Evidence map›Paper›PMID 34684455›Full record

ArticleNutrients2021

Zonarol Protected Liver from Methionine- and Choline-Deficient Diet-Induced Nonalcoholic Fatty Liver Disease in a Mouse Model.

Jia Han, Xin Guo, Tomoyuki Koyama, Daichi Kawai, Jing Zhang, Reimon Yamaguchi, Xiaolei Zhou, Yoshiharu Motoo, Takumi Satoh, Sohsuke Yamada

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Foods (Basel, Switzerland) · 2024
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  3. Brown AlgaeMarine drugs · 2024
    Article
  4. Review
  5. Article
  6. 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

10 authors at 4 institutions in 2 countries.

Jia HanDepartment of Pathology and Laboratory Medicine, Kanazawa Medical University, Ishikawa 920-0293, Japan.ORCID 0000-0003-0108-996X
Xin GuoDepartment of Pathology and Laboratory Medicine, Kanazawa Medical University, Ishikawa 920-0293, Japan.
Tomoyuki KoyamaLaboratory of Nutraceuticals and Functional Foods Science, Graduate School of Marine Science and Technology, Tokyo 108-8477, Japan.
Daichi KawaiLaboratory of Nutraceuticals and Functional Foods Science, Graduate School of Marine Science and Technology, Tokyo 108-8477, Japan.
Jing ZhangDepartment of Pathology and Laboratory Medicine, Kanazawa Medical University, Ishikawa 920-0293, Japan.
Reimon YamaguchiDepartment of Dermatology, Kanazawa Medical University, Ishikawa 920-0293, Japan.
Xiaolei ZhouCollege of Bioscience & Bioengineering, Hebei University of Science and Technology, Shijiazhuang 050018, China.
Yoshiharu MotooDepartment of Medical Oncology, Kanazawa Medical University, Ishikawa 920-0293, Japan.
Takumi SatohDepartment of Anti-Aging Food Research, School of Bioscience and Biotechnology, Tokyo University of Technology, Tokyo 192-0982, Japan.
Sohsuke YamadaDepartment of Pathology and Laboratory Medicine, Kanazawa Medical University, Ishikawa 920-0293, Japan.ORCID 0000-0003-2662-0024
Kanazawa Medical University · JPTokyo University of Marine Science and Technology · JPHebei University of Science and Technology · CNTokyo University of Technology · JP

Funding

Japan Society for the Promotion of Science 19K16783Japan Society for the Promotion of Science 20K07454Japan Society for the Promotion of Science 20K17363Kanazawa Medical University S2018-6
6 · The paper itself

Abstract

Nonalcoholic fatty liver disease (NAFLD) is one of the most common liver diseases with no approved treatment. Zonarol, an extract from brown algae, has been proven to have anti-inflammatory and antioxidant effects. In this study, we investigated the role of zonarol in the progression of methionine- and choline-deficiency (MCD) diet-induced NAFLD in mice. After oral treatment with zonarol, a lighter body weight was observed in zonarol group (ZG) mice in comparison to control group (CG) mice. The NAFLD scores of ZG mice were lower than those of CG mice. Hepatic and serum lipid levels were also lower in ZG mice with the reduced expression of lipid metabolism-related factors. Furthermore, ZG mice showed less lipid deposition, less inflammatory cell infiltration and lower inflammatory cytokine levels in comparison to CG mice. Moreover, the numbers of 8-hydroxy-20-deoxyguanosine (8-OHdG)-positive hepatocytes and levels of hepatic and serum thiobarbituric acid reactive substances (TBARS) were significantly lower in comparison to CG mice. The expression levels of nuclear factor erythroid 2 related factor 2 (Nrf2), as well as its upstream and downstream molecules, changed in ZG mice. Zonarol could prevent the progression of NAFLD by decreasing inflammatory responses, oxidative stress and improving lipid metabolism. Meanwhile the Nrf2 pathway may play an important role in these effects.

Indexed as

DietAnimalsBiomarkersCholine DeficiencyDisease Models, AnimalHepatocytesImmunohistochemistryLipid MetabolismLiverMaleMethionineMiceModels, BiologicalNF-E2-Related Factor 2Non-alcoholic Fatty Liver DiseaseOxidative StressBiomarkersMethionineNfe2l2 protein, mouseNF-E2-Related Factor 2Protective AgentsSesquiterpenesZonarolNAFLDNrf2zonarol

Identifiers

PMID34684455
PMCPMC8537643
OpenAlexW3202618400

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.