Evidence map›Paper›PMID 32023451›Full record

ArticleCell reports2020

A Positive Feedback Loop of TET3 and TGF-β1 Promotes Liver Fibrosis.

Yetao Xu, Xiaoli Sun, Ruling Zhang, Tiefeng Cao, Shi-Ying Cai, James L Boyer, Xuchen Zhang, Da Li, Yingqun Huang

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
7.9field-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

45 citing papers in PubMed, 74 citations in OpenAlex.

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  6. [Two-sample Mendelian randomization analysis for the causal relationship between 91 circulating inflammatory proteins and liver cirrhosis].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2025
    Article
  7. Article
  8. Targeting Fibrosis: From Molecular Mechanisms to Advanced Therapies.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  9. TET3-overexpressing macrophages promote endometriosis.The Journal of clinical investigation · 2024
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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

9 authors at 2 institutions in 2 countries.

Yetao XuDepartment of Obstetrics, Gynecology, & Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06510, USA; Center of Reproductive Medicine, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu 211166, China.
Xiaoli SunDepartment of Obstetrics, Gynecology, & Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06510, USA; Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Affiliated Hospital of Nantong University, Jiangsu 226001, China.
Ruling ZhangDepartment of Obstetrics, Gynecology, & Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06510, USA; Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200080, China.
Tiefeng CaoDepartment of Obstetrics, Gynecology, & Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06510, USA; Department of Gynecology and Obstetrics, First Affiliated Hospital of Sun Yat-Sen University, Guangdong 510070, China.
Shi-Ying CaiLiver Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06510, USA.
James L BoyerLiver Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06510, USA.
Xuchen ZhangPathology Department, Yale University School of Medicine, New Haven, CT 06510, USA.
Da LiDepartment of Obstetrics, Gynecology, & Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06510, USA; Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, China. Electronic address: leeda@ymail.com.
Yingqun HuangDepartment of Obstetrics, Gynecology, & Reproductive Sciences, Yale University School of Medicine, New Haven, CT 06510, USA. Electronic address: yingqun.huang@yale.edu.
Yale University · USJiangsu Province Hospital · CN

Funding

Yale Liver CenterP30DK034989 · NIDDK · YALE UNIVERSITY · PI YASUKO IWAKIRI · 1986 to 2026
$31.1M
H19 Long Noncoding RNA in Hepatic Gluconeogenesis RegulationR01DK119386 · NIDDK · YALE UNIVERSITY · PI HUANG, YINGQUN · 2018 to 2020
$1.2M
NIDDK NIH HHS P30 DK034989NIDDK NIH HHS R01 DK119386
6 · The paper itself

Abstract

Pathological activation of TGF-β signaling is universal in fibrosis. Aberrant TGF-β signaling in conjunction with transdifferentiation of hepatic stellate cells (HSCs) into fibrogenic myofibroblasts plays a central role in liver fibrosis. Here we report that the DNA demethylase TET3 is anomalously upregulated in fibrotic livers in both humans and mice. We demonstrate that in human HSCs, TET3 promotes profibrotic gene expression by upregulation of multiple key TGF-β pathway genes, including TGFB1. TET3 binds to target gene promoters, inducing demethylation, which in turn facilitates chromatin remodeling and transcription. We also reveal a positive feedback loop between TGF-β1 and TET3 in both HSCs and hepatocytes. Furthermore, TET3 knockdown ameliorates liver fibrosis in mice. Our results uncover a TET3/TGF-β1 positive feedback loop as a crucial determinant of liver fibrosis and suggest that inhibiting TET3 may represent a therapeutic strategy for liver fibrosis and perhaps other fibrotic diseases.

Indexed as

Feedback, PhysiologicalAdultAnimalsBase SequenceCell LineDioxygenasesEpigenesis, GeneticFemaleHepatic Stellate CellsHepatocytesHumansLiver CirrhosisMaleMice, Inbred C57BLMiddle AgedSignal TransductionDioxygenasesTET3 protein, humanTransforming Growth Factor beta1

Identifiers

PMID32023451
PMCPMC7063678
OpenAlexW3005492466

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.