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Klein T, Grüner J, Breyer M, Schlegel J, Schottmann NM, Hofmann L, Gauss K, Mease R, Erbacher C, Finke L, Klein A, Klug K, Karl-Schöller F, Vignolo B, Reinhard S, Schneider T, Günther K, Fink J, Dudek J, Maack C, Klopocki E, Seibel J, Edenhofer F, Wischmeyer E, Sauer M, Üçeyler N. Small fibre neuropathy in Fabry disease: a human-derived neuronal in vitro disease model and pilot data. Brain Commun 2024; 6:fcae095. [PMID: 38638148 PMCID: PMC11024803 DOI: 10.1093/braincomms/fcae095] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 01/24/2024] [Accepted: 03/15/2024] [Indexed: 04/20/2024] Open
Abstract
Acral burning pain triggered by fever, thermal hyposensitivity and skin denervation are hallmarks of small fibre neuropathy in Fabry disease, a life-threatening X-linked lysosomal storage disorder. Variants in the gene encoding alpha-galactosidase A may lead to impaired enzyme activity with cellular accumulation of globotriaosylceramide. To study the underlying pathomechanism of Fabry-associated small fibre neuropathy, we generated a neuronal in vitro disease model using patient-derived induced pluripotent stem cells from three Fabry patients and one healthy control. We further generated an isogenic control line via gene editing. We subjected induced pluripotent stem cells to targeted peripheral neuronal differentiation and observed intra-lysosomal globotriaosylceramide accumulations in somas and neurites of Fabry sensory neurons using super-resolution microscopy. At functional level, patch-clamp analysis revealed a hyperpolarizing shift of voltage-gated sodium channel steady-state inactivation kinetics in isogenic control neurons compared with healthy control neurons (P < 0.001). Moreover, we demonstrate a drastic increase in Fabry sensory neuron calcium levels at 39°C mimicking clinical fever (P < 0.001). This pathophysiological phenotype was accompanied by thinning of neurite calibres in sensory neurons differentiated from induced pluripotent stem cells derived from Fabry patients compared with healthy control cells (P < 0.001). Linear-nonlinear cascade models fit to spiking responses revealed that Fabry cell lines exhibit altered single neuron encoding properties relative to control. We further observed mitochondrial aggregation at sphingolipid accumulations within Fabry sensory neurites utilizing a click chemistry approach together with mitochondrial dysmorphism compared with healthy control cells. We pioneer pilot insights into the cellular mechanisms contributing to pain, thermal hyposensitivity and denervation in Fabry small fibre neuropathy and pave the way for further mechanistic in vitro studies in Fabry disease and the development of novel treatment approaches.
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Affiliation(s)
- Thomas Klein
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Julia Grüner
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Maximilian Breyer
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Jan Schlegel
- Department of Biotechnology and Biophysics, University of Würzburg, 97074 Würzburg, Germany
| | | | - Lukas Hofmann
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Kevin Gauss
- Medical Biophysics, Institute for Physiology and Pathophysiology, Heidelberg University, 69120 Heidelberg, Germany
| | - Rebecca Mease
- Medical Biophysics, Institute for Physiology and Pathophysiology, Heidelberg University, 69120 Heidelberg, Germany
| | - Christoph Erbacher
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Laura Finke
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Alexandra Klein
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Katharina Klug
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
| | | | - Bettina Vignolo
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Sebastian Reinhard
- Department of Biotechnology and Biophysics, University of Würzburg, 97074 Würzburg, Germany
| | - Tamara Schneider
- Institute for Human Genetics, University of Würzburg, 97074 Würzburg, Germany
| | - Katharina Günther
- Institute of Anatomy and Cell Biology, University of Würzburg, 97070 Würzburg, Germany
| | - Julian Fink
- Institute of Organic Chemistry, University of Würzburg, 97074 Würzburg, Germany
| | - Jan Dudek
- Comprehensive Heart Failure Center CHFC, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Christoph Maack
- Comprehensive Heart Failure Center CHFC, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Eva Klopocki
- Institute for Human Genetics, University of Würzburg, 97074 Würzburg, Germany
| | - Jürgen Seibel
- Institute of Organic Chemistry, University of Würzburg, 97074 Würzburg, Germany
| | - Frank Edenhofer
- Institute of Anatomy and Cell Biology, University of Würzburg, 97070 Würzburg, Germany
| | - Erhard Wischmeyer
- Institute of Physiology, University of Würzburg, 97070 Würzburg, Germany
| | - Markus Sauer
- Department of Biotechnology and Biophysics, University of Würzburg, 97074 Würzburg, Germany
| | - Nurcan Üçeyler
- Department of Neurology, University Hospital Würzburg, 97080 Würzburg, Germany
- Würzburg Fabry Center for Interdisciplinary Therapy (FAZIT), University Hospital Würzburg, 97080 Würzburg, Germany
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Yu B, Atta MG, Brennan DC, Kant S. Outcomes and management of kidney transplant recipients with Fabry disease: a review. J Nephrol 2024; 37:561-571. [PMID: 38227277 DOI: 10.1007/s40620-023-01853-z] [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: 08/31/2023] [Accepted: 11/27/2023] [Indexed: 01/17/2024]
Abstract
Fabry disease is an X-linked inheritable lysosomal storage disease caused by various mutations of the galactosidase α gene resulting in α-galactosidase deficiency. Chronic kidney disease (CKD) is one of the most significant consequences of Fabry disease, with risk of end-stage kidney disease (ESKD) in this population. Like for other patients with ESKD, kidney transplant is the optimal treatment for Fabry disease patients with ESKD. However, enzyme replacement therapy and newer Fabry disease treatments remain important to mitigate other end organ damage such as cardiomyopathy post transplantation. This review is a primer on Fabry disease, which examines the outcomes of disease in the context of kidney transplant prior to, and during, the enzyme replacement treatment era, medical treatment of kidney transplant recipients with Fabry disease, and progress in screening studies.
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Affiliation(s)
- Bo Yu
- Department of Medicine, University of Maryland Medical Center, Midtown Campus, Baltimore, MD, USA
| | - Mohamed G Atta
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Daniel C Brennan
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Comprehensive Transplant Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sam Kant
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- Comprehensive Transplant Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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3
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Fabry Disease and Central Nervous System Involvement: From Big to Small, from Brain to Synapse. Int J Mol Sci 2023; 24:ijms24065246. [PMID: 36982318 PMCID: PMC10049671 DOI: 10.3390/ijms24065246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Fabry disease (FD) is an X-linked lysosomal storage disorder (LSD) secondary to mutations in the GLA gene that causes dysfunctional activity of lysosomal hydrolase α-galactosidase A and results in the accumulation of globotriaosylceramide (Gb3) and globotriaosylsphingosine (lyso-Gb3). The endothelial accumulation of these substrates results in injury to multiple organs, mainly the kidney, heart, brain and peripheral nervous system. The literature on FD and central nervous system involvement is scarce when focusing on alterations beyond cerebrovascular disease and is nearly absent in regard to synaptic dysfunction. In spite of that, reports have provided evidence for the CNS’ clinical implications in FD, including Parkinson’s disease, neuropsychiatric disorders and executive dysfunction. We aim to review these topics based on the current available scientific literature.
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Cui S, Shin YJ, Fang X, Lee H, Eum SH, Ko EJ, Lim SW, Shin E, Lee KI, Lee JY, Lee CB, Bae SK, Yang CW, Chung BH. CRISPR/Cas9-mediated A4GALT suppression rescues Fabry disease phenotypes in a kidney organoid model. Transl Res 2023:S1931-5244(23)00025-7. [PMID: 36805562 DOI: 10.1016/j.trsl.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 01/28/2023] [Accepted: 02/13/2023] [Indexed: 02/20/2023]
Abstract
The objective of this study was to investigate whether CRISPR/Cas9-mediated suppression of A4GALT could rescue phenotype of Fabry disease nephropathy (FDN) using human induced pluripotent stem cells (hiPSCs) derived kidney organoid system. We generated FDN patient-derived hiPSC (CMC-Fb-002) and FD-specific hiPSCs (GLA-KO) by knock-out (KO) of GLA in wild-type (WT) hiPSCs using CRISPR/Cas9. We then performed A4GALT KO in both CMC-Fb-002 and GLA-KO to make Fb-002-A4GALT-KO and GLA/A4GALT-KO, respectively. Using these hiPSCs, we generated kidney organoids and compared alpha-galactosidase-A enzyme (α-GalA) activity, globotriaosylceramide (Gb-3) deposition, and zebra body formation under electron microscopy (EM). We also compared mRNA expression levels using RNA-seq and qPCR. Generated hiPSCs showed typical pluripotency markers without chromosomal disruption. Expression levels of GLA in CMC-Fb-002 and GLA-KO and expression levels of A4GALT in Fb-002-A4GALT-KO and GLA/A4GALT-KO were successfully decreased compared to those in WT-hiPSCs, respectively. Generated kidney organoids using these hiPSCs expressed typical nephron markers. In CMC-Fb-002 and GLA-KO organoids, α-GalA activity was significantly decreased along with increased deposition of Gb-3 in comparison with WT organoids. Intralysosomal inclusion body was also detected under EM. However, these disease phenotypes were rescued by KO of A4GALT in both GLA/A4GALT-KO and Fb-002-A4GALT-KO kidney organoids. RNA-seq showed increased expression levels of genes related to FDN progression in both GLA-mutant organoids compared to those in WT. Such increases were rescued in GLA/A4GALT-KO or Fb-002-A4GALT-KO organoids. CRISPR/Cas9 mediated suppression of A4GALT could rescue FDN phenotype. Hence, it can be proposed as a therapeutic approach to treat FDN.
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Affiliation(s)
- Sheng Cui
- Transplantation Research Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoo Jin Shin
- Transplantation Research Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Xianying Fang
- Transplantation Research Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hanbi Lee
- Transplantation Research Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Division of Nephrology, Department of Internal Medicine, Seoul St. Mary's Hospital, The College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang Hun Eum
- Transplantation Research Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Division of Nephrology, Department of Internal Medicine, Incheon St. Mary's Hospital, The College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Jeong Ko
- Transplantation Research Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Division of Nephrology, Department of Internal Medicine, Seoul St. Mary's Hospital, The College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sun Woo Lim
- Transplantation Research Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | | | | | | | - Chae Bin Lee
- College of Pharmacy and Integrated Research Institute of Pharmaceutical Sciences, The Catholic University of Korea, Bucheon, Republic of Korea
| | - Soo Kyung Bae
- College of Pharmacy and Integrated Research Institute of Pharmaceutical Sciences, The Catholic University of Korea, Bucheon, Republic of Korea
| | - Chul Woo Yang
- Transplantation Research Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Division of Nephrology, Department of Internal Medicine, Seoul St. Mary's Hospital, The College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung Ha Chung
- Transplantation Research Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Division of Nephrology, Department of Internal Medicine, Seoul St. Mary's Hospital, The College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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5
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Pan Z, Liang P. Human-Induced Pluripotent Stem Cell-Based Differentiation of Cardiomyocyte Subtypes for Drug Discovery and Cell Therapy. Handb Exp Pharmacol 2023; 281:209-233. [PMID: 37421443 DOI: 10.1007/164_2023_663] [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] [Indexed: 07/10/2023]
Abstract
Drug attrition rates have increased over the past few years, accompanied with growing costs for the pharmaceutical industry and consumers. Lack of in vitro models connecting the results of toxicity screening assays with clinical outcomes accounts for this high attrition rate. The emergence of cardiomyocytes derived from human pluripotent stem cells provides an amenable source of cells for disease modeling, drug discovery, and cardiotoxicity screening. Functionally similar to to embryonic stem cells, but with fewer ethical concerns, induced pluripotent stem cells (iPSCs) can recapitulate patient-specific genetic backgrounds, which would be a huge revolution for personalized medicine. The generated iPSC-derived cardiomyocytes (iPSC-CMs) represent different subtypes including ventricular-, atrial-, and nodal-like cardiomyocytes. Purifying these subtypes for chamber-specific drug screening presents opportunities and challenges. In this chapter, we discuss the strategies for the purification of iPSC-CMs, the use of iPSC-CMs for drug discovery and cardiotoxicity test, and the current limitations of iPSC-CMs that should be overcome for wider and more precise cardiovascular applications.
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Affiliation(s)
- Ziwei Pan
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University, Hangzhou, China
| | - Ping Liang
- Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
- Institute of Translational Medicine, Zhejiang University, Hangzhou, China.
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6
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Kaneski CR, Hanover JA, Schueler Hoffman UH. Generation of GLA-knockout human embryonic stem cell lines to model peripheral neuropathy in Fabry disease. Mol Genet Metab Rep 2022; 33:100914. [PMID: 36092250 PMCID: PMC9449667 DOI: 10.1016/j.ymgmr.2022.100914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 11/28/2022] Open
Affiliation(s)
- Christine R. Kaneski
- Corresponding author at: National Institutes of Health, Bldg. 8, Room B122, Bethesda, MD 20892, USA.
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Abstract
Purpose of Review The advent of induced pluripotent stem cells (iPSC) has paved the way for new in vitro models of human cardiomyopathy. Herein, we will review existing models of disease as well as strengths and limitations of the system. Recent Findings Preclinical studies have now demonstrated that iPSCs generated from patients with both acquired or heritable genetic diseases retain properties of the disease in vitro and can be used as a model to study novel therapeutics. iPSCs can be differentiated in vitro into the cardiomyocyte lineage into cells resembling adult ventricular myocytes that retain properties of cardiovascular disease from their respective donor. iPSC pluripotency allows for them to be frozen, stored, and continually used to generate iPSC-derived myocytes for future experiments without need for invasive procedures or repeat myocyte isolations to obtain animal or human cardiac tissues. Summary While not without their limitations, iPSC models offer new ways for studying patient-specific cardiomyopathies. iPSCs offer a high-throughput avenue for drug development, modeling of disease pathophysiology in vitro, and enabling experimental repair strategies without need for invasive procedures to obtain cardiac tissues.
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8
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Sabitha KR, Chandran D, Shetty AK, Upadhya D. Delineating the neuropathology of lysosomal storage diseases using patient-derived induced pluripotent stem cells. Stem Cells Dev 2022; 31:221-238. [PMID: 35316126 DOI: 10.1089/scd.2021.0304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Lysosomal storage diseases (LSD) are inherited metabolic diseases caused due to deficiency of lysosomal enzymes, essential for the normal development of the brain and other organs. Approximately two-thirds of the patients suffering from LSD exhibit neurological deficits and impose an escalating challenge to the medical and scientific field. The advent of iPSC technology has aided researchers in efficiently generating functional neuronal and non-neuronal cells through directed differentiation protocols, as well as in decoding the cellular, subcellular and molecular defects associated with LSDs using two-dimensional cultures and cerebral organoid models. This review highlights the information assembled from patient-derived iPSCs on neurodevelopmental and neuropathological defects identified in LSDs. Multiple studies have identified neural progenitor cell migration and differentiation defects, substrate accumulation, axon growth and myelination defects, impaired calcium homeostasis and altered electrophysiological properties, using patient-derived iPSCs. In addition, these studies have also uncovered defective lysosomes, mitochondria, endoplasmic reticulum, Golgi complex, autophagy and vesicle trafficking and signaling pathways, oxidative stress, neuroinflammation, blood brain barrier dysfunction, neurodegeneration, gliosis, altered transcriptomes in LSDs. The review also discusses the therapeutic applications such as drug discovery, repurposing of drugs, synergistic effects of drugs, targeted molecular therapies, gene therapy, and transplantation applications of mutation corrected lines identified using patient-derived iPSCs for different LSDs.
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Affiliation(s)
- K R Sabitha
- Kasturba Medical College Manipal, 29224, Centre for Molecular Neurosciences, Manipal, Karnataka, India;
| | - Divya Chandran
- Kasturba Medical College Manipal, 29224, Centre for Molecular Neurosciences, Manipal, Karnataka, India;
| | - Ashok K Shetty
- Texas A&M University College Station, 14736, College of Medicine, Institute for Regenerative Medicine, College Station, Texas, United States;
| | - Dinesh Upadhya
- Kasturba Medical College Manipal, 29224, Centre for Molecular Neurosciences, Manipal, Karnataka, India;
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Marwaha S, Knowles JW, Ashley EA. A guide for the diagnosis of rare and undiagnosed disease: beyond the exome. Genome Med 2022; 14:23. [PMID: 35220969 PMCID: PMC8883622 DOI: 10.1186/s13073-022-01026-w] [Citation(s) in RCA: 83] [Impact Index Per Article: 41.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 02/10/2022] [Indexed: 02/07/2023] Open
Abstract
AbstractRare diseases affect 30 million people in the USA and more than 300–400 million worldwide, often causing chronic illness, disability, and premature death. Traditional diagnostic techniques rely heavily on heuristic approaches, coupling clinical experience from prior rare disease presentations with the medical literature. A large number of rare disease patients remain undiagnosed for years and many even die without an accurate diagnosis. In recent years, gene panels, microarrays, and exome sequencing have helped to identify the molecular cause of such rare and undiagnosed diseases. These technologies have allowed diagnoses for a sizable proportion (25–35%) of undiagnosed patients, often with actionable findings. However, a large proportion of these patients remain undiagnosed. In this review, we focus on technologies that can be adopted if exome sequencing is unrevealing. We discuss the benefits of sequencing the whole genome and the additional benefit that may be offered by long-read technology, pan-genome reference, transcriptomics, metabolomics, proteomics, and methyl profiling. We highlight computational methods to help identify regionally distant patients with similar phenotypes or similar genetic mutations. Finally, we describe approaches to automate and accelerate genomic analysis. The strategies discussed here are intended to serve as a guide for clinicians and researchers in the next steps when encountering patients with non-diagnostic exomes.
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Zhang J, Chou OHI, Tse YL, Ng KM, Tse HF. Application of Patient-Specific iPSCs for Modelling and Treatment of X-Linked Cardiomyopathies. Int J Mol Sci 2021; 22:ijms22158132. [PMID: 34360897 PMCID: PMC8347533 DOI: 10.3390/ijms22158132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/22/2021] [Accepted: 07/24/2021] [Indexed: 12/11/2022] Open
Abstract
Inherited cardiomyopathies are among the major causes of heart failure and associated with significant mortality and morbidity. Currently, over 70 genes have been linked to the etiology of various forms of cardiomyopathy, some of which are X-linked. Due to the lack of appropriate cell and animal models, it has been difficult to model these X-linked cardiomyopathies. With the advancement of induced pluripotent stem cell (iPSC) technology, the ability to generate iPSC lines from patients with X-linked cardiomyopathy has facilitated in vitro modelling and drug testing for the condition. Nonetheless, due to the mosaicism of the X-chromosome inactivation, disease phenotypes of X-linked cardiomyopathy in heterozygous females are also usually more heterogeneous, with a broad spectrum of presentation. Recent advancements in iPSC procedures have enabled the isolation of cells with different lyonisation to generate isogenic disease and control cell lines. In this review, we will summarise the current strategies and examples of using an iPSC-based model to study different types of X-linked cardiomyopathy. The potential application of isogenic iPSC lines derived from a female patient with heterozygous Danon disease and drug screening will be demonstrated by our preliminary data. The limitations of an iPSC-derived cardiomyocyte-based platform will also be addressed.
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Affiliation(s)
- Jennifer Zhang
- Cardiology Division, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (J.Z.); (O.H.-I.C.); (Y.-L.T.)
| | - Oscar Hou-In Chou
- Cardiology Division, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (J.Z.); (O.H.-I.C.); (Y.-L.T.)
| | - Yiu-Lam Tse
- Cardiology Division, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (J.Z.); (O.H.-I.C.); (Y.-L.T.)
| | - Kwong-Man Ng
- Cardiology Division, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (J.Z.); (O.H.-I.C.); (Y.-L.T.)
- Correspondence: (K.-M.N.); (H.-F.T.); Tel.: +852-3917-9955 (K.-M.N.); +852-2255-3598 (H.-F.T.)
| | - Hung-Fat Tse
- Cardiology Division, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; (J.Z.); (O.H.-I.C.); (Y.-L.T.)
- Centre of Translational Stem Cell Biology, Hong Kong Science and Technology Park, Hong Kong, China
- Correspondence: (K.-M.N.); (H.-F.T.); Tel.: +852-3917-9955 (K.-M.N.); +852-2255-3598 (H.-F.T.)
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11
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Castelli V, Stamerra CA, d'Angelo M, Cimini A, Ferri C. Current and experimental therapeutics for Fabry disease. Clin Genet 2021; 100:239-247. [PMID: 33997974 PMCID: PMC8453747 DOI: 10.1111/cge.13999] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/22/2021] [Accepted: 05/14/2021] [Indexed: 01/06/2023]
Abstract
Fabry (or Anderson‐Fabry) is a rare pan‐ethnic disease affecting males and females. Fabry is an X‐linked lysosomal storage disease, affecting glycosphingolipid metabolism, that is caused by mutations of the GLA gene that codes for α‐galactosidase A. Fabry disease (FD) can be classified into a severe, classical phenotype, most often seen in men with no residual enzyme activity, that usually appear before 18 years and a usually milder, nonclassical (later‐onset) phenotype that usually appear above 18 years. Affected patients show multifactorial complications, including renal failure, cardiovascular problems, and neuropathy. In this review, we briefly report the clinical trials so far performed with the available therapies, and then we focus on the in vitro and the in vivo experimental models of the disease, to highlight the relevance in improving the existing therapeutics and understand the mechanism of this rare disorder. Current available in vivo and in vitro models can assist in better comprehension of the pathogenesis and underlying mechanisms of FD, thus the existing therapeutic approaches can be optimized, and new options can be developed.
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Affiliation(s)
- Vanessa Castelli
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Cosimo Andrea Stamerra
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Michele d'Angelo
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Annamaria Cimini
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy.,Sbarro Institute for Cancer Research and Molecular Medicine, Department of Biology, Temple University, Philadelphia, Pennsylvania, USA
| | - Claudio Ferri
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
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12
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Köse S, Aerts-Kaya F, Uçkan Çetinkaya D, Korkusuz P. Stem Cell Applications in Lysosomal Storage Disorders: Progress and Ongoing Challenges. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1347:135-162. [PMID: 33977438 DOI: 10.1007/5584_2021_639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Lysosomal storage disorders (LSDs) are rare inborn errors of metabolism caused by defects in lysosomal function. These diseases are characterized by accumulation of completely or partially degraded substrates in the lysosomes leading to cellular dysfunction of the affected cells. Currently, enzyme replacement therapies (ERTs), treatments directed at substrate reduction (SRT), and hematopoietic stem cell (HSC) transplantation are the only treatment options for LSDs, and the effects of these treatments depend strongly on the type of LSD and the time of initiation of treatment. However, some of the LSDs still lack a durable and curative treatment. Therefore, a variety of novel treatments for LSD patients has been developed in the past few years. However, despite significant progress, the efficacy of some of these treatments remains limited because these therapies are often initiated after irreversible organ damage has occurred.Here, we provide an overview of the known effects of LSDs on stem cell function, as well as a synopsis of available stem cell-based cell and gene therapies that have been/are being developed for the treatment of LSDs. We discuss the advantages and disadvantages of use of hematopoietic stem cell (HSC), mesenchymal stem cell (MSC), and induced pluripotent stem cell (iPSC)-related (gene) therapies. An overview of current research data indicates that when stem cell and/or gene therapy applications are used in combination with existing therapies such as ERT, SRT, and chaperone therapies, promising results can be achieved, showing that these treatments may result in alleviation of existing symptoms and/or prevention of progression of the disease. All together, these studies offer some insight in LSD stem cell biology and provide a hopeful perspective for the use of stem cells. Further development and improvement of these stem cell (gene) combination therapies may greatly improve the current treatment options and outcomes of patients with a LSD.
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Affiliation(s)
- Sevil Köse
- Department of Medical Biology, Faculty of Medicine, Atilim University, Ankara, Turkey
| | - Fatima Aerts-Kaya
- Department of Stem Cell Sciences, Hacettepe University Graduate School of Health Sciences, Ankara, Turkey.,Hacettepe University Center for Stem Cell Research and Development (PEDI-STEM), Ankara, Turkey
| | - Duygu Uçkan Çetinkaya
- Hacettepe University Faculty of Medicine, Department of Pediatrics, Division of Hematology, Hacettepe University Center for Stem Cell Research and Development (PEDI-STEM), Ankara, Turkey.,Department of Stem Cell Sciences, Hacettepe University Graduate School of Health Sciences, Ankara, Turkey
| | - Petek Korkusuz
- Department of Histology and Embryology, Hacettepe University Faculty of Medicine, Ankara, Turkey.
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13
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Reversal of the Inflammatory Responses in Fabry Patient iPSC-Derived Cardiovascular Endothelial Cells by CRISPR/Cas9-Corrected Mutation. Int J Mol Sci 2021; 22:ijms22052381. [PMID: 33673551 PMCID: PMC7956852 DOI: 10.3390/ijms22052381] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 02/20/2021] [Accepted: 02/22/2021] [Indexed: 11/23/2022] Open
Abstract
The late-onset type of Fabry disease (FD) with GLA IVS4 + 919G > A mutation has been shown to lead to cardiovascular dysfunctions. In order to eliminate variations in other aspects of the genetic background, we established the isogenic control of induced pluripotent stem cells (iPSCs) for the identification of the pathogenetic factors for FD phenotypes through CRISPR/Cas9 genomic editing. We adopted droplet digital PCR (ddPCR) to efficiently capture mutational events, thus enabling isolation of the corrected FD from FD-iPSCs. Both of these exhibited the characteristics of pluripotency and phenotypic plasticity, and they can be differentiated into endothelial cells (ECs). We demonstrated the phenotypic abnormalities in FD iPSC-derived ECs (FD-ECs), including intracellular Gb3 accumulation, autophagic flux impairment, and reactive oxygen species (ROS) production, and these abnormalities were rescued in isogenic control iPSC-derived ECs (corrected FD-ECs). Microarray profiling revealed that corrected FD-derived endothelial cells reversed the enrichment of genes in the pro-inflammatory pathway and validated the downregulation of NF-κB and the MAPK signaling pathway. Our findings highlighted the critical role of ECs in FD-associated vascular dysfunctions by establishing a reliable isogenic control and providing information on potential cellular targets to reduce the morbidity and mortality of FD patients with vascular complications.
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The Cardiovascular Phenotype in Fabry Disease: New Findings in the Research Field. Int J Mol Sci 2021; 22:ijms22031331. [PMID: 33572752 PMCID: PMC7865937 DOI: 10.3390/ijms22031331] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 02/06/2023] Open
Abstract
Fabry disease (FD) is a lysosomal storage disorder, depending on defects in alpha-galactosidase A (GAL) activity. At the clinical level, FD shows a high phenotype variability. Among them, cardiovascular dysfunction is often recurrent or, in some cases, is the sole symptom (cardiac variant) representing the leading cause of death in Fabry patients. The existing therapies, besides specific symptomatic treatments, are mainly based on the restoration of GAL activity. Indeed, mutations of the galactosidase alpha gene (GLA) cause a reduction or lack of GAL activity leading to globotriaosylceramide (Gb3) accumulation in several organs. However, several other mechanisms are involved in FD’s development and progression that could become useful targets for therapeutics. This review discusses FD’s cardiovascular phenotype and the last findings on molecular mechanisms that accelerate cardiac cell damage.
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Weissmann C, Albanese AA, Contreras NE, Gobetto MN, Castellanos LCS, Uchitel OD. Ion channels and pain in Fabry disease. Mol Pain 2021; 17:17448069211033172. [PMID: 34284652 PMCID: PMC8299890 DOI: 10.1177/17448069211033172] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 12/29/2022] Open
Abstract
Fabry disease (FD) is a progressive, X-linked inherited disorder of glycosphingolipid metabolism due to deficient or absent lysosomal α-galactosidase A (α-Gal A) activity which results in progressive accumulation of globotriaosylceramide (Gb3) and related metabolites. One prominent feature of Fabry disease is neuropathic pain. Accumulation of Gb3 has been documented in dorsal root ganglia (DRG) as well as other neurons, and has lately been associated with the mechanism of pain though the pathophysiology is still unclear. Small fiber (SF) neuropathy in FD differs from other entities in several aspects related to the perception of pain, alteration of fibers as well as drug therapies used in the practice with patients, with therapies far from satisfying. In order to develop better treatments, more information on the underlying mechanisms of pain is needed. Research in neuropathy has gained momentum from the development of preclinical models where different aspects of pain can be modelled and further analyzed. This review aims at describing the different in vitro and FD animal models that have been used so far, as well as some of the insights gained from their use. We focus especially in recent findings associated with ion channel alterations -that apart from the vascular alterations-, could provide targets for improved therapies in pain.
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Affiliation(s)
- Carina Weissmann
- Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE-UBA-CONICET) and Departamento de Fisiología, Biología Molecular y Celular, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires C1428EHA, Argentina
| | - Adriana A Albanese
- Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE-UBA-CONICET) and Departamento de Fisiología, Biología Molecular y Celular, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires C1428EHA, Argentina
| | - Natalia E Contreras
- Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE-UBA-CONICET) and Departamento de Fisiología, Biología Molecular y Celular, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires C1428EHA, Argentina
| | - María N Gobetto
- Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE-UBA-CONICET) and Departamento de Fisiología, Biología Molecular y Celular, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires C1428EHA, Argentina
| | - Libia C Salinas Castellanos
- Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE-UBA-CONICET) and Departamento de Fisiología, Biología Molecular y Celular, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires C1428EHA, Argentina
| | - Osvaldo D Uchitel
- Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE-UBA-CONICET) and Departamento de Fisiología, Biología Molecular y Celular, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires C1428EHA, Argentina
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16
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Human-induced pluripotent stem cells as models for rare cardiovascular diseases: from evidence-based medicine to precision medicine. Pflugers Arch 2020; 473:1151-1165. [DOI: 10.1007/s00424-020-02486-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/14/2020] [Accepted: 10/22/2020] [Indexed: 12/16/2022]
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17
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Patterson L, Allen J, Posey I, Shaw JJP, Costa-Pinheiro P, Walker SJ, Gademsey A, Wu X, Wu S, Zachos NC, Fox TE, Sears CL, Kester M. Glucosylceramide production maintains colon integrity in response to Bacteroides fragilis toxin-induced colon epithelial cell signaling. FASEB J 2020; 34:15922-15945. [PMID: 33047400 DOI: 10.1096/fj.202001669r] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 09/09/2020] [Accepted: 09/18/2020] [Indexed: 01/01/2023]
Abstract
Enterotoxigenic Bacteroides fragilis (ETBF) is a commensal bacterium of great importance to human health due to its ability to induce colitis and cause colon tumor formation in mice through the production of B. fragilis toxin (BFT). The formation of tumors is dependent on a pro-inflammatory signaling cascade, which begins with the disruption of epithelial barrier integrity through cleavage of E-cadherin. Here, we show that BFT increases levels of glucosylceramide, a vital intestinal sphingolipid, both in mice and in colon organoids (colonoids) generated from the distal colons of mice. When colonoids are treated with BFT in the presence of an inhibitor of glucosylceramide synthase (GCS), the enzyme responsible for generating glucosylceramide, colonoids become highly permeable, lose structural integrity, and eventually burst, releasing their contents into the extracellular matrix. By increasing glucosylceramide levels in colonoids via an inhibitor of glucocerebrosidase (GBA, the enzyme that degrades glucosylceramide), colonoid permeability was reduced, and bursting was significantly decreased. In the presence of BFT, pharmacological inhibition of GCS caused levels of tight junction protein 1 (TJP1) to decrease. However, when GBA was inhibited, TJP1 levels remained stable, suggesting that BFT-induced production of glucosylceramide helps to stabilize tight junctions. Taken together, our data demonstrate a glucosylceramide-dependent mechanism by which the colon epithelium responds to BFT.
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Affiliation(s)
- Logan Patterson
- Department of Pathology, University of Virginia, Charlottesville, VA, USA
| | - Jawara Allen
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Isabella Posey
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, USA
| | | | | | - Susan J Walker
- Department of Pharmacology, University of Virginia, Charlottesville, VA, USA
| | - Alexis Gademsey
- Department of Pharmacology, University of Virginia, Charlottesville, VA, USA
| | - Xinqun Wu
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Shaoguang Wu
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Nicholas C Zachos
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Todd E Fox
- Department of Pharmacology, University of Virginia, Charlottesville, VA, USA
| | - Cynthia L Sears
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mark Kester
- Department of Pharmacology, University of Virginia, Charlottesville, VA, USA
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18
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Kant S, Atta MG. Therapeutic advances in Fabry disease: The future awaits. Biomed Pharmacother 2020; 131:110779. [PMID: 33152937 DOI: 10.1016/j.biopha.2020.110779] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/12/2020] [Accepted: 09/17/2020] [Indexed: 02/02/2023] Open
Abstract
Fabry disease (FD) is an X-linked disorder caused by mutations in GLA gene responsible for coding of the lysosomal enzyme alpha-galactosidase A(α-GAL). The resultant accumulation of globotriaosylceramide (Gb-3) leads to multisystemic disease including progressive chronic kidney disease, hypertrophic cardiomyopathy, stroke, angiokeratomas and corneal whorls. Current treatments include enzyme replacement therapy (ERT), along with recent advent of chaperone therapy. ERT has not shown to have dramatic improvement in outcomes for all organ systems, with benefit mostly seen in kidney disease and reduction in left ventricular hypertrophy. ERT, however, is associated with formation of anti-drug antibodies and requirement of long-term venous access, while chaperone therapy can only be used in amenable mutations. A multitude of therapies are now under investigation in various phases of clinical trials. These include pegylated form of α-GAL (pegunigalsidase alpha), gene therapy (both in-vivo and ex-vivo methods), mRNA therapy (inducing production of α-GAL) and substrate reduction therapy (inhibitors of glucosylceramide synthase leading to reduction of Gb-3). This review encapsulates literature pertaining to current and investigational therapies for FD.
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Affiliation(s)
- Sam Kant
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mohamed G Atta
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Mittal K, Schrenk-Siemens K. Lessons from iPSC research: Insights on peripheral nerve disease. Neurosci Lett 2020; 738:135358. [PMID: 32898616 DOI: 10.1016/j.neulet.2020.135358] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/24/2020] [Accepted: 09/02/2020] [Indexed: 01/13/2023]
Abstract
With the publication of their breakthrough discovery describing the induction of pluripotent stem cells (iPSCs) from mouse and human fibroblasts, Takahashi and Yamanaka have changed the scientific landscape. The possibility of deriving human pluripotent stem cells from almost any somatic cell has provided the unprecedented opportunity to study specific hereditary diseases in human cells. In the context of diseases affecting peripheral nerves, iPSC platforms are now being increasingly utilized to investigate the underlying pathology as well as regenerative strategies. Peripheral neuropathies result in peripheral nerve damage, leading to - among other things - the degeneration of affected nerve fibers accompanied by severe sensory, motor and autonomic symptoms, often including intense pain. The generation of iPSCs from hereditary forms of peripheral neuropathies and their directed differentiation into cell types most affected by the disease can be instrumental to better understanding the pathological mechanisms underlying these disorders and to investigating cell replacement strategies for repair. In this minireview, we highlight studies that have used iPSCs to investigate the therapeutic potential of iPSC-derived Schwann cell-like cells for nerve regeneration, as well as studies using patient iPSC derivatives to investigate their contribution to disease pathology.
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Affiliation(s)
- Kritika Mittal
- Department of Anatomy, University of Heidelberg, Im Neuenheimer Feld 307, 69120, Heidelberg, Germany
| | - Katrin Schrenk-Siemens
- Department of Pharmacology, University of Heidelberg, Im Neuenheimer Feld 366, 69120, Heidelberg, Germany.
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20
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van der Veen SJ, Hollak CEM, van Kuilenburg ABP, Langeveld M. Developments in the treatment of Fabry disease. J Inherit Metab Dis 2020; 43:908-921. [PMID: 32083331 PMCID: PMC7540041 DOI: 10.1002/jimd.12228] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 02/10/2020] [Accepted: 02/17/2020] [Indexed: 12/19/2022]
Abstract
Enzyme replacement therapy (ERT) with recombinant α-galactosidase A (r-αGAL A) for the treatment of Fabry disease has been available for over 15 years. Long-term treatment may slow down disease progression, but cardiac, renal, and cerebral complications still develop in most patients. In addition, lifelong intravenous treatment is burdensome. Therefore, several new treatment approaches have been explored over the past decade. Chaperone therapy (Migalastat; 1-deoxygalactonojirimycin) is the only other currently approved therapy for Fabry disease. This oral small molecule aims to improve enzyme activity of mutated α-galactosidase A and can only be used in patients with specific mutations. Treatments currently under evaluation in (pre)clinical trials are second generation enzyme replacement therapies (Pegunigalsidase-alfa, Moss-aGal), substrate reduction therapies (Venglustat and Lucerastat), mRNA- and gene-based therapy. This review summarises the knowledge on currently available and potential future options for the treatment of Fabry disease.
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Affiliation(s)
- Sanne J. van der Veen
- Department of Endocrinology and MetabolismAmsterdam UMC, University of AmsterdamAZAmsterdamThe Netherlands
| | - Carla E. M. Hollak
- Department of Endocrinology and MetabolismAmsterdam UMC, University of AmsterdamAZAmsterdamThe Netherlands
| | - André B. P. van Kuilenburg
- Department of Clinical Chemistry, Gastroenterology & MetabolismAmsterdam UMC, University of AmsterdamAZAmsterdamThe Netherlands
| | - Mirjam Langeveld
- Department of Endocrinology and MetabolismAmsterdam UMC, University of AmsterdamAZAmsterdamThe Netherlands
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21
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Kido J, Nakamura K, Era T. Role of induced pluripotent stem cells in lysosomal storage diseases. Mol Cell Neurosci 2020; 108:103540. [PMID: 32828964 DOI: 10.1016/j.mcn.2020.103540] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 08/11/2020] [Accepted: 08/14/2020] [Indexed: 12/31/2022] Open
Abstract
Lysosomal storage diseases (LSDs) are a group of metabolism inborn errors caused by defective enzymes in the lysosome, resulting in the accumulation of undegraded substrates. Many characteristic cell features have been revealed in LSDs, including abnormal autophagy and mitochondrial dysfunction. The development of induced pluripotent stem cells (iPSCs) dramatically boosted research on LSDs, particularly regarding novel opportunities to clarify the disease etiology based on the storage of macromolecules, such as sphingolipids in lysosomes. iPSCs made from LSD patients (LSD-iPSCs) have been differentiated into neurons, endothelial cells, cardiomyocytes, hepatocytes, and macrophages, with each cell type closely resembling the primary disease phenotypes, providing new tools to probe the disease pathogenesis and to test therapeutic strategies. Abnormally accumulated substrates impaired autophagy and mitochondrial and synapse functions in LSD-iPSC-derived neurons. Reducing the accumulation with the treatment of drug candidates improved LSD-iPSC-derived neuron functions. Additionally, iPSC technology can help probe the gene expressions, proteomics, and metabolomics of LSDs. Further, gene repair and the generation of new mutations in causative genes in LSD-iPSCs can be used to understand both the specific roles of causative genes and the contributions of other genetic factors to these phenotypes. Moreover, the development of iPSC-derived organoids as disease models has bridged the gap between studies using cell lines and in vivo animal models. There are some reproducibility issues in iPSC research, however, including genetic and epigenetic abnormalities, such as chromosomal abnormalities, DNA mutations, and gene modifications via methylation. In this review, we present the disease and treatment concepts gathered using selected LSD-iPSCs, discuss iPSC research limitations, and set our future research visions. Such studies are expected to further inform and generate insights into LSDs and are important in research and clinical practice.
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Affiliation(s)
- Jun Kido
- Department of Cell Modulation, Institute of Molecular Embryology and Genetics, Kumamoto University, Kumamoto, Japan; Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.
| | - Kimitoshi Nakamura
- Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takumi Era
- Department of Cell Modulation, Institute of Molecular Embryology and Genetics, Kumamoto University, Kumamoto, Japan.
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22
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Do HS, Park SW, Im I, Seo D, Yoo HW, Go H, Kim YH, Koh GY, Lee BH, Han YM. Enhanced thrombospondin-1 causes dysfunction of vascular endothelial cells derived from Fabry disease-induced pluripotent stem cells. EBioMedicine 2020; 52:102633. [PMID: 31981984 PMCID: PMC6992938 DOI: 10.1016/j.ebiom.2020.102633] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 01/04/2020] [Accepted: 01/07/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Fabry disease (FD) is a recessive X-linked lysosomal storage disorder caused by α-galactosidase A (GLA) deficiency. Although the mechanism is unclear, GLA deficiency causes an accumulation of globotriaosylceramide (Gb3), leading to vasculopathy. METHODS To explore the relationship between the accumulation of Gb3 and vasculopathy, induced pluripotent stem cells generated from four Fabry patients (FD-iPSCs) were differentiated into vascular endothelial cells (VECs). Genome editing using CRISPR-Cas9 system was carried out to correct the GLA mutation or to delete Thrombospondin-1 (TSP-1). Global transcriptomes were compared between wild-type (WT)- and FD-VECs by RNA-sequencing analysis. FINDINGS Here, we report that overexpression of TSP-1 contributes to the dysfunction of VECs in FD. VECs originating from FD-iPSCs (FD-VECs) showed aberrant angiogenic functionality even upon treatment with recombinant α-galactosidase. Intriguingly, FD-VECs produced more p-SMAD2 and TSP-1 than WT-VECs. We also found elevated TSP-1 in the peritubular capillaries of renal tissues biopsied from FD patients. Inhibition of SMAD2 signaling or knock out of TSP-1 (TSP-1-/-) rescues normal vascular functionality in FD-VECs, like in gene-corrected FD-VECs. In addition, the enhanced oxygen consumption rate is reduced in TSP-1-/- FD-VECs. INTERPRETATION The overexpression of TSP-1 secondary to Gb3 accumulation is primarily responsible for the observed FD-VEC dysfunction. Our findings implicate dysfunctional VEC angiogenesis in the peritubular capillaries in some of the complications of Fabry disease. FUNDING This study was supported by grant 2018M3A9H1078330 from the National Research Foundation of the Republic of Korea.
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Affiliation(s)
- Hyo-Sang Do
- Department of Biological Sciences, KAIST, Daejeon 34141, Republic of Korea
| | - Sang-Wook Park
- Department of Biological Sciences, KAIST, Daejeon 34141, Republic of Korea; New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea
| | - Ilkyun Im
- Department of Predictive Toxicology, Korea Institute of Toxicology, Daejeon 34141, Republic of Korea
| | - Donghyuk Seo
- Department of Biological Sciences, KAIST, Daejeon 34141, Republic of Korea
| | - Han-Wook Yoo
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Heounjeong Go
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Yoo Hyung Kim
- College of Natural Sciences, KAIST, Daejeon 34141, Republic of Korea; Center for Vascular Research, Institute for Basic Sciences, Daejeon 34141, Republic of Korea
| | - Gou Young Koh
- Graduate School of Medical Science and Engineering, KAIST, Daejeon 34141, Republic of Korea; Center for Vascular Research, Institute for Basic Sciences, Daejeon 34141, Republic of Korea
| | - Beom-Hee Lee
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea.
| | - Yong-Mahn Han
- Department of Biological Sciences, KAIST, Daejeon 34141, Republic of Korea.
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Ge F, Wang Z, Xi JJ. Engineered Maturation Approaches of Human Pluripotent Stem Cell-Derived Ventricular Cardiomyocytes. Cells 2019; 9:cells9010009. [PMID: 31861463 PMCID: PMC7016801 DOI: 10.3390/cells9010009] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/13/2019] [Accepted: 12/16/2019] [Indexed: 12/17/2022] Open
Abstract
Heart diseases such as myocardial infarction and myocardial ischemia are paroxysmal and fatal in clinical practice. Cardiomyocytes (CMs) differentiated from human pluripotent stem cells provide a promising approach to myocardium regeneration therapy. Identifying the maturity level of human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) is currently the main challenge for pathophysiology and therapeutics. In this review, we describe current maturity indicators for cardiac microtissue and microdevice cultivation technologies that accelerate cardiac maturation. It may provide insights into regenerative medicine, drug cardiotoxicity testing, and preclinical safety testing.
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Affiliation(s)
- Feixiang Ge
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Biomedical Engineering, College of Engineering, Peking University, Beijing 100871, China;
| | - Zetian Wang
- Institute of Microelectronics, Peking University, Beijing 100871, China;
| | - Jianzhong Jeff Xi
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Biomedical Engineering, College of Engineering, Peking University, Beijing 100871, China;
- Correspondence:
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24
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Birket MJ, Raibaud S, Lettieri M, Adamson AD, Letang V, Cervello P, Redon N, Ret G, Viale S, Wang B, Biton B, Guillemot JC, Mikol V, Leonard JP, Hanley NA, Orsini C, Itier JM. A Human Stem Cell Model of Fabry Disease Implicates LIMP-2 Accumulation in Cardiomyocyte Pathology. Stem Cell Reports 2019; 13:380-393. [PMID: 31378672 PMCID: PMC6700557 DOI: 10.1016/j.stemcr.2019.07.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 07/04/2019] [Accepted: 07/05/2019] [Indexed: 01/19/2023] Open
Abstract
Here, we have used patient-derived induced pluripotent stem cell (iPSC) and gene-editing technology to study the cardiac-related molecular and functional consequences of mutations in GLA causing the lysosomal storage disorder Fabry disease (FD), for which heart dysfunction is a major cause of mortality. Our in vitro model recapitulated clinical data with FD cardiomyocytes accumulating GL-3 and displaying an increased excitability, with altered electrophysiology and calcium handling. Quantitative proteomics enabled the identification of >5,500 proteins in the cardiomyocyte proteome and secretome, and revealed accumulation of the lysosomal protein LIMP-2 and secretion of cathepsin F and HSPA2/HSP70-2 in FD. Genetic correction reversed these changes. Overexpression of LIMP-2 directly induced the secretion of cathepsin F and HSPA2/HSP70-2, implying causative relationship, and led to massive vacuole accumulation. In summary, our study has revealed potential new cardiac biomarkers for FD, and provides valuable mechanistic insight into the earliest pathological events in FD cardiomyocytes.
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Affiliation(s)
- Matthew J Birket
- Sanofi, Translational Sciences Unit, Sanofi, 13 quai Jules Guesdes, 94400 Vitry-sur-Seine, France; Faculty of Biology, Medicine and Health, Manchester Academic Health Sciences Centre, The University of Manchester, Oxford Road, Manchester M13 9PT, UK.
| | - Sophie Raibaud
- Sanofi, Translational Sciences Unit, Avenue Pierre Brossolette, 91380 Chilly-Mazarin, France
| | - Miriam Lettieri
- Faculty of Biology, Medicine and Health, Manchester Academic Health Sciences Centre, The University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Antony D Adamson
- Faculty of Biology, Medicine and Health, Manchester Academic Health Sciences Centre, The University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Valerie Letang
- Sanofi, Translational Sciences Unit, Avenue Pierre Brossolette, 91380 Chilly-Mazarin, France
| | - Pauline Cervello
- Sanofi, Translational Sciences Unit, Avenue Pierre Brossolette, 91380 Chilly-Mazarin, France
| | - Nicolas Redon
- Sanofi, Translational Sciences Unit, Avenue Pierre Brossolette, 91380 Chilly-Mazarin, France
| | - Gwenaelle Ret
- Sanofi, Translational Sciences Unit, Sanofi, 13 quai Jules Guesdes, 94400 Vitry-sur-Seine, France
| | - Sandra Viale
- Sanofi, Translational Sciences Unit, Sanofi, 13 quai Jules Guesdes, 94400 Vitry-sur-Seine, France
| | - Bing Wang
- Sanofi, GBD-Analytical R&D, 211 Second Avenue, Waltham, MA 02451, USA
| | - Bruno Biton
- Sanofi, Translational Sciences Unit, Avenue Pierre Brossolette, 91380 Chilly-Mazarin, France
| | - Jean-Claude Guillemot
- Sanofi, Translational Sciences Unit, Avenue Pierre Brossolette, 91380 Chilly-Mazarin, France
| | - Vincent Mikol
- Sanofi, Translational Sciences Unit, Avenue Pierre Brossolette, 91380 Chilly-Mazarin, France
| | - John P Leonard
- Sanofi, Rare Disease Science Unit, 153 Second Avenue, Waltham, MA 02451, USA
| | - Neil A Hanley
- Faculty of Biology, Medicine and Health, Manchester Academic Health Sciences Centre, The University of Manchester, Oxford Road, Manchester M13 9PT, UK; Endocrinology Department, Manchester University NHS Foundation Trust, Grafton Street, Manchester M13 9WU, UK
| | - Cecile Orsini
- Sanofi, Translational Sciences Unit, Sanofi, 13 quai Jules Guesdes, 94400 Vitry-sur-Seine, France
| | - Jean-Michel Itier
- Sanofi, Translational Sciences Unit, Sanofi, 13 quai Jules Guesdes, 94400 Vitry-sur-Seine, France.
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25
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Welford RWD, Mühlemann A, Garzotti M, Rickert V, Groenen PMA, Morand O, Üçeyler N, Probst MR. Glucosylceramide synthase inhibition with lucerastat lowers globotriaosylceramide and lysosome staining in cultured fibroblasts from Fabry patients with different mutation types. Hum Mol Genet 2019; 27:3392-3403. [PMID: 29982630 PMCID: PMC6140777 DOI: 10.1093/hmg/ddy248] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 06/29/2018] [Indexed: 12/31/2022] Open
Abstract
Fabry disease is an X-linked lysosomal storage disorder caused by mutations in the GLA gene coding for α-galactosidase A (α-GalA). The deleterious mutations lead to accumulation of α-GalA substrates, including globotriaosylceramide (Gb3) and globotriaosylsphingosine. Progressive glycolipid storage results in cellular dysfunction, leading to organ damage and clinical disease, i.e. neuropathic pain, impaired renal function and cardiomyopathy. Many Fabry patients are treated by bi-weekly intravenous infusions of replacement enzyme. While the only available oral therapy is an α-GalA chaperone, which is indicated for a limited number of patients with specific 'amenable' mutations. Lucerastat is an orally bioavailable inhibitor of glucosylceramide synthase (GCS) that is in late stage clinical development for Fabry disease. Here we investigated the ability of lucerastat to lower Gb3, globotriaosylsphingosine and lysosomal staining in cultured fibroblasts from 15 different Fabry patients. Patients' cells included 13 different pathogenic variants, with 13 cell lines harboring GLA mutations associated with the classic disease phenotype. Lucerastat dose dependently reduced Gb3 in all cell lines. For 13 cell lines the Gb3 data could be fit to an IC50 curve, giving a median IC50 [interquartile range (IQR)] = 11 μM (8.2-18); the median percent reduction (IQR) in Gb3 was 77% (70-83). Lucerastat treatment also dose dependently reduced LysoTracker Red staining of acidic compartments. Lucerastat's effects in the cell lines were compared to those with current treatments-agalsidase alfa and migalastat. Consequently, the GCS inhibitor lucerastat provides a viable mechanism to reduce Gb3 accumulation and lysosome volume, suitable for all Fabry patients regardless of genotype.
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Affiliation(s)
- R W D Welford
- Idorsia Pharmaceuticals, Hegenheimermattweg, Allschwil, Switzerland
| | - A Mühlemann
- Idorsia Pharmaceuticals, Hegenheimermattweg, Allschwil, Switzerland
| | - M Garzotti
- Idorsia Pharmaceuticals, Hegenheimermattweg, Allschwil, Switzerland
| | - V Rickert
- Department of Neurology, University of Würzburg, Würzburg, Germany
| | - P M A Groenen
- Idorsia Pharmaceuticals, Hegenheimermattweg, Allschwil, Switzerland
| | - O Morand
- Idorsia Pharmaceuticals, Hegenheimermattweg, Allschwil, Switzerland
| | - N Üçeyler
- Department of Neurology, University of Würzburg, Würzburg, Germany
| | - M R Probst
- Idorsia Pharmaceuticals, Hegenheimermattweg, Allschwil, Switzerland
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26
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van Mil A, Balk GM, Neef K, Buikema JW, Asselbergs FW, Wu SM, Doevendans PA, Sluijter JPG. Modelling inherited cardiac disease using human induced pluripotent stem cell-derived cardiomyocytes: progress, pitfalls, and potential. Cardiovasc Res 2018; 114:1828-1842. [PMID: 30169602 PMCID: PMC6887927 DOI: 10.1093/cvr/cvy208] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 06/06/2018] [Accepted: 08/28/2018] [Indexed: 12/17/2022] Open
Abstract
In the past few years, the use of specific cell types derived from induced pluripotent stem cells (iPSCs) has developed into a powerful approach to investigate the cellular pathophysiology of numerous diseases. Despite advances in therapy, heart disease continues to be one of the leading causes of death in the developed world. A major difficulty in unravelling the underlying cellular processes of heart disease is the extremely limited availability of viable human cardiac cells reflecting the pathological phenotype of the disease at various stages. Thus, the development of methods for directed differentiation of iPSCs to cardiomyocytes (iPSC-CMs) has provided an intriguing option for the generation of patient-specific cardiac cells. In this review, a comprehensive overview of the currently published iPSC-CM models for hereditary heart disease is compiled and analysed. Besides the major findings of individual studies, detailed methodological information on iPSC generation, iPSC-CM differentiation, characterization, and maturation is included. Both, current advances in the field and challenges yet to overcome emphasize the potential of using patient-derived cell models to mimic genetic cardiac diseases.
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Affiliation(s)
- Alain van Mil
- Division Heart and Lungs, Department of Cardiology, Experimental Cardiology Laboratory, Regenerative Medicine Center, University Medical Center Utrecht, Internal Mail No G03.550, GA Utrecht, the Netherlands
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Geerthe Margriet Balk
- Division Heart and Lungs, Department of Cardiology, Experimental Cardiology Laboratory, Regenerative Medicine Center, University Medical Center Utrecht, Internal Mail No G03.550, GA Utrecht, the Netherlands
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Klaus Neef
- Division Heart and Lungs, Department of Cardiology, Experimental Cardiology Laboratory, Regenerative Medicine Center, University Medical Center Utrecht, Internal Mail No G03.550, GA Utrecht, the Netherlands
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Jan Willem Buikema
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Folkert W Asselbergs
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Faculty of Population Health Sciences, Institute of Cardiovascular Science, University College London, London, UK
- Durrer Center for Cardiovascular Research, Netherlands Heart Institute, Utrecht, the Netherlands
- Farr Institute of Health Informatics Research and Institute of Health Informatics, University College London, London, UK
| | - Sean M Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Institute of Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Pieter A Doevendans
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Joost P G Sluijter
- Division Heart and Lungs, Department of Cardiology, Experimental Cardiology Laboratory, Regenerative Medicine Center, University Medical Center Utrecht, Internal Mail No G03.550, GA Utrecht, the Netherlands
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
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27
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Anderson RH, Francis KR. Modeling rare diseases with induced pluripotent stem cell technology. Mol Cell Probes 2018; 40:52-59. [PMID: 29307697 PMCID: PMC6033695 DOI: 10.1016/j.mcp.2018.01.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 12/22/2017] [Accepted: 01/02/2018] [Indexed: 12/18/2022]
Abstract
Rare diseases, in totality, affect a significant proportion of the population and represent an unmet medical need facing the scientific community. However, the treatment of individuals affected by rare diseases is hampered by poorly understood mechanisms preventing the development of viable therapeutics. The discovery and application of cellular reprogramming to create novel induced pluripotent stem cell models of rare diseases has revolutionized the rare disease community. Through developmental and functional analysis of differentiated cell types, these stem cell models carrying patient-specific mutations have become an invaluable tool for rare disease research. In this review article, we discuss the reprogramming of samples from individuals affected with rare diseases to induced pluripotent stem cells, current and future applications for this technology, and how integration of genome editing to rare disease research will help to improve our understanding of disease pathogenesis and lead to patient therapies.
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Affiliation(s)
- Ruthellen H Anderson
- Cellular Therapies and Stem Cell Biology Group, Sanford Research, Sioux Falls, SD, USA; Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, USA
| | - Kevin R Francis
- Cellular Therapies and Stem Cell Biology Group, Sanford Research, Sioux Falls, SD, USA; Department of Pediatrics, Sanford School of Medicine, University of South Dakota, Sioux Falls, SD, USA.
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28
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Kuramoto Y, Naito AT, Tojo H, Sakai T, Ito M, Shibamoto M, Nakagawa A, Higo T, Okada K, Yamaguchi T, Lee JK, Miyagawa S, Sawa Y, Sakata Y, Komuro I. Generation of Fabry cardiomyopathy model for drug screening using induced pluripotent stem cell-derived cardiomyocytes from a female Fabry patient. J Mol Cell Cardiol 2018; 121:256-265. [PMID: 30048710 DOI: 10.1016/j.yjmcc.2018.07.246] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 07/04/2018] [Accepted: 07/21/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Fabry disease is an X-linked disease caused by mutations in α-galactosidase A (GLA); these mutations result in the accumulation of its substrates, mainly globotriaosylceramide (Gb3). The accumulation of glycosphingolipids induces pathogenic changes in various organs, including the heart, and Fabry cardiomyopathy is the most frequent cause of death in patients with Fabry disease. Existing therapies to treat Fabry disease have limited efficacy, and new approaches to improve the prognosis of patients with Fabry cardiomyopathy are required. METHODS AND RESULTS We generated induced pluripotent stem cell (iPSC) lines from a female patient and her son. Each iPSC clone from the female patient showed either deficient or normal GLA activity, which could be used as a Fabry disease model or its isogenic control, respectively. Erosion of the inactivated X chromosome developed heterogeneously among clones, and mono-allelic expression of the GLA gene was maintained for a substantial period in a subset of iPSC clones. Gb3 accumulation was observed in iPSC-derived cardiomyocytes (iPS-CMs) from GLA activity-deficient iPSCs by mass-spectrometry and immunofluorescent staining. The expression of ANP was increased, but the cell surface area was decreased in iPS-CMs from the Fabry model, suggesting that cardiomyopathic change is ongoing at the molecular level in Fabry iPS-CMs. We also established an algorithm for selecting proper Gb3 staining that could be used for high-content analysis-based drug screening. CONCLUSIONS We generated a Fabry cardiomyopathy model and a drug screening system by using iPS-CMs from a female Fabry patient. Drug screening using our system may help discover new drugs that would improve the prognosis of patients with Fabry cardiomyopathy.
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Affiliation(s)
- Yuki Kuramoto
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Atsuhiko T Naito
- Department of Pharmacology, Faculty of Medicine, Toho University, 5-21-16 Omori-nishi, Ohta-ku, Tokyo, Japan.
| | - Hiromasa Tojo
- Department of Biophysics and Biochemistry, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Taku Sakai
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Masamichi Ito
- Department of Cardiovascular Medicine, the University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Tokyo 113-8655, Japan
| | - Masato Shibamoto
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Akito Nakagawa
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Tomoaki Higo
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Katsuki Okada
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Toshihiro Yamaguchi
- Department of Cardiovascular Medicine, the University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Tokyo 113-8655, Japan
| | - Jong-Kook Lee
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan; Department of Advanced Cardiovascular Regenerative Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Shigeru Miyagawa
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Yoshiki Sawa
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita 565-0871, Japan
| | - Issei Komuro
- Department of Cardiovascular Medicine, the University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Tokyo 113-8655, Japan
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29
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Chien Y, Chou SJ, Chang YL, Leu HB, Yang YP, Tsai PH, Lai YH, Chen KH, Chang WC, Sung SH, Yu WC. Inhibition of Arachidonate 12/15-Lipoxygenase Improves α-Galactosidase Efficacy in iPSC-Derived Cardiomyocytes from Fabry Patients. Int J Mol Sci 2018; 19:ijms19051480. [PMID: 29772700 PMCID: PMC5983630 DOI: 10.3390/ijms19051480] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/03/2018] [Accepted: 05/08/2018] [Indexed: 02/07/2023] Open
Abstract
(1) Background: A high incidence of intervening sequence (IVS)4+919 G>A mutation with later-onset cardiac phenotype have been reported in a majority of Taiwan Fabry cohorts. Some evidence indicated that conventional biomarkers failed to predict the long-term progression and therapeutic outcome; (2) Methods: In this study, we constructed an induced pluripotent stem cell (iPSC)-based platform from Fabry cardiomyopathy (FC) patients carrying IVS4+919 G>A mutation to screen for potential targets that may help the conventional treatment; (3) Results: The FC-patient-derived iPSC-differentiated cardiomyocytes (FC-iPSC-CMs) carried an expected IVS4+919 G>A genetic mutation and recapitulated several FC characteristics, including low α-galactosidase A enzyme activity and cellular hypertrophy. The proteomic analysis revealed that arachidonate 12/15-lipoxygenase (Alox12/15) was the most highly upregulated marker in FC-iPSC-CMs, and the metabolites of Alox12/15, 12(S)- and 15(S)-hydroxyeicosatetraenoic acid (HETE), were also elevated in the culture media. Late administration of Alox12/15 pharmacological inhibitor LOXBlock-1 combined with α-galactosidase, but not α-galactosidase alone, effectively reduced cardiomyocyte hypertrophy, the secretion of 12(S)- and 15(S)-HETE and the upregulation of fibrotic markers at the late phase of FC; (4) Conclusions: Our study demonstrates that cardiac Alox12/15 and circulating 12(S)-HETE/15(S)-HETE are involved in the pathogenesis of FC with IVS4+919 G>A mutation.
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Affiliation(s)
- Yueh Chien
- Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Shih-Jie Chou
- Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
| | - Yuh-Lih Chang
- Institute of Pharmacology, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Department of Pharmacology, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Hsin-Bang Leu
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Heath Care and Management Center, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Yi-Ping Yang
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Ping-Hsing Tsai
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
| | - Ying-Hsiu Lai
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Kuan-Hsuan Chen
- Department of Pharmacology, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
| | - Wei-Chao Chang
- Center for Molecular Medicine, China Medical University Hospital, Taichung 40447, Taiwan.
| | - Shih-Hsien Sung
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Wen-Chung Yu
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
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30
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Brandão KO, Tabel VA, Atsma DE, Mummery CL, Davis RP. Human pluripotent stem cell models of cardiac disease: from mechanisms to therapies. Dis Model Mech 2018; 10:1039-1059. [PMID: 28883014 PMCID: PMC5611968 DOI: 10.1242/dmm.030320] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
It is now a decade since human induced pluripotent stem cells (hiPSCs) were first described. The reprogramming of adult somatic cells to a pluripotent state has become a robust technology that has revolutionised our ability to study human diseases. Crucially, these cells capture all the genetic aspects of the patient from which they were derived. Combined with advances in generating the different cell types present in the human heart, this has opened up new avenues to study cardiac disease in humans and investigate novel therapeutic approaches to treat these pathologies. Here, we provide an overview of the current state of the field regarding the generation of cardiomyocytes from human pluripotent stem cells and methods to assess them functionally, an essential requirement when investigating disease and therapeutic outcomes. We critically evaluate whether treatments suggested by these in vitro models could be translated to clinical practice. Finally, we consider current shortcomings of these models and propose methods by which they could be further improved.
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Affiliation(s)
- Karina O Brandão
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Viola A Tabel
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Douwe E Atsma
- Department of Cardiology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Christine L Mummery
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
| | - Richard P Davis
- Department of Anatomy and Embryology, Leiden University Medical Center, 2300 RC Leiden, The Netherlands
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31
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Borger DK, McMahon B, Roshan Lal T, Serra-Vinardell J, Aflaki E, Sidransky E. Induced pluripotent stem cell models of lysosomal storage disorders. Dis Model Mech 2018; 10:691-704. [PMID: 28592657 PMCID: PMC5483008 DOI: 10.1242/dmm.029009] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 04/28/2017] [Indexed: 01/30/2023] Open
Abstract
Induced pluripotent stem cells (iPSCs) have provided new opportunities to explore the cell biology and pathophysiology of human diseases, and the lysosomal storage disorder research community has been quick to adopt this technology. Patient-derived iPSC models have been generated for a number of lysosomal storage disorders, including Gaucher disease, Pompe disease, Fabry disease, metachromatic leukodystrophy, the neuronal ceroid lipofuscinoses, Niemann-Pick types A and C1, and several of the mucopolysaccharidoses. Here, we review the strategies employed for reprogramming and differentiation, as well as insights into disease etiology gleaned from the currently available models. Examples are provided to illustrate how iPSC-derived models can be employed to develop new therapeutic strategies for these disorders. We also discuss how models of these rare diseases could contribute to an enhanced understanding of more common neurodegenerative disorders such as Parkinson’s disease, and discuss key challenges and opportunities in this area of research. Summary: This Review discusses how induced pluripotent stem cells (iPSCs) provide new opportunities to explore the biology and pathophysiology of lysosomal storage diseases, and how iPSCs have illuminated the role of lysosomes in more common disorders.
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Affiliation(s)
- Daniel K Borger
- Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Benjamin McMahon
- Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Tamanna Roshan Lal
- Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jenny Serra-Vinardell
- Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Elma Aflaki
- Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Ellen Sidransky
- Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA
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32
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Rybová J, Ledvinová J, Sikora J, Kuchař L, Dobrovolný R. Neural cells generated from human induced pluripotent stem cells as a model of CNS involvement in mucopolysaccharidosis type II. J Inherit Metab Dis 2018; 41:221-229. [PMID: 29168031 DOI: 10.1007/s10545-017-0108-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 10/19/2017] [Accepted: 10/22/2017] [Indexed: 01/24/2023]
Abstract
Mucopolysaccharidosis type II (MPSII) is a rare X-linked lysosomal storage disorder caused by mutations in the iduronate-2-sulfatase (IDS) gene (IDS, Xq28). MPSII is characterized by skeletal deformities, hearing loss, airway obstruction, hepatosplenomegaly, cardiac valvular disease, and progressive neurological impairment. At the cellular level, IDS deficiency leads to lysosomal storage of glycosaminoglycans (GAGs), dominated by accumulation of dermatan and heparan sulfates. Human induced pluripotent stem cells (iPSC) represent an alternative system that complements the available MPSII murine model. Herein we report on the reprogramming of peripheral white blood cells from male and female MPSII patients into iPSC using a non-integrating protocol based on the Sendai virus vector system. We differentiated the iPSC lines into IDS deficient and GAG accumulating β-Tubulin III+ neurons, GFAP+ astrocytes, and CNPase+ oligodendrocytes. The lysosomal system in these cells displayed structural abnormalities reminiscent of those previously found in patient tissues and murine IDS deficient neuronal stem cells. Furthermore, quantitative determination of GAGs revealed a moderate increase in GAG levels in IDS deficient neurons and glia. We also tested the effects of recombinant IDS and found that the exogenous enzyme was internalized from the culture media and partially decreased the intracellular GAG levels in iPSC-derived neural cells; however, it failed to completely prevent accumulation of GAGs. In summary, we demonstrate that this human iPSC based model expresses the cellular and biochemical features of MPSII, and thus represents a useful experimental tool for further pathogenesis studies as well as therapy development and testing.
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Affiliation(s)
- Jitka Rybová
- Rare Diseases Research Unit, Department of Pediatrics and Adolescent Medicine, Charles University, Ke Karlovu 2, Prague, 12808, Czech Republic
| | - Jana Ledvinová
- Rare Diseases Research Unit, Department of Pediatrics and Adolescent Medicine, Charles University, Ke Karlovu 2, Prague, 12808, Czech Republic
| | - Jakub Sikora
- Rare Diseases Research Unit, Department of Pediatrics and Adolescent Medicine, Charles University, Ke Karlovu 2, Prague, 12808, Czech Republic
- Institute of Pathology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Ladislav Kuchař
- Rare Diseases Research Unit, Department of Pediatrics and Adolescent Medicine, Charles University, Ke Karlovu 2, Prague, 12808, Czech Republic
| | - Robert Dobrovolný
- Rare Diseases Research Unit, Department of Pediatrics and Adolescent Medicine, Charles University, Ke Karlovu 2, Prague, 12808, Czech Republic.
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33
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Chien Y, Chien CS, Chiang HC, Huang WL, Chou SJ, Chang WC, Chang YL, Leu HB, Chen KH, Wang KL, Lai YH, Liu YY, Lu KH, Li HY, Sung YJ, Jong YJ, Chen YJ, Chen CH, Yu WC. Interleukin-18 deteriorates Fabry cardiomyopathy and contributes to the development of left ventricular hypertrophy in Fabry patients with GLA IVS4+919 G>A mutation. Oncotarget 2018; 7:87161-87179. [PMID: 27888626 PMCID: PMC5349979 DOI: 10.18632/oncotarget.13552] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 11/07/2016] [Indexed: 12/19/2022] Open
Abstract
RATIONALE A high incidence of GLA IVS4+919 G>A mutation in patients with Fabry disease of the later-onset cardiac phenotype, has been reported in Taiwan. However, suitable biomarkers or potential therapeutic surrogates for Fabry cardiomyopathy (FC) in such patients under enzyme replacement treatment (ERT) remain unknown. OBJECTIVE Using FC patients carrying IVS4+919 G>A mutation, we constructed an induced pluripotent stem cell (iPSC)-based disease model to investigate the pathogenetic biomarkers and potential therapeutic targets in ERT-treated FC. RESULTS AND METHODS The iPSC-differentiated cardiomyocytes derived from FC-patients (FC-iPSC-CMs) carried IVS4+919 G>A mutation recapitulating FC characteristics, including low α-galactosidase A enzyme activity, cellular hypertrophy, and massive globotriaosylceramide accumulation. Microarray analysis revealed that interleukin-18 (IL-18), a pleiotropic cytokine involved in various myocardial diseases, was the most highly upregulated marker in FC-iPSC-CMs. Meanwhile, IL-18 levels were found to be significantly elevated in the culture media of FC-iPSC-CMs and patients' sera. Notably, the serum IL-18 levels were highly paralleled with the progression of left ventricular hypertrophy in Fabry patients receiving ERT. Finally, using FC-iPSC-CMs as in vitro FC model, neutralization of IL-18 with specific antibodies combined with ERT synergistically reduced the secretion of IL-18 and the progression of cardiomyocyte hypertrophy in FC-iPSC-CMs. CONCLUSION Our data demonstrated that cardiac IL-18 and circulating IL-18 are involved in the pathogenesis of FC and LVH. IL-18 may be a novel marker for evaluating ERT efficacy, and targeting IL-18 might be a potential adjunctive therapy combined with ERT for the treatment of advanced cardiomyopathy in FC patients with IVS4+919 G>A mutation.
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Affiliation(s)
- Yueh Chien
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Pharmacology, Taipei, Taiwan
| | - Chian-Shiu Chien
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Pharmacology, Taipei, Taiwan
| | - Huai-Chih Chiang
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Pharmacology, Taipei, Taiwan
| | - Wei-Lin Huang
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Anatomy and Cell Biology, Taipei, Taiwan
| | - Shih-Jie Chou
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Pharmacology, Taipei, Taiwan
| | - Wei-Chao Chang
- Graduate Institute of Cancer Biology and Center for Molecular Medicine, China Medical University and Department of Biotechnology, Asia University, Taichung, Taiwan
| | - Yuh-Lih Chang
- Department of Pharmacy, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Pharmacology, Taipei, Taiwan
| | - Hsin-Bang Leu
- Division of Cardiology & Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, Taipei, Taiwan
| | - Kuan-Hsuan Chen
- Department of Pharmacy, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, Taipei, Taiwan
| | - Kang-Ling Wang
- Division of Cardiology & Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, Taipei, Taiwan
| | | | - Yung-Yang Liu
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, Taipei, Taiwan
| | - Kai-Hsi Lu
- Department of Medical Research, Cheng-Hsin Hospital, Taipei, Taiwan
| | - Hsin-Yang Li
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Anatomy and Cell Biology, Taipei, Taiwan
| | - Yen-Jen Sung
- Institute of Anatomy and Cell Biology, Taipei, Taiwan
| | - Yuh-Jyh Jong
- College of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
| | - Yann-Jang Chen
- Department of Life Sciences and Institute of Genome Sciences, Taipei, Taiwan
| | - Chung-Hsuan Chen
- Genomics Research Center, Academia Sinica, Taipei, Taiwan.,Department of Chemistry, National Taiwan University, Taipei, Taiwan
| | - Wen-Chung Yu
- Division of Cardiology & Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan
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Nelson BC, Hashem SI, Adler ED. Human-Induced Pluripotent Stem Cell-Based Modeling of Cardiac Storage Disorders. Curr Cardiol Rep 2017; 19:26. [PMID: 28251514 DOI: 10.1007/s11886-017-0829-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE OF REVIEW The aim of this study is to review the published human-induced pluripotent stem cell-derived cardiomyocyte (hiPSC-CM) models of cardiac storage disorders and to evaluate the limitations and future applications of this technology. RECENT FINDINGS Several cardiac storage disorders (CSDs) have been modeled using patient-specific hiPSC-CMs, including Anderson-Fabry disease, Danon disease, and Pompe disease. These models have shown that patient-specific hiPSC-CMs faithfully recapitulate key phenotypic features of CSDs and respond predictably to pharmacologic manipulation. hiPSC-CMs generated from patients with CSDs are representative models of the patient disease state and can be used as an in vitro system for the study of human cardiomyocytes. While these models suffer from several limitations, they are likely to play an important role in future mechanistic studies of cardiac storage disorders and the development of targeted therapeutics for these diseases.
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Affiliation(s)
- Bradley C Nelson
- Department of Medicine, Division of Cardiology, University of California San Diego, 9500 Gilman Drive, Biomedical Research Facility, Room 1217 AA, La Jolla, CA, 92093, USA
| | - Sherin I Hashem
- Department of Medicine, Division of Cardiology, University of California San Diego, 9500 Gilman Drive, Biomedical Research Facility, Room 1217 AA, La Jolla, CA, 92093, USA
| | - Eric D Adler
- Department of Medicine, Division of Cardiology, University of California San Diego, 9500 Gilman Drive, Biomedical Research Facility, Room 1217 AA, La Jolla, CA, 92093, USA.
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35
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Giacomelli E, Mummery CL, Bellin M. Human heart disease: lessons from human pluripotent stem cell-derived cardiomyocytes. Cell Mol Life Sci 2017; 74:3711-3739. [PMID: 28573431 PMCID: PMC5597692 DOI: 10.1007/s00018-017-2546-5] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 05/09/2017] [Accepted: 05/23/2017] [Indexed: 02/07/2023]
Abstract
Technical advances in generating and phenotyping cardiomyocytes from human pluripotent stem cells (hPSC-CMs) are now driving their wider acceptance as in vitro models to understand human heart disease and discover therapeutic targets that may lead to new compounds for clinical use. Current literature clearly shows that hPSC-CMs recapitulate many molecular, cellular, and functional aspects of human heart pathophysiology and their responses to cardioactive drugs. Here, we provide a comprehensive overview of hPSC-CMs models that have been described to date and highlight their most recent and remarkable contributions to research on cardiovascular diseases and disorders with cardiac traits. We conclude discussing immediate challenges, limitations, and emerging solutions.
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Affiliation(s)
- E Giacomelli
- Department of Anatomy and Embryology, Leiden University Medical Center, Einthovenweg 20, 2333 ZC, Leiden, The Netherlands
| | - C L Mummery
- Department of Anatomy and Embryology, Leiden University Medical Center, Einthovenweg 20, 2333 ZC, Leiden, The Netherlands
- Department of Applied Stem Cell Technologies, University of Twente, Building Zuidhorst, 7500 AE, Enschede, The Netherlands
| | - M Bellin
- Department of Anatomy and Embryology, Leiden University Medical Center, Einthovenweg 20, 2333 ZC, Leiden, The Netherlands.
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36
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Chou SJ, Yu WC, Chang YL, Chen WY, Chang WC, Chien Y, Yen JC, Liu YY, Chen SJ, Wang CY, Chen YH, Niu DM, Lin SJ, Chen JW, Chiou SH, Leu HB. Energy utilization of induced pluripotent stem cell-derived cardiomyocyte in Fabry disease. Int J Cardiol 2017; 232:255-263. [DOI: 10.1016/j.ijcard.2017.01.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 12/31/2016] [Accepted: 01/03/2017] [Indexed: 12/29/2022]
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Abstract
PURPOSE OF REVIEW The article provides an overview of advances in the induced pluripotent stem cell field to model cardiomyopathies of inherited inborn errors of metabolism and acquired metabolic syndromes in vitro. RECENT FINDINGS Several inborn errors of metabolism have been studied using 'disease in a dish' models, including Pompe disease, Danon disease, Fabry disease, and Barth syndrome. Disease phenotypes of complex metabolic syndromes, such as diabetes mellitus and aldehyde dehydrogenase 2 deficiency, have also been observed. SUMMARY Differentiation of patient and disease-specific induced pluripotent stem cell-derived cardiomyocytes has provided the capacity to model deleterious cardiometabolic diseases to understand molecular mechanisms, perform drug screens, and identify novel drug targets.
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Tseng WL, Chou SJ, Chiang HC, Wang ML, Chien CS, Chen KH, Leu HB, Wang CY, Chang YL, Liu YY, Jong YJ, Lin SZ, Chiou SH, Lin SJ, Yu WC. Imbalanced Production of Reactive Oxygen Species and Mitochondrial Antioxidant SOD2 in Fabry Disease-Specific Human Induced Pluripotent Stem Cell-Differentiated Vascular Endothelial Cells. Cell Transplant 2016; 26:513-527. [PMID: 27938475 DOI: 10.3727/096368916x694265] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Fabry disease (FD) is an X-linked inherited lysosomal storage disease caused by α-galactosidase A (GLA) deficiency. Progressive intracellular accumulation of globotriaosylceramide (Gb3) is considered to be pathogenically responsible for the phenotype variability of FD that causes cardiovascular dysfunction; however, molecular mechanisms underlying the impairment of FD-associated cardiovascular tissues remain unclear. In this study, we reprogrammed human induced pluripotent stem cells (hiPSCs) from peripheral blood cells of patients with FD (FD-iPSCs); subsequently differentiated them into vascular endothelial-like cells (FD-ECs) expressing CD31, VE-cadherin, and vWF; and investigated their ability to form vascular tube-like structures. FD-ECs recapitulated the FD pathophysiological phenotype exhibiting intracellular Gb3 accumulation under a transmission electron microscope. Moreover, compared with healthy control iPSC-derived endothelial cells (NC-ECs), reactive oxygen species (ROS) production considerably increased in FD-ECs. Microarray analysis was performed to explore the possible mechanism underlying Gb3 accumulation-induced ROS production in FD-ECs. Our results revealed that superoxide dismutase 2 (SOD2), a mitochondrial antioxidant, was significantly downregulated in FD-ECs. Compared with NC-ECs, AMPK activity was significantly enhanced in FD-ECs. Furthermore, to investigate the role of Gb3 in these effects, human umbilical vein endothelial cells (HUVECs) were treated with Gb3. After Gb3 treatment, we observed that SOD2 expression was suppressed and AMPK activity was enhanced in a dose-dependent manner. Collectively, our results indicate that excess accumulation of Gb3 suppressed SOD2 expression, increased ROS production, enhanced AMPK activation, and finally caused vascular endothelial dysfunction. Our findings suggest that dysregulated mitochondrial ROS may be a potential target for treating FD.
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39
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Cellular Metabolism and Induced Pluripotency. Cell 2016; 166:1371-1385. [PMID: 27610564 DOI: 10.1016/j.cell.2016.08.008] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 08/02/2016] [Accepted: 08/03/2016] [Indexed: 01/19/2023]
Abstract
The discovery of induced pluripotent stem cells (iPSCs) a decade ago, which we are celebrating in this issue of Cell, represents a landmark discovery in biomedical research. Together with somatic cell nuclear transfer, iPSC generation reveals the remarkable plasticity associated with differentiated cells and provides an unprecedented means for modeling diseases using patient samples. In addition to transcriptional and epigenetic remodeling, cellular reprogramming to pluripotency is also accompanied by a rewiring of metabolic pathways, which ultimately leads to changes in cell identities.
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40
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Zhong XZ, Sun X, Cao Q, Dong G, Schiffmann R, Dong XP. BK channel agonist represents a potential therapeutic approach for lysosomal storage diseases. Sci Rep 2016; 6:33684. [PMID: 27670435 PMCID: PMC5037385 DOI: 10.1038/srep33684] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 08/31/2016] [Indexed: 12/21/2022] Open
Abstract
Efficient lysosomal Ca2+ release plays an essential role in lysosomal trafficking. We have recently shown that lysosomal big conductance Ca2+-activated potassium (BK) channel forms a physical and functional coupling with the lysosomal Ca2+ release channel Transient Receptor Potential Mucolipin-1 (TRPML1). BK and TRPML1 forms a positive feedback loop to facilitate lysosomal Ca2+ release and subsequent lysosome membrane trafficking. However, it is unclear whether the positive feedback mechanism is common for other lysosomal storage diseases (LSDs) and whether BK channel agonists rescue abnormal lysosomal storage in LSDs. In this study, we assessed the effect of BK agonist, NS1619 and NS11021 in a number of LSDs including NPC1, mild cases of mucolipidosis type IV (ML4) (TRPML1-F408∆), Niemann-Pick type A (NPA) and Fabry disease. We found that TRPML1-mediated Ca2+ release was compromised in these LSDs. BK activation corrected the impaired Ca2+ release in these LSDs and successfully rescued the abnormal lysosomal storage of these diseases by promoting TRPML1-mediated lysosomal exocytosis. Our study suggests that BK channel activation stimulates the TRPML1-BK positive reinforcing loop to correct abnormal lysosomal storage in LSDs. Drugs targeting BK channel represent a potential therapeutic approach for LSDs.
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Affiliation(s)
- Xi Zoë Zhong
- Department of Physiology and Biophysics, Dalhousie University, Sir Charles Tupper Medical Building, 5850 College Street, Halifax, B3H 4R2, Nova Scotia, Canada
| | - Xue Sun
- Department of Physiology and Biophysics, Dalhousie University, Sir Charles Tupper Medical Building, 5850 College Street, Halifax, B3H 4R2, Nova Scotia, Canada
| | - Qi Cao
- Department of Physiology and Biophysics, Dalhousie University, Sir Charles Tupper Medical Building, 5850 College Street, Halifax, B3H 4R2, Nova Scotia, Canada
| | - Gaofeng Dong
- Department of Physiology and Biophysics, Dalhousie University, Sir Charles Tupper Medical Building, 5850 College Street, Halifax, B3H 4R2, Nova Scotia, Canada
| | - Raphael Schiffmann
- Institute of Metabolic Disease, Baylor Research Institute, 3812 Elm Street, Dallas, TX, 75226, USA
| | - Xian-Ping Dong
- Department of Physiology and Biophysics, Dalhousie University, Sir Charles Tupper Medical Building, 5850 College Street, Halifax, B3H 4R2, Nova Scotia, Canada
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Ashe KM, Budman E, Bangari DS, Siegel CS, Nietupski JB, Wang B, Desnick RJ, Scheule RK, Leonard JP, Cheng SH, Marshall J. Efficacy of Enzyme and Substrate Reduction Therapy with a Novel Antagonist of Glucosylceramide Synthase for Fabry Disease. Mol Med 2015; 21:389-99. [PMID: 25938659 DOI: 10.2119/molmed.2015.00088] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 04/30/2015] [Indexed: 01/11/2023] Open
Abstract
Fabry disease, an X-linked glycosphingolipid storage disorder, is caused by the deficient activity of α-galactosidase A (α-Gal A). This results in the lysosomal accumulation in various cell types of its glycolipid substrates, including globotriaosylceramide (GL-3) and lysoglobotriaosylceramide (globotriaosyl lysosphingolipid, lyso-GL-3), leading to kidney, heart, and cerebrovascular disease. To complement and potentially augment the current standard of care, biweekly infusions of recombinant α-Gal A, the merits of substrate reduction therapy (SRT) by selectively inhibiting glucosylceramide synthase (GCS) were examined. Here, we report the development of a novel, orally available GCS inhibitor (Genz-682452) with pharmacological and safety profiles that have potential for treating Fabry disease. Treating Fabry mice with Genz-682452 resulted in reduced tissue levels of GL-3 and lyso-GL-3 and a delayed loss of the thermal nociceptive response. Greatest improvements were realized when the therapeutic intervention was administered to younger mice before they developed overt pathology. Importantly, as the pharmacologic profiles of α-Gal A and Genz-682452 are different, treating animals with both drugs conferred the greatest efficacy. For example, because Genz-682452, but not α-Gal A, can traverse the blood-brain barrier, levels of accumulated glycosphingolipids were reduced in the brain of Genz-682452-treated but not α-Gal A-treated mice. These results suggest that combining substrate reduction and enzyme replacement may confer both complementary and additive therapeutic benefits in Fabry disease.
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Affiliation(s)
- Karen M Ashe
- Genzyme, a Sanofi Company, Framingham, Massachusetts, United States of America
| | - Eva Budman
- Genzyme, a Sanofi Company, Framingham, Massachusetts, United States of America
| | - Dinesh S Bangari
- Genzyme, a Sanofi Company, Framingham, Massachusetts, United States of America
| | - Craig S Siegel
- Genzyme, a Sanofi Company, Framingham, Massachusetts, United States of America
| | | | - Bing Wang
- Genzyme, a Sanofi Company, Framingham, Massachusetts, United States of America
| | - Robert J Desnick
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Ronald K Scheule
- Genzyme, a Sanofi Company, Framingham, Massachusetts, United States of America
| | - John P Leonard
- Genzyme, a Sanofi Company, Framingham, Massachusetts, United States of America
| | - Seng H Cheng
- Genzyme, a Sanofi Company, Framingham, Massachusetts, United States of America
| | - John Marshall
- Genzyme, a Sanofi Company, Framingham, Massachusetts, United States of America
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42
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Dell’Era P, Benzoni P, Crescini E, Valle M, Xia E, Consiglio A, Memo M. Cardiac disease modeling using induced pluripotent stem cell-derived human cardiomyocytes. World J Stem Cells 2015; 7:329-342. [PMID: 25815118 PMCID: PMC4369490 DOI: 10.4252/wjsc.v7.i2.329] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 10/27/2014] [Accepted: 11/19/2014] [Indexed: 02/06/2023] Open
Abstract
Causative mutations and variants associated with cardiac diseases have been found in genes encoding cardiac ion channels, accessory proteins, cytoskeletal components, junctional proteins, and signaling molecules. In most cases the functional evaluation of the genetic alteration has been carried out by expressing the mutated proteins in in-vitro heterologous systems. While these studies have provided a wealth of functional details that have greatly enhanced the understanding of the pathological mechanisms, it has always been clear that heterologous expression of the mutant protein bears the intrinsic limitation of the lack of a proper intracellular environment and the lack of pathological remodeling. The results obtained from the application of the next generation sequencing technique to patients suffering from cardiac diseases have identified several loci, mostly in non-coding DNA regions, which still await functional analysis. The isolation and culture of human embryonic stem cells has initially provided a constant source of cells from which cardiomyocytes (CMs) can be obtained by differentiation. Furthermore, the possibility to reprogram cellular fate to a pluripotent state, has opened this process to the study of genetic diseases. Thus induced pluripotent stem cells (iPSCs) represent a completely new cellular model that overcomes the limitations of heterologous studies. Importantly, due to the possibility to keep spontaneously beating CMs in culture for several months, during which they show a certain degree of maturation/aging, this approach will also provide a system in which to address the effect of long-term expression of the mutated proteins or any other DNA mutation, in terms of electrophysiological remodeling. Moreover, since iPSC preserve the entire patients’ genetic context, the system will help the physicians in identifying the most appropriate pharmacological intervention to correct the functional alteration. This article summarizes the current knowledge of cardiac genetic diseases modelled with iPSC.
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