ArticleCell death & disease2020
Transcriptional factor ATF3 promotes liver fibrosis via activating hepatic stellate cells.
Article in Cell death & disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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Who cites it
43 citing papers in PubMed, 75 citations in OpenAlex.
- Decoding fibroblast activation: Transcriptional networks in hepatic stellate cells and across fibrotic organs (Review).International journal of molecular medicine · 2026Review
- Analysis of Allele-Specific Expression Highlights Novel Participants of Empagliflozin-Driven Effects on T2DM-Associated Regulatory Pathways.International journal of molecular sciences · 2026Article
- LyP vs advanced-stage CTCLs: single-cell profiling reveals markers of self-limited vs aggressive disease behavior.Blood advances · 2026Article
- Article
- Glyphosate-Induced Metabolic and Immune Modulation in Hepatoma Cells: Identification of Key Genes as Diagnostic and Therapeutic Targets Using an In Silico Systems Biology Approach.Journal of xenobiotics · 2026Article
- Structural maintenance of chromosome protein 1A exacerbates liver fibrosis by enhancing hepatic stellate cell activation and extracellular matrix synthesis via laminin subunit gamma 2 activation.Journal of cell communication and signaling · 2026Article
- Large-scale single-cell analysis and in silico perturbation reveal dynamic evolution of HCC: from initiation to therapeutic targeting.NPJ precision oncology · 2026Article
- HDAC7-Induced Epigenetic Repression Modulates ATF3 Functional Plasticity in Colorectal Cancer Pathogenesis.International journal of biological sciences · 2026Article
- Nanomedicine-Driven Modulation of Signaling Pathways in Hepatic Fibrosis.International journal of nanomedicine · 2026Review
- ATF3 aggravates kidney fibrosis via HDAC6-dependent epigenetic reprogramming.International journal of biological sciences · 2026Article
- Sufentanil preconditioning reduces hepatic ischemia-reperfusion injury in rats by regulating ferroptosis through ATF3.BMC anesthesiology · 2025Article
- Decoding the CHI3L1/IL-13Rα2 signaling nexus in MASH-fibrosis pathogenesis.Science advances · 2025Article
- The Non-Canonical ChREBPα Activity Suppresses the Activation of Hepatic Stellate Cells and Liver Fibrosis by Antagonizing TGF-β-E2F1 Axis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- GPR56 function as a key repressor in hepatocyte pyroptosis and the pathogenesis of liver fibrosis.Journal of translational medicine · 2025Article
- Inhibitory effects of herbal monomers on ferroptosis in renal fibrosis: a review and mechanistic study.Frontiers in pharmacology · 2025Review
- Exosomes secreted by ATF3/Nrf2-mediated ferroptotic renal tubular epithelial cells promote M1/M2 ratio imbalance inducing renal interstitial fibrosis following ischemia and reperfusion injury.Frontiers in immunology · 2025Article
- Smad4 regulates TGF-β1-mediated hedgehog activation to promote epithelial-to-mesenchymal transition in pancreatic cancer cells by suppressing Gli1 activity.Computational and structural biotechnology journal · 2024Article
- OPN-Mediated Crosstalk Between Hepatocyte E4BP4 and Hepatic Stellate Cells Promotes MASH-Associated Liver Fibrosis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- ATF3-mediated transactivation of CXCL14 in HSCs during liver fibrosis.Clinical and translational medicine · 2024Article
- Altered extracellular matrix-related pathways accelerate the transition from normal to prefibroid myometrium in Black women.American journal of obstetrics and gynecology · 2024Article
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The excessive accumulation of extracellular matrix (ECM) is a key feature of liver fibrosis and the activated hepatic stellate cells (HSCs) are the major producer of ECM proteins. However, the precise mechanisms and target molecules that are involved in liver fibrosis remain unclear. In this study, we reported that activating transcription factor 3 (ATF3) was over-expressed in mice and human fibrotic livers, in activated HSCs and injured hepatocytes (HCs). Both in vivo and in vitro study have revealed that silencing ATF3 reduced the expression of pro-fibrotic genes and inhibited the activation of HSCs, thus alleviating the extent of liver fibrosis, indicating a potential protective role of ATF3 knockdown. However, ATF3 was not involved in either the apoptosis or proliferation of HCs. In addition, our data illustrated that increased nuclear localization of ATF3 promoted the transcription of fibrogenic genes and lnc-SCARNA10, which functioned as a novel positive regulator of TGF-β signaling in liver fibrogenesis by recruiting SMAD3 to the promoter of these genes. Interestingly, further study also demonstrated that lnc-SCARNA10 promoted the expression of ATF3 in a TGF-β/SMAD3-dependent manner, revealing a TGF-β/ATF3/lnc-SCARNA10 axis that contributed to liver fibrosis by activating HSCs. Taken together, our data provide a molecular mechanism implicating induced ATF3 in liver fibrosis, suggesting that ATF3 may represent a useful target in the development of therapeutic strategies for liver fibrosis.
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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.