Evidence map›Paper›PMID 27468193›Full record

ArticleWorld journal of gastroenterology2016

Silybin counteracts lipid excess and oxidative stress in cultured steatotic hepatic cells.

Giulia Vecchione, Elena Grasselli, Adriana Voci, Francesca Baldini, Ignazio Grattagliano, David Qh Wang, Piero Portincasa, Laura Vergani

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 66 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Silybin A fromTheranostics · 2025
    Article
  6. Article
  7. Nutrients · 2024
    Article
  8. Article
  9. Article
  10. Silymarin Reduced Insulin Resistance in Non-Diabetic Women with Obesity.International journal of molecular sciences · 2024
    Article
  11. Article
  12. Inhibition of Phagocytosis by Silibinin in Mouse Macrophages.Current issues in molecular biology · 2023
    Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
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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

8 authors at 1 institution in 2 countries.

Giulia VecchioneGiulia Vecchione, Elena Grasselli, Adriana Voci, Francesca Baldini, Laura Vergani, DISTAV, Department of Earth, Environment and Life Sciences, University of Genova, 16132 Genova, Italy.
Elena GrasselliGiulia Vecchione, Elena Grasselli, Adriana Voci, Francesca Baldini, Laura Vergani, DISTAV, Department of Earth, Environment and Life Sciences, University of Genova, 16132 Genova, Italy.
Adriana VociGiulia Vecchione, Elena Grasselli, Adriana Voci, Francesca Baldini, Laura Vergani, DISTAV, Department of Earth, Environment and Life Sciences, University of Genova, 16132 Genova, Italy.
Francesca BaldiniGiulia Vecchione, Elena Grasselli, Adriana Voci, Francesca Baldini, Laura Vergani, DISTAV, Department of Earth, Environment and Life Sciences, University of Genova, 16132 Genova, Italy.
Ignazio GrattaglianoGiulia Vecchione, Elena Grasselli, Adriana Voci, Francesca Baldini, Laura Vergani, DISTAV, Department of Earth, Environment and Life Sciences, University of Genova, 16132 Genova, Italy.
David Qh WangGiulia Vecchione, Elena Grasselli, Adriana Voci, Francesca Baldini, Laura Vergani, DISTAV, Department of Earth, Environment and Life Sciences, University of Genova, 16132 Genova, Italy.
Piero PortincasaGiulia Vecchione, Elena Grasselli, Adriana Voci, Francesca Baldini, Laura Vergani, DISTAV, Department of Earth, Environment and Life Sciences, University of Genova, 16132 Genova, Italy.
Laura VerganiGiulia Vecchione, Elena Grasselli, Adriana Voci, Francesca Baldini, Laura Vergani, DISTAV, Department of Earth, Environment and Life Sciences, University of Genova, 16132 Genova, Italy.
University of Genoa · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate in vitro the therapeutic effect and mechanisms of silybin in a cellular model of hepatic steatosis.

methodsRat hepatoma FaO cells were loaded with lipids by exposure to 0.75 mmol/L oleate/palmitate for 3 h to mimic liver steatosis. Then, the steatotic cells were incubated for 24 h with different concentrations (25 to 100 μmol/L) of silybin as phytosome complex with vitamin E. The effects of silybin on lipid accumulation and metabolism, and on indices of oxidative stress were evaluated by absorption and fluorescence microscopy, quantitative real-time PCR, Western blot, spectrophotometric and fluorimetric assays.

resultsLipid-loading resulted in intracellular triglyceride (TG) accumulation inside lipid droplets, whose number and size increased. TG accumulation was mediated by increased levels of peroxisome proliferator-activated receptors (PPARs) and sterol regulatory element-binding protein-1c (SREBP-1c). The lipid imbalance was associated with higher production of reactive oxygen species (ROS) resulting in increased lipid peroxidation, stimulation of catalase activity and activation of nuclear factor kappa-B (NF-κB). Incubation of steatotic cells with silybin 50 μmol/L significantly reduced TG accumulation likely by promoting lipid catabolism and by inhibiting lipogenic pathways, as suggested by the changes in carnitine palmitoyltransferase 1 (CPT-1), PPAR and SREBP-1c levels. The reduction in fat accumulation exerted by silybin in the steatotic cells was associated with the improvement of the oxidative imbalance caused by lipid excess as demonstrated by the reduction in ROS content, lipid peroxidation, catalase activity and NF-κB activation.

conclusionWe demonstrated the direct anti-steatotic and anti-oxidant effects of silybin in steatotic cells, thus elucidating at a cellular level the encouraging results demonstrated in clinical and animal studies.

Indexed as

Fatty LiverAnimalsAntioxidantsBlotting, WesternCarnitine O-PalmitoyltransferaseCatalaseCell Line, TumorCells, CulturedFluorometryHepatocytesLipid DropletsLipid MetabolismLipid PeroxidationMicroscopy, FluorescenceNF-kappa BOleic AcidAntioxidantsCarnitine O-PalmitoyltransferaseCatalaseNF-kappa BOleic AcidPalmitatesPeroxisome Proliferator-Activated ReceptorsReactive Oxygen SpeciesSilybinSilymarinSterol Regulatory Element Binding Protein 1TriglyceridesVitamin ELipid dropletsLipid metabolismMitochondrial β-oxidationNon-alcoholic fatty liver diseaseOxidative stressSilybinSteatotic hepatocytes

Identifiers

PMID27468193
PMCPMC4948277
OpenAlexW2489667194

What OpenQuestion holds

Textmetadata
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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.