ArticleCardiovascular diabetology2024
Growth differentiation factor 11 regulates high glucose-induced cardiomyocyte pyroptosis and diabetic cardiomyopathy by inhibiting inflammasome activation.
Article in Cardiovascular diabetology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- DISC1 Orchestrates Mitochondrial Calcium Overload in Diabetic Encephalopathy Through a Dual Nucleocytoplasmic Mechanism.Biomolecules · 2026Article
- Gelatin Hydrolysate from Bigeye Snapper (International journal of molecular sciences · 2026Article
- Hyper-O-GlcNAcylation destabilizes ARC to unleash NLRP3-mediated pyroptosis in diabetic cardiomyopathy.Acta pharmacologica Sinica · 2026Article
- Metabolic pathways and cell death modalities in diabetic complications: unraveling pyroptosis, ferroptosis, cuproptosis, and disulfidptosis.Cell death discovery · 2026Review
- DNMT3a mediates FSTL3 methylation to regulate trophoblast proliferation, migration and invasion.Journal of molecular histology · 2026Article
- YY1 nitration participates in DbCM cardiomyocyte lipotoxicity by inhibiting ANXA3-induced microlipophagy.Redox biology · 2026Article
- Gut microbiota-derived trimethylamine N-oxide contributes to cardiomyocyte pyroptosis and cardiac injury via the tRF-Glu-ANT1-GSDMD axis.Cellular & molecular biology letters · 2026Article
- Identification of key miRNAs and target genes in psoriasis vulgaris and obesity co-morbidity.European journal of medical research · 2026Article
- MitoQ Ameliorates Diabetic Cardiomyopathy by Inhibiting the mtROS-TXNIP-NLRP3 Pathway.Mediators of inflammation · 2026Article
- Growth differentiation factor 11 attenuates doxorubicin-induced cardiotoxicity by inhibiting myocardial pyroptosis and oxidative stress.Molecular and cellular biochemistry · 2026Article
- Regulated Cell Death and Inflammatory Signaling in Diabetic Cardiomyopathy: Mechanisms and Therapeutic Strategies.Journal of cardiovascular translational research · 2025Review
- The Regulatory Role of NcRNAs in Pyroptosis and Disease Pathogenesis.Cell biochemistry and biophysics · 2025Review
- Growth differentiation factor 11 attenuates sepsis-associated acute kidney injury by reducing inflammation and coagulation via PGC-1α/Nrf2 activation.Cellular & molecular biology letters · 2025Article
- Regulation of transcription factor function by purinergic signalling in cardiovascular diseases.Purinergic signalling · 2025Review
- Berberine improves atrial remodeling by regulating the AMPK/PPARα signaling pathway in a rabbit model of atrial fibrillation.Journal of applied biomedicine · 2025Article
- TUBB4A relieves high glucose-induced cardiomyocyte hypertrophy and apoptosis through the regulation of ubiquitination and activation of the NOTCH signaling pathway.Cytotechnology · 2025Article
- Cardioprotective Effects of Dapagliflozin and Trimetazidine on Doxorubicin-Induced Cardiotoxicity in Streptozotocin-Induced Type 1 Diabetic Rats via Endoplasmic Reticulum Stress.Journal of clinical medicine · 2025Article
- Mechanisms underlying targeted mitochondrial therapy for programmed cardiac cell death.Frontiers in physiology · 2025Review
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Abstract
backgroundDiabetic cardiomyopathy (DCM) is a crucial complication of long-term chronic diabetes that can lead to myocardial hypertrophy, myocardial fibrosis, and heart failure. There is increasing evidence that DCM is associated with pyroptosis, a form of inflammation-related programmed cell death. Growth differentiation factor 11 (GDF11) is a member of the transforming growth factor β superfamily, which regulates oxidative stress, inflammation, and cell survival to mitigate myocardial hypertrophy, myocardial infarction, and vascular injury. However, the role of GDF11 in regulating pyroptosis in DCM remains to be elucidated. This research aims to investigate the role of GDF11 in regulating pyroptosis in DCM and the related mechanism. METHODS AND
resultsMice were injected with streptozotocin (STZ) to induce a diabetes model. H9c2 cardiomyocytes were cultured in high glucose (50 mM) to establish an in vitro model of diabetes. C57BL/6J mice were preinjected with adeno-associated virus 9 (AAV9) intravenously via the tail vein to specifically overexpress myocardial GDF11. GDF11 attenuated pyroptosis in H9c2 cardiomyocytes after high-glucose treatment. In diabetic mice, GDF11 alleviated cardiomyocyte pyroptosis, reduced myocardial fibrosis, and improved cardiac function. Mechanistically, GDF11 inhibited pyroptosis by preventing inflammasome activation. GDF11 achieved this by specifically binding to apoptosis-associated speck-like protein containing a CARD (ASC) and preventing the assembly and activation of the inflammasome. Additionally, the expression of GDF11 during pyroptosis was regulated by peroxisome proliferator-activated receptor α (PPARα).
conclusionThese findings demonstrate that GDF11 can treat diabetic cardiomyopathy by alleviating pyroptosis and reveal the role of the PPARα-GDF11-ASC pathway in DCM, providing ideas for new strategies for cardioprotection.
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