ArticleJournal of cellular physiology2021
GRP78 effectively protect hypoxia/reperfusion-induced myocardial apoptosis via promotion of the Nrf2/HO-1 signaling pathway.
Article in Journal of cellular physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 27 citations in OpenAlex.
- GRP78 dysregulation: A proposed molecular mechanism linking the tumor microenvironment to sepsis susceptibility in patients with cancer (Review).International journal of molecular medicine · 2026Review
- GRP78 in human diseases: From molecular chaperone to therapeutic target.Theranostics · 2026Review
- Transcutaneous electrical acustimulation promotes wound healing in mice by modulating signaling molecules and mitochondria function.Archives of dermatological research · 2025Article
- Neuroprotective potential of quercetin in Alzheimer's disease: targeting oxidative stress, mitochondrial dysfunction, and amyloid-β aggregation.Frontiers in pharmacology · 2025Article
- Therapeutic Role of Chinese Medicine Targeting Nrf2/HO-1 Signaling Pathway in Myocardial Ischemia/Reperfusion Injury.Chinese journal of integrative medicine · 2024Review
- Potential Targets of Natural Products for Improving Cardiac Ischemic Injury: The Role of Nrf2 Signaling Transduction.Molecules (Basel, Switzerland) · 2024Review
- Metal-Binding Proteins Cross-Linking with Endoplasmic Reticulum Stress in Cardiovascular Diseases.Journal of cardiovascular development and disease · 2023Review
- Estradiol regulates oxidative stress and angiogenesis of myocardial microvascular endothelial cells via the CDK1/CDK2 pathway.Heliyon · 2023Article
- miR-199a-5p inhibits aortic valve calcification by targeting ATF6 and GRP78 in valve interstitial cells.Open medicine (Warsaw, Poland) · 2023Article
- Isoflavones from Semen Sojae Preparatum Improve Atherosclerosis and Oxidative Stress by Modulating Nrf2 Signaling Pathway through Estrogen-Like Effects.Evidence-based complementary and alternative medicine : eCAM · 2022Article
- 5-Aminolevulinic Acid Attenuates Glucose-Regulated Protein 78 Expression and Hepatocyte Lipoapoptosis via Heme Oxygenase-1 Induction.International journal of molecular sciences · 2021Article
- GRP78 effectively protect hypoxia/reperfusion-induced myocardial apoptosis via promotion of the Nrf2/HO-1 signaling pathway.Journal of cellular physiology · 2021Article
- Artesunate Combined With Metformin Ameliorate on Diabetes-Induced Xerostomia by Mitigating Superior Salivatory Nucleus and Salivary Glands Injury in Type 2 Diabetic Rats via the PI3K/AKT Pathway.Frontiers in pharmacology · 2021Article
- Sanqi Oral Solution Mitigates Proteinuria in Rat Passive Heymann Nephritis and Blocks Podocyte ApoptosisFrontiers in pharmacology · 2021Article
- Sesamin Protects against and Ameliorates Rat Intestinal Ischemia/Reperfusion Injury with Involvement of Activating Nrf2/HO-1/NQO1 Signaling Pathway.Oxidative medicine and cellular longevity · 2021Article
- Aconitine Induces TRPV2-Mediated CaEvidence-based complementary and alternative medicine : eCAM · 2021Article
- Electroacupuncture Pretreatment Mitigates Myocardial Ischemia/Reperfusion Injury via XBP1/GRP78/Akt Pathway.Frontiers in cardiovascular medicine · 2021Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Myocardial infarction is a major cause of death worldwide. Despite our understanding of the pathophysiology of myocardial infarction and the therapeutic options for treatment have improved substantially, acute myocardial infarction remains a leading cause of morbidity and mortality. Recent findings revealed that GRP78 could protect myocardial cells against ischemia reperfusion injury-induced apoptosis, but the exact function and molecular mechanism remains unclear. In this study, we aimed to explore the effects of GRP78 on hypoxia/reperfusion (H/R)-induced cardiomyocyte injury. Intriguingly, we first observed that GRP78 overexpression significantly protected myocytes from H/R-induced apoptosis. On mechanism, our work revealed that GRP78 protected myocardial cells from hypoxia/reperfusion-induced apoptosis via the activation of the Nrf2/HO-1 signaling pathway. We observed the enhanced expression of Nrf2/HO-1 in GRP78 overexpressed H9c2 cell, while GRP78 deficiency dramatically antagonized the expression of Nrf2/HO-1. Furthermore, we found that blocked the Nrf2/HO-1 signaling by the HO-1 inhibitor zinc protoporphyrin IX (Znpp) significantly retrieved H9c2 cells apoptosis that inhibited by GRP78 overexpression. Taken together, our findings revealed a new mechanism by which GRP78 alleviated H/R-induced cardiomyocyte apoptosis in H9c2 cells via the promotion of the Nrf2/HO-1 signaling pathway.
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