Evidence map›Paper›PMID 34758848›Full record

ArticleChinese medicine2021

Honokiol attenuates lipotoxicity in hepatocytes via activating SIRT3-AMPK mediated lipophagy.

Jingxin Liu, Tian Zhang, Jianzhong Zhu, Shuangchen Ruan, Rongsong Li, Bing Guo, Ligen Lin

Open access · goldAbstract read
In one paragraph

Article in Chinese medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.6field-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

26 citing papers in PubMed, 46 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

7 authors at 4 institutions in 2 countries.

Jingxin Liu *College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, Guangdong, China.
Tian Zhang *State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macao, SAR, China.
Jianzhong ZhuState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macao, SAR, China.
Shuangchen RuanCollege of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, Guangdong, China. ruanshuangchen@sztu.edu.cn.
Rongsong LiCollege of Health Science and Environmental Engineering, Shenzhen Technology University, 3002 Lantian Road, Pingshan District, Shenzhen, Guangdong, China. lirongsong@sztu.edu.cn.
Bing GuoThe Department of Pathophysiology, Guizhou Provincial Key Laboratory of Pathogenesis and Drug Research On Common Chronic Diseases), College of Basic Medical Sciences, Guizhou Medical University, Guiyang, 550025, Guizhou, China. guobingbs@126.com.
Ligen LinState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, Taipa, Macao, SAR, China. ligenl@um.edu.mo.ORCID http://orcid.org/0000-0002-6799-5327
Guiyang Medical University · CNShenzhen University · CNUniversity of Macau · MOShenzhen Technology University · CN

Funding

Macao Science and Technology Development Fund FDCT 0031/2019/A1National Natural Science Foundation of China 81872754the Research Fund of University of Macau MYRG2017-00109-ICMSthe Research Fund of University of Macau MYRG2018-00037-ICMS
6 · The paper itself

Abstract

backgroundNon-alcoholic fatty liver disease (NAFLD) is characterized by ectopic accumulation of triglycerides in the liver. Emerging evidence has demonstrated that lipophagy regulates lipid mobilization and energy homeostasis in the liver. Sirtuin 3 (SIRT3), a mitochondrial NAD

methodsAML12 was challenged with 500 μM palmitic acid and 250 μM oleic acid mixture solution to induce lipotoxicity. C57BL/6J mice were fed with a choline-deficient high fat diet (CDHFD) to generate liver steatosis. The expression of autophagy-related and AMP-activated protein kinase (AMPK) pathway proteins was evaluated by Western blotting and immunofluorescence staining. Intracellular lipid accumulation was validated by Nile red staining. Molecular docking analysis was performed on AutoDock 4.2.

resultsHK (5 and 10 μM) was found to attenuate lipid accumulation through promoting SIRT3-AMPK-mediated autophagy, mainly on lipid droplets. HK had hydrophobic interaction with amino acid residues (PHE294, GLU323 and VAL324) and NAD

conclusionsThese results suggest that HK could ameliorate lipotoxicity in hepatocytes by activating SIRT3-AMPK-lipophagy axis, which might be a potential therapeutic agent against NAFLD.

Indexed as

HepatocytesHonokiolLipid accumulationLipolysisLipophagySIRT3

Identifiers

PMID34758848
PMCPMC8579168
OpenAlexW3194183875

What OpenQuestion holds

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Registered trials

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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.