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Giovarelli M, Zecchini S, Catarinella G, Moscheni C, Sartori P, Barbieri C, Roux-Biejat P, Napoli A, Vantaggiato C, Cervia D, Perrotta C, Clementi E, Latella L, De Palma C. Givinostat as metabolic enhancer reverting mitochondrial biogenesis deficit in Duchenne Muscular Dystrophy. Pharmacol Res 2021; 170:105751. [PMID: 34197911 DOI: 10.1016/j.phrs.2021.105751] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/11/2021] [Accepted: 06/27/2021] [Indexed: 12/13/2022]
Abstract
Duchenne Muscular Dystrophy (DMD) is a rare disorder characterized by progressive muscle wasting, weakness, and premature death. Remarkable progress has been made in genetic approaches, restoring dystrophin, or its function. However, the targeting of secondary pathological mechanisms, such as increasing muscle blood flow or stopping fibrosis, remains important to improve the therapeutic benefits, that depend on tackling both the genetic disease and the downstream consequences. Mitochondrial dysfunctions are one of the earliest deficits in DMD, arise from multiple cellular stressors and result in less than 50% of ATP content in dystrophic muscles. Here we establish that there are two temporally distinct phases of mitochondrial damage with depletion of mitochondrial mass at early stages and an accumulation of dysfunctional mitochondria at later stages, leading to a different oxidative fibers pattern, in young and adult mdx mice. We also observe a progressive mitochondrial biogenesis impairment associated with increased deacetylation of peroxisome proliferator-activated receptor-gamma coactivator 1 α (PGC-1α) promoter. Such histone deacetylation is inhibited by givinostat that positively modifies the epigenetic profile of PGC-1α promoter, sustaining mitochondrial biogenesis and oxidative fiber type switch. We, therefore, demonstrate that givinostat exerts relevant effects at mitochondrial level, acting as a metabolic remodeling agent capable of efficiently promoting mitochondrial biogenesis in dystrophic muscle.
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MESH Headings
- Acetylation
- Animals
- Carbamates/pharmacology
- Disease Models, Animal
- Energy Metabolism/drug effects
- Epigenesis, Genetic
- Histone Deacetylase Inhibitors/pharmacology
- Mice, Inbred mdx
- Mitochondria, Muscle/drug effects
- Mitochondria, Muscle/metabolism
- Mitochondria, Muscle/pathology
- Muscle, Skeletal/drug effects
- Muscle, Skeletal/metabolism
- Muscle, Skeletal/pathology
- Muscular Dystrophy, Duchenne/drug therapy
- Muscular Dystrophy, Duchenne/genetics
- Muscular Dystrophy, Duchenne/metabolism
- Muscular Dystrophy, Duchenne/pathology
- Organelle Biogenesis
- Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha/genetics
- Peroxisome Proliferator-Activated Receptor Gamma Coactivator 1-alpha/metabolism
- Promoter Regions, Genetic
- Mice
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Affiliation(s)
- Matteo Giovarelli
- Department of Biomedical and Clinical Sciences "Luigi Sacco" (DIBIC), Università degli Studi di Milano, via G.B. Grassi 74, 20157 Milan, Italy
| | - Silvia Zecchini
- Department of Biomedical and Clinical Sciences "Luigi Sacco" (DIBIC), Università degli Studi di Milano, via G.B. Grassi 74, 20157 Milan, Italy
| | - Giorgia Catarinella
- IRCCS, Fondazione Santa Lucia, Rome 00142, Italy; DAHFMO, Unit of Histology and Medical Embryology, Sapienza, University of Rome, Rome, Italy
| | - Claudia Moscheni
- Department of Biomedical and Clinical Sciences "Luigi Sacco" (DIBIC), Università degli Studi di Milano, via G.B. Grassi 74, 20157 Milan, Italy
| | - Patrizia Sartori
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, via Mangiagalli 31, 20133 Milan, Italy
| | - Cecilia Barbieri
- Department of Biomedical and Clinical Sciences "Luigi Sacco" (DIBIC), Università degli Studi di Milano, via G.B. Grassi 74, 20157 Milan, Italy
| | - Paulina Roux-Biejat
- Department of Biomedical and Clinical Sciences "Luigi Sacco" (DIBIC), Università degli Studi di Milano, via G.B. Grassi 74, 20157 Milan, Italy
| | - Alessandra Napoli
- Department of Biomedical and Clinical Sciences "Luigi Sacco" (DIBIC), Università degli Studi di Milano, via G.B. Grassi 74, 20157 Milan, Italy
| | - Chiara Vantaggiato
- Scientific Institute, IRCCS Eugenio Medea, Laboratory of Molecular Biology, via Don Luigi Monza 20, 23842 Bosisio Parini, Italy
| | - Davide Cervia
- Department for Innovation in Biological, Agro-food and Forest Systems (DIBAF), Università degli Studi della Tuscia, largo dell'Università snc, 01100 Viterbo, Italy
| | - Cristiana Perrotta
- Department of Biomedical and Clinical Sciences "Luigi Sacco" (DIBIC), Università degli Studi di Milano, via G.B. Grassi 74, 20157 Milan, Italy
| | - Emilio Clementi
- Department of Biomedical and Clinical Sciences "Luigi Sacco" (DIBIC), Università degli Studi di Milano, via G.B. Grassi 74, 20157 Milan, Italy; Scientific Institute, IRCCS Eugenio Medea, Laboratory of Molecular Biology, via Don Luigi Monza 20, 23842 Bosisio Parini, Italy
| | - Lucia Latella
- IRCCS, Fondazione Santa Lucia, Rome 00142, Italy; Institute of Translational Pharmacology, National Research Council of Italy, Via Fosso del Cavaliere 100, Rome 00133, Italy
| | - Clara De Palma
- Department of Medical Biotechnology and Translational Medicine (BioMeTra), Università degli Studi di Milano, via L. Vanvitelli 32, 20129 Milan, Italy.
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2
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Cella EC, Conte J, Stolte RCK, Lorenzon F, Gregorio T, Simas BB, Rafacho A, Lima FB. Gestational exposure to excessive levels of dexamethasone impairs maternal care and impacts on the offspring's survival in rats. Life Sci 2020; 264:118599. [PMID: 33127510 DOI: 10.1016/j.lfs.2020.118599] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/06/2020] [Accepted: 10/11/2020] [Indexed: 11/28/2022]
Abstract
Administration of dexamethasone (DEX) during late gestation is a model to study growth restriction in rodents, but the pup's mortality index can be high, depending on DEX dosage, and little is known about the effects of DEX on maternal care (MC). Considering that an inadequate MC can also contribute to pup's mortality in this model, we evaluated the effects of DEX on dams' behavior and its consequences on offspring survival. We also investigated whether the cross-fostering of pups from dams treated or not with DEX could improve pup's survival. Wistar rats were treated with DEX (14th to 19th day of gestation -0.2 mg/kg, B.W, in the drinking water). Nest building, MC and responses in the elevated plus-maze, forced swimming and object recognition tests were evaluated. DEX reduced gestational weight gain and impaired neonatal development, reducing pup's survival to 0% by the 3rd postnatal day. DEX-treated dams reduced the expression of typical MC and increased anxiety-like behaviors. After cross-fostering, DEX-treated mothers behaved similarly to controls, indicating that a healthy offspring is crucial to induce adequate MC. Cross-fostering increased the survival index from zero to 25% in the DEX offspring. Postnatal development of the DEX offspring was comparable to controls after cross-fostering. We concluded that exposure to DEX during late gestation causes behavioral changes that compromise the maternal emotional state, disrupting the expression of MC. Although it does not seem to be the main cause of pup's mortality, our data indicate that an adequate MC improves pup's survival in this model.
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Affiliation(s)
- Elisa C Cella
- Departamento de Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Florianópolis, SC, Brazil; Programa de Pós-Graduação Multicêntrico em Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Campus, Florianópolis, SC, Brazil
| | - Júlia Conte
- Departamento de Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Florianópolis, SC, Brazil
| | - Rafaela C K Stolte
- Departamento de Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Florianópolis, SC, Brazil
| | - Flaviano Lorenzon
- Departamento de Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Florianópolis, SC, Brazil; Programa de Pós-Graduação Multicêntrico em Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Campus, Florianópolis, SC, Brazil
| | - Tamires Gregorio
- Departamento de Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Florianópolis, SC, Brazil; Programa de Pós-Graduação Multicêntrico em Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Campus, Florianópolis, SC, Brazil
| | - Bruna B Simas
- Departamento de Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Florianópolis, SC, Brazil
| | - Alex Rafacho
- Departamento de Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Florianópolis, SC, Brazil; Programa de Pós-Graduação Multicêntrico em Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Campus, Florianópolis, SC, Brazil
| | - Fernanda B Lima
- Departamento de Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Florianópolis, SC, Brazil; Programa de Pós-Graduação Multicêntrico em Ciências Fisiológicas, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina - UFSC, Campus, Florianópolis, SC, Brazil.
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Pambianco S, Giovarelli M, Perrotta C, Zecchini S, Cervia D, Di Renzo I, Moscheni C, Ripolone M, Violano R, Moggio M, Bassi MT, Puri PL, Latella L, Clementi E, De Palma C. Reversal of Defective Mitochondrial Biogenesis in Limb-Girdle Muscular Dystrophy 2D by Independent Modulation of Histone and PGC-1α Acetylation. Cell Rep 2017; 17:3010-3023. [PMID: 27974213 DOI: 10.1016/j.celrep.2016.11.044] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Revised: 06/10/2016] [Accepted: 11/11/2016] [Indexed: 01/05/2023] Open
Abstract
Mitochondrial dysfunction occurs in many muscle degenerative disorders. Here, we demonstrate that mitochondrial biogenesis was impaired in limb-girdle muscular dystrophy (LGMD) 2D patients and mice and was associated with impaired OxPhos capacity. Two distinct approaches that modulated histones or peroxisome proliferator-activated receptor-gamma coactivator 1 α (PGC-1α) acetylation exerted equivalent functional effects by targeting different mitochondrial pathways (mitochondrial biogenesis or fatty acid oxidation[FAO]). The histone deacetylase inhibitor Trichostatin A (TSA) changed chromatin assembly at the PGC-1α promoter, restored mitochondrial biogenesis, and enhanced muscle oxidative capacity. Conversely, nitric oxide (NO) triggered post translation modifications of PGC-1α and induced FAO, recovering the bioenergetics impairment of muscles but shunting the defective mitochondrial biogenesis. In conclusion, a transcriptional blockade of mitochondrial biogenesis occurred in LGMD-2D and could be recovered by TSA changing chromatin conformation, or it could be overcome by NO activating a mitochondrial salvage pathway.
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Affiliation(s)
- Sarah Pambianco
- Department of Biomedical and Clinical Sciences "Luigi Sacco," Università degli Studi di Milano, 20157 Milano, Italy
| | - Matteo Giovarelli
- Department of Biomedical and Clinical Sciences "Luigi Sacco," Università degli Studi di Milano, 20157 Milano, Italy
| | - Cristiana Perrotta
- Department of Biomedical and Clinical Sciences "Luigi Sacco," Università degli Studi di Milano, 20157 Milano, Italy
| | - Silvia Zecchini
- Department of Biomedical and Clinical Sciences, Unit of Clinical Pharmacology, University Hospital "Luigi Sacco"-ASST Fatebenefratelli Sacco, National Research Council-Institute of Neuroscience, Università degli Studi di Milano, 20157 Milano, Italy
| | - Davide Cervia
- Department of Biomedical and Clinical Sciences "Luigi Sacco," Università degli Studi di Milano, 20157 Milano, Italy; Department for Innovation in Biological, Agro-food and Forest systems, Università degli Studi della Tuscia, 01100 Viterbo, Italy
| | - Ilaria Di Renzo
- Department of Biomedical and Clinical Sciences "Luigi Sacco," Università degli Studi di Milano, 20157 Milano, Italy
| | - Claudia Moscheni
- Department of Biomedical and Clinical Sciences "Luigi Sacco," Università degli Studi di Milano, 20157 Milano, Italy
| | - Michela Ripolone
- Neuromuscular Unit, Dino Ferrari Centre, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, 20122 Milano, Italy
| | - Raffaella Violano
- Neuromuscular Unit, Dino Ferrari Centre, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, 20122 Milano, Italy
| | - Maurizio Moggio
- Neuromuscular Unit, Dino Ferrari Centre, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, 20122 Milano, Italy
| | | | - Pier Lorenzo Puri
- Epigenetics and Regenerative Pharmacology, IRCCS Fondazione Santa Lucia, 00142 Roma, Italy; Sanford Children's Health Research Center, Sanford Prebys Burnham Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Lucia Latella
- Epigenetics and Regenerative Pharmacology, IRCCS Fondazione Santa Lucia, 00142 Roma, Italy; National Research Council-Institute of Translational Pharmacology, 00179 Roma, Italy
| | - Emilio Clementi
- Department of Biomedical and Clinical Sciences, Unit of Clinical Pharmacology, University Hospital "Luigi Sacco"-ASST Fatebenefratelli Sacco, National Research Council-Institute of Neuroscience, Università degli Studi di Milano, 20157 Milano, Italy; IRCCS Eugenio Medea, 23842 Bosisio Parini, Italy.
| | - Clara De Palma
- Department of Biomedical and Clinical Sciences, Unit of Clinical Pharmacology, University Hospital "Luigi Sacco"-ASST Fatebenefratelli Sacco, National Research Council-Institute of Neuroscience, Università degli Studi di Milano, 20157 Milano, Italy.
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Developmental and Transmittable Origins of Obesity-Associated Health Disorders. Trends Genet 2017; 33:399-407. [PMID: 28438343 DOI: 10.1016/j.tig.2017.03.008] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 03/27/2017] [Accepted: 03/28/2017] [Indexed: 11/23/2022]
Abstract
The current global obesity pandemic is clearly linked to both the increasing prevalence of, and preference for, foods high in calories, specifically fat and sucrose, and declining levels of daily physical activity. A less commonly discussed possible explanation is that risk of obesity begins in utero as a result of developmental plasticity during early life. This idea fits into the broader Developmental Origins of Health and Diseases (DOHAD) hypothesis, which holds that stressful in utero exposure manifests as disease in adulthood. In this review, we highlight several studies that have revealed the role of epigenetics in multigenerational transmission of developmentally programmed obesity and associated cardiometabolic disease.
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Katsumata M, Yamaguchi T, Ishida A, Ashihara A. Changes in muscle fiber type and expression of mRNA of myosin heavy chain isoforms in porcine muscle during pre- and postnatal development. Anim Sci J 2016; 88:364-371. [PMID: 27230088 DOI: 10.1111/asj.12641] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 02/04/2016] [Accepted: 03/08/2016] [Indexed: 11/30/2022]
Abstract
The purpose of this study is to elucidate developmental changes in muscle fiber type in the pig during pre- and postnatal development. For this purpose, we performed a histochemical analysis for myosin adenosine triphosphatase activity to assess muscle fiber type and determined abundances of messenger RNA (mRNA) of myosin heavy chain (MHC) isoforms. Samples of Longissimus dorsi (LD) muscle were taken from fetuses on day 90 of the fetal stage. Further, samples of LD, Rhomboideus and Biceps femoris (B. femoris) muscles were taken from pigs when they were 1, 12, 26, 45 or 75 days old. Expression of MHC 2b mRNA in the LD and the B. femoris muscles rapidly and considerably increased from the late fetal stage to the early postnatal stage and this increase was associated with the development of type 2b fibers at least in the LD muscle. As shown by the rapid and considerable changes in expression of MHC 2b mRNA, it seems that a certain plasticity of muscle fiber type still remains in this developmental stage.
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Affiliation(s)
- Masaya Katsumata
- Animal Physiology and Nutrition Research Division, NARO Institute of Livestock and Grassland Science, Tsukuba, Ibaraki, Japan.,School of Veterinary Medicine, Azabu University, Sagamihara, Kanagawa, Japan
| | - Tomomi Yamaguchi
- Animal Physiology and Nutrition Research Division, NARO Institute of Livestock and Grassland Science, Tsukuba, Ibaraki, Japan.,Tokushima Prefectural Seibu Livestock Hygiene Center, Miyoshi, Tokushima, Japan
| | - Aiko Ishida
- Animal Physiology and Nutrition Research Division, NARO Institute of Livestock and Grassland Science, Tsukuba, Ibaraki, Japan
| | - Akane Ashihara
- Animal Physiology and Nutrition Research Division, NARO Institute of Livestock and Grassland Science, Tsukuba, Ibaraki, Japan
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