induced NADPH oxidase activation and increased the release of reactive oxygen species via cold-inducible RNA-binding protein (CIRP)-TLR4-MyD88 signaling. This in turn, activates endonuclease G, which serves as an executor for the fragmentation of mtDNA in Mφ. We further showed that fragmented mtDNA triggered both p62-related autophagy and necroptosis in Mφ. However, autophagy activation also suppressed Mφ necroptosis and pro-inflammatory responses. This study demonstrates a previously unidentified intracellular regulation of Mφ homeostasis in response to trauma.

Indexed as

AutophagyDNA FragmentationSignal TransductionAnimalsDNA, MitochondrialMacrophagesMiceMice, KnockoutRNA-Binding ProteinsToll-Like Receptor 4Wounds and InjuriesCirbp protein, mouseDNA, MitochondrialRNA-Binding ProteinsTlr4 protein, mouseToll-Like Receptor 4

Identifiers

PMID28492546
PMCPMC5584526
OpenAlexW2614070296

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.