Evidence map›Paper›PMID 28399886›Full record

ArticleJournal of translational medicine2017

Levels of hepatic Th17 cells and regulatory T cells upregulated by hepatic stellate cells in advanced HBV-related liver fibrosis.

Xiaoyan Li, Yujie Su, Xuefeng Hua, Chan Xie, Jing Liu, Yuehua Huang, Liang Zhou, Min Zhang, Xu Li, Zhiliang Gao

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
3.5field-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

32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 54 citations in OpenAlex.

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  17. [Effects of hepatitis B virus on Th17, Treg and Th17/Treg ratio in different alanine aminetransferase stages].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2022
    Article
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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

10 authors at 2 institutions in 1 country.

Xiaoyan LiDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
Yujie SuDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
Xuefeng HuaDepartment of Transplant Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Chan XieDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
Jing LiuDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
Yuehua HuangDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
Liang ZhouDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
Min ZhangDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China.
Xu LiDepartment of Infectious Diseases, The First Affiliated Hospital of Anhui Medical University, No 210 Jixi Road, Hefei, 230022, Anhui Province, China. aaylixu@qq.com.
Zhiliang GaoDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, No 600 Tianhe Road, Guangzhou, 510630, Guangdong Province, China. zhilianggao@21cn.com.
Third Affiliated Hospital of Sun Yat-sen University · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLiver fibrosis which mainly occurs upon chronic hepatitis virus infection potentially leads to portal hypertension, hepatic failure and hepatocellular carcinoma. However, the immune status of Th17 and Treg cells in liver fibrosis is controversial and the exact mechanisms remain largely elusive.

methodsLiver tissues and peripheral blood were obtained simultaneously from 32 hepatitis B virus infected patients undergoing surgery for hepatocellular carcinoma at the medical center of Sun Yat-sen University. Liver tissues at least 3 cm away from the tumor site were used for the analyses. Levels of Th17 cells and regulatory T cells were detected by flow cytometry analysis and immunohistochemistry. In vitro experiment, we adopted magnetic cell sorting to investigate how hepatic stellate cells regulate the levels of Th17 cells and regulatory T cells.

resultsWe found that hepatic Th17 cells and regulatory T cells were increased in patients with advanced stage HBV-related liver fibrosis. Hepatic stellate cells upregulated the levels of Th17 cells and regulatory T cells via PGE2/EP2 and EP4 pathway.

conclusionsWe found that the increased levels of Th17 cells and regulatory T cells were upregulated by hepatic stellate cells. These results may provide insight into the role of hepatic stellate cells and Th17 cells and regulatory T cells in the persistence of fibrosis and into the occurrence of hepatocellular carcinoma following cirrhosis.

Indexed as

Antigens, CDDinoprostoneFemaleForkhead Transcription FactorsHepatic Stellate CellsHepatitis B virusHumansLiverLiver CirrhosisMaleMiddle AgedReceptors, Prostaglandin E, EP2 SubtypeReceptors, Prostaglandin E, EP4 SubtypeTh17 CellsT-Lymphocytes, RegulatoryAntigens, CDDinoprostoneForkhead Transcription FactorsFOXP3 protein, humanReceptors, Prostaglandin E, EP2 SubtypeReceptors, Prostaglandin E, EP4 SubtypeHepatic stellate cellsLiver fibrosis, HCCRegulatory T cellsTh17 cells

Identifiers

PMID28399886
PMCPMC5387242
OpenAlexW2606723493

What OpenQuestion holds

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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.