Evidence map›Paper›PMID 26824477›Full record

ArticlePloS one2016

Hepatic Macrosteatosis Is Partially Converted to Microsteatosis by Melatonin Supplementation in ob/ob Mice Non-Alcoholic Fatty Liver Disease.

Alessandra Stacchiotti, Gaia Favero, Antonio Lavazza, Igor Golic, Marija Aleksic, Aleksandra Korac, Luigi Fabrizio Rodella, Rita Rezzani

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
7.2field-weighted citation impact, top 2% 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

34 citing papers in PubMed, 53 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Cells · 2024
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Mitochondrial Contact Sites in Inflammation-Induced Cardiovascular Disease.Frontiers in cell and developmental biology · 2020
    Review
  18. Article
  19. Protective role of melatonin in early-stage and end-stage liver cirrhosis.Journal of cellular and molecular medicine · 2019
    Review
  20. Article
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

8 authors at 3 institutions in 2 countries.

Alessandra StacchiottiAnatomy and Physiopathology Division, Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123, Brescia, Italy.
Gaia FaveroAnatomy and Physiopathology Division, Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123, Brescia, Italy.
Antonio LavazzaIstituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna, Via A. Bianchi 7/9, 25124, Brescia, Italy.
Igor GolicCenter for Electron Microscopy, Faculty of Biology, University of Belgrade, Belgrade, Republic of Serbia.
Marija AleksicCenter for Electron Microscopy, Faculty of Biology, University of Belgrade, Belgrade, Republic of Serbia.
Aleksandra KoracCenter for Electron Microscopy, Faculty of Biology, University of Belgrade, Belgrade, Republic of Serbia.
Luigi Fabrizio RodellaAnatomy and Physiopathology Division, Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123, Brescia, Italy.
Rita RezzaniAnatomy and Physiopathology Division, Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123, Brescia, Italy.
University of Brescia · ITUniversity of Belgrade · RSIstituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia Romagna "Bruno Ubertini" · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundObesity is a common risk factor for non-alcoholic fatty liver disease (NAFLD). Currently, there are no specific treatments against NAFLD. Thus, examining any molecule with potential benefits against this condition emerged melatonin as a molecule that influences metabolic dysfunctions. The aim of this study was to determine whether melatonin would function against NAFDL, studying morphological, ultrastuctural and metabolic markers that characterize the liver of ob/ob mice.

methodsLean and ob/ob mice were supplemented with melatonin in the drinking water for 8 weeks. Histology and stereology were performed to assess hepatic steatosis and glycogen deposition. Ultrastructural features of mitochondria, endoplasmic reticulum (ER) and their juxtapositions were evaluated in livers of all experimental groups. Furthermore, hepatic distribution and expression of markers of ER and mitochondria (calnexin, ATP sintase β, GRP78 and CHOP) and metabolic dysfunction (RPB4, β-catenin) and cellular longevity (SIRT1) were analyzed.

resultsMelatonin significantly reduced glycemia, identified also by a decrease of hepatic RBP4 expression, reversed macrosteatosis in microsteatosis at the hepatic pericentral zone, enlarged ER-mitochondrial distance and ameliorated the morphology and organization of these organelles in ob/ob mouse liver. Furthermore, in ob/ob mice, calnexin and ATP synthase β were partially restored, GRP78 and CHOP decreased in periportal and midzonal hepatocytes and β-catenin expression was, in part, restored in peripheral membranes of hepatocytes. Melatonin supplementation to ob/ob mice improves hepatic morphological, ultrastructural and metabolic damage that occurs as a result of NAFLD.

conclusionsMelatonin may be a potential adjuvant treatment to limit NAFLD and its progression into irreversible complications.

Indexed as

AnimalsAntioxidantsbeta CateninCalnexinDisease Models, AnimalDisease ProgressionEndoplasmic ReticulumEndoplasmic Reticulum Chaperone BiPGene Expression RegulationHeat-Shock ProteinsHepatocytesLiverMaleMelatoninMiceMice, ObeseAntioxidantsATP5b protein, mousebeta CateninCalnexinCTNNB1 protein, mouseDdit3 protein, mouseEndoplasmic Reticulum Chaperone BiPHeat-Shock ProteinsHspa5 protein, mouseMelatoninMitochondrial Proton-Translocating ATPasesProtein SubunitsRNA Polymerase IISirt1 protein, mouseSirtuin 1Transcription Factor CHOP

Identifiers

PMID26824477
PMCPMC4732686
OpenAlexW2257977784

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.