Evidence map›Paper›PMID 34399601›Full record

ArticleInternational journal of immunopathology and pharmacology

Melatonin ameliorates hepatic steatosis by inhibiting NLRP3 inflammasome in db/db mice.

Yongxiang Yu, Dongru Chen, Yuhua Zhao, Jianjun Zhu, Xiaohui Dong

Open access · goldAbstract read
In one paragraph

Article in International journal of immunopathology and pharmacology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. International journal of environmental research and public health · 2022
    Article
  11. Intestinal Dysbiosis, the Tryptophan Pathway and Nonalcoholic Steatohepatitis.International journal of tryptophan research : IJTR · 2022
    Review
  12. 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

5 authors at 2 institutions in 1 country.

Yongxiang YuDepartment of Pharmacy, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, China.ORCID https://orcid.org/0000-0003-2231-5225
Dongru ChenCommunity Health Service Center of Suoqian Town, Hangzhou, China.
Yuhua ZhaoDepartment of Pharmacy, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, China.
Jianjun ZhuDepartment of Pharmacy, Affiliated Xiaoshan Hospital, Hangzhou Normal University, Hangzhou, China.
Xiaohui DongDepartment of Pharmacy, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
Affiliated Hospital of Hangzhou Normal University · CNShanghai East Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionType 2 diabetes mellitus (T2DM) is commonly accompanied by obesity and non-alcoholic fatty liver disease (NAFLD), yet the mechanism underlying diabetes-related NAFLD is not fully understood. It has been reported that melatonin can regulate glucose and lipid metabolism. This study aims to investigate the actions and mechanisms of melatonin toward the development of diabetes-related NAFLD.

methodsMelatonin (bid, 30 mg/kg/day,

resultsMelatonin treatment significantly reduced blood glucose, serum insulin, body weight, related liver weight, serum lipids, and hepatic enzymes in db/db mice. Melatonin markedly corrected the NAFLD phenotypes, including lipid accumulation, steatohepatitis, fibrosis, and oxidative stress levels. Melatonin significantly improved the MMP level and decreased the serum IL-1β and IL-18 concentrations. The mRNA levels of the NLRP3 inflammasome could also be remarkably reversed by melatonin in the liver tissues. The activation of the NLRP3 inflammasome was also suppressed, evidenced by the downregulated proteins of NLRP3, caspase-1, IL-1β, and IL-18. The enhanced fluorescence intensity of caspase-1 in the liver tissues was also obviously weakened by the melatonin treatment.

conclusionOur study concluded that melatonin could safeguard against NAFLD by improving hepatic steatosis in db/db mice, and this action could be associated with the regulation of the NLRP3 inflammasome activation.

Indexed as

AnimalsCaspase 1Diabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2Disease Models, AnimalFatty LiverInflammasomesInterleukin-18LiverLiver Function TestsMaleMelatoninMiceMice, Inbred C57BLNLR Family, Pyrin Domain-Containing 3 ProteinOxidative StressCaspase 1InflammasomesInterleukin-18MelatoninNLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, mousediabetes mellitusmelatoninNLRP3 inflammasomeNon-alcoholic fatty liver disease

Identifiers

PMID34399601
PMCPMC8375339
OpenAlexW3195532274

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.