ArticleInternational journal of biological sciences2022
Endocytosis of Peptidase Inhibitor SerpinE2 promotes Myocardial Fibrosis through activating ERK1/2 and β-catenin Signaling Pathways.
Article in International journal of biological sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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.
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.
Who cites it
16 citing papers in PubMed, 25 citations in OpenAlex.
- Proteomic Mendelian randomization and machine learning reveal causal plasma biomarkers in cardiorenal comorbidity.Renal failure · 2026Article
- Urolithin A activates mitophagy via the AMPK-mTOR axis and modulates the gut-ceramide axis to ameliorate cardiac remodeling in HFpEF.Experimental & molecular medicine · 2026Article
- Multi-Omics Identification of Biomarkers for High-Altitude Pulmonary Hypertension.Journal of cardiovascular development and disease · 2026Article
- Cartilage intermediate layer protein inhibits ligamentum flavum hypertrophy mediated by TGF-β1/SMAD3/SERPINE2 signaling pathway.Cellular and molecular life sciences : CMLS · 2026Article
- From origins to nomenclature: illuminating the landscape of CNS fibroblasts and fibroblast-like cells.Acta neuropathologica communications · 2026Review
- Exploratory transcriptomic analysis of mouse articular cartilage in response to tissue inhibitor of metalloproteinase 3 identifies inflammation-associated gene expression changes.Frontiers in immunology · 2026Article
- IFN-γ could induce ferroptosis in keloid fibroblasts by inhibiting the expression of serpine2.Cell death discovery · 2025Article
- The Role of Signalling Pathways in Myocardial Fibrosis in Hypertrophic Cardiomyopathy.Reviews in cardiovascular medicine · 2025Review
- Epigenetic modification regulates the ligamentum flavum hypertrophy through miR-335-3p/SERPINE2/β-catenin signaling pathway.Cellular & molecular biology letters · 2025Article
- SerpinE2 promotes M2 polarization in macrophage to accelerate colorectal cancer progression.Frontiers in oncology · 2025Article
- Novel insights into the multifaceted and tissue-specific roles of the endocytic receptor LRP1.The Journal of biological chemistry · 2024Review
- Transcriptome Analyses of Liver Sinusoidal Endothelial Cells Reveal a Consistent List of Candidate Genes Associated with Endothelial Dysfunction and the Fibrosis Progression.Current issues in molecular biology · 2024Article
- VASN knockout induces myocardial fibrosis in mice by downregulating non-collagen fibers and promoting inflammation.Frontiers in pharmacology · 2024Article
- Serpin peptidase inhibitor, clade E, member 2 in physiology and pathology: recent advancements.Frontiers in molecular biosciences · 2024Review
- Anti-inflammatory, Anti-fibrotic and Pro-cardiomyogenic Effects of Genetically Engineered Extracellular Vesicles Enriched in miR-1 and miR-199a on Human Cardiac Fibroblasts.Stem cell reviews and reports · 2023Article
- Serine/threonine kinase 3 promotes oxidative stress and mitochondrial damage in septic cardiomyopathy through inducing Kelch-like ECH-associated protein 1 phosphorylation and nuclear factor erythroid 2-related factor 2 degradation.International journal of biological sciences · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cardiac fibrosis is one of the common pathological processes in many cardiovascular diseases characterized by excessive extracellular matrix deposition. SerpinE2 is a kind of protein that inhibits peptidase in extracellular matrix and up-regulated tremendously in mouse model of cardiac fibrosis induced by pressure-overloaded via transverse aortic constriction (TAC) surgery. However, its effect on cardiac fibroblasts (CFs), collagen secretion and the underlying mechanism remains unclear. In this study, DyLight® 488 green fluorescent dye or His-tagged proteins were used to label the exogenous serpinE2 protein. It was showed that extracellular serpinE2 translocated into CFs by low-density lipoprotein receptor-related protein 1 (LRP1) and urokinase plasminogen activator receptor (uPAR) of cell membrane through endocytosis. Knockdown of LRP1 or uPAR reduced the level of serpinE2 in CFs and down-regulated the collagen expression. Inhibition of the endocytosis of serpinE2 could inhibit ERK1/2 and β-catenin signaling pathways and subsequently attenuated collagen secretion. Knockdown of serpinE2 attenuates cardiac fibrosis in TAC mouse. We conclude that serpinE2 could be translocated into cardiac fibroblasts due to endocytosis through directly interact with the membrane protein LRP1 and uPAR, and this process activated the ERK1/2, β-catenin signaling pathways, consequently promoting collagen production.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.