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Paredes A, Justo-Méndez R, Jiménez-Blasco D, Núñez V, Calero I, Villalba-Orero M, Alegre-Martí A, Fischer T, Gradillas A, Sant'Anna VAR, Were F, Huang Z, Hernansanz-Agustín P, Contreras C, Martínez F, Camafeita E, Vázquez J, Ruiz-Cabello J, Area-Gómez E, Sánchez-Cabo F, Treuter E, Bolaños JP, Estébanez-Perpiñá E, Rupérez FJ, Barbas C, Enríquez JA, Ricote M. Author Correction: γ-Linolenic acid in maternal milk drives cardiac metabolic maturation. Nature 2023:10.1038/s41586-023-06316-w. [PMID: 37322272 DOI: 10.1038/s41586-023-06316-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Affiliation(s)
- Ana Paredes
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Raquel Justo-Méndez
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Daniel Jiménez-Blasco
- Institute of Functional Biology and Genomics (IBFG), University of Salamanca, CSIC, Salamanca, Spain
- Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain
| | - Vanessa Núñez
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Irene Calero
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - María Villalba-Orero
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Departamento de Medicina y Cirugía Animal, Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Andrea Alegre-Martí
- Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine (IBUB) of the University of Barcelona (UB), Barcelona, Spain
| | - Thierry Fischer
- Department of Immunology and Oncology, Centro Nacional de Biotecnología-Consejo Superior de Investigaciones Científicas (CNB/CSIC), Campus Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Ana Gradillas
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | | | - Felipe Were
- Bioinformatics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Zhiqiang Huang
- Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - Pablo Hernansanz-Agustín
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Carmen Contreras
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Fernando Martínez
- Bioinformatics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Emilio Camafeita
- CIBER de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Proteomics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Jesús Vázquez
- CIBER de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Proteomics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Jesús Ruiz-Cabello
- CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), San Sebastian, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
- CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain
- Departamento de Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense Madrid (UCM), Madrid, Spain
| | - Estela Area-Gómez
- Departament of Cellular and Molecular Biology, Centro de Investigaciones Biológicas Margarita Salas-CSIC, Madrid, Spain
- Department of Neurology, Columbia University Medical Campus, New York, NY, USA
| | - Fátima Sánchez-Cabo
- Bioinformatics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Eckardt Treuter
- Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - Juan Pedro Bolaños
- Institute of Functional Biology and Genomics (IBFG), University of Salamanca, CSIC, Salamanca, Spain
- Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain
| | - Eva Estébanez-Perpiñá
- Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine (IBUB) of the University of Barcelona (UB), Barcelona, Spain
| | - Francisco Javier Rupérez
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Coral Barbas
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - José Antonio Enríquez
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain
| | - Mercedes Ricote
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.
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Paredes A, Justo-Méndez R, Jiménez-Blasco D, Núñez V, Calero I, Villalba-Orero M, Alegre-Martí A, Fischer T, Gradillas A, Sant'Anna VAR, Were F, Huang Z, Hernansanz-Agustín P, Contreras C, Martínez F, Camafeita E, Vázquez J, Ruiz-Cabello J, Area-Gómez E, Sánchez-Cabo F, Treuter E, Bolaños JP, Estébanez-Perpiñá E, Rupérez FJ, Barbas C, Enríquez JA, Ricote M. γ-Linolenic acid in maternal milk drives cardiac metabolic maturation. Nature 2023; 618:365-373. [PMID: 37225978 DOI: 10.1038/s41586-023-06068-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 04/11/2023] [Indexed: 05/26/2023]
Abstract
Birth presents a metabolic challenge to cardiomyocytes as they reshape fuel preference from glucose to fatty acids for postnatal energy production1,2. This adaptation is triggered in part by post-partum environmental changes3, but the molecules orchestrating cardiomyocyte maturation remain unknown. Here we show that this transition is coordinated by maternally supplied γ-linolenic acid (GLA), an 18:3 omega-6 fatty acid enriched in the maternal milk. GLA binds and activates retinoid X receptors4 (RXRs), ligand-regulated transcription factors that are expressed in cardiomyocytes from embryonic stages. Multifaceted genome-wide analysis revealed that the lack of RXR in embryonic cardiomyocytes caused an aberrant chromatin landscape that prevented the induction of an RXR-dependent gene expression signature controlling mitochondrial fatty acid homeostasis. The ensuing defective metabolic transition featured blunted mitochondrial lipid-derived energy production and enhanced glucose consumption, leading to perinatal cardiac dysfunction and death. Finally, GLA supplementation induced RXR-dependent expression of the mitochondrial fatty acid homeostasis signature in cardiomyocytes, both in vitro and in vivo. Thus, our study identifies the GLA-RXR axis as a key transcriptional regulatory mechanism underlying the maternal control of perinatal cardiac metabolism.
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Affiliation(s)
- Ana Paredes
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Raquel Justo-Méndez
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Daniel Jiménez-Blasco
- Institute of Functional Biology and Genomics (IBFG), University of Salamanca, CSIC, Salamanca, Spain
- Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain
| | - Vanessa Núñez
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Irene Calero
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - María Villalba-Orero
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Departamento de Medicina y Cirugía Animal, Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Andrea Alegre-Martí
- Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine (IBUB) of the University of Barcelona (UB), Barcelona, Spain
| | - Thierry Fischer
- Department of Immunology and Oncology, Centro Nacional de Biotecnología-Consejo Superior de Investigaciones Científicas (CNB/CSIC), Campus Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Ana Gradillas
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | | | - Felipe Were
- Bioinformatics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Zhiqiang Huang
- Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - Pablo Hernansanz-Agustín
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Carmen Contreras
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Fernando Martínez
- Bioinformatics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Emilio Camafeita
- CIBER de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Proteomics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Jesús Vázquez
- CIBER de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Proteomics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Jesús Ruiz-Cabello
- CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), San Sebastian, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
- CIBER de Enfermedades Respiratorias (CIBERES), Madrid, Spain
- Departamento de Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense Madrid (UCM), Madrid, Spain
| | - Estela Area-Gómez
- Departament of Cellular and Molecular Biology, Centro de Investigaciones Biológicas Margarita Salas-CSIC, Madrid, Spain
- Department of Neurology, Columbia University Medical Campus, New York, NY, USA
| | - Fátima Sánchez-Cabo
- Bioinformatics Unit, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Eckardt Treuter
- Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - Juan Pedro Bolaños
- Institute of Functional Biology and Genomics (IBFG), University of Salamanca, CSIC, Salamanca, Spain
- Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain
| | - Eva Estébanez-Perpiñá
- Department of Biochemistry and Molecular Biomedicine, Institute of Biomedicine (IBUB) of the University of Barcelona (UB), Barcelona, Spain
| | - Francisco Javier Rupérez
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - Coral Barbas
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | - José Antonio Enríquez
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- CIBER de Fragilidad y Envejecimiento Saludable (CIBERFES), Madrid, Spain
| | - Mercedes Ricote
- Cardiovascular Regeneration Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.
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Lechuga-Vieco AV, Latorre-Pellicer A, Calvo E, Torroja C, Pellico J, Acín-Pérez R, García-Gil ML, Santos A, Bagwan N, Bonzon-Kulichenko E, Magni R, Benito M, Justo-Méndez R, Simon AK, Sánchez-Cabo F, Vázquez J, Ruíz-Cabello J, Enríquez JA. Heteroplasmy of Wild Type Mitochondrial DNA Variants in Mice Causes Metabolic Heart Disease With Pulmonary Hypertension and Frailty. Circulation 2022; 145:1084-1101. [PMID: 35236094 PMCID: PMC8969846 DOI: 10.1161/circulationaha.121.056286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: In most eukaryotic cells, the mitochondrial DNA (mtDNA) is uniparentally transmitted and present in multiple copies derived from the clonal expansion of maternally inherited mtDNA. All copies are therefore near-identical, or homoplasmic. The presence of more than one mtDNA variant in the same cytoplasm can arise naturally or result from new medical technologies aimed at preventing mitochondrial genetic diseases and improving fertility. The latter is called divergent non-pathological mtDNAs heteroplasmy (DNPH). We hypothesized that DNPH is maladaptive and usually prevented by the cell. Methods: We engineered and characterized DNPH mice throughout their lifespan using transcriptomic, metabolomic, biochemical, physiological and phenotyping techniques. We focused on in vivo imaging techniques for non-invasive assessment of cardiac and pulmonary energy metabolism. Results: We show that DNPH impairs mitochondrial function, with profound consequences in critical tissues that cannot resolve heteroplasmy, particularly cardiac and skeletal muscle. Progressive metabolic stress in these tissues leads to severe pathology in adulthood, including pulmonary hypertension and heart failure, skeletal muscle wasting, frailty, and premature death. Symptom severity is strongly modulated by the nuclear context. Conclusions: Medical interventions that may generate DNPH should address potential incompatibilities between donor and recipient mtDNA.
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Affiliation(s)
- Ana Victoria Lechuga-Vieco
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain; The Kennedy Institute of Rheumatology, NDORMS, University of Oxford, Oxford, United Kingdom; Ciber de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Ana Latorre-Pellicer
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain; Unit of Clinical Genetics and Functional Genomics, Department of Pharmacology-Physiology, School of Medicine, University of Zaragoza, ISS-Aragon, Zaragoza, Spain
| | - Enrique Calvo
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain
| | - Carlos Torroja
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain
| | - Juan Pellico
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain; Ciber de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Rebeca Acín-Pérez
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain
| | - María Luisa García-Gil
- Centro Nacional de Microscopia Electrónica (ICTS-CNME), Universidad Complutense de Madrid, Madrid, Spain
| | - Arnoldo Santos
- Ciber de Enfermedades Respiratorias (CIBERES), Madrid, Spain; ITC, Ingeniería y Técnicas Clínicas, Madrid, Spain
| | - Navratan Bagwan
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain
| | - Elena Bonzon-Kulichenko
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain; Ciber de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Ricardo Magni
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | | | - Raquel Justo-Méndez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Anna Katharina Simon
- The Kennedy Institute of Rheumatology, NDORMS, University of Oxford, Oxford, United Kingdom
| | | | - Jesús Vázquez
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain; Ciber de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Jesús Ruíz-Cabello
- CIC biomaGUNE, 2014, Donostia-San Sebastián, Spain; IKERBASQUE, Basque Foundation for Science, Spain; Universidad Complutense de Madrid, Madrid, Spain
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Lechuga-Vieco AV, Justo-Méndez R, Enríquez JA. Not all mitochondrial DNAs are made equal and the nucleus knows it. IUBMB Life 2020; 73:511-529. [PMID: 33369015 PMCID: PMC7985871 DOI: 10.1002/iub.2434] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/06/2020] [Accepted: 12/09/2020] [Indexed: 12/13/2022]
Abstract
The oxidative phosphorylation (OXPHOS) system is the only structure in animal cells with components encoded by two genomes, maternally transmitted mitochondrial DNA (mtDNA), and biparentally transmitted nuclear DNA (nDNA). MtDNA‐encoded genes have to physically assemble with their counterparts encoded in the nucleus to build together the functional respiratory complexes. Therefore, structural and functional matching requirements between the protein subunits of these molecular complexes are rigorous. The crosstalk between nDNA and mtDNA needs to overcome some challenges, as the nuclear‐encoded factors have to be imported into the mitochondria in a correct quantity and match the high number of organelles and genomes per mitochondria that encode and synthesize their own components locally. The cell is able to sense the mito‐nuclear match through changes in the activity of the OXPHOS system, modulation of the mitochondrial biogenesis, or reactive oxygen species production. This implies that a complex signaling cascade should optimize OXPHOS performance to the cellular‐specific requirements, which will depend on cell type, environmental conditions, and life stage. Therefore, the mitochondria would function as a cellular metabolic information hub integrating critical information that would feedback the nucleus for it to respond accordingly. Here, we review the current understanding of the complex interaction between mtDNA and nDNA.
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Affiliation(s)
- Ana Victoria Lechuga-Vieco
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain.,MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Raquel Justo-Méndez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
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5
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Lechuga-Vieco AV, Latorre-Pellicer A, Johnston IG, Prota G, Gileadi U, Justo-Méndez R, Acín-Pérez R, Martínez-de-Mena R, Fernández-Toro JM, Jimenez-Blasco D, Mora A, Nicolás-Ávila JA, Santiago DJ, Priori SG, Bolaños JP, Sabio G, Criado LM, Ruíz-Cabello J, Cerundolo V, Jones NS, Enríquez JA. Cell identity and nucleo-mitochondrial genetic context modulate OXPHOS performance and determine somatic heteroplasmy dynamics. Sci Adv 2020; 6:eaba5345. [PMID: 32832682 PMCID: PMC7439646 DOI: 10.1126/sciadv.aba5345] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 06/17/2020] [Indexed: 05/02/2023]
Abstract
Heteroplasmy, multiple variants of mitochondrial DNA (mtDNA) in the same cytoplasm, may be naturally generated by mutations but is counteracted by a genetic mtDNA bottleneck during oocyte development. Engineered heteroplasmic mice with nonpathological mtDNA variants reveal a nonrandom tissue-specific mtDNA segregation pattern, with few tissues that do not show segregation. The driving force for this dynamic complex pattern has remained unexplained for decades, challenging our understanding of this fundamental biological problem and hindering clinical planning for inherited diseases. Here, we demonstrate that the nonrandom mtDNA segregation is an intracellular process based on organelle selection. This cell type-specific decision arises jointly from the impact of mtDNA haplotypes on the oxidative phosphorylation (OXPHOS) system and the cell metabolic requirements and is strongly sensitive to the nuclear context and to environmental cues.
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Affiliation(s)
- Ana Victoria Lechuga-Vieco
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
- CIBERES: C/ Melchor Fernández-Almagro 3, 28029 Madrid, Spain
| | - Ana Latorre-Pellicer
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
- Unit of Clinical Genetics and Functional Genomics, Department of Pharmacology-Physiology, School of Medicine, University of Zaragoza, IIS Aragon, E-50009 Zaragoza, Spain
| | - Iain G. Johnston
- Department of Mathematics, Faculty of Mathematics and Natural Sciences, University of Bergen, Bergen, Norway
| | - Gennaro Prota
- MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Uzi Gileadi
- MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Raquel Justo-Méndez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Rebeca Acín-Pérez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | | | | | - Daniel Jimenez-Blasco
- IBFG, Universidad de Salamanca, Salamanca, Spain
- IBSAL, Hospital Universitario de Salamanca, Universidad de Salamanca, CSIC, Salamanca, Spain
- CIBERFES, C/Melchor Fernández-Almagro 3, 28029 Madrid, Spain
| | - Alfonso Mora
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | | | - Demetrio J. Santiago
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
- Molecular Cardiology, IRCCS ICS Maugeri, Pavia, Italy
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Silvia G. Priori
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
- Molecular Cardiology, IRCCS ICS Maugeri, Pavia, Italy
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Juan Pedro Bolaños
- IBFG, Universidad de Salamanca, Salamanca, Spain
- IBSAL, Hospital Universitario de Salamanca, Universidad de Salamanca, CSIC, Salamanca, Spain
- CIBERFES, C/Melchor Fernández-Almagro 3, 28029 Madrid, Spain
| | - Guadalupe Sabio
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Luis Miguel Criado
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Jesús Ruíz-Cabello
- CIBERES: C/ Melchor Fernández-Almagro 3, 28029 Madrid, Spain
- CIC biomaGUNE 20014 Donostia/San Sebastián, Gipuzkoa, Spain
- IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
- Universidad Complutense Madrid, Madrid, Spain
| | - Vincenzo Cerundolo
- MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Nick S. Jones
- EPSRC Centre for the Mathematics of Precision Healthcare, Department of Mathematics, Imperial College London, London SW7 2BB, UK
| | - José Antonio Enríquez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
- CIBERFES, C/Melchor Fernández-Almagro 3, 28029 Madrid, Spain
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6
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Latorre-Pellicer A, Lechuga-Vieco AV, Johnston IG, Hämäläinen RH, Pellico J, Justo-Méndez R, Fernández-Toro JM, Clavería C, Guaras A, Sierra R, Llop J, Torres M, Criado LM, Suomalainen A, Jones NS, Ruíz-Cabello J, Enríquez JA. Regulation of Mother-to-Offspring Transmission of mtDNA Heteroplasmy. Cell Metab 2019; 30:1120-1130.e5. [PMID: 31588014 PMCID: PMC6899444 DOI: 10.1016/j.cmet.2019.09.007] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 06/12/2019] [Accepted: 09/10/2019] [Indexed: 01/05/2023]
Abstract
mtDNA is present in multiple copies in each cell derived from the expansions of those in the oocyte. Heteroplasmy, more than one mtDNA variant, may be generated by mutagenesis, paternal mtDNA leakage, and novel medical technologies aiming to prevent inheritance of mtDNA-linked diseases. Heteroplasmy phenotypic impact remains poorly understood. Mouse studies led to contradictory models of random drift or haplotype selection for mother-to-offspring transmission of mtDNA heteroplasmy. Here, we show that mtDNA heteroplasmy affects embryo metabolism, cell fitness, and induced pluripotent stem cell (iPSC) generation. Thus, genetic and pharmacological interventions affecting oxidative phosphorylation (OXPHOS) modify competition among mtDNA haplotypes during oocyte development and/or at early embryonic stages. We show that heteroplasmy behavior can fall on a spectrum from random drift to strong selection, depending on mito-nuclear interactions and metabolic factors. Understanding heteroplasmy dynamics and its mechanisms provide novel knowledge of a fundamental biological process and enhance our ability to mitigate risks in clinical applications affecting mtDNA transmission.
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Affiliation(s)
- Ana Latorre-Pellicer
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain; Unit of Clinical Genetics and Functional Genomics, Department of Pharmacology-Physiology, School of Medicine, University of Zaragoza, ISS-Aragon, 50009 Zaragoza, Spain
| | - Ana Victoria Lechuga-Vieco
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain; CIBERES: C/ Melchor Fernández-Almagro 3, 28029 Madrid, Spain
| | - Iain G Johnston
- School of Biosciences, University of Birmingham, Birmingham, UK
| | - Riikka H Hämäläinen
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio, Finland; Research Program of Molecular Neurology, Biomedicum, University of Helsinki, Helsinki, Finland
| | - Juan Pellico
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain; CIBERES: C/ Melchor Fernández-Almagro 3, 28029 Madrid, Spain
| | - Raquel Justo-Méndez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | | | - Cristina Clavería
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Adela Guaras
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Rocío Sierra
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Jordi Llop
- CIC biomaGUNE, Paseo Miramón No 182, San Sebastián, 20014 Guipúzcoa, Spain; IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
| | - Miguel Torres
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Luis Miguel Criado
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Anu Suomalainen
- Research Program of Molecular Neurology, Biomedicum, University of Helsinki, Helsinki, Finland
| | - Nick S Jones
- Department of Mathematics, Imperial College London, London SW7 2BB, UK
| | - Jesús Ruíz-Cabello
- CIBERES: C/ Melchor Fernández-Almagro 3, 28029 Madrid, Spain; CIC biomaGUNE, Paseo Miramón No 182, San Sebastián, 20014 Guipúzcoa, Spain; IKERBASQUE, Basque Foundation for Science, Bilbao, Spain; Universidad Complutense de Madrid, Madrid 28606, Spain
| | - José Antonio Enríquez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain; CIBERFES: C/ Melchor Fernández-Almagro 3, 28029 Madrid, Spain.
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Marco-Brualla J, Al-Wasaby S, Soler R, Romanos E, Conde B, Justo-Méndez R, Enríquez JA, Fernández-Silva P, Martínez-Lostao L, Villalba M, Moreno-Loshuertos R, Anel A. Mutations in the ND2 Subunit of Mitochondrial Complex I Are Sufficient to Confer Increased Tumorigenic and Metastatic Potential to Cancer Cells. Cancers (Basel) 2019; 11:E1027. [PMID: 31330915 PMCID: PMC6678765 DOI: 10.3390/cancers11071027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 07/16/2019] [Accepted: 07/18/2019] [Indexed: 11/17/2022] Open
Abstract
Multiprotein complexes of the mitochondrial electron transport chain form associations to generate supercomplexes. The relationship between tumor cell ability to assemble mitochondrial supercomplexes, tumorigenesis and metastasis has not been studied thoroughly. The mitochondrial and metabolic differences between L929dt cells, which lost matrix attachment and MHC-I expression, and their parental cell line L929, were analyzed. L929dt cells have lower capacity to generate energy through OXPHOS and lower respiratory capacity than parental L929 cells. Most importantly, L929dt cells show defects in mitochondrial supercomplex assembly, especially in those that contain complex I. These defects correlate with mtDNA mutations in L929dt cells at the ND2 subunit of complex I and are accompanied by a glycolytic shift. In addition, L929dt cells show higher in vivo tumorigenic and metastatic potential than the parental cell line. Cybrids with L929dt mitochondria in L929 nuclear background reproduce all L929dt properties, demonstrating that mitochondrial mutations are responsible for the aggressive tumor phenotype. In spite of their higher tumorigenic potential, L929dt or mitochondrial L929dt cybrid cells are sensitive both in vitro and in vivo to the PDK1 inhibitor dichloroacetate, which favors OXPHOS, suggesting benefits for the use of metabolic inhibitors in the treatment of especially aggressive tumors.
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Affiliation(s)
- Joaquín Marco-Brualla
- Immunity, Cancer & Stem Cells Group, Department Biochemistry and Molecular and Cell Biology, Faculty of Sciences, Campus San Francisco Square, Aragón Health Research Institute (IIS Aragón), University of Zaragoza, E-50009 Zaragoza, Spain
| | - Sameer Al-Wasaby
- Immunity, Cancer & Stem Cells Group, Department Biochemistry and Molecular and Cell Biology, Faculty of Sciences, Campus San Francisco Square, Aragón Health Research Institute (IIS Aragón), University of Zaragoza, E-50009 Zaragoza, Spain
| | - Ruth Soler
- Immunity, Cancer & Stem Cells Group, Department Biochemistry and Molecular and Cell Biology, Faculty of Sciences, Campus San Francisco Square, Aragón Health Research Institute (IIS Aragón), University of Zaragoza, E-50009 Zaragoza, Spain
| | - Eduardo Romanos
- Aragón Health Research Institute (IIS Aragón), Center for Research in Biomedicine, E-50009 Zaragoza, Spain
| | - Blanca Conde
- Department of Human Anatomy and Histology, Faculty of Medicine, Campus San Francisco Square, University of Zaragoza, E-50009 Zaragoza, Spain
| | | | - José A Enríquez
- Carlos III National Center for Cardiovascular Research, 28029 Madrid, Spain
| | - Patricio Fernández-Silva
- GENOXPHOS Group, Department Biochemistry and Molecular and Cell Biology, Faculty of Sciences, Campus San Francisco Square, Biocomputation and Complex Systems Physics Institute (BIFI), University of Zaragoza, E-50009 Zaragoza, Spain
| | | | - Martín Villalba
- The National Institute of Biomedical Research (INSERM), Centre Hospitalier Universitaire de Montpellier, The University of Montpellier, The Institute for Regenerative Medicine and Biotherapy, 34090 Montpellier, France
- IRMB, CHU Montpellier, 34090 Montpellier, France
| | - Raquel Moreno-Loshuertos
- GENOXPHOS Group, Department Biochemistry and Molecular and Cell Biology, Faculty of Sciences, Campus San Francisco Square, Biocomputation and Complex Systems Physics Institute (BIFI), University of Zaragoza, E-50009 Zaragoza, Spain.
| | - Alberto Anel
- Immunity, Cancer & Stem Cells Group, Department Biochemistry and Molecular and Cell Biology, Faculty of Sciences, Campus San Francisco Square, Aragón Health Research Institute (IIS Aragón), University of Zaragoza, E-50009 Zaragoza, Spain.
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