ReviewJournal of cellular and molecular medicine2023
OPA1, a molecular regulator of dilated cardiomyopathy.
Review in Journal of cellular and molecular medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 14 citations in OpenAlex.
- Mitochondrial Fusion and Fission in Age-Related Cardio-Cerebral Diseases: Mechanisms and Interventions.Aging cell · 2026Review
- Mitochondrial protein OPA3 sustains cardiac function by regulating calcium handling in male mice.Nature communications · 2026Article
- Mitochondrial Network Dynamics in Aging: Cellular Mechanisms, Intercellular Communication, and Their Impact on Tissue Adaptability.International journal of molecular sciences · 2026Review
- Attenuated lamin A-prohibitin2 interaction leads to mitochondrial dysfunction in LMNA 289 A>G-mediated dilated cardiomyopathy.The Journal of biological chemistry · 2026Article
- Periodontitis and cardiovascular diseases: bridging the gap through mitochondrial dysfunction.Frontiers in oral health · 2026Review
- Mitochondrial Dysfunction in Cardiomyopathy and Heart Failure: From Energetic Collapse to Therapeutic Opportunity.Biomolecules · 2025Review
- Review
- mTOR inhibition triggers mitochondrial fragmentation in cardiomyocytes through proteosome-dependent prohibitin degradation and OPA-1 cleavage.Cell communication and signaling : CCS · 2025Article
- Mitochondrial Dysfunction in Neurodegenerative Diseases: Mechanisms and Corresponding Therapeutic Strategies.Biomedicines · 2025Review
- Mitochondria associated membranes in dilated cardiomyopathy: connecting pathogenesis and cellular dysfunction.Frontiers in cardiovascular medicine · 2025Review
- Three-dimensional cultured human umbilical cord mesenchymal stem cells attenuate pulmonary fibrosis by improving the balance of mitochondrial fusion and fission.Stem cells translational medicine · 2024Article
- Dihydromyricetin regulates RIPK3-CaMKII to prevent necroptosis in high glucose-stimulated cardiomyocytes.Heliyon · 2024Article
- Pectolinarigenin Improves Oxidative Stress and Apoptosis in Mouse NSC-34 Motor Neuron Cell Lines Induced by C9-ALS-Associated Proline-Arginine Dipeptide Repeat Proteins by Enhancing Mitochondrial Fusion Mediated via the SIRT3/OPA1 Axis.Antioxidants (Basel, Switzerland) · 2023Article
- OPA1, a molecular regulator of dilated cardiomyopathy.Journal of cellular and molecular medicine · 2023Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dilated cardiomyopathy (DCM) is a disease with no specific treatment, poor prognosis and high mortality. During DCM development, there is apoptosis, mitochondrial dynamics imbalance and changes in cristae structure. Optic atrophy 1 (OPA1) appears at high frequency in these three aspects. DCM LMNA (LaminA/C) gene mutation can activate TP53, and the study of P53 shows that P53 affects OPA1 through Bak/Bax and OMA1 (a metalloprotease). OPA1 can be considered the missing link between DCMp53 and DCM apoptosis, mitochondrial dynamics imbalance and changes in cristae structure. OPA1 regulates apoptosis by regulating the release of cytochrome c from the mitochondrial matrix through CJs (crisp linkages, located in the inner mitochondrial membrane) and unbalances mitochondrial fusion and fission by affecting mitochondrial inner membrane (IM) fusion. OPA1 is also associated with the formation and maintenance of mitochondrial cristae. OPA1 is not the root cause of DCM, but it is an essential mediator in P53 mediating the occurrence and development of DCM, so OPA1 also becomes a molecular regulator of DCM. This review discusses the implication of OPA1 for DCM from three aspects: apoptosis, mitochondrial dynamics and ridge structure.
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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.