Evidence map›Paper›PMID 30600470›Full record

ArticleInflammopharmacology2019

Resveratrol ameliorates gouty inflammation via upregulation of sirtuin 1 to promote autophagy in gout patients.

Qi-Bin Yang, Yong-Long He, Xiao-Wu Zhong, Wen-Guang Xie, Jing-Guo Zhou

Abstract read
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In one paragraph

Article in Inflammopharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
6.9field-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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

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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

5 authors at 4 institutions in 1 country.

Qi-Bin YangDepartment of Rheumatology and Immunology, The Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan Province, China. yangqb_001@163.com.ORCID http://orcid.org/0000-0001-7954-1237
Yong-Long HeDepartment of Rheumatology and Immunology, The Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan Province, China.
Xiao-Wu ZhongDepartment of Clinical Laboratory, The Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, Sichuan Province, China.
Wen-Guang XieDepartment of Rheumatology and Immunology, The First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, Sichuan Province, China.
Jing-Guo ZhouDepartment of Rheumatology and Immunology, The First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, Sichuan Province, China. jgzhou@cmc.edu.cn.
First Affiliated Hospital of Chengdu Medical College · CNAffiliated Hospital of North Sichuan Medical College · CNChengdu Medical College · CNNorth Sichuan Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundResveratrol exerts an anti-inflammatory effect on collagen-induced arthritis and osteoarthritis in rats via activation of sirtuin 1 (SIRT1). Autophagy can be induced by resveratrol and leads to amelioration of interleukin-1 beta (IL-1β) release in vitro. We aimed to determine the anti-inflammatory mechanisms of resveratrol in patients with gout.

methodsBlood samples were obtained from patients with acute gout, intercritical gout (IG) and healthy controls (HC). The mRNA and protein levels of SIRT1 and nuclear factor-kappa B (NF-kB) p65 were determined in peripheral blood mononuclear cells (PBMCs) lysate from these patients. In the in vitro experiment, SIRT1, autophagy-related genes (beclin-1 and microtubule-associated protein 1 light-chain 3) and key genes involved in the gouty inflammatory pathway, including NF-κB p65, NLR family pyrin domain containing 3 (NLRP3), caspase-1 and IL-1β, were determined in PBMCs lysate or plasma from IG patients exposed to monosodium urate (MSU) crystals with or without resveratrol.

resultsThe mRNA and protein levels of SIRT1 were downregulated in PBMCs from gout patients in comparison with HC. In the in vitro experiment, the protein levels of SIRT1 were downregulated in PBMCs from IG patients exposed to MSU crystals and were restored by resveratrol in a dose-dependent manner. Furthermore, high doses of resveratrol ameliorated the release of the inflammatory cytokine IL-1β. In addition, the mRNA levels of NLRP3 and NF-κB p65 were regulated by resveratrol, but caspase-1 and IL-1β were not. Furthermore, resveratrol promoted MSU-induced autophagy in PBMCs from patients with gout.

conclusionThese findings suggest that resveratrol ameliorates gouty inflammation via upregulation of SIRT1 to promote autophagy in patients with gout.

Indexed as

AutophagyCaspase 1CytokinesDown-RegulationFemaleGoutHumansInflammationInterleukin-1betaLeukocytes, MononuclearMaleMiddle AgedNF-kappa BNLR Family, Pyrin Domain-Containing 3 ProteinResveratrolSignal TransductionCaspase 1CytokinesInterleukin-1betaNF-kappa BNLR Family, Pyrin Domain-Containing 3 ProteinResveratrolSIRT1 protein, humanSirtuin 1AutophagyGoutResveratrolSirtuin 1

Identifiers

PMID30600470
OpenAlexW2907071986

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.