Evidence map›Paper›PMID 24850909›Full record

ArticleMolecular pharmacology2014

Globular adiponectin inhibits ethanol-induced reactive oxygen species production through modulation of NADPH oxidase in macrophages: involvement of liver kinase B1/AMP-activated protein kinase pathway.

Mi Jin Kim, Laura E Nagy, Pil-Hoon Park

Open access · bronzeAbstract read
In one paragraph

Article in Molecular pharmacology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
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  6. Reduced phagocytosis, ROS production and enhanced apoptosis of leukocytes upon alcohol drinking in healthy volunteers.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2022
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  18. p53 signaling is involved in leptin-induced growth of hepatic and breast cancer cells.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2016
    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

3 authors at 2 institutions in 2 countries.

Mi Jin KimCollege of Pharmacy, Yeungnam University, Republic of Korea (M.J.K., P.-H.P.); and Center for Liver Disease Research, Departments of Pathobiology and Gastroenterology, Cleveland Clinic, Cleveland, Ohio (L.E.N.).
Laura E NagyCollege of Pharmacy, Yeungnam University, Republic of Korea (M.J.K., P.-H.P.); and Center for Liver Disease Research, Departments of Pathobiology and Gastroenterology, Cleveland Clinic, Cleveland, Ohio (L.E.N.).
Pil-Hoon ParkCollege of Pharmacy, Yeungnam University, Republic of Korea (M.J.K., P.-H.P.); and Center for Liver Disease Research, Departments of Pathobiology and Gastroenterology, Cleveland Clinic, Cleveland, Ohio (L.E.N.) parkp@yu.ac.kr.
Cleveland Clinic · USYeungnam University · KR

Funding

ETHANOL REGULATION OF KUPFFER CELL SIGNAL TRANSDUCTIONR01AA011975 · NIAAA · CLEVELAND CLINIC LERNER COM-CWRU · PI NAGY, LAURA E. · 1999 to 2014
$4.1M
NIAAA NIH HHS R01 AA011975
6 · The paper itself

Abstract

Adiponectin, an adipokine predominantly secreted from adipocytes, has been shown to play protective roles against chronic alcohol consumption. Although excessive reactive oxygen species (ROS) production in macrophages is considered one of the critical events for ethanol-induced damage in various target tissues, the effect of adiponectin on ethanol-induced ROS production is not clearly understood. In the present study, we investigated the effect of globular adiponectin (gAcrp) on ethanol-induced ROS production and the potential mechanisms underlying these effects of gAcrp in macrophages. Here we demonstrated that gAcrp prevented ethanol-induced ROS production in both RAW 264.7 macrophages and primary murine peritoneal macrophages. Globular adiponectin also inhibited ethanol-induced activation of NADPH oxidase. In addition, gAcrp suppressed ethanol-induced increase in the expression of NADPH oxidase subunits, including Nox2 and p22(phox), via modulation of nuclear factor-κB pathway. Furthermore, pretreatment with compound C, a selective inhibitor of AMPK, or knockdown of AMPK by small interfering RNA restored suppression of ethanol-induced ROS production and Nox2 expression by gAcrp. Finally, we found that gAcrp treatment induced phosphorylation of liver kinase B1 (LKB1), an upstream signaling molecule mediating AMPK activation. Knockdown of LKB1 restored gAcrp-suppressed Nox2 expression, suggesting that LKB1/AMPK pathway plays a critical role in the suppression of ethanol-induced ROS production and activation of NADPH oxidase by gAcrp. Taken together, these results demonstrate that globular adiponectin prevents ethanol-induced ROS production, at least in part, via modulation of NADPH oxidase in macrophages. Further, LKB1/AMPK axis plays an important role in the suppression of ethanol-induced NADPH oxidase activation by gAcrp in macrophages.

Indexed as

AdiponectinAMP-Activated Protein KinasesAnimalsCells, CulturedCytochrome b GroupEnzyme ActivationEthanolHumansMacrophagesMacrophages, PeritonealMembrane GlycoproteinsMiceNADPH Oxidase 2NADPH OxidasesNF-kappa BProtein Serine-Threonine KinasesAdiponectinAMP-Activated Protein KinasesCyba protein, mouseCybb protein, mouseCytochrome b GroupEthanolMembrane GlycoproteinsNADPH Oxidase 2NADPH OxidasesNF-kappa BProtein Serine-Threonine KinasesReactive Oxygen SpeciesStk11 protein, mouse

Identifiers

PMID24850909
PMCPMC6067636
OpenAlexW2333926613

What OpenQuestion holds

Textmetadata
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.