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Verma M, Asakura Y, Wang X, Zhou K, Ünverdi M, Kann AP, Krauss RS, Asakura A. Endothelial cell signature in muscle stem cells validated by VEGFA-FLT1-AKT1 axis promoting survival of muscle stem cell. eLife 2024; 13:e73592. [PMID: 38842166 PMCID: PMC11216748 DOI: 10.7554/elife.73592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 06/05/2024] [Indexed: 06/07/2024] Open
Abstract
Endothelial and skeletal muscle lineages arise from common embryonic progenitors. Despite their shared developmental origin, adult endothelial cells (ECs) and muscle stem cells (MuSCs; satellite cells) have been thought to possess distinct gene signatures and signaling pathways. Here, we shift this paradigm by uncovering how adult MuSC behavior is affected by the expression of a subset of EC transcripts. We used several computational analyses including single-cell RNA-seq (scRNA-seq) to show that MuSCs express low levels of canonical EC markers in mice. We demonstrate that MuSC survival is regulated by one such prototypic endothelial signaling pathway (VEGFA-FLT1). Using pharmacological and genetic gain- and loss-of-function studies, we identify the FLT1-AKT1 axis as the key effector underlying VEGFA-mediated regulation of MuSC survival. All together, our data support that the VEGFA-FLT1-AKT1 pathway promotes MuSC survival during muscle regeneration, and highlights how the minor expression of select transcripts is sufficient for affecting cell behavior.
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Affiliation(s)
- Mayank Verma
- Department of Pediatrics & Neurology, Division of Pediatric Neurology, The University of Texas Southwestern Medical CenterDallasUnited States
- Stem Cell Institute, University of Minnesota Medical SchoolMinneapolisUnited States
- Greg Marzolf Jr. Muscular Dystrophy Center, University of Minnesota Medical SchoolMinneapolisUnited States
- Department of Neurology, University of Minnesota Medical SchoolMinneapolisUnited States
| | - Yoko Asakura
- Stem Cell Institute, University of Minnesota Medical SchoolMinneapolisUnited States
- Greg Marzolf Jr. Muscular Dystrophy Center, University of Minnesota Medical SchoolMinneapolisUnited States
- Department of Neurology, University of Minnesota Medical SchoolMinneapolisUnited States
| | - Xuerui Wang
- Stem Cell Institute, University of Minnesota Medical SchoolMinneapolisUnited States
- Greg Marzolf Jr. Muscular Dystrophy Center, University of Minnesota Medical SchoolMinneapolisUnited States
- Department of Neurology, University of Minnesota Medical SchoolMinneapolisUnited States
| | - Kasey Zhou
- Stem Cell Institute, University of Minnesota Medical SchoolMinneapolisUnited States
- Greg Marzolf Jr. Muscular Dystrophy Center, University of Minnesota Medical SchoolMinneapolisUnited States
- Department of Neurology, University of Minnesota Medical SchoolMinneapolisUnited States
| | - Mahmut Ünverdi
- Stem Cell Institute, University of Minnesota Medical SchoolMinneapolisUnited States
- Greg Marzolf Jr. Muscular Dystrophy Center, University of Minnesota Medical SchoolMinneapolisUnited States
- Department of Neurology, University of Minnesota Medical SchoolMinneapolisUnited States
| | - Allison P Kann
- Department of Cell, Developmental, and Regenerative Biology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
- Graduate School of Biomedical Sciencesf, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Robert S Krauss
- Department of Cell, Developmental, and Regenerative Biology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
- Graduate School of Biomedical Sciencesf, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Atsushi Asakura
- Stem Cell Institute, University of Minnesota Medical SchoolMinneapolisUnited States
- Greg Marzolf Jr. Muscular Dystrophy Center, University of Minnesota Medical SchoolMinneapolisUnited States
- Department of Neurology, University of Minnesota Medical SchoolMinneapolisUnited States
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2
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Nejad FM, Mohammadabadi M, Roudbari Z, Gorji AE, Sadkowski T. Network visualization of genes involved in skeletal muscle myogenesis in livestock animals. BMC Genomics 2024; 25:294. [PMID: 38504177 PMCID: PMC10953195 DOI: 10.1186/s12864-024-10196-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 03/06/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Muscle growth post-birth relies on muscle fiber number and size. Myofibre number, metabolic and contractile capacities are established pre-birth during prenatal myogenesis. The aim of this study was to identify genes involved in skeletal muscle development in cattle, sheep, and pigs - livestock. RESULTS The cattle analysis showed significant differences in 5043 genes during the 135-280 dpc period. In sheep, 444 genes differed significantly during the 70-120 dpc period. Pigs had 905 significantly different genes for the 63-91 dpc period.The biological processes and KEGG pathway enrichment results in each species individually indicated that DEGs in cattle were significantly enriched in regulation of cell proliferation, cell division, focal adhesion, ECM-receptor interaction, and signaling pathways (PI3K-Akt, PPAR, MAPK, AMPK, Ras, Rap1); in sheep - positive regulation of fibroblast proliferation, negative regulation of endothelial cell proliferation, focal adhesion, ECM-receptor interaction, insulin resistance, and signaling pathways (PI3K-Akt, HIF-1, prolactin, Rap1, PPAR); in pigs - regulation of striated muscle tissue development, collagen fibril organization, positive regulation of insulin secretion, focal adhesion, ECM-receptor interaction, and signaling pathways (PPAR, FoxO, HIF-1, AMPK). Among the DEGs common for studied animal species, 45 common genes were identified. Based on these, a protein-protein interaction network was created and three significant modules critical for skeletal muscle myogenesis were found, with the most significant module A containing four recognized hub genes - EGFR, VEGFA, CDH1, and CAV1. Using the miRWALK and TF2DNA databases, miRNAs (bta-miR-2374 and bta-miR-744) and transcription factors (CEBPB, KLF15, RELA, ZNF143, ZBTB48, and REST) associated with hub genes were detected. Analysis of GO term and KEGG pathways showed that such processes are related to myogenesis and associated with module A: positive regulation of MAP kinase activity, vascular endothelial growth factor receptor, insulin-like growth factor binding, focal adhesion, and signaling pathways (PI3K-Akt, HIF-1, Rap1, Ras, MAPK). CONCLUSIONS The identified genes, common to the prenatal developmental period of skeletal muscle in livestock, are critical for later muscle development, including its growth by hypertrophy. They regulate valuable economic characteristics. Enhancing and breeding animals according to the recognized genes seems essential for breeders to achieve superior gains in high-quality muscle mass.
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Affiliation(s)
- Fatemeh Mohammadi Nejad
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Mohammadreza Mohammadabadi
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran.
| | - Zahra Roudbari
- Department of Animal Science, Faculty of Agriculture, University of Jiroft, Jiroft, Iran.
| | - Abdolvahab Ebrahimpour Gorji
- Department of Physiological Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
| | - Tomasz Sadkowski
- Department of Physiological Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland.
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Rao K, Rochon E, Singh A, Jagannathan R, Peng Z, Mansoor H, Wang B, Moulik M, Zhang M, Saraf A, Corti P, Shiva S. Myoglobin modulates the Hippo pathway to promote cardiomyocyte differentiation. iScience 2024; 27:109146. [PMID: 38414852 PMCID: PMC10897895 DOI: 10.1016/j.isci.2024.109146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 09/30/2023] [Accepted: 02/01/2024] [Indexed: 02/29/2024] Open
Abstract
The endogenous mechanisms that propagate cardiomyocyte differentiation and prevent de-differentiation remain unclear. While the expression of the heme protein myoglobin increases by over 50% during cardiomyocyte differentiation, a role for myoglobin in regulating cardiomyocyte differentiation has not been tested. Here, we show that deletion of myoglobin in cardiomyocyte models decreases the gene expression of differentiation markers and stimulates cellular proliferation, consistent with cardiomyocyte de-differentiation. Mechanistically, the heme prosthetic group of myoglobin catalyzes the oxidation of the Hippo pathway kinase LATS1, resulting in phosphorylation and inactivation of yes-associated protein (YAP). In vivo, myoglobin-deficient zebrafish hearts show YAP dephosphorylation and accelerated cardiac regeneration after apical injury. Similarly, myoglobin knockdown in neonatal murine hearts shows increased YAP dephosphorylation and cardiomyocyte cycling. These data demonstrate a novel role for myoglobin as an endogenous driver of cardiomyocyte differentiation and highlight myoglobin as a potential target to enhance cardiac development and improve cardiac repair and regeneration.
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Affiliation(s)
- Krithika Rao
- Heart, Lung, Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Elizabeth Rochon
- Heart, Lung, Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Anuradha Singh
- Heart, Lung, Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Rajaganapathi Jagannathan
- Heart, Lung, Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
- Division of Cardiology, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Zishan Peng
- Division of Cardiology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Haris Mansoor
- Heart and Vascular Institute Division of Cardiology, Department of Medicine and Pediatrics, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Bing Wang
- Molecular Therapy Lab, Stem Cell Research Center, University of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USA
| | - Mousumi Moulik
- Heart, Lung, Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
- Division of Cardiology, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Manling Zhang
- Heart, Lung, Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
- Division of Cardiology, Veteran Affair Pittsburgh Healthcare System, Pittsburgh, PA 15240, USA
- Division of Cardiology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Anita Saraf
- Heart and Vascular Institute Division of Cardiology, Department of Medicine and Pediatrics, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Paola Corti
- Heart, Lung, Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
- Division of Cardiology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Sruti Shiva
- Heart, Lung, Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA 15261, USA
- Department of Pharmacology & Chemical Biology, University of Pittsburgh, Pittsburgh, PA 15261, USA
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Alonso-Pérez J, Carrasco-Rozas A, Borrell-Pages M, Fernández-Simón E, Piñol-Jurado P, Badimon L, Wollin L, Lleixà C, Gallardo E, Olivé M, Díaz-Manera J, Suárez-Calvet X. Nintedanib Reduces Muscle Fibrosis and Improves Muscle Function of the Alpha-Sarcoglycan-Deficient Mice. Biomedicines 2022; 10:2629. [PMID: 36289891 PMCID: PMC9599168 DOI: 10.3390/biomedicines10102629] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/09/2022] [Accepted: 10/15/2022] [Indexed: 11/16/2022] Open
Abstract
Sarcoglycanopathies are a group of recessive limb-girdle muscular dystrophies, characterized by progressive muscle weakness. Sarcoglycan deficiency produces instability of the sarcolemma during muscle contraction, leading to continuous muscle fiber injury eventually producing fiber loss and replacement by fibro-adipose tissue. Therapeutic strategies aiming to reduce fibro-adipose expansion could be effective in muscular dystrophies. We report the positive effect of nintedanib in a murine model of alpha-sarcoglycanopathy. We treated 14 Sgca-/- mice, six weeks old, with nintedanib 50 mg/kg every 12 h for 10 weeks and compared muscle function and histology with 14 Sgca-/- mice treated with vehicle and six wild-type littermate mice. Muscle function was assessed using a treadmill and grip strength. A cardiac evaluation was performed by echocardiography and histological study. Structural analysis of the muscles, including a detailed study of the fibrotic and inflammatory processes, was performed using conventional staining and immunofluorescence. In addition, proteomics and transcriptomics studies were carried out. Nintedanib was well tolerated by the animals treated, although we observed weight loss. Sgca-/- mice treated with nintedanib covered a longer distance on the treadmill, compared with non-treated Sgca-/- mice, and showed higher strength in the grip test. Moreover, nintedanib improved the muscle architecture of treated mice, reducing the degenerative area and the fibrotic reaction that was associated with a reversion of the cytokine expression profile. Nintedanib improved muscle function and muscle architecture by reducing muscle fibrosis and degeneration and reverting the chronic inflammatory environment suggesting that it could be a useful therapy for patients with alpha-sarcoglycanopathy.
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Affiliation(s)
- Jorge Alonso-Pérez
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain
- Departament of Medicine, Universitat Autònoma de Barcelona, 08041 Barcelona, Spain
| | - Ana Carrasco-Rozas
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain
- Departament of Medicine, Universitat Autònoma de Barcelona, 08041 Barcelona, Spain
| | - Maria Borrell-Pages
- Cardiovascular Program ICCC, Hospital de la Santa Creu i Sant Pau Research Institute, IIB-Sant Pau, 08041 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBER-CV), Instituto de Salud Carlos III, 28222 Madrid, Spain
| | - Esther Fernández-Simón
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne NE1 3BZ, UK
| | - Patricia Piñol-Jurado
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne NE1 3BZ, UK
| | - Lina Badimon
- Cardiovascular Program ICCC, Hospital de la Santa Creu i Sant Pau Research Institute, IIB-Sant Pau, 08041 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBER-CV), Instituto de Salud Carlos III, 28222 Madrid, Spain
| | - Lutz Wollin
- Boehringer Ingelheim, 88400 Biberach, Germany
| | - Cinta Lleixà
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain
- Departament of Medicine, Universitat Autònoma de Barcelona, 08041 Barcelona, Spain
| | - Eduard Gallardo
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain
- Departament of Medicine, Universitat Autònoma de Barcelona, 08041 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28222 Madrid, Spain
| | - Montse Olivé
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain
- Departament of Medicine, Universitat Autònoma de Barcelona, 08041 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28222 Madrid, Spain
| | - Jordi Díaz-Manera
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain
- Departament of Medicine, Universitat Autònoma de Barcelona, 08041 Barcelona, Spain
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne NE1 3BZ, UK
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28222 Madrid, Spain
| | - Xavier Suárez-Calvet
- Neuromuscular Diseases Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Institut d’Investigació Biomèdica Sant Pau (IIB SANT PAU), 08041 Barcelona, Spain
- Departament of Medicine, Universitat Autònoma de Barcelona, 08041 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28222 Madrid, Spain
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Rodgers BD, Ward CW. Myostatin/Activin Receptor Ligands in Muscle and the Development Status of Attenuating Drugs. Endocr Rev 2022; 43:329-365. [PMID: 34520530 PMCID: PMC8905337 DOI: 10.1210/endrev/bnab030] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Indexed: 02/07/2023]
Abstract
Muscle wasting disease indications are among the most debilitating and often deadly noncommunicable disease states. As a comorbidity, muscle wasting is associated with different neuromuscular diseases and myopathies, cancer, heart failure, chronic pulmonary and renal diseases, peripheral neuropathies, inflammatory disorders, and, of course, musculoskeletal injuries. Current treatment strategies are relatively ineffective and can at best only limit the rate of muscle degeneration. This includes nutritional supplementation and appetite stimulants as well as immunosuppressants capable of exacerbating muscle loss. Arguably, the most promising treatments in development attempt to disrupt myostatin and activin receptor signaling because these circulating factors are potent inhibitors of muscle growth and regulators of muscle progenitor cell differentiation. Indeed, several studies demonstrated the clinical potential of "inhibiting the inhibitors," increasing muscle cell protein synthesis, decreasing degradation, enhancing mitochondrial biogenesis, and preserving muscle function. Such changes can prevent muscle wasting in various disease animal models yet many drugs targeting this pathway failed during clinical trials, some from serious treatment-related adverse events and off-target interactions. More often, however, failures resulted from the inability to improve muscle function despite preserving muscle mass. Drugs still in development include antibodies and gene therapeutics, all with different targets and thus, safety, efficacy, and proposed use profiles. Each is unique in design and, if successful, could revolutionize the treatment of both acute and chronic muscle wasting. They could also be used in combination with other developing therapeutics for related muscle pathologies or even metabolic diseases.
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Affiliation(s)
| | - Christopher W Ward
- Department of Orthopedics and Center for Biomedical Engineering and Technology (BioMET), University of Maryland School of Medicine, Baltimore, MD, USA
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