Evidence map›Paper›PMID 34825320›Full record

ArticleMolecular biology reports2022

Autophagy of hepatic stellate cell induced by Clonorchis sinensis.

Bao Zheng, Zhiyan Gao, Liumei Liang, Yunyu Lu, Yongting Kong, Wanting Chen, Keying Lin, Wanqi Chen, Jingying Mai, Yanwen Li and 1 more

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In one paragraph

Article in Molecular biology reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 33% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. 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

11 authors at 2 institutions in 1 country.

Bao Zheng *Department of Parasitology, School of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, People's Republic of China.
Zhiyan Gao *Department of Morphology Experiment Center, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China.
Liumei LiangKingMed College of Laboratory Medicine, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China.
Yunyu LuDepartment of Parasitology, School of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, People's Republic of China.
Yongting KongKingMed College of Laboratory Medicine, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China.
Wanting ChenKingMed College of Laboratory Medicine, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China.
Keying LinKingMed College of Laboratory Medicine, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China.
Wanqi ChenKingMed College of Laboratory Medicine, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China.
Jingying MaiDepartment of Pathogen Biology & Immunology, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China.
Yanwen LiDepartment of Parasitology, School of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, People's Republic of China. yanwenligx@aliyun.com.ORCID http://orcid.org/0000-0002-7709-6085
Changling MaDepartment of Pathogen Biology & Immunology, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, 511436, People's Republic of China. changlingma@gzhmu.edu.cn.ORCID http://orcid.org/0000-0002-9987-3439
Guangzhou Medical University · CNGuangxi Medical University · CN

Funding

Guangdong Province University Student Innovation and Entrepreneurship Training Programs S201910570080Guangxi First-class Discipline Project for Basic Medicine GXFCDP-BM-2018Guangzhou Medical University Student Science and Technology Innovation Programs 2018A094Natural Science Foundation of Guangxi 2019GXNSFAA245069Natural Science Foundation of Guangxi No. 2020GXNSFAA159068
6 · The paper itself

Abstract

backgroundClonorchis sinensis was a food-borne zoonotic parasite in the worldwide and also an important risk factor of hepatic fibrosis. Excretory/secretion products of C. sinensis (CsESPs) are involved in parasite-host interactions and contribute to the development of hepatic damage. The aim of the present study was to investigate whether CsESPs and CsTP (adult protein) could induce autophagy of hepatic stellate cells (HSCs) and further activate HSCs so as to participate in the pathogenesis of hepatic fibrosis. METHODS AND

resultsThe human hepatic stellate cell line LX-2 was stimulated by CsESPs and CsTP. CsESPs showed the effect on cell proliferation in methyl thiazolyl tetrazolium (MTT) assay while CsTP failed. Autophagosomes and autolysosomes were observed after the transmission mRFP-EGFP-LC3 plasmid into the LX-2 cells. CsESPs had more powerful to induce the accumulation of autophagosomes and autolysosomes to enhance autophagic flux compared with CsTP. Western-blotting analysis confirmed that the ratio of LC3-II/I in LX-2 cells was up-regulated after CsESPs treatment for 6 h, which further proved that CsESPs could induce autophagy in LX-2 cells. Meanwhile, q-PCR results showed that the mRNA levels of collagen I, collagen III and α-SMA decreased in LX-2 cells after treatment with autophagy inhibitor chloroquine, whereas they increased when combination with CsESPs.

conclusionsThese results suggested that CsESPs-induced autophagy might be involved in the activation of HSCs, and consequently participate in the pathogenesis of hepatic fibrosis caused by C. sinensis infection.

Indexed as

Clonorchis sinensisHepatic Stellate CellsAdultAnimalsAutophagyCell ProliferationHumansLiver CirrhosisAutophagyClonorchis sinensisExcretory-secretory productsHepatic fibrosisHepatic stellate cells

Identifiers

PMID34825320
OpenAlexW3217763916

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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.