Evidence map›Paper›PMID 27501050›Full record

ArticleLaboratory investigation; a journal of technical methods and pathology2016

Ischemic post-conditioning attenuates acute lung injury induced by intestinal ischemia-reperfusion in mice: role of Nrf2.

Qing-Tao Meng, Chen Cao, Yang Wu, Hui-Min Liu, Wei Li, Qian Sun, Rong Chen, Yong-Guang Xiao, Ling-Hua Tang, Ying Jiang and 6 more

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Laboratory investigation; a journal of technical methods and pathology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed, 30 citations in OpenAlex.

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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

16 authors at 3 institutions in 2 countries.

Qing-Tao MengDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Chen CaoThe Medical Department, the 3rd Hospital of Wuhan, Wuhan, China.
Yang WuDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Hui-Min LiuDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Wei LiDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Qian SunDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Rong ChenDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Yong-Guang XiaoDepartment of Thoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China.
Ling-Hua TangDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Ying JiangDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Yan LengDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Shao-Qing LeiDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Chris C LeeDepartment of Anesthesiology, Washington University School of Medicine, St Louis, MO, USA.
Devin M BarryDepartment of Anesthesiology, Washington University School of Medicine, St Louis, MO, USA.
Xiangdong ChenDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Zhong-Yuan XiaDepartment of Anesthesiology, Renmin Hospital of Wuhan University, Wuhan, China.
Wuhan University · CNRenmin Hospital of Wuhan University · CNWashington University in St. Louis · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intestinal ischemic post-conditioning (IPo) protects against lung injury induced by intestinal ischemia-reperfusion (IIR) partly through promotion of expression and function of heme oxygenase-1 (HO-1). NF-E2-related factor-2 (Nrf2) is a key transcription factor that interacts with HO-1 and regulates antioxidant defense. However, the role of Nrf2 in IPo protection of IIR-induced pulmonary injury is not completely understood. Here we show that IPo significantly attenuated IIR-induced lung injury and suppressed oxidative stress and systemic inflammatory responses. IPo also increased the expression of both Nrf2 and HO-1. Consistently, the beneficial effects of IPo were abolished by ATRA and Brusatol, potent inhibitors of Nrf2. Moreover, the Nrf2 agonist t-BHQ showed similar activity as IPo. Taken together, our data suggest that Nrf2 activity, along with HO-1, plays an important role in the protective effects of IPo against IIR-induced acute lung injury.

Indexed as

Ischemic PostconditioningAcute Lung InjuryAnimalsGlutathione PeroxidaseHeme Oxygenase-1Interleukin-6IntestinesLungMaleMalondialdehydeMembrane ProteinsMice, Inbred C57BLNF-E2-Related Factor 2Random AllocationReperfusion InjurySuperoxide DismutaseGlutathione PeroxidaseHeme Oxygenase-1Hmox1 protein, mouseInterleukin-6interleukin-6, mouseMalondialdehydeMembrane ProteinsNfe2l2 protein, mouseNF-E2-Related Factor 2Superoxide DismutaseTumor Necrosis Factor-alpha

Identifiers

PMID27501050
OpenAlexW2513056618

What OpenQuestion holds

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Registered trials

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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.