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Wu HF, Saito-Diaz K, Huang CW, McAlpine JL, Seo DE, Magruder DS, Ishan M, Bergeron HC, Delaney WH, Santori FR, Krishnaswamy S, Hart GW, Chen YW, Hogan RJ, Liu HX, Ivanova NB, Zeltner N. Parasympathetic neurons derived from human pluripotent stem cells model human diseases and development. Cell Stem Cell 2024; 31:734-753.e8. [PMID: 38608707 PMCID: PMC11069445 DOI: 10.1016/j.stem.2024.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 01/16/2024] [Accepted: 03/13/2024] [Indexed: 04/14/2024]
Abstract
Autonomic parasympathetic neurons (parasymNs) control unconscious body responses, including "rest-and-digest." ParasymN innervation is important for organ development, and parasymN dysfunction is a hallmark of autonomic neuropathy. However, parasymN function and dysfunction in humans are vastly understudied due to the lack of a model system. Human pluripotent stem cell (hPSC)-derived neurons can fill this void as a versatile platform. Here, we developed a differentiation paradigm detailing the derivation of functional human parasymNs from Schwann cell progenitors. We employ these neurons (1) to assess human autonomic nervous system (ANS) development, (2) to model neuropathy in the genetic disorder familial dysautonomia (FD), (3) to show parasymN dysfunction during SARS-CoV-2 infection, (4) to model the autoimmune disease Sjögren's syndrome (SS), and (5) to show that parasymNs innervate white adipocytes (WATs) during development and promote WAT maturation. Our model system could become instrumental for future disease modeling and drug discovery studies, as well as for human developmental studies.
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Affiliation(s)
- Hsueh-Fu Wu
- Center for Molecular Medicine, University of Georgia, Athens, GA 30602, USA; Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA 30602, USA
| | - Kenyi Saito-Diaz
- Center for Molecular Medicine, University of Georgia, Athens, GA 30602, USA
| | - Chia-Wei Huang
- Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA 30602, USA; Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA
| | - Jessica L McAlpine
- Center for Molecular Medicine, University of Georgia, Athens, GA 30602, USA; Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA 30602, USA
| | - Dong Eun Seo
- Center for Molecular Medicine, University of Georgia, Athens, GA 30602, USA; Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA 30602, USA
| | - D Sumner Magruder
- Department of Genetics, Department of Computer Science, Wu Tsai Institute, Program for Computational Biology and Bioinformatics, Yale University, New Haven, CT 06520, USA
| | - Mohamed Ishan
- Regenerative Bioscience Center, Department of Animal and Dairy Science College of Agricultural and Environmental Sciences, University of Georgia, Athens, GA 30602, USA
| | - Harrison C Bergeron
- Department of Infectious Diseases, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA
| | - William H Delaney
- Center for Molecular Medicine, University of Georgia, Athens, GA 30602, USA
| | - Fabio R Santori
- Center for Molecular Medicine, University of Georgia, Athens, GA 30602, USA
| | - Smita Krishnaswamy
- Department of Genetics, Department of Computer Science, Wu Tsai Institute, Program for Computational Biology and Bioinformatics, Yale University, New Haven, CT 06520, USA
| | - Gerald W Hart
- Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA 30602, USA; Complex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA
| | - Ya-Wen Chen
- Department of Otolaryngology, Department of Cell, Developmental, and Regenerative Biology, Institute for Airway Sciences, Institute for Regenerative Medicine, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Robert J Hogan
- Department of Biomedical Sciences, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA; Department of Infectious Diseases, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA
| | - Hong-Xiang Liu
- Regenerative Bioscience Center, Department of Animal and Dairy Science College of Agricultural and Environmental Sciences, University of Georgia, Athens, GA 30602, USA
| | - Natalia B Ivanova
- Center for Molecular Medicine, University of Georgia, Athens, GA 30602, USA; Department of Genetics, University of Georgia, Athens, GA 30602, USA
| | - Nadja Zeltner
- Center for Molecular Medicine, University of Georgia, Athens, GA 30602, USA; Department of Biochemistry and Molecular Biology, University of Georgia, Athens, GA 30602, USA; Department of Cellular Biology, University of Georgia, Athens, GA 30602, USA.
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Shlyakhto EV. Scientific Basics of Personalized Medicine: Realities and Opportunities. HERALD OF THE RUSSIAN ACADEMY OF SCIENCES 2023; 92:671-682. [PMID: 36744158 PMCID: PMC9888328 DOI: 10.1134/s1019331622060041] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 01/17/2022] [Accepted: 06/21/2022] [Indexed: 06/18/2023]
Abstract
Modern trends in the development of health care suggest its focus on the interests of the patient and its holistic nature, as well as deep penetration into all parts of health care information technology. The driving force behind the ongoing changes, of course, are scientific achievements, the importance of which in the development of new medical technologies and the creation of innovative diagnostic devices, as well as medicines, has grown significantly in recent years. These processes provide conditions for the introduction into clinical practice of a new model of medical care-personalized medicine, based on the choice of methods of diagnosis and treatment with account for the individual characteristics of the course of the disease, as well as the patient's lifestyle. Personalized medicine technologies, which involve the creation of an appropriate, often expensive, infrastructure of omics technologies, should ultimately lead to an increase in the efficiency, quality, and, most importantly, safety of medical care. In the Russian Federation, this area is actively developing in four world-class research centers, including the Almazov National Medical Research Center. The current state and prospects of research in the field of personalized medicine are discussed in this article, prepared by the author on the basis of his scientific report at a meeting of the Presidium of the Russian Academy of Sciences.
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Affiliation(s)
- E. V. Shlyakhto
- Almazov National Medical Research Center, Ministry of Health of Russia, St. Petersburg, Russia
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3
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Gonzalez Malagon SG, Liu KJ. Linking neural crest development to neuroblastoma pathology. Development 2022; 149:276149. [DOI: 10.1242/dev.200331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
ABSTRACT
Although rare, childhood (paediatric) cancers are a major cause of death in young children. Unlike many adult cancers, paediatric cancers, such as neuroblastoma (NB), are developmental diseases that rarely show genetic predispositions. NB is the most common extracranial solid tumour in children, accounting for ∼15% of paediatric cancer deaths. This heterogeneous cancer arises from undifferentiated neural crest-derived progenitor cells. As neural crest cells are multipotent and migratory, they are often considered the embryonic paradigm of cancer stem cells. However, very little is known about the events that trigger tumour initiation and progression. Here, we discuss recent insights into sympathoadrenal lineage specification, as well as genetic factors associated with NB. With this in mind, we consider the molecular underpinnings of NB in the context of developmental trajectories of the neural crest lineage. This allows us to compare distinct subtypes of the disease and gene-function interactions during sensitive phases of neural crest development.
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Affiliation(s)
- Sandra Guadalupe Gonzalez Malagon
- Biomedical Research Institute, Foundation for Research and Technology, University of Ioannina Campus 1 , 45115 Ioannina , Greece
- School of Health Sciences and Institute of Biosciences, University Research Centre, University of Ioannina 2 Department of Biological Applications and Technology , , 45110 Ioannina , Greece
| | - Karen J. Liu
- Centre for Craniofacial and Regenerative Biology, King's College London 3 , London SE1 9RT , UK
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Alhashem Z, Camargo-Sosa K, Kelsh RN, Linker C. Trunk Neural Crest Migratory Position and Asymmetric Division Predict Terminal Differentiation. Front Cell Dev Biol 2022; 10:887393. [PMID: 35756992 PMCID: PMC9214262 DOI: 10.3389/fcell.2022.887393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/25/2022] [Indexed: 11/29/2022] Open
Abstract
The generation of complex structures during embryogenesis requires the controlled migration and differentiation of cells from distant origins. How these processes are coordinated and impact each other to form functional structures is not fully understood. Neural crest cells migrate extensively giving rise to many cell types. In the trunk, neural crest cells migrate collectively forming chains comprised of cells with distinct migratory identities: one leader cell at the front of the group directs migration, while followers track the leader forming the body of the chain. Herein we analysed the relationship between trunk neural crest migratory identity and terminal differentiation. We found that trunk neural crest migration and fate allocation is coherent. Leader cells that initiate movement give rise to the most distal derivativities. Interestingly, the asymmetric division of leaders separates migratory identity and fate. The distal daughter cell retains the leader identity and clonally forms the Sympathetic Ganglia. The proximal sibling migrates as a follower and gives rise to Schwann cells. The sympathetic neuron transcription factor phox2bb is strongly expressed by leaders from early stages of migration, suggesting that specification and migration occur concomitantly and in coordination. Followers divide symmetrically and their fate correlates with their position in the chain.
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Affiliation(s)
- Zain Alhashem
- Randall Centre for Cell and Molecular Biophysics, Guy's Campus, King's College London, London, United Kingdom
| | - Karen Camargo-Sosa
- Department of Biology and Biochemistry, University of Bath, Bath, United Kingdom
| | - Robert N Kelsh
- Department of Biology and Biochemistry, University of Bath, Bath, United Kingdom
| | - Claudia Linker
- Randall Centre for Cell and Molecular Biophysics, Guy's Campus, King's College London, London, United Kingdom
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Vasyutina M, Alieva A, Reutova O, Bakaleiko V, Murashova L, Dyachuk V, Catapano AL, Baragetti A, Magni P. The zebrafish model system for dyslipidemia and atherosclerosis research: Focus on environmental/exposome factors and genetic mechanisms. Metabolism 2022; 129:155138. [PMID: 35051509 DOI: 10.1016/j.metabol.2022.155138] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/15/2021] [Accepted: 01/13/2022] [Indexed: 12/13/2022]
Abstract
Dyslipidemias and atherosclerosis play a pivotal role in cardiovascular risk and disease. Although some pathophysiological mechanisms underlying these conditions have been unveiled, several knowledge gaps still remain. Experimental models, both in vitro and in vivo, have been instrumental to our better understanding of such complex processes. The latter have often been based on rodent species, either wild-type or, in several instances, genetically modified. In this context, the zebrafish may represent an additional very useful in vivo experimental model for dyslipidemia and atherosclerosis. Interestingly, the lipid metabolism of zebrafish shares several features with that present in humans, recapitulating some molecular features and pathophysiological aspects in a better way than that of rodents. The zebrafish model may be of help to address questions related to exposome factors as well as to genetic features, aiming to dissect selected aspects of the more complex scenario observed in humans. Indeed, exposome-related dyslipidemia/atherosclerosis research in zebrafish may target different scientific questions, related to nutrition, microbiota, temperature, light exposure at the larval stage, exposure to chemicals and epigenetic consequences of such external factors. Addressing genetic features related to dyslipidemia/atherosclerosis using the zebrafish model is already a reality and active research is now ongoing in this promising area. Novel technologies (gene and genome editing) may help to identify new candidate genes involved in dyslipidemia and dyslipidemia-related diseases. Based on these considerations, the zebrafish experimental model appears highly suitable for the study of exposome factors, genes and molecules involved in the development of atherosclerosis-related disease as well as for the validation of novel potential treatment options.
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Affiliation(s)
- Marina Vasyutina
- Almazov Federal Medical Research Centre, Saint Petersburg, Russia.
| | - Asiiat Alieva
- Almazov Federal Medical Research Centre, Saint Petersburg, Russia
| | - Olga Reutova
- Almazov Federal Medical Research Centre, Saint Petersburg, Russia
| | | | - Lada Murashova
- Almazov Federal Medical Research Centre, Saint Petersburg, Russia
| | | | - Alberico L Catapano
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy; IRCCS MultiMedica, Milan, Italy
| | - Andrea Baragetti
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy; IRCCS MultiMedica, Milan, Italy
| | - Paolo Magni
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy; IRCCS MultiMedica, Milan, Italy.
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6
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Sinegubov A, Andreeva D, Burzak N, Vasyutina M, Murashova L, Dyachuk V. Heterogeneity and Potency of Peripheral Glial Cells in Embryonic Development and Adults. Front Mol Neurosci 2022; 15:737949. [PMID: 35401107 PMCID: PMC8990813 DOI: 10.3389/fnmol.2022.737949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 02/08/2022] [Indexed: 11/13/2022] Open
Abstract
This review describes the heterogeneity of peripheral glial cell populations, from the emergence of Schwann cells (SCs) in early development, to their involvement, and that of their derivatives in adult glial populations. We focus on the origin of the first glial precursors from neural crest cells (NCCs), and their ability to differentiate into several cell types during development. We also discuss the heterogeneity of embryonic glia in light of the latest data from genetic tracing and transcriptome analysis. Special attention has been paid to the biology of glial populations in adult animals, by highlighting common features of different glial cell types and molecular differences that modulate their functions. Finally, we consider the communication of glial cells with axons of neurons in normal and pathological conditions. In conclusion, the present review details how information available on glial cell types and their functions in normal and pathological conditions may be utilized in the development of novel therapeutic strategies for the treatment of patients with neurodiseases.
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Dawes JHP, Kelsh RN. Cell Fate Decisions in the Neural Crest, from Pigment Cell to Neural Development. Int J Mol Sci 2021; 22:13531. [PMID: 34948326 PMCID: PMC8706606 DOI: 10.3390/ijms222413531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 11/17/2022] Open
Abstract
The neural crest shows an astonishing multipotency, generating multiple neural derivatives, but also pigment cells, skeletogenic and other cell types. The question of how this process is controlled has been the subject of an ongoing debate for more than 35 years. Based upon new observations of zebrafish pigment cell development, we have recently proposed a novel, dynamic model that we believe goes some way to resolving the controversy. Here, we will firstly summarize the traditional models and the conflicts between them, before outlining our novel model. We will also examine our recent dynamic modelling studies, looking at how these reveal behaviors compatible with the biology proposed. We will then outline some of the implications of our model, looking at how it might modify our views of the processes of fate specification, differentiation, and commitment.
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Affiliation(s)
- Jonathan H. P. Dawes
- Centre for Networks and Collective Behaviour, University of Bath, Bath BA2 7AY, UK;
- Department of Mathematical Sciences, University of Bath, Bath BA2 7AY, UK
| | - Robert N. Kelsh
- Centre for Mathematical Biology, University of Bath, Bath BA2 7AY, UK
- Department of Biology & Biochemistry, University of Bath, Bath BA2 7AY, UK
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