ArticleAging cell2016
Deregulation of XBP1 expression contributes to myocardial vascular endothelial growth factor-A expression and angiogenesis during cardiac hypertrophy in vivo.
Article in Aging cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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Who cites it
39 citing papers in PubMed, 68 citations in OpenAlex.
- Prognostic value of X-box binding protein 1 and phospholipase A2 in myocardial injury after ST-segment elevation myocardial infarction: a prospective observational study.Journal of cardiothoracic surgery · 2026Observational
- Review
- VEGF-B is a novel mediator of ER stress which induces cardiac angiogenesis via RGD-binding integrins independent of VEGFR1/NRP activities.Molecular therapy : the journal of the American Society of Gene Therapy · 2025Article
- Morphometric and Molecular Interplay in Hypertension-Induced Cardiac Remodeling with an Emphasis on the Potential Therapeutic Implications.International journal of molecular sciences · 2025Review
- Mapping the transcriptional and epigenetic landscape of organotypic endothelial diversity in the developing and adult mouse.Nature cardiovascular research · 2025Article
- Review
- RTP801 interacts with the tRNA ligase complex and dysregulates its RNA ligase activity in Alzheimer's disease.Nucleic acids research · 2024Article
- Endoplasmic reticulum stress signaling modulates ischemia/reperfusion injury in the aged heart by regulating mitochondrial maintenance.Molecular medicine (Cambridge, Mass.) · 2024Review
- Article
- Cardiac epigenetic changes in VEGF signaling genes associate with myocardial microvascular rarefaction in experimental chronic kidney disease.American journal of physiology. Heart and circulatory physiology · 2023Article
- Knockdown of NUPR1 inhibits angiogenesis in lung cancer through IRE1/XBP1 and PERK/eIF2α/ATF4 signaling pathways.Open medicine (Warsaw, Poland) · 2023Article
- Molecular Mechanism Underlying Role of the XBP1s in Cardiovascular Diseases.Journal of cardiovascular development and disease · 2022Review
- X-box binding protein 1 as a key modulator in "healing endothelial cells", a novel EC phenotype promoting angiogenesis after MCAO.Cellular & molecular biology letters · 2022Article
- Involvement of Endoplasmic Reticulum Stress-Mediated Activation of C/EBP Homologous Protein in Aortic Regurgitation-Induced Cardiac Remodeling in Mice.Journal of cardiovascular translational research · 2022Article
- Atractylenolide III Attenuates Apoptosis in H9c2 Cells by Inhibiting Endoplasmic Reticulum Stress through the GRP78/PERK/CHOP Signaling Pathway.Evidence-based complementary and alternative medicine : eCAM · 2022Article
- Protective Effects of Shen-Yuan-Dan Capsule against Ischemia/Reperfusion Injury in Cardiomyocytes by Alleviating Endoplasmic Reticulum Stress.Evidence-based complementary and alternative medicine : eCAM · 2022Article
- MicroRNA-194-5p Attenuates Doxorubicin-Induced Cardiomyocyte Apoptosis and Endoplasmic Reticulum Stress by Targeting P21-Activated Kinase 2.Frontiers in cardiovascular medicine · 2022Article
- Xbp1s-Ddit3 promotes MCT-induced pulmonary hypertension.Clinical science (London, England : 1979) · 2021Article
- Mutation in FBXO32 causes dilated cardiomyopathy through up-regulation of ER-stress mediated apoptosis.Communications biology · 2021Article
- Inhibition of XBP1 Alleviates LPS-Induced Cardiomyocytes Injury by Upregulating XIAP through Suppressing the NF-κB Signaling Pathway.Inflammation · 2021Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
Abstract
Endoplasmic reticulum (ER) stress has been reported to be involved in many cardiovascular diseases such as atherosclerosis, diabetes, myocardial ischemia, and hypertension that ultimately result in heart failure. XBP1 is a key ER stress signal transducer and an important pro-survival factor of the unfolded protein response (UPR) in mammalian cells. The aim of this study was to establish a role for XBP1 in the deregulation of pro-angiogenic factor VEGF expression and potential regulatory mechanisms in hypertrophic and failing heart. Western blots showed that myocardial XBP1s protein was significantly increased in both isoproterenol (ISO)-induced and pressure-overload-induced hypertrophic and failing heart compared to normal control. Furthermore, XBP1 silencing exacerbates ISO-induced cardiac dysfunction along with a reduction of myocardial capillary density and cardiac expression of pro-angiogenic factor VEGF-A in vivo. Consistently, experiments in cultured cardiomyocytes H9c2 (2-1) cells showed that UPR-induced VEGF-A upregulation was determined by XBP1 expression level. Importantly, VEGF-A expression was increased in failing human heart tissue and blood samples and was correlated with the levels of XBP1. These results suggest that XBP1 regulates VEGF-mediated cardiac angiogenesis, which contributes to the progression of adaptive hypertrophy, and might provide novel targets for prevention and treatment of heart failure.
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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.