Evidence map›Paper›PMID 20709802›Full record

ArticleThe American journal of pathology2010

Adiponectin-mediated heme oxygenase-1 induction protects against iron-induced liver injury via a PPARα dependent mechanism.

Heng Lin, Chun-Hsien Yu, Chih-Yu Jen, Ching-Feng Cheng, Ying Chou, Chih-Cheng Chang, Shu-Hui Juan

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2010. 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
2.3field-weighted citation impact, top 12% 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, 56 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
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  8. Review
  9. Schisandra Fruit Vinegar Lowers Lipid Profile in High-Fat Diet Rats.Evidence-based complementary and alternative medicine : eCAM · 2020
    Article
  10. Article
  11. Article
  12. Article
  13. Adipokines and Non-Alcoholic Fatty Liver Disease: Multiple Interactions.International journal of molecular sciences · 2017
    Review
  14. Effects of short-chain acyl-CoA dehydrogenase on cardiomyocyte apoptosis.Journal of cellular and molecular medicine · 2016
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Heme oxygenase-1: a metabolic nike.Antioxidants & redox signaling · 2014
    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

7 authors at 2 institutions in 1 country.

Heng LinInstitute of Pharmacology and Toxicology, Tzu-Chi University, Hualien, Taiwan.
Chun-Hsien Yu
Chih-Yu Jen
Ching-Feng Cheng
Ying Chou
Chih-Cheng Chang
Shu-Hui Juan
Taipei Medical University · TWTzu Chi University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protective effects of adiponectin (APN; an adipocytokine) were shown against various oxidative challenges; however, its therapeutic implications and the mechanisms underlying hepatic iron overload remain unclear. Herein, we show that the deleterious effects of iron dextran on liver function and iron deposition were significantly reversed by adiponectin gene therapy, which was accompanied by AMP-activated protein kinase (AMPK) phosphorylation and heme oxygenase (HO)-1 induction. Furthermore, AMPK-mediated peroxisome proliferator-activated receptor-α (PPARα) activation by APN was ascribable to HO-1 induction. Additionally, we revealed direct transcriptional regulation of HO-1 by the binding of PPARα to a PPAR-responsive element (PPRE) by various experimental assessments. Interestingly, overexpression of HO-1 in hepatocytes mimicked the protective effect of APN in attenuating iron-mediated injury, whereas it was abolished by SnPP and small interfering HO-1. Furthermore, bilirubin, the end-product of the HO-1 reaction, but not CO, protected hepatocytes from iron dextran-mediated caspase activation. Herein, we demonstrate a novel functional PPRE in the promoter regions of HO-1, and APN-mediated HO-1 induction elicited an antiapoptotic effect and a decrease in iron deposition in hepatocytes subjected to iron challenge.

Indexed as

AdiponectinAnimalsApoptosisBlotting, WesternCell ProliferationCells, CulturedChemical and Drug Induced Liver InjuryChromatin ImmunoprecipitationElectrophoretic Mobility Shift AssayEmbryo, MammalianEnzyme InductionFluorescent Antibody TechniqueHematinicsHeme Oxygenase-1HepatocytesImmunoenzyme TechniquesAdiponectinHematinicsHeme Oxygenase-1Iron-Dextran ComplexPPAR alphaReactive Oxygen SpeciesRNA, MessengerRNA, Small Interfering

Identifiers

PMID20709802
PMCPMC2947267
OpenAlexW1999867720

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.