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Wang H, Hu W, Xiang F, Lei Z, Zhang X, Zhang J, Ding Y, Kang X. Differentiation of cultured hair follicle neural crest stem cells into functional melanocytes. Heliyon 2024; 10:e35295. [PMID: 39170163 PMCID: PMC11336637 DOI: 10.1016/j.heliyon.2024.e35295] [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: 03/14/2024] [Revised: 07/02/2024] [Accepted: 07/25/2024] [Indexed: 08/23/2024] Open
Abstract
Many autologous melanocytes are required for surgical treatment of depigmentation diseases such as vitiligo. However, primary cultured melanocytes have a limited number of in vitro passages. The production of functional epidermal melanocytes from stem cells provides an unprecedented source of cell therapy for vitiligo. This study explores the clinical application of melanocytes induced by hair follicle neural crest stem cells (HFNCSCs). This study established an in vitro differentiation model of HFNCSCs into melanocytes. Results demonstrate that most differentiated melanocytes expressed the proteins C-KIT, MITF, S-100B, TYRP1, TYRP2, and tyrosinase. The HFNCSC-derived melanocytes were successfully transplanted onto the dorsal skin of mice and survived in the local tissues, expressing marker protein of melanocytes. In conclusion, HFNCSCs in mice can be induced to differentiate into melanocytes under specific conditions. These induced melanocytes exhibit the potential to facilitate repigmentation in the lesion areas of vitiligo-affected mice, suggesting a promising avenue for therapeutic intervention.
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Affiliation(s)
- Hongjuan Wang
- Department of Dermatology and Venereology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Xinjiang Clinical Research Center for Dermatologic Diseases, Urumqi, Xinjiang, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, 830000, Xinjiang, China
| | - Wen Hu
- Department of Dermatology and Venereology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Xinjiang Clinical Research Center for Dermatologic Diseases, Urumqi, Xinjiang, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, 830000, Xinjiang, China
| | - Fang Xiang
- Department of Dermatology and Venereology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Xinjiang Clinical Research Center for Dermatologic Diseases, Urumqi, Xinjiang, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, 830000, Xinjiang, China
| | - Zixian Lei
- Department of Dermatology and Venereology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Xinjiang Clinical Research Center for Dermatologic Diseases, Urumqi, Xinjiang, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, 830000, Xinjiang, China
| | - Xiangyue Zhang
- Department of Dermatology and Venereology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Xinjiang Clinical Research Center for Dermatologic Diseases, Urumqi, Xinjiang, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, 830000, Xinjiang, China
| | - Jingzhan Zhang
- Department of Dermatology and Venereology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Xinjiang Clinical Research Center for Dermatologic Diseases, Urumqi, Xinjiang, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, 830000, Xinjiang, China
| | - Yuan Ding
- Department of Dermatology and Venereology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Xinjiang Clinical Research Center for Dermatologic Diseases, Urumqi, Xinjiang, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, 830000, Xinjiang, China
| | - Xiaojing Kang
- Department of Dermatology and Venereology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
- Xinjiang Clinical Research Center for Dermatologic Diseases, Urumqi, Xinjiang, China
- Xinjiang Key Laboratory of Dermatology Research, Urumqi, 830000, Xinjiang, China
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Tseropoulos G, Mehrotra P, Podder AK, Wilson E, Zhang Y, Wang J, Koontz A, Gao NP, Gunawan R, Liu S, Feltri LM, Bronner ME, Andreadis ST. Immobilized NRG1 Accelerates Neural Crest like Cell Differentiation Toward Functional Schwann Cells Through Sustained Erk1/2 Activation and YAP/TAZ Nuclear Translocation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2402607. [PMID: 38952126 DOI: 10.1002/advs.202402607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Indexed: 07/03/2024]
Abstract
Neural Crest cells (NC) are a multipotent cell population that give rise to a multitude of cell types including Schwann cells (SC) in the peripheral nervous system (PNS). Immature SC interact with neuronal axons via the neuregulin 1 (NRG1) ligand present on the neuronal surface and ultimately form the myelin sheath. Multiple attempts to derive functional SC from pluripotent stem cells have met challenges with respect to expression of mature markers and axonal sorting. Here, they hypothesized that sustained signaling from immobilized NRG1 (iNRG1) might enhance the differentiation of NC derived from glabrous neonatal epidermis towards a SC phenotype. Using this strategy, NC derived SC expressed mature markers to similar levels as compared to explanted rat sciatic SC. Signaling studies revealed that sustained NRG1 signaling led to yes-associated protein 1 (YAP) activation and nuclear translocation. Furthermore, NC derived SC on iNRG1 exhibited mature SC function as they aligned with rat dorsal root ganglia (DRG) neurons in an in vitro coculture model; and most notably, aligned on neuronal axons upon implantation in a chick embryo model in vivo. Taken together their work demonstrated the importance of signaling dynamics in SC differentiation, aiming towards development of drug testing platforms for de-myelinating disorders.
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Affiliation(s)
- Georgios Tseropoulos
- Department of Chemical and Biological Engineering, University at Buffalo, Buffalo, NY, 14260, USA
| | - Pihu Mehrotra
- Department of Chemical and Biological Engineering, University at Buffalo, Buffalo, NY, 14260, USA
| | - Ashis Kumer Podder
- Department of Chemical and Biological Engineering, University at Buffalo, Buffalo, NY, 14260, USA
- Department of Pharmacy, Brac University, Dhaka, 1212, Bangladesh
| | - Emma Wilson
- Hunter James Kelly Research Institute, Jacobs School of Medicine and Biomedical Sciences State, University of New York at Buffalo, Buffalo, NY, 14203, USA
- Department of Biochemistry, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, 14203, USA
| | - Yali Zhang
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14203, USA
| | - Jianmin Wang
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14203, USA
| | - Alison Koontz
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, 91126, USA
| | - Nan Papili Gao
- Department of Chemical and Biological Engineering, University at Buffalo, Buffalo, NY, 14260, USA
| | - Rudiyanto Gunawan
- Department of Chemical and Biological Engineering, University at Buffalo, Buffalo, NY, 14260, USA
- Center for Cell, Gene and Tissue Engineering (CGTE), University at Buffalo, Buffalo, NY, 14260, USA
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14203, USA
| | - Laura M Feltri
- Hunter James Kelly Research Institute, Jacobs School of Medicine and Biomedical Sciences State, University of New York at Buffalo, Buffalo, NY, 14203, USA
- Department of Biochemistry, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, 14203, USA
- Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, 14203, USA
| | - Marianne E Bronner
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, 91126, USA
| | - Stelios T Andreadis
- Department of Chemical and Biological Engineering, University at Buffalo, Buffalo, NY, 14260, USA
- Center for Cell, Gene and Tissue Engineering (CGTE), University at Buffalo, Buffalo, NY, 14260, USA
- Department of Biomedical Engineering, University at Buffalo, Buffalo, NY, 14260, USA
- Center of Excellence in Bioinformatics and Life Sciences, Buffalo, NY, 14203, USA
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Mandal A, Moneme C, Tewari BP, Goldstein AM, Sontheimer H, Cheng L, Moore SR, Levin D. A novel method for culturing enteric neurons generates neurospheres containing functional myenteric neuronal subtypes. J Neurosci Methods 2024; 407:110144. [PMID: 38670535 PMCID: PMC11144385 DOI: 10.1016/j.jneumeth.2024.110144] [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: 12/23/2023] [Revised: 03/04/2024] [Accepted: 04/20/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND The enteric nervous system (ENS) is comprised of neurons, glia, and neural progenitor cells that regulate essential gastrointestinal functions. Advances in high-efficiency enteric neuron culture would facilitate discoveries surrounding ENS regulatory processes, pathophysiology, and therapeutics. NEW METHOD Development of a simple, robust, one-step method to culture murine enteric neurospheres in a 3D matrix that supports neural growth and differentiation. RESULTS Myenteric plexus cells isolated from the entire length of adult murine small intestine formed ≥3000 neurospheres within 7 days. Matrigel-embedded neurospheres exhibited abundant neural stem and progenitor cells expressing Sox2, Sox10 and Msi1 by day 4. By day 5, neural progenitor cell marker Nestin appeared in the periphery of neurospheres prior to differentiation. Neurospheres produced extensive neurons and neurites, confirmed by Tubulin beta III, PGP9.5, HuD/C, and NeuN immunofluorescence, including neural subtypes Calretinin, ChAT, and nNOS following 8 days of differentiation. Individual neurons within and external to neurospheres generated depolarization induced action potentials which were inhibited in the presence of sodium channel blocker, Tetrodotoxin. Differentiated neurospheres also contained a limited number of glia and endothelial cells. COMPARISON WITH EXISTING METHODS This novel one-step neurosphere growth and differentiation culture system, in 3D format (in the presence of GDNF, EGF, and FGF2), allows for ∼2-fold increase in neurosphere count in the derivation of enteric neurons with measurable action potentials. CONCLUSION Our method describes a novel, robust 3D culture of electrophysiologically active enteric neurons from adult myenteric neural stem and progenitor cells.
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Affiliation(s)
- Arabinda Mandal
- Department of Surgery, University of Virginia, Charlottesville, VA, USA
| | - Chioma Moneme
- Department of Surgery, University of Virginia, Charlottesville, VA, USA
| | - Bhanu P Tewari
- Department of Neuroscience, University of Virginia, Charlottesville, VA, USA
| | - Allan M Goldstein
- Department of Pediatric Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Harald Sontheimer
- Department of Neuroscience, University of Virginia, Charlottesville, VA, USA
| | - Lily Cheng
- Department of Surgery, University of Virginia, Charlottesville, VA, USA
| | - Sean R Moore
- Department of Pediatrics, Division of Pediatric Gastroenterology Hepatology, and Nutrition, University of Virginia, Charlottesville, VA, USA.
| | - Daniel Levin
- Department of Surgery, University of Virginia, Charlottesville, VA, USA.
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Li H, Wilhelm M, Baumbach CM, Hacker MC, Szardenings M, Rischka K, Koenig A, Schulz-Kornas E, Fuchs F, Simon JC, Lethaus B, Savković V. Laccase-Treated Polystyrene Surfaces with Caffeic Acid, Dopamine, and L-3,4-Dihydroxyphenylalanine Substrates Facilitate the Proliferation of Melanocytes and Embryonal Carcinoma Cells NTERA-2. Int J Mol Sci 2024; 25:5927. [PMID: 38892114 PMCID: PMC11172616 DOI: 10.3390/ijms25115927] [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: 04/04/2024] [Revised: 05/08/2024] [Accepted: 05/20/2024] [Indexed: 06/21/2024] Open
Abstract
This study presents the effects of treating polystyrene (PS) cell culture plastic with oxidoreductase enzyme laccase and the catechol substrates caffeic acid (CA), L-DOPA, and dopamine on the culturing of normal human epidermal melanocytes (NHEMs) and human embryonal carcinoma cells (NTERA-2). The laccase-substrate treatment improved PS hydrophilicity and roughness, increasing NHEM and NTERA-2 adherence, proliferation, and NHEM melanogenesis to a level comparable with conventional plasma treatment. Cell adherence dynamics and proliferation were evaluated. The NHEM endpoint function was quantified by measuring melanin content. PS surfaces treated with laccase and its substrates demonstrated the forming of polymer-like structures. The surface texture roughness gradient and the peak curvature were higher on PS treated with a combination of laccase and substrates than laccase alone. The number of adherent NHEM and NTERA-2 was significantly higher than on the untreated surface. The proliferation of NHEM and NTERA-2 correspondingly increased on treated surfaces. NHEM melanin content was enhanced 6-10-fold on treated surfaces. In summary, laccase- and laccase-substrate-modified PS possess improved PS surface chemistry/hydrophilicity and altered roughness compared to untreated and plasma-treated surfaces, facilitating cellular adherence, subsequent proliferation, and exertion of the melanotic phenotype. The presented technology is easy to apply and creates a promising custom-made, substrate-based, cell-type-specific platform for both 2D and 3D cell culture.
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Affiliation(s)
- Hanluo Li
- National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Hubei Provincial Key Laboratory of Industrial Microbiology, Sino-German Biomedical Center, Hubei University of Technology, Wuhan 430068, China;
- Department of Cranial Maxillofacial Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany;
| | - Martin Wilhelm
- Department of Ear, Nose and Throat Diseases, and Head and Neck Surgery, University of Greifswald, 17475 Greifswald, Germany;
| | - Christina Marie Baumbach
- Julius-Bernstein-Institute of Physiology, Martin-Luther-University of Halle-Wittenberg, 06108 Halle, Germany;
| | - Michael C. Hacker
- Institute of Pharmaceutic Technology and Biopharmaceutics, Department of Pharmacy, Math.-Nat. Faculty, Heinrich-Heine-Universität Düsseldorf, 40204 Düsseldorf, Germany;
- Institute for Pharmacy, Faculty of Medicine, Leipzig University, Eilenburger Straße 15 A, 04317 Leipzig, Germany
| | - Michael Szardenings
- Fraunhofer Institute for Cell Therapy and Immunology IZI, 04103 Leipzig, Germany;
| | - Klaus Rischka
- Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM, 28359 Bremen, Germany;
| | - Andreas Koenig
- Polyclinic for Dental Prosthetics and Material Sciences, University Hospital Leipzig, 04103 Leipzig, Germany; (A.K.)
| | - Ellen Schulz-Kornas
- Department of Cariology, Endodontology and Periodontology, University Hospital Leipzig, 04103 Leipzig, Germany;
| | - Florian Fuchs
- Polyclinic for Dental Prosthetics and Material Sciences, University Hospital Leipzig, 04103 Leipzig, Germany; (A.K.)
| | - Jan Christoph Simon
- Clinic for Dermatology, Venereology and Allergology, University Hospital Leipzig, 04103 Leipzig, Germany;
| | - Bernd Lethaus
- Department of Cranial Maxillofacial Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany;
| | - Vuk Savković
- Department of Cranial Maxillofacial Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany;
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Boudreault J, Wang N, Ghozlan M, Lebrun JJ. Transforming Growth Factor-β/Smad Signaling Inhibits Melanoma Cancer Stem Cell Self-Renewal, Tumor Formation and Metastasis. Cancers (Basel) 2024; 16:224. [PMID: 38201651 PMCID: PMC10778361 DOI: 10.3390/cancers16010224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 12/20/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
The secreted protein transforming growth factor-beta (TGFβ) plays essential roles, ranging from cell growth regulation and cell differentiation in both normal and cancer cells. In melanoma, TGFβ acts as a potent tumor suppressor in melanoma by blocking cell cycle progression and inducing apoptosis. In the present study, we found TGFβ to regulate cancer stemness in melanoma through the Smad signaling pathway. We discovered that TGFβ/Smad signaling inhibits melanosphere formation in multiple melanoma cell lines and reduces expression of the CD133+ cancer stem cell subpopulation in a Smad3-dependent manner. Using preclinical models of melanoma, we further showed that preventing Smad3/4 signaling, by means of CRISPR knockouts, promoted both tumorigenesis and lung metastasis in vivo. Collectively, our results define new functions for the TGFβ/Smad signaling axis in melanoma stem-cell maintenance and open avenues for new therapeutic approaches to this disease.
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Affiliation(s)
| | | | | | - Jean-Jacques Lebrun
- Cancer Research Program, Department of Medicine, Research Institute of McGill University Health Center, Montreal, QU H4A 3J1, Canada; (J.B.); (N.W.); (M.G.)
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Tolouei AE, Oruji F, Tehrani S, Rezaei S, Mozaffari A, Jahri M, Nasiri K. Gingival mesenchymal stem cell therapy, immune cells, and immunoinflammatory application. Mol Biol Rep 2023; 50:10461-10469. [PMID: 37904011 DOI: 10.1007/s11033-023-08826-2] [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: 07/06/2023] [Accepted: 09/12/2023] [Indexed: 11/01/2023]
Abstract
MSC-based therapeutic strategies have proven to be incredibly effective. Robust self-renewal, multilineage differentiation, and potential for tissue regeneration and disease treatments are all features of MSCs isolated from oral tissue. Human exfoliated deciduous teeth, dental follicles, dental pulp, apical papilla SCs, and alveolar bone are the primary sources of oral MSC production. The early immunoinflammatory response is the first stage of the healing process. Oral MSCs can interact with various cells, such as immune cells, revealing potential immunomodulatory regulators. They also have strong differentiation and regeneration potential. Therefore, a ground-breaking strategy would be to research novel immunomodulatory approaches for treating disease and tissue regeneration that depend on the immunomodulatory activities of oral MSCs during tissue regeneration.
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Affiliation(s)
| | - Farshid Oruji
- College of Medicine, Department of Genetics Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE, USA
| | - Sahar Tehrani
- Department of Pediatric Dentistry, School of Dentistry, Ahvaz Jundishapour University of Medical Sciences Ahvaz, Ahvaz, Iran
| | - Sara Rezaei
- Restorative Dentistry Resident, Faculty of Dentistry, Kerman University of Medical Sciences, Kerman, Iran
| | - Asieh Mozaffari
- Department of Periodontics, Faculty of Dentistry, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mohammad Jahri
- Dental Research Center, Research Institute of Dental Sciences, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Kamyar Nasiri
- Department of Dentistry, Islamic Azad University, Tehran, Iran.
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Smolinska A, Bzinkowska A, Rybkowska P, Chodkowska M, Sarnowska A. Promising Markers in the Context of Mesenchymal Stem/Stromal Cells Subpopulations with Unique Properties. Stem Cells Int 2023; 2023:1842958. [PMID: 37771549 PMCID: PMC10533301 DOI: 10.1155/2023/1842958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 08/11/2023] [Accepted: 08/25/2023] [Indexed: 09/30/2023] Open
Abstract
The heterogeneity of the mesenchymal stem/stromal cells (MSCs) population poses a challenge to researchers and clinicians, especially those observed at the population level. What is more, the lack of precise evidences regarding MSCs developmental origin even further complicate this issue. As the available evidences indicate several possible pathways of MSCs formation, this diverse origin may be reflected in the unique subsets of cells found within the MSCs population. Such populations differ in specialization degree, proliferation, and immunomodulatory properties or exhibit other additional properties such as increased angiogenesis capacity. In this review article, we attempted to identify such outstanding populations according to the specific surface antigens or intracellular markers. Described groups were characterized depending on their specialization and potential therapeutic application. The reports presented here cover a wide variety of properties found in the recent literature, which is quite scarce for many candidates mentioned in this article. Even though the collected information would allow for better targeting of specific subpopulations in regenerative medicine to increase the effectiveness of MSC-based therapies.
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Affiliation(s)
- Agnieszka Smolinska
- Translational Platform for Regenerative Medicine, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106, Warsaw, Poland
| | - Aleksandra Bzinkowska
- Translational Platform for Regenerative Medicine, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106, Warsaw, Poland
| | - Paulina Rybkowska
- Translational Platform for Regenerative Medicine, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106, Warsaw, Poland
| | - Magdalena Chodkowska
- Translational Platform for Regenerative Medicine, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106, Warsaw, Poland
| | - Anna Sarnowska
- Translational Platform for Regenerative Medicine, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106, Warsaw, Poland
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Pajarillo E, Nyarko-Danquah I, Digman A, Vied C, Son DS, Lee J, Aschner M, Lee E. Astrocytic Yin Yang 1 is critical for murine brain development and protection against apoptosis, oxidative stress, and inflammation. Glia 2023; 71:450-466. [PMID: 36300569 PMCID: PMC9772165 DOI: 10.1002/glia.24286] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 10/05/2022] [Accepted: 10/07/2022] [Indexed: 12/24/2022]
Abstract
The transcription factor Yin Yang 1 (YY1) is ubiquitously expressed in mammalian cells, regulating the expression of a variety of genes involved in proliferation, differentiation, and apoptosis in a context-dependent manner. While it is well-established that global YY1 knockout (KO) leads to embryonic death in mice and that YY1 deletion in neurons or oligodendrocytes induces impaired brain function, the role of astrocytic YY1 in the brain remains unknown. We investigated the role of astrocytic YY1 in the brain using a glial fibrillary acidic protein (GFAP)-specific YY1 conditional KO (YY1 cKO) mouse model to delete astrocytic YY1. Astrocytic YY1 cKO mice were tested for behavioral phenotypes, such as locomotor activity, coordination, and cognition, followed by an assessment of relevant biological pathways using RNA-sequencing analysis, immunoblotting, and immunohistochemistry in the cortex, midbrain, and cerebellum. YY1 cKO mice showed abnormal phenotypes, movement deficits, and cognitive dysfunction. At the molecular level, astrocytic YY1 deletion altered the expression of genes associated with proliferation and differentiation, p53/caspase apoptotic pathways, oxidative stress response, and inflammatory signaling including NF-κB, STAT, and IRF in all regions. Astrocytic YY1 deletion significantly increased the expression of GFAP as astrocytic activation and Iba1 as microglial activation, indicating astrocytic YY1 deletion activated microglia as well. Accordingly, multiple inflammatory cytokines and chemokines including TNF-α and CXCL10 were elevated. Combined, these novel findings suggest that astrocytic YY1 is a critical transcription factor for normal brain development and locomotor activity, motor coordination, and cognition. Astrocytic YY1 is also essential in preventing pathological oxidative stress, apoptosis, and inflammation.
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Affiliation(s)
- Edward Pajarillo
- Department of Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, USA 32307
| | - Ivan Nyarko-Danquah
- Department of Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, USA 32307
| | - Alexis Digman
- Department of Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, USA 32307
| | - Cynthia Vied
- Translational Science Laboratory, Florida State University College of Medicine, Tallahassee, FL, USA 32306
| | - Deok-Soo Son
- Department of Biochemistry, Cancer Biology, Neuroscience and Pharmacology, Meharry Medical College, Nashville, Tennessee, USA 37208
| | - Jayden Lee
- Department of Speech, Language and Hearing Sciences, Boston University, Boston, MA, USA 02215
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, New York, New York, USA, 10461
| | - Eunsook Lee
- Department of Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, USA 32307
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9
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Embryonic Exposure to Cigarette Smoke Extract Impedes Skeletal Development and Evokes Craniofacial Defects in Zebrafish. Int J Mol Sci 2022; 23:ijms23179904. [PMID: 36077301 PMCID: PMC9456249 DOI: 10.3390/ijms23179904] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 08/09/2022] [Accepted: 08/24/2022] [Indexed: 12/02/2022] Open
Abstract
Exposure to cigarette smoke represents the largest source of preventable death and disease in the United States. This may be in part due to the nature of the delayed harmful effects as well as the lack of awareness of the scope of harm presented by these products. The presence of “light” versions further clouds the harmful effects of tobacco products. While active smoking in expectant mothers may be reduced by educational and outreach campaigns, exposure to secondhand smoke is often involuntary yet may harm the developing embryo. In this study, we show that the main component of secondhand smoke, sidestream cigarette smoke, from several brands, including harm-reduction versions, triggered unsuccessful hatching at 3 dpf and reduced overall survival at 6 dpf in developing zebrafish. At non-lethal concentrations, craniofacial defects with different severity based on the cigarette smoke extract were noted by 6 dpf. All tested products, including harm-reduction products, significantly impacted cartilage formation and/or bone mineralization in zebrafish embryos, independent of whether the bones/cartilage formed from the mesoderm or neural crest. Together, these results in a model system often used to detect embryonic malformations imply that exposure of a woman to secondhand smoke while pregnant may lead to mineralization issues in the skeleton of her newborn, ultimately adding a direct in utero association to the increased fracture risk observed in children of mothers exposed to cigarette smoke.
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Pathophysiology of Sepsis and Genesis of Septic Shock: The Critical Role of Mesenchymal Stem Cells (MSCs). Int J Mol Sci 2022; 23:ijms23169274. [PMID: 36012544 PMCID: PMC9409099 DOI: 10.3390/ijms23169274] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 11/17/2022] Open
Abstract
The treatment of sepsis and septic shock remains a major public health issue due to the associated morbidity and mortality. Despite an improvement in the understanding of the physiological and pathological mechanisms underlying its genesis and a growing number of studies exploring an even higher range of targeted therapies, no significant clinical progress has emerged in the past decade. In this context, mesenchymal stem cells (MSCs) appear more and more as an attractive approach for cell therapy both in experimental and clinical models. Pre-clinical data suggest a cornerstone role of these cells and their secretome in the control of the host immune response. Host-derived factors released from infected cells (i.e., alarmins, HMGB1, ATP, DNA) as well as pathogen-associated molecular patterns (e.g., LPS, peptidoglycans) can activate MSCs located in the parenchyma and around vessels to upregulate the expression of cytokines/chemokines and growth factors that influence, respectively, immune cell recruitment and stem cell mobilization. However, the way in which MSCs exert their beneficial effects in terms of survival and control of inflammation in septic states remains unclear. This review presents the interactions identified between MSCs and mediators of immunity and tissue repair in sepsis. We also propose paradigms related to the plausible roles of MSCs in the process of sepsis and septic shock. Finally, we offer a presentation of experimental and clinical studies and open the way to innovative avenues of research involving MSCs from a prognostic, diagnostic, and therapeutic point of view in sepsis.
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11
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Lebeau G, Ah-Pine F, Daniel M, Bedoui Y, Vagner D, Frumence E, Gasque P. Perivascular Mesenchymal Stem/Stromal Cells, an Immune Privileged Niche for Viruses? Int J Mol Sci 2022; 23:ijms23148038. [PMID: 35887383 PMCID: PMC9317325 DOI: 10.3390/ijms23148038] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/16/2022] [Accepted: 07/20/2022] [Indexed: 11/16/2022] Open
Abstract
Mesenchymal stem cells (MSCs) play a critical role in response to stress such as infection. They initiate the removal of cell debris, exert major immunoregulatory activities, control pathogens, and lead to a remodeling/scarring phase. Thus, host-derived ‘danger’ factors released from damaged/infected cells (called alarmins, e.g., HMGB1, ATP, DNA) as well as pathogen-associated molecular patterns (LPS, single strand RNA) can activate MSCs located in the parenchyma and around vessels to upregulate the expression of growth factors and chemoattractant molecules that influence immune cell recruitment and stem cell mobilization. MSC, in an ultimate contribution to tissue repair, may also directly trans- or de-differentiate into specific cellular phenotypes such as osteoblasts, chondrocytes, lipofibroblasts, myofibroblasts, Schwann cells, and they may somehow recapitulate their neural crest embryonic origin. Failure to terminate such repair processes induces pathological scarring, termed fibrosis, or vascular calcification. Interestingly, many viruses and particularly those associated to chronic infection and inflammation may hijack and polarize MSC’s immune regulatory activities. Several reports argue that MSC may constitute immune privileged sanctuaries for viruses and contributing to long-lasting effects posing infectious challenges, such as viruses rebounding in immunocompromised patients or following regenerative medicine therapies using MSC. We will herein review the capacity of several viruses not only to infect but also to polarize directly or indirectly the functions of MSC (immunoregulation, differentiation potential, and tissue repair) in clinical settings.
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Affiliation(s)
- Grégorie Lebeau
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France; (G.L.); (F.A.-P.); (M.D.); (Y.B.); (E.F.)
- Laboratoire d’Immunologie Clinique et Expérimentale de la ZOI (LICE-OI), Pôle de Biologie, CHU de La Réunion, 97400 Saint-Denis, France
| | - Franck Ah-Pine
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France; (G.L.); (F.A.-P.); (M.D.); (Y.B.); (E.F.)
- Service Anatomo-Pathologie, CHU de la Réunion, 97400 Saint-Denis, France
| | - Matthieu Daniel
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France; (G.L.); (F.A.-P.); (M.D.); (Y.B.); (E.F.)
- Laboratoire d’Immunologie Clinique et Expérimentale de la ZOI (LICE-OI), Pôle de Biologie, CHU de La Réunion, 97400 Saint-Denis, France
| | - Yosra Bedoui
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France; (G.L.); (F.A.-P.); (M.D.); (Y.B.); (E.F.)
- Laboratoire d’Immunologie Clinique et Expérimentale de la ZOI (LICE-OI), Pôle de Biologie, CHU de La Réunion, 97400 Saint-Denis, France
| | - Damien Vagner
- Service de Médecine Interne, CHU de la Réunion, 97400 Saint-Denis, France;
| | - Etienne Frumence
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France; (G.L.); (F.A.-P.); (M.D.); (Y.B.); (E.F.)
- Laboratoire d’Immunologie Clinique et Expérimentale de la ZOI (LICE-OI), Pôle de Biologie, CHU de La Réunion, 97400 Saint-Denis, France
| | - Philippe Gasque
- Unité de Recherche en Pharmaco-Immunologie (UR-EPI), Université et CHU de La Réunion, 97400 Saint-Denis, France; (G.L.); (F.A.-P.); (M.D.); (Y.B.); (E.F.)
- Laboratoire d’Immunologie Clinique et Expérimentale de la ZOI (LICE-OI), Pôle de Biologie, CHU de La Réunion, 97400 Saint-Denis, France
- Correspondence:
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12
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Liu Y, Zhou S, Zhao L, Gu X. Identification of Neuronal Cells in Sciatic Nerves of Adult Rats. Front Cell Neurosci 2022; 16:816814. [PMID: 35401123 PMCID: PMC8991689 DOI: 10.3389/fncel.2022.816814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
Prior research generally confirms that there are no neuronal cell bodies in the adult sciatic nerve. However, we occasionally find some neuronal cells in adult rat sciatic nerves, either intact or crush-injured. By whole-mount staining and optical imaging of the hyalinized sciatic nerves for Stmn2 (a specific marker for neuronal cells), we found those neuronal cells with irregular distribution in the sciatic nerves in both crushed model and normal rats. We investigated the identity of those cells and established a cultured sciatic nerve model. Immunohistochemistry evidence both in vivo and in vitro illustrated that some of those cells are mature neurons in sciatic nerves. With single-cell sequencing of neuronal cells in adeno-associated virus (AAV)-infected sciatic nerves, we identified that some of those cells are a kind of neuronal stem-like cells. Then we constructed a Nestin-CreERT 2 rat line and traced those cells with fluorescence labeling which was induced by tamoxifen. Interesting, we proved that neuronal stem-like cells could proliferate by combination of EdU incorporation with staining in the sciatic nerves of transgenic rats. Together, the discovery of neuronal cells in adult sciatic nerves will make us aware of the distribution of neurons in the peripheral nervous system. Especially our data suggest that neuronal stem-like cells could proliferate in the sciatic nerves of adult rats.
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Affiliation(s)
- Yisheng Liu
- Model Animal Research Center, Nanjing University, Nanjing, China
| | - Songlin Zhou
- Key Laboratory of Neuroregeneration, Ministry of Education and Jiangsu Province, Co-innovation Center of Neuroregeneration, Nantong University, Nantong, China
| | - Lili Zhao
- Model Animal Research Center, Nanjing University, Nanjing, China
| | - Xiaosong Gu
- Model Animal Research Center, Nanjing University, Nanjing, China
- Key Laboratory of Neuroregeneration, Ministry of Education and Jiangsu Province, Co-innovation Center of Neuroregeneration, Nantong University, Nantong, China
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13
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Petrova ES, Kolos EA. Current Views on Perineurial Cells: Unique Origin, Structure, Functions. J EVOL BIOCHEM PHYS+ 2022. [DOI: 10.1134/s002209302201001x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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14
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Baroud S, Wu J, Zouboulis CC. Acne Syndromes and Mosaicism. Biomedicines 2021; 9:biomedicines9111735. [PMID: 34829964 PMCID: PMC8615598 DOI: 10.3390/biomedicines9111735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/14/2021] [Accepted: 11/19/2021] [Indexed: 01/14/2023] Open
Abstract
Abnormal mosaicism is the coexistence of cells with at least two genotypes, by the time of birth, in an individual derived from a single zygote, which leads to a disease phenotype. Somatic mosaicism can be further categorized into segmental mosaicism and nonsegmental somatic mosaicism. Acne is a chronic illness characterized by inflammatory changes around and in the pilosebaceous units, commonly due to hormone- and inflammatory signaling-mediated factors. Several systemic disorders, such as congenital adrenal hyperplasia, polycystic ovarian syndrome, and seborrhoea-acne-hirsutism-androgenetic alopecia syndrome have classically been associated with acne. Autoinflammatory syndromes, including PAPA, PASH, PAPASH, PsAPASH, PsaPSASH, PASS, and SAPHO syndromes include acneiform lesions as a key manifestation. Mosaic germline mutations in the FGFR2 gene have been associated with Apert syndrome and nevus comedonicus, two illnesses that are accompanied by acneiform lesions. In this review, we summarize the concept of cutaneous mosaicism and elaborate on acne syndromes, as well as acneiform mosaicism.
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Affiliation(s)
- Sumer Baroud
- Departments of Dermatology, Venereology, Allergology, and Immunology, Dessau Medical Center, Brandenburg Medical School Theodor Fontane and Faculty of Health Sciences Brandenburg, 06847 Dessau, Germany; (S.B.); (J.W.)
- College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
| | - Jim Wu
- Departments of Dermatology, Venereology, Allergology, and Immunology, Dessau Medical Center, Brandenburg Medical School Theodor Fontane and Faculty of Health Sciences Brandenburg, 06847 Dessau, Germany; (S.B.); (J.W.)
| | - Christos C. Zouboulis
- Departments of Dermatology, Venereology, Allergology, and Immunology, Dessau Medical Center, Brandenburg Medical School Theodor Fontane and Faculty of Health Sciences Brandenburg, 06847 Dessau, Germany; (S.B.); (J.W.)
- Correspondence: ; Tel.: +49-340-501-4000
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15
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Diener J, Baggiolini A, Pernebrink M, Dalcher D, Lerra L, Cheng PF, Varum S, Häusel J, Stierli S, Treier M, Studer L, Basler K, Levesque MP, Dummer R, Santoro R, Cantù C, Sommer L. Epigenetic control of melanoma cell invasiveness by the stem cell factor SALL4. Nat Commun 2021; 12:5056. [PMID: 34417458 PMCID: PMC8379183 DOI: 10.1038/s41467-021-25326-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 08/03/2021] [Indexed: 02/06/2023] Open
Abstract
Melanoma cells rely on developmental programs during tumor initiation and progression. Here we show that the embryonic stem cell (ESC) factor Sall4 is re-expressed in the Tyr::NrasQ61K; Cdkn2a-/- melanoma model and that its expression is necessary for primary melanoma formation. Surprisingly, while Sall4 loss prevents tumor formation, it promotes micrometastases to distant organs in this melanoma-prone mouse model. Transcriptional profiling and in vitro assays using human melanoma cells demonstrate that SALL4 loss induces a phenotype switch and the acquisition of an invasive phenotype. We show that SALL4 negatively regulates invasiveness through interaction with the histone deacetylase (HDAC) 2 and direct co-binding to a set of invasiveness genes. Consequently, SALL4 knock down, as well as HDAC inhibition, promote the expression of an invasive signature, while inhibition of histone acetylation partially reverts the invasiveness program induced by SALL4 loss. Thus, SALL4 appears to regulate phenotype switching in melanoma through an HDAC2-mediated mechanism.
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Affiliation(s)
- Johanna Diener
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
| | - Arianna Baggiolini
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
- Developmental Biology, The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mattias Pernebrink
- Wallenberg Centre for Molecular Medicine, Linköping University, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Division of Molecular Medicine and Virology; Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| | - Damian Dalcher
- University of Zürich, Department of Molecular Mechanisms of Disease, Zürich, Switzerland
| | - Luigi Lerra
- University of Zürich, Department of Molecular Mechanisms of Disease, Zürich, Switzerland
| | - Phil F Cheng
- University Hospital of Zürich, Department of Dermatology, Zürich, Switzerland
| | - Sandra Varum
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
| | - Jessica Häusel
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
| | - Salome Stierli
- University of Zürich, Institute of Anatomy, Zürich, Switzerland
| | - Mathias Treier
- Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
- Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Lorenz Studer
- Developmental Biology, The Center for Stem Cell Biology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Konrad Basler
- University of Zürich, Institute of Molecular Life Sciences, Zürich, Switzerland
| | - Mitchell P Levesque
- University Hospital of Zürich, Department of Dermatology, Zürich, Switzerland
| | - Reinhard Dummer
- University Hospital of Zürich, Department of Dermatology, Zürich, Switzerland
| | - Raffaella Santoro
- University of Zürich, Department of Molecular Mechanisms of Disease, Zürich, Switzerland
| | - Claudio Cantù
- Wallenberg Centre for Molecular Medicine, Linköping University, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Division of Molecular Medicine and Virology; Faculty of Medicine and Health Sciences, Linköping University, Linköping, Sweden
- University of Zürich, Institute of Molecular Life Sciences, Zürich, Switzerland
| | - Lukas Sommer
- University of Zürich, Institute of Anatomy, Zürich, Switzerland.
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16
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Kim K, Park S, Kim H, Min S, Ku S, Seo J, Roh S. Enterococcus faecium L-15 Extract Enhances the Self-Renewal and Proliferation of Mouse Skin-Derived Precursor Cells. Probiotics Antimicrob Proteins 2021; 12:1492-1501. [PMID: 32162154 DOI: 10.1007/s12602-020-09635-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Lactic acid bacteria (LAB) in the gastrointestinal tract have beneficial health effects. LAB activate the proliferation of intestinal stem cells and speed the recovery of damaged intestinal cells, but little is known about effect of LAB on other adult stem cells. In this study, a cell-free extract of Enterococcus faecium L-15 (L15) was exposed to mouse skin-derived precursor cells (SKPs), and the changes in characteristics associated with proliferation and self-renewal capacity were investigated. L15 increased the size of the spheres and the proliferation rate of SKPs. Cell cycle analysis revealed that cells in the S-phase increased after treatment with L15. In the L15-treated group, the total number of spheres significantly increased. The expression level of pluripotency marker genes also increased, while the mesenchymal lineage-related differentiation marker genes significantly decreased in the L15-treated group. The PI3K/Akt signaling pathway was activated by L15 in SKPs. These results indicate that L15 enhances proliferation and self-renewal of SKPs and may be used as a supplement for stem cell maintenance or application of stem cell therapy. This is the first report to investigate the functional effects of E. faecium on the proliferation and self-renewal capacity of SKPs.
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Affiliation(s)
- Kichul Kim
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea
| | - Sangkyu Park
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea.,Biomedical Research Institute, Neoregen Biotech Co., Ltd., Gyeonggi-do, 16614, South Korea
| | - Hyewon Kim
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea
| | - Sol Min
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea
| | - Seockmo Ku
- Fermentation Science Program, School of Agriculture, College of Basic and Applied Sciences, Middle Tennessee State University, Murfreesboro, TN, 37132, USA
| | - Jeongmin Seo
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea. .,Biomedical Research Institute, Neoregen Biotech Co., Ltd., Gyeonggi-do, 16614, South Korea.
| | - Sangho Roh
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea.
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17
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Hirano M, Huang Y, Vela Jarquin D, De la Garza Hernández RL, Jodat YA, Luna Cerón E, García-Rivera LE, Shin SR. 3D bioprinted human iPSC-derived somatosensory constructs with functional and highly purified sensory neuron networks. Biofabrication 2021; 13. [PMID: 33962404 DOI: 10.1088/1758-5090/abff11] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 05/07/2021] [Indexed: 12/20/2022]
Abstract
Engineering three-dimensional (3D) sensible tissue constructs, along with the complex microarchitecture wiring of the sensory nervous system, has been an ongoing challenge in the tissue engineering field. By combining 3D bioprinting and human pluripotent stem cell (hPSC) technologies, sensible tissue constructs could be engineered in a rapid, precise, and controllable manner to replicate 3D microarchitectures and mechanosensory functionalities of the native sensory tissue (e.g. response to external stimuli). Here, we introduce a biofabrication approach to create complex 3D microarchitecture wirings. We develop an hPSC-sensory neuron (SN) laden bioink using highly purified and functional SN populations to 3D bioprint microarchitecture wirings that demonstrate responsiveness to warm/cold sense-inducing chemicals and mechanical stress. Specifically, we tailor a conventional differentiation strategy to our purification method by utilizing p75 cell surface marker and DAPT treatment along with neuronal growth factors in order to selectively differentiate neural crest cells into SNs. To create spatial resolution in 3D architectures and grow SNs in custom patterns and directions, an induced pluripotent stem cell (iPSC)-SN-laden gelatin bioink was printed on laminin-coated substrates using extrusion-based bioprinting technique. Then the printed constructs were covered with a collagen matrix that guided SNs growing in the printed micropattern. Using a sacrificial bioprinting technique, the iPSC-SNs were seeded into the hollow microchannels created by sacrificial gelatin ink printed in the gelatin methacryloyl supporting bath, thereby demonstrating controllability over axon guidance in curved lines up to several tens of centimeters in length on 2D substrates and in straight microchannels in 3D matrices. Therefore, this biofabrication approach could be amenable to incorporate sensible SN networks into the engineered skin equivalents, regenerative skin implants, and augmented somatosensory neuro-prosthetics that have the potential to regenerate sensible functions by connecting host neuron systems in injured areas.
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Affiliation(s)
- Minoru Hirano
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, Brigham Women's Hospital, Cambridge, MA 02139, United States of America.,Future Vehicle Research Department, Toyota Research Institute North America, Toyota Motor North America Inc., 1555 Woodridge Ave, Ann Arbor, MI 48105, United States of America
| | - Yike Huang
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, Brigham Women's Hospital, Cambridge, MA 02139, United States of America.,Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Peking Union Medical College, Chengdu 100730, People's Republic of China
| | - Daniel Vela Jarquin
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, Brigham Women's Hospital, Cambridge, MA 02139, United States of America.,Instituto Tecnológico y de Estudios Superiores de Monterrey, Calle del Puente 222, Ejidos de Huipulco, Tlalpan, Ciudad de México, CDMX 14380, Mexico
| | - Rosakaren Ludivina De la Garza Hernández
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, Brigham Women's Hospital, Cambridge, MA 02139, United States of America.,Instituto Tecnológico y de Estudios Superiores de Monterrey, Av. Eugenio Garza Sada 2501 Sur, Tecnológico, 64849 Monterrey, NL, Mexico
| | - Yasamin A Jodat
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, Brigham Women's Hospital, Cambridge, MA 02139, United States of America
| | - Eder Luna Cerón
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, Brigham Women's Hospital, Cambridge, MA 02139, United States of America.,Instituto Tecnológico y de Estudios Superiores de Monterrey, Calle del Puente 222, Ejidos de Huipulco, Tlalpan, Ciudad de México, CDMX 14380, Mexico
| | - Luis Enrique García-Rivera
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, Brigham Women's Hospital, Cambridge, MA 02139, United States of America.,Instituto Tecnológico y de Estudios Superiores de Monterrey, Calle del Puente 222, Ejidos de Huipulco, Tlalpan, Ciudad de México, CDMX 14380, Mexico
| | - Su Ryon Shin
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, Brigham Women's Hospital, Cambridge, MA 02139, United States of America
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18
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Yuan H, Hu H, Chen R, Mu W, Wang L, Li Y, Chen Y, Ding X, Xi Y, Mao S, Jiang M, Chen J, He Y, Wang L, Dong Y, Tou J, Chen W. Premigratory neural crest stem cells generate enteric neurons populating the mouse colon and regulating peristalsis in tissue-engineered intestine. Stem Cells Transl Med 2021; 10:922-938. [PMID: 33481357 PMCID: PMC8133337 DOI: 10.1002/sctm.20-0469] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/26/2020] [Accepted: 01/03/2021] [Indexed: 12/13/2022] Open
Abstract
Hirschsprung's disease (HSCR) is a common congenital defect. It occurs when bowel colonization by neural crest-derived enteric nervous system (ENS) precursors is incomplete during the first trimester of pregnancy. Several sources of candidate cells have been previously studied for their capacity to regenerate the ENS, including enteric neural crest stem cells (En-NCSCs) derived from native intestine or those simulated from human pluripotent stem cells (hPSCs). However, it is not yet known whether the native NCSCs other than En-NCSCs would have the potential of regenerating functional enteric neurons and producing neuron dependent motility under the intestinal environment. The present study was designed to determine whether premigratory NCSCs (pNCSCs), as a type of the nonenteric NCSCs, could form enteric neurons and mediate the motility. pNCSCs were firstly transplanted into the colon of adult mice, and were found to survive, migrate, differentiate into enteric neurons, and successfully integrate into the adult mouse colon. When the mixture of pNCSCs and human intestinal organoids was implanted into the subrenal capsule of nude mice and grown into the mature tissue-engineered intestine (TEI), the pNCSCs-derived neurons mediated neuron-dependent peristalsis of TEI. These results show that the pNCSCs that were previously assumed to not be induced by intestinal environment or cues can innervate the intestine and establish neuron-dependent motility. Future cell candidates for ENS regeneration may include nonenteric NCSCs.
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Affiliation(s)
- Huipu Yuan
- Institute of Translational Medicine, and Children's Hospital Affiliated and Key Laboratory of Diagnosis and Treatment of Neonatal Diseases of Zhejiang Province, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child HealthHangzhouPeople's Republic of China
- Institute of Translational Medicine, Zhejiang University School of MedicineHangzhouPeople's Republic of China
| | - Hui Hu
- Department of Laboratory MedicineHangzhou Medical CollegeHangzhouPeople's Republic of China
| | - Rui Chen
- Institute of Translational Medicine, and Children's Hospital Affiliated and Key Laboratory of Diagnosis and Treatment of Neonatal Diseases of Zhejiang Province, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child HealthHangzhouPeople's Republic of China
- Department of Neonatal SurgeryChildren's Hospital, Zhejiang University School of MedicineHangzhouPeople's Republic of China
| | - Wenbo Mu
- Institute of Translational Medicine, and Children's Hospital Affiliated and Key Laboratory of Diagnosis and Treatment of Neonatal Diseases of Zhejiang Province, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child HealthHangzhouPeople's Republic of China
- Institute of Translational Medicine, Zhejiang University School of MedicineHangzhouPeople's Republic of China
| | - Liangliang Wang
- Interdisciplinary Institutes of Neuroscience and Technology, Qiushi Academy for Advanced Studies, Zhejiang UniversityHangzhouPeople's Republic of China
| | - Ying Li
- Institute of Translational Medicine, and Children's Hospital Affiliated and Key Laboratory of Diagnosis and Treatment of Neonatal Diseases of Zhejiang Province, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child HealthHangzhouPeople's Republic of China
- Institute of Translational Medicine, Zhejiang University School of MedicineHangzhouPeople's Republic of China
| | - Yuelei Chen
- Cell Bank/Stem Cell BankInstitute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of SciencesShanghaiPeople's Republic of China
| | - Xiaoyan Ding
- Cell Bank/Stem Cell BankInstitute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of SciencesShanghaiPeople's Republic of China
| | - Yongmei Xi
- Institute of Genetics and Department of Genetics, Division of Human Reproduction and Developmental Genetics of the Women's HospitalZhejiang University School of MedicineHangzhouPeople's Republic of China
| | - ShanShan Mao
- Department of Internal NeurologyChildren's Hospital, Zhejiang University School of MedicineHangzhouPeople's Republic of China
| | - Mizu Jiang
- Department of GastroenterologyZhejiang University School of MedicineHangzhouPeople's Republic of China
| | - Jie Chen
- Department of Pediatric SurgeryXinhua Hospital, Shanghai Jiao Tong University School of MedicineShanghaiPeople's Republic of China
| | - Yong He
- State Key Laboratory of Fluid Power and Mechatronic Systems School of Mechanical EngineeringZhejiang UniversityHangzhouPeople's Republic of China
| | - Lang Wang
- Interdisciplinary Institutes of Neuroscience and Technology, Qiushi Academy for Advanced Studies, Zhejiang UniversityHangzhouPeople's Republic of China
| | - Yi Dong
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, School of Physical Education & Health CareEast China Normal UniversityShanghaiPeople's Republic of China
| | - Jinfa Tou
- Institute of Translational Medicine, and Children's Hospital Affiliated and Key Laboratory of Diagnosis and Treatment of Neonatal Diseases of Zhejiang Province, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child HealthHangzhouPeople's Republic of China
- Department of Neonatal SurgeryChildren's Hospital, Zhejiang University School of MedicineHangzhouPeople's Republic of China
| | - Wei Chen
- Institute of Translational Medicine, and Children's Hospital Affiliated and Key Laboratory of Diagnosis and Treatment of Neonatal Diseases of Zhejiang Province, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child HealthHangzhouPeople's Republic of China
- Institute of Translational Medicine, Zhejiang University School of MedicineHangzhouPeople's Republic of China
- Department of NeurobiologyInstitute of Neuroscience, NHC and CAMS Key Laboratory of Medical Neurobiology, Zhejiang University School of MedicineHangzhouPeople's Republic of China
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19
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Jimenez-García MP, Lucena-Cacace A, Otero-Albiol D, Carnero A. Regulation of sarcomagenesis by the empty spiracles homeobox genes EMX1 and EMX2. Cell Death Dis 2021; 12:515. [PMID: 34016958 PMCID: PMC8137939 DOI: 10.1038/s41419-021-03801-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/03/2021] [Accepted: 05/03/2021] [Indexed: 02/07/2023]
Abstract
The EMX (Empty Spiracles Homeobox) genes EMX1 and EMX2 are two homeodomain gene members of the EMX family of transcription factors involved in the regulation of various biological processes, such as cell proliferation, migration, and differentiation, during brain development and neural crest migration. They play a role in the specification of positional identity, the proliferation of neural stem cells, and the differentiation of certain neuronal cell phenotypes. In general, they act as transcription factors in early embryogenesis and neuroembryogenesis from metazoans to higher vertebrates. The EMX1 and EMX2's potential as tumor suppressor genes has been suggested in some cancers. Our work showed that EMX1/EMX2 act as tumor suppressors in sarcomas by repressing the activity of stem cell regulatory genes (OCT4, SOX2, KLF4, MYC, NANOG, NES, and PROM1). EMX protein downregulation, therefore, induced the malignance and stemness of cells both in vitro and in vivo. In murine knockout (KO) models lacking Emx genes, 3MC-induced sarcomas were more aggressive and infiltrative, had a greater capacity for tumor self-renewal, and had higher stem cell gene expression and nestin expression than those in wild-type models. These results showing that EMX genes acted as stemness regulators were reproduced in different subtypes of sarcoma. Therefore, it is possible that the EMX genes could have a generalized behavior regulating proliferation of neural crest-derived progenitors. Together, these results indicate that the EMX1 and EMX2 genes negatively regulate these tumor-altering populations or cancer stem cells, acting as tumor suppressors in sarcoma.
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Affiliation(s)
- Manuel Pedro Jimenez-García
- grid.411109.c0000 0000 9542 1158Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain ,CIBER de Cancer, IS Carlos III, Madrid, Spain
| | - Antonio Lucena-Cacace
- grid.258799.80000 0004 0372 2033Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Daniel Otero-Albiol
- grid.411109.c0000 0000 9542 1158Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain ,CIBER de Cancer, IS Carlos III, Madrid, Spain
| | - Amancio Carnero
- grid.411109.c0000 0000 9542 1158Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain ,CIBER de Cancer, IS Carlos III, Madrid, Spain
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20
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Höving AL, Windmöller BA, Knabbe C, Kaltschmidt B, Kaltschmidt C, Greiner JFW. Between Fate Choice and Self-Renewal-Heterogeneity of Adult Neural Crest-Derived Stem Cells. Front Cell Dev Biol 2021; 9:662754. [PMID: 33898464 PMCID: PMC8060484 DOI: 10.3389/fcell.2021.662754] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/18/2021] [Indexed: 12/16/2022] Open
Abstract
Stem cells of the neural crest (NC) vitally participate to embryonic development, but also remain in distinct niches as quiescent neural crest-derived stem cell (NCSC) pools into adulthood. Although NCSC-populations share a high capacity for self-renewal and differentiation resulting in promising preclinical applications within the last two decades, inter- and intrapopulational differences exist in terms of their expression signatures and regenerative capability. Differentiation and self-renewal of stem cells in developmental and regenerative contexts are partially regulated by the niche or culture condition and further influenced by single cell decision processes, making cell-to-cell variation and heterogeneity critical for understanding adult stem cell populations. The present review summarizes current knowledge of the cellular heterogeneity within NCSC-populations located in distinct craniofacial and trunk niches including the nasal cavity, olfactory bulb, oral tissues or skin. We shed light on the impact of intrapopulational heterogeneity on fate specifications and plasticity of NCSCs in their niches in vivo as well as during in vitro culture. We further discuss underlying molecular regulators determining fate specifications of NCSCs, suggesting a regulatory network including NF-κB and NC-related transcription factors like SLUG and SOX9 accompanied by Wnt- and MAPK-signaling to orchestrate NCSC stemness and differentiation. In summary, adult NCSCs show a broad heterogeneity on the level of the donor and the donors' sex, the cell population and the single stem cell directly impacting their differentiation capability and fate choices in vivo and in vitro. The findings discussed here emphasize heterogeneity of NCSCs as a crucial parameter for understanding their role in tissue homeostasis and regeneration and for improving their applicability in regenerative medicine.
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Affiliation(s)
- Anna L. Höving
- Department of Cell Biology, University of Bielefeld, Bielefeld, Germany
- Institute for Laboratory- and Transfusion Medicine, Heart and Diabetes Centre North Rhine-Westphalia (NRW), Ruhr University Bochum, Bad Oeynhausen, Germany
| | - Beatrice A. Windmöller
- Department of Cell Biology, University of Bielefeld, Bielefeld, Germany
- Forschungsverbund BioMedizin Bielefeld FBMB e.V., Bielefeld, Germany
| | - Cornelius Knabbe
- Institute for Laboratory- and Transfusion Medicine, Heart and Diabetes Centre North Rhine-Westphalia (NRW), Ruhr University Bochum, Bad Oeynhausen, Germany
- Forschungsverbund BioMedizin Bielefeld FBMB e.V., Bielefeld, Germany
| | - Barbara Kaltschmidt
- Department of Cell Biology, University of Bielefeld, Bielefeld, Germany
- Forschungsverbund BioMedizin Bielefeld FBMB e.V., Bielefeld, Germany
- Molecular Neurobiology, University of Bielefeld, Bielefeld, Germany
| | - Christian Kaltschmidt
- Department of Cell Biology, University of Bielefeld, Bielefeld, Germany
- Forschungsverbund BioMedizin Bielefeld FBMB e.V., Bielefeld, Germany
| | - Johannes F. W. Greiner
- Department of Cell Biology, University of Bielefeld, Bielefeld, Germany
- Forschungsverbund BioMedizin Bielefeld FBMB e.V., Bielefeld, Germany
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21
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The Role of TCOF1 Gene in Health and Disease: Beyond Treacher Collins Syndrome. Int J Mol Sci 2021; 22:ijms22052482. [PMID: 33804586 PMCID: PMC7957619 DOI: 10.3390/ijms22052482] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/23/2021] [Accepted: 02/24/2021] [Indexed: 12/23/2022] Open
Abstract
The nucleoli are membrane-less nuclear substructures that govern ribosome biogenesis and participate in multiple other cellular processes such as cell cycle progression, stress sensing, and DNA damage response. The proper functioning of these organelles is ensured by specific proteins that maintain nucleolar structure and mediate key nucleolar activities. Among all nucleolar proteins, treacle encoded by TCOF1 gene emerges as one of the most crucial regulators of cellular processes. TCOF1 was initially discovered as a gene involved in the Treacher Collins syndrome, a rare genetic disorder characterized by severe craniofacial deformations. Later studies revealed that treacle regulates ribosome biogenesis, mitosis, proliferation, DNA damage response, and apoptosis. Importantly, several reports indicate that treacle is also involved in cancer development, progression, and response to therapies, and may contribute to other pathologies such as Hirschsprung disease. In this manuscript, we comprehensively review the structure, function, and the regulation of TCOF1/treacle in physiological and pathological processes.
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22
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Tandukar B, Kalapurakal E, Hornyak TJ. B6-Dct-H2BGFP bitransgenic mice: A standardized mouse model for in vivo characterization of melanocyte development and stem cell differentiation. Pigment Cell Melanoma Res 2021; 34:905-917. [PMID: 33544968 DOI: 10.1111/pcmr.12959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 12/14/2020] [Accepted: 01/11/2021] [Indexed: 12/12/2022]
Abstract
Melanocyte stem cells (McSCs) are key components of the hair follicle (HF) stem cell system that regenerate differentiated melanocytes during successive HF cycles. To facilitate continued research on melanocyte development and differentiation and McSCs, we backcrossed inducible Dct-H2BGFP mice into the C57BL/6J background (B6-Dct-H2BGFP). We compared the expression pattern of B6-Dct-H2BGFP to that of Dct-H2BGFP mice on a mixed genetic background reported previously. To characterize B6-Dct-H2BGFP mice, we confirmed not only the expression of GFP in all melanocyte lineage cells, but also doxycycline regulation of GFP expression. Furthermore, ex vivo culture of the McSC subsets isolated by fluorescence-activated cell sorting (FACS) showed the propensity of bulge/CD34+ McSCs to differentiate with expression of non-melanocytic, neural crest lineage markers including glia (Gfap and CNPase, 73 ± 1% and 77 ± 2%, respectively), neurons (Tuj1 26 ± 5%), and smooth muscle (α-Sma, 31 ± 9%). In contrast, CD34-/secondary hair germ (SHG) McSCs differentiated into pigmented melanocytes, with higher expression of melanogenic markers Tyr (71 ± 1%), Tyrp1 (68 ± 4%), and Mitf (75 ± 7%). These results establish the utility of B6-Dct-H2BGFP bitransgenic mice for future in vivo studies of melanocytes requiring a defined genetic background.
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Affiliation(s)
- Bishal Tandukar
- Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Emmanual Kalapurakal
- Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Thomas J Hornyak
- Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, Baltimore, MD, USA.,Department of Dermatology, University of Maryland School of Medicine, Baltimore, MD, USA.,Research & Development Service, VA Maryland Health Care System, Baltimore, MD, USA
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23
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Hanemaaijer ES, Margaritis T, Sanders K, Bos FL, Candelli T, Al-Saati H, van Noesel MM, Meyer-Wentrup FAG, van de Wetering M, Holstege FCP, Clevers H. Single-cell atlas of developing murine adrenal gland reveals relation of Schwann cell precursor signature to neuroblastoma phenotype. Proc Natl Acad Sci U S A 2021; 118:e2022350118. [PMID: 33500353 PMCID: PMC7865168 DOI: 10.1073/pnas.2022350118] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Neuroblastoma is the most common extracranial solid tumor and accounts for ∼10% of pediatric cancer-related deaths. The exact cell of origin has yet to be elucidated, but it is generally accepted that neuroblastoma derives from the neural crest and should thus be considered an embryonal malignancy. About 50% of primary neuroblastoma tumors arise in the adrenal gland. Here, we present an atlas of the developing mouse adrenal gland at a single-cell level. Five main cell cluster groups (medulla, cortex, endothelial, stroma, and immune) make up the mouse adrenal gland during fetal development. The medulla group, which is of neural crest origin, is further divided into seven clusters. Of interest is the Schwann cell precursor ("SCP") and the "neuroblast" cluster, a highly cycling cluster that shares markers with sympathoblasts. The signature of the medullary SCP cluster differentiates neuroblastoma patients based on disease phenotype: The SCP signature score anticorrelates with ALK and MYCN expression, two indicators of poor prognosis. Furthermore, a high SCP signature score is associated with better overall survival rates. This study provides an insight into the developing adrenal gland and introduces the SCP gene signature as being of interest for further research in understanding neuroblastoma phenotype.
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Affiliation(s)
- Evelyn S Hanemaaijer
- Oncode Institute, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
| | - Thanasis Margaritis
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
| | - Karin Sanders
- Oncode Institute, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, 3584 CM Utrecht, The Netherlands
| | - Frank L Bos
- Oncode Institute, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
| | - Tito Candelli
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
| | - Hanin Al-Saati
- Oncode Institute, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
| | - Max M van Noesel
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
| | | | - Marc van de Wetering
- Oncode Institute, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
| | - Frank C P Holstege
- Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands
| | - Hans Clevers
- Oncode Institute, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands;
- Oncode Institute, Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences and University Medical Center, 3584 CT Utrecht, The Netherlands
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24
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Jones I, Novikova LN, Wiberg M, Carlsson L, Novikov LN. Human Embryonic Stem Cell-derived Neural Crest Cells Promote Sprouting and Motor Recovery Following Spinal Cord Injury in Adult Rats. Cell Transplant 2021; 30:963689720988245. [PMID: 33522309 PMCID: PMC7863557 DOI: 10.1177/0963689720988245] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Spinal cord injury results in irreversible tissue damage and permanent sensorimotor impairment. The development of novel therapeutic strategies that improve the life quality of affected individuals is therefore of paramount importance. Cell transplantation is a promising approach for spinal cord injury treatment and the present study assesses the efficacy of human embryonic stem cell–derived neural crest cells as preclinical cell-based therapy candidates. The differentiated neural crest cells exhibited characteristic molecular signatures and produced a range of biologically active trophic factors that stimulated in vitro neurite outgrowth of rat primary dorsal root ganglia neurons. Transplantation of the neural crest cells into both acute and chronic rat cervical spinal cord injury models promoted remodeling of descending raphespinal projections and contributed to the partial recovery of forelimb motor function. The results achieved in this proof-of-concept study demonstrates that human embryonic stem cell–derived neural crest cells warrant further investigation as cell-based therapy candidates for the treatment of spinal cord injury.
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Affiliation(s)
- Iwan Jones
- 59588Umeå Center for Molecular Medicine, Umeå University, Umeå, Sweden.,Department of Integrative Medical Biology, Umeå University, Umeå, Sweden
| | | | - Mikael Wiberg
- Department of Integrative Medical Biology, Umeå University, Umeå, Sweden.,Department of Surgical and Perioperative Science, Section of Hand and Plastic Surgery, Umeå University, Umeå, Sweden
| | - Leif Carlsson
- 59588Umeå Center for Molecular Medicine, Umeå University, Umeå, Sweden
| | - Lev N Novikov
- Department of Integrative Medical Biology, Umeå University, Umeå, Sweden
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25
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Laplace-Builhé B, Bahraoui S, Jorgensen C, Djouad F. From the Basis of Epimorphic Regeneration to Enhanced Regenerative Therapies. Front Cell Dev Biol 2021; 8:605120. [PMID: 33585444 PMCID: PMC7873919 DOI: 10.3389/fcell.2020.605120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/14/2020] [Indexed: 01/01/2023] Open
Abstract
Current cell-based therapies to treat degenerative diseases such as osteoarthritis (OA) fail to offer long-term beneficial effects. The therapeutic effects provided by mesenchymal stem cell (MSC) injection, characterized by reduced pain and an improved functional activity in patients with knee OA, are reported at short-term follow-up since the improved outcomes plateau or, even worse, decline several months after MSC administration. This review tackles the limitations of MSC-based therapy for degenerative diseases and highlights the lessons learned from regenerative species to comprehend the coordination of molecular and cellular events critical for complex regeneration processes. We discuss how MSC injection generates a positive cascade of events resulting in a long-lasting systemic immune regulation with limited beneficial effects on tissue regeneration while in regenerative species fine-tuned inflammation is required for progenitor cell proliferation, differentiation, and regeneration. Finally, we stress the direct or indirect involvement of neural crest derived cells (NCC) in most if not all adult regenerative models studied so far. This review underlines the regenerative potential of NCC and the limitations of MSC-based therapy to open new avenues for the treatment of degenerative diseases such as OA.
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Affiliation(s)
| | | | - Christian Jorgensen
- IRMB, Univ Montpellier, INSERM, Montpellier, France.,CHU Montpellier, Montpellier, France
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26
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Li Y, Cao X, Deng W, Yu Q, Sun C, Ma P, Shao F, Yusif MM, Ge Z, Wang K, Li R, Yu J, Xu X. 3D printable Sodium alginate-Matrigel (SA-MA) hydrogel facilitated ectomesenchymal stem cells (EMSCs) neuron differentiation. J Biomater Appl 2021; 35:709-719. [PMID: 33059518 DOI: 10.1177/0885328220961261] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Ectomesenchymal stem cells (EMSCs) are typical adult stem cells obtained from the cranial neural crest. They have the potential to differentiate into various cell types, such as osseous cells, neurons and glial cells. Three-dimensional (3 D) printing is a novel method to construct biological structures by rapid prototyping. Previously, our group reported on the stemness and multi-lineage differentiation potential of EMSCs on gels. However, the exploration of EMSCs in 3 D printing and then evaluation of the growth and neuronal differentiation of EMSCs on extruded 3 D printable hybrid hydrogels has not been reported. Therefore, the current study explored the novel hybrid Sodium alginate-Matrigel (SA-MA) hydrogel extruded 3 D printing to design an in vitro scaffold to promote the differentiation and growth of EMSCs. In addition, the physical properties of the hydrogel were characterized and its drug-releasing property determined. Notably, the results showed that the construct exhibited a sustain-released effect of growth factor BDNF in accordance with the Higuchi equation. Moreover, the cell survival rate on the 3 D printed scaffold was 88.22 ± 1.13% with higher neuronal differentiation efficiency compared with 2 D culture. Thus, SA-MA's ability to enhanced EMSCs neuronal differentiation offers a new biomaterial for neurons regeneration in the treatment of spinal cord injury.
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Affiliation(s)
- Yang Li
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Xia Cao
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Wenwen Deng
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Qingtong Yu
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Congyong Sun
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Ping Ma
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Fengxia Shao
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | | | - Zhumei Ge
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Kaili Wang
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Ran Li
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Jiangnan Yu
- School of Pharmacy, Jiangsu University, Zhenjiang, China
| | - Ximing Xu
- School of Pharmacy, Jiangsu University, Zhenjiang, China
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27
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Höving AL, Sielemann K, Greiner JFW, Kaltschmidt B, Knabbe C, Kaltschmidt C. Transcriptome Analysis Reveals High Similarities between Adult Human Cardiac Stem Cells and Neural Crest-Derived Stem Cells. BIOLOGY 2020; 9:biology9120435. [PMID: 33271866 PMCID: PMC7761507 DOI: 10.3390/biology9120435] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 12/12/2022]
Abstract
For the identification of a stem cell population, the comparison of transcriptome data enables the simultaneous analysis of tens of thousands of molecular markers and thus enables the precise distinction of even closely related populations. Here, we utilized global gene expression profiling to compare two adult human stem cell populations, namely neural crest-derived inferior turbinate stem cells (ITSCs) of the nasal cavity and human cardiac stem cells (hCSCs) from the heart auricle. We detected high similarities between the transcriptomes of both stem cell populations, particularly including a range of neural crest-associated genes. However, global gene expression likewise reflected differences between the stem cell populations with regard to their niches of origin. In a broader analysis, we further identified clear similarities between ITSCs, hCSCs and other adherent stem cell populations compared to non-adherent hematopoietic progenitor cells. In summary, our observations reveal high similarities between adult human cardiac stem cells and neural crest-derived stem cells from the nasal cavity, which include a shared relation to the neural crest. The analyses provided here may help to understand underlying molecular regulators determining differences between adult human stem cell populations.
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Affiliation(s)
- Anna L. Höving
- Department of Cell Biology, Bielefeld University, 33615 Bielefeld, Germany; (J.F.W.G.); (B.K.)
- Heart and Diabetes Centre NRW, Institute for Laboratory and Transfusion Medicine, Ruhr-University Bochum, 32545 Bad Oeynhausen, Germany;
- Correspondence: (A.L.H.); (C.K.)
| | - Katharina Sielemann
- Genetics and Genomics of Plants, Center for Biotechnology (CeBiTec), Bielefeld University, 33615 Bielefeld, Germany;
- Graduate School DILS, Bielefeld Institute for Bioinformatics Infrastructure (BIBI), Bielefeld University, 33615 Bielefeld, Germany
| | - Johannes F. W. Greiner
- Department of Cell Biology, Bielefeld University, 33615 Bielefeld, Germany; (J.F.W.G.); (B.K.)
| | - Barbara Kaltschmidt
- Department of Cell Biology, Bielefeld University, 33615 Bielefeld, Germany; (J.F.W.G.); (B.K.)
- AG Molecular Neurobiology, Bielefeld University, 33615 Bielefeld, Germany
| | - Cornelius Knabbe
- Heart and Diabetes Centre NRW, Institute for Laboratory and Transfusion Medicine, Ruhr-University Bochum, 32545 Bad Oeynhausen, Germany;
| | - Christian Kaltschmidt
- Department of Cell Biology, Bielefeld University, 33615 Bielefeld, Germany; (J.F.W.G.); (B.K.)
- Correspondence: (A.L.H.); (C.K.)
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28
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Diener J, Sommer L. Reemergence of neural crest stem cell-like states in melanoma during disease progression and treatment. Stem Cells Transl Med 2020; 10:522-533. [PMID: 33258291 PMCID: PMC7980219 DOI: 10.1002/sctm.20-0351] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/28/2020] [Accepted: 11/04/2020] [Indexed: 12/14/2022] Open
Abstract
Melanoma is the deadliest of all skin cancers due to its high metastatic potential. In recent years, advances in targeted therapy and immunotherapy have contributed to a remarkable progress in the treatment of metastatic disease. However, intrinsic or acquired resistance to such therapies remains a major obstacle in melanoma treatment. Melanoma disease progression, beginning from tumor initiation and growth to acquisition of invasive phenotypes and metastatic spread and acquisition of treatment resistance, has been associated with cellular dedifferentiation and the hijacking of gene regulatory networks reminiscent of the neural crest (NC)—the developmental structure which gives rise to melanocytes and hence melanoma. This review summarizes the experimental evidence for the involvement of NC stem cell (NCSC)‐like cell states during melanoma progression and addresses novel approaches to combat the emergence of stemness characteristics that have shown to be linked with aggressive disease outcome and drug resistance.
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Affiliation(s)
- Johanna Diener
- University of Zurich, Institute of Anatomy, Zürich, Switzerland
| | - Lukas Sommer
- University of Zurich, Institute of Anatomy, Zürich, Switzerland
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29
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Ventéo S, Desiderio S, Cabochette P, Deslys A, Carroll P, Pattyn A. Neurog2 Deficiency Uncovers a Critical Period of Cell Fate Plasticity and Vulnerability among Neural-Crest-Derived Somatosensory Progenitors. Cell Rep 2020; 29:2953-2960.e2. [PMID: 31801063 DOI: 10.1016/j.celrep.2019.11.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 09/18/2019] [Accepted: 10/30/2019] [Indexed: 01/27/2023] Open
Abstract
Functionally distinct classes of dorsal root ganglia (DRG) somatosensory neurons arise from neural crest cells (NCCs) in two successive phases of differentiation assumed to be respectively and independently controlled by the proneural genes Neurog2 and Neurog1. However, the precise role of Neurog2 during this process remains unclear, notably because no neuronal loss has been reported hitherto in Neurog2-/- mutants. Here, we show that at trunk levels, Neurog2 deficiency impairs the production of subsets of all DRG neuron subtypes. We establish that this phenotype is highly dynamic and reflects multiple defects in NCC-derived progenitors, including somatosensory-to-melanocyte fate switch, apoptosis, and delayed differentiation which alters neuronal identity, all occurring during a narrow time window when Neurog2 temporarily controls onset of Neurog1 expression and neurogenesis. Collectively, these findings uncover a critical period of cell fate plasticity and vulnerability among somatosensory progenitors and establish that Neurog2 function in the developing DRG is broader than initially envisaged.
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Affiliation(s)
- Stéphanie Ventéo
- Institute for Neurosciences of Montpellier, University of Montpellier, INSERM U1051, 80 rue Augustin Fliche, 34091 Montpellier, France
| | - Simon Desiderio
- Institute for Neurosciences of Montpellier, University of Montpellier, INSERM U1051, 80 rue Augustin Fliche, 34091 Montpellier, France
| | - Pauline Cabochette
- Institute for Neurosciences of Montpellier, University of Montpellier, INSERM U1051, 80 rue Augustin Fliche, 34091 Montpellier, France
| | - Alexandre Deslys
- Institute for Neurosciences of Montpellier, University of Montpellier, INSERM U1051, 80 rue Augustin Fliche, 34091 Montpellier, France
| | - Patrick Carroll
- Institute for Neurosciences of Montpellier, University of Montpellier, INSERM U1051, 80 rue Augustin Fliche, 34091 Montpellier, France
| | - Alexandre Pattyn
- Institute for Neurosciences of Montpellier, University of Montpellier, INSERM U1051, 80 rue Augustin Fliche, 34091 Montpellier, France.
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30
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Bedoui Y, Lebeau G, Guillot X, Dargai F, Guiraud P, Neal JW, Ralandison S, Gasque P. Emerging Roles of Perivascular Mesenchymal Stem Cells in Synovial Joint Inflammation. J Neuroimmune Pharmacol 2020; 15:838-851. [PMID: 32964324 DOI: 10.1007/s11481-020-09958-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 09/10/2020] [Indexed: 02/06/2023]
Abstract
In contrast to the significant advances in our understanding of the mesenchymal stem cell (MSC) populations in bone marrow (BM), little is known about the MSCs that are resident in the synovial joint and their possible roles in the tissue homeostasis, chronic inflammation as well as in repair. Neural crest is a transient embryonic structure, generating multipotential MSC capable of migrating along peripheral nerves and blood vessels to colonize most tissue types. In adult, these MSC can provide functional stromal support as a stem cell niche for lymphocyte progenitors for instance in the BM and the thymus. Critically, MSC have major immunoregulatory activities to control adverse inflammation and infection. These MSC will remain associated to vessels (perivascular (p) MSC) and their unique expression of markers such as myelin P0 and transcription factors (e.g. Gli1 and FoxD1) has been instrumental to develop transgenic mice to trace the fate of these cells in health and disease conditions. Intriguingly, recent investigations of chronic inflammatory diseases argue for an emerging role of pMSC in several pathological processes. In response to tissue injuries and with the release of host cell debris (e.g. alarmins), pMSC can detach from vessels and proliferate to give rise to either lipofibroblasts, osteoblasts involved in the ossification of arteries and myofibroblasts contributing to fibrosis. This review will discuss currently available data that suggest a role of pMSC in tissue homeostasis and pathogenesis of the synovial tissue and joints. Graphical abstract.
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Affiliation(s)
- Yosra Bedoui
- Unité de recherche EPI (Etudes Pharmacoimmunologiques), Université de la Réunion, 97400, St Denis, La Réunion, France
| | - Grégorie Lebeau
- Unité de recherche EPI (Etudes Pharmacoimmunologiques), Université de la Réunion, 97400, St Denis, La Réunion, France
| | - Xavier Guillot
- Service de Rhumatologie, CHU Bellepierre, Felix Guyon et Unité de recherche EPI, 97400, St Denis, La Réunion, France
| | - Farouk Dargai
- Chirurgie orthopédique et traumatologie, CHU Bellepierre, Felix Guyon, St Denis, La Réunion, France
| | - Pascale Guiraud
- Unité de recherche EPI (Etudes Pharmacoimmunologiques), Université de la Réunion, 97400, St Denis, La Réunion, France
| | - Jim W Neal
- Infection and Immunity, Henry Wellcome Building, Cardiff University, Cardiff, CF14 4XN, UK
| | - Stéphane Ralandison
- Service de Rhumatologie- Médecine Interne, CHU Morafeno, Toamasina, Madagascar
| | - Philippe Gasque
- Unité de recherche EPI (Etudes Pharmacoimmunologiques), Université de la Réunion, 97400, St Denis, La Réunion, France. .,Pôle de Biologie, Laboratoire d'Immunologique Clinique et expérimentale ZOI, LICE-OI, CHU Bellepierre, Felix Guyon, St Denis, La Réunion, France.
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Abstract
Investigations of the cellular and molecular mechanisms that mediate the development of the autonomic nervous system have identified critical genes and signaling pathways that, when disrupted, cause disorders of the autonomic nervous system. This review summarizes our current understanding of how the autonomic nervous system emerges from the organized spatial and temporal patterning of precursor cell migration, proliferation, communication, and differentiation, and discusses potential clinical implications for developmental disorders of the autonomic nervous system, including familial dysautonomia, Hirschsprung disease, Rett syndrome, and congenital central hypoventilation syndrome.
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Affiliation(s)
- Frances Lefcort
- Department of Cell Biology and Neuroscience, Montana State University, Bozeman, Montana
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Insights into Differentiation of Melanocytes from Human Stem Cells and Their Relevance for Melanoma Treatment. Cancers (Basel) 2020; 12:cancers12092508. [PMID: 32899370 PMCID: PMC7564443 DOI: 10.3390/cancers12092508] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/20/2020] [Accepted: 09/01/2020] [Indexed: 12/27/2022] Open
Abstract
Simple Summary The reactivation of embryonic developmental programs is crucial for melanoma cells to grow and to metastasize. In order to understand this process better, we first summarize the melanocytic differentiation process both in vivo and in vitro. Secondly, we compare and highlight important similarities between neural crest cell fate during differentiation and tumor cell characteristics during melanoma mestastasis. Finally, we suggest possible therapeutic targets, which could be used to inhibit phenotype switching by developmental cues and hence also suppress the metastatic melanoma spread. Abstract Malignant melanoma represents a highly aggressive form of skin cancer. The metastatic process itself is mostly governed by the so-called epithelial mesenchymal transition (EMT), which confers cancer cells migrative, invasive and resistance abilities. Since EMT represents a conserved developmental process, it is worthwhile further examining the nature of early developmental steps fundamental for melanocyte differentiation. This can be done either in vivo by analyzing the physiologic embryo development in different species or by in vitro studies of melanocytic differentiation originating from embryonic human stem cells. Most importantly, external cues drive progenitor cell differentiation, which can be divided in stages favoring neural crest specification or melanocytic differentiation and proliferation. In this review, we describe ectopic factors which drive human pluripotent stem cell differentiation to melanocytes in 2D, as well as in organoid models. Furthermore, we compare developmental mechanisms with processes described to occur during melanoma development. Finally, we suggest differentiation factors as potential co-treatment options for metastatic melanoma patients.
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Labedz-Maslowska A, Bryniarska N, Kubiak A, Kaczmarzyk T, Sekula-Stryjewska M, Noga S, Boruczkowski D, Madeja Z, Zuba-Surma E. Multilineage Differentiation Potential of Human Dental Pulp Stem Cells-Impact of 3D and Hypoxic Environment on Osteogenesis In Vitro. Int J Mol Sci 2020; 21:ijms21176172. [PMID: 32859105 PMCID: PMC7504399 DOI: 10.3390/ijms21176172] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/20/2020] [Accepted: 08/25/2020] [Indexed: 02/06/2023] Open
Abstract
Human dental pulp harbours unique stem cell population exhibiting mesenchymal stem/stromal cell (MSC) characteristics. This study aimed to analyse the differentiation potential and other essential functional and morphological features of dental pulp stem cells (DPSCs) in comparison with Wharton’s jelly-derived MSCs from the umbilical cord (UC-MSCs), and to evaluate the osteogenic differentiation of DPSCs in 3D culture with a hypoxic microenvironment resembling the stem cell niche. Human DPSCs as well as UC-MSCs were isolated from primary human tissues and were subjected to a series of experiments. We established a multiantigenic profile of DPSCs with CD45−/CD14−/CD34−/CD29+/CD44+/CD73+/CD90+/CD105+/Stro-1+/HLA-DR− (using flow cytometry) and confirmed their tri-lineage osteogenic, chondrogenic, and adipogenic differentiation potential (using qRT-PCR and histochemical staining) in comparison with the UC-MSCs. The results also demonstrated the potency of DPSCs to differentiate into osteoblasts in vitro. Moreover, we showed that the DPSCs exhibit limited cardiomyogenic and endothelial differentiation potential. Decreased proliferation and metabolic activity as well as increased osteogenic differentiation of DPSCs in vitro, attributed to 3D cell encapsulation and low oxygen concentration, were also observed. DPSCs exhibiting elevated osteogenic potential may serve as potential candidates for a cell-based product for advanced therapy, particularly for bone repair. Novel tissue engineering approaches combining DPSCs, 3D biomaterial scaffolds, and other stimulating chemical factors may represent innovative strategies for pro-regenerative therapies.
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Affiliation(s)
- Anna Labedz-Maslowska
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland; (A.L.-M.); (N.B.); (A.K.); (S.N.); (Z.M.)
| | - Natalia Bryniarska
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland; (A.L.-M.); (N.B.); (A.K.); (S.N.); (Z.M.)
- Department of Experimental Neuroendocrinology, Maj Institute of Pharmacology, Polish Academy of Sciences, 31-343 Krakow, Poland
| | - Andrzej Kubiak
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland; (A.L.-M.); (N.B.); (A.K.); (S.N.); (Z.M.)
- Institute of Nuclear Physics, Polish Academy of Sciences, 31-342 Krakow, Poland
| | - Tomasz Kaczmarzyk
- Department of Oral Surgery, Faculty of Medicine, Jagiellonian University Medical College, 31-155 Krakow, Poland;
| | - Malgorzata Sekula-Stryjewska
- Laboratory of Stem Cell Biotechnology, Malopolska Centre of Biotechnology, Jagiellonian University, 30-387 Krakow, Poland;
| | - Sylwia Noga
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland; (A.L.-M.); (N.B.); (A.K.); (S.N.); (Z.M.)
- Laboratory of Stem Cell Biotechnology, Malopolska Centre of Biotechnology, Jagiellonian University, 30-387 Krakow, Poland;
| | | | - Zbigniew Madeja
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland; (A.L.-M.); (N.B.); (A.K.); (S.N.); (Z.M.)
| | - Ewa Zuba-Surma
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, 30-387 Krakow, Poland; (A.L.-M.); (N.B.); (A.K.); (S.N.); (Z.M.)
- Correspondence: ; Tel.: +48-12-664-61-80
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Duband JL, Nekooie-Marnany N, Dufour S. Establishing Primary Cultures of Trunk Neural Crest Cells. ACTA ACUST UNITED AC 2020; 88:e109. [PMID: 32609435 DOI: 10.1002/cpcb.109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Neural crest cells constitute a unique population of progenitor cells with extensive stem cell capacities able to navigate throughout various environments in the embryo and are a source of multiple cell types, including neurons, glia, melanocytes, smooth muscles, endocrine cells, cardiac cells, and also skeletal and supportive tissues in the head. Neural crest cells are not restricted to the embryo but persist as well in adult tissues where they provide a reservoir of stem cells with great therapeutic promise. Many fundamental questions in cell, developmental, and stem cell biology can be addressed using this system. During the last decades there has been an increased availability of elaborated techniques, animal models, and molecular tools to tackle neural crest cell development. However, these approaches are often very challenging and difficult to establish and they are not adapted for rapid functional investigations of mechanisms driving cell migration and differentiation. In addition, they are not adequate for collecting pure populations of neural crest cells usable in large scale analyses and for stem cell studies. Transferring and adapting the neural crest system in tissue culture may then represent an attractive alternative, opening up numerous prospects. Here we describe a simple method for establishing primary cultures of neural crest cells derived from trunk neural tubes using the avian embryo as a source of cells. This protocol is suited for producing pure populations of neural crest cells that can be processed for cytological, cellular, and functional approaches aimed at characterizing their phenotype, behavior, and potential. © 2020 Wiley Periodicals LLC. Basic Protocol: Primary cultures of avian trunk neural crest cells Support Protocol: Adaptations for immunofluorescence labeling and videomicroscopy.
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Affiliation(s)
- Jean-Loup Duband
- Institut Mondor de Recherches Biomédicales, INSERM U955, Université Paris-Est Créteil, Créteil, France
| | - Nioosha Nekooie-Marnany
- Institut Mondor de Recherches Biomédicales, INSERM U955, Université Paris-Est Créteil, Créteil, France
| | - Sylvie Dufour
- Institut Mondor de Recherches Biomédicales, INSERM U955, Université Paris-Est Créteil, Créteil, France
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35
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Corbin LJ, Pope J, Sanson J, Antczak DF, Miller D, Sadeghi R, Brooks SA. An Independent Locus Upstream of ASIP Controls Variation in the Shade of the Bay Coat Colour in Horses. Genes (Basel) 2020; 11:E606. [PMID: 32486210 PMCID: PMC7349280 DOI: 10.3390/genes11060606] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/20/2020] [Accepted: 05/27/2020] [Indexed: 01/09/2023] Open
Abstract
Novel coat colour phenotypes often emerge during domestication, and there is strong evidence of genetic selection for the two main genes that control base coat colour in horses-ASIP and MC1R. These genes direct the type of pigment produced, red pheomelanin (MC1R) or black eumelanin (ASIP), as well as the relative concentration and the temporal-spatial distribution of melanin pigment deposits in the skin and hair coat. Here, we describe a genome-wide association study (GWAS) to identify novel genic regions involved in the determination of the shade of bay. In total, 126 horses from five different breeds were ranked according to the extent of the distribution of eumelanin: spanning variation in phenotype from black colour restricted only to the extremities to the presence of some black pigment across nearly all the body surface. We identified a single region associated with the shade of bay ranking spanning approximately 0.5 MB on ECA22, just upstream of the ASIP gene (p = 9.76 × 10-15). This candidate region encompasses the distal 5' end of the ASIP transcript (as predicted from other species) as well as the RALY gene. Both loci are viable candidates based on the presence of similar alleles in other species. These results contribute to the growing understanding of coat colour genetics in the horse and to the mapping of genetic determinants of pigmentation on a molecular level. Given pleiotropic phenotypes in behaviour and obesity for ASIP alleles, especially those in the 5' regulatory region, improved understanding of this new Shade allele may have implications for health management in the horse.
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Affiliation(s)
- Laura J. Corbin
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol BS8 2BN, UK;
- MRC Integrative Epidemiology Unit at University of Bristol, Bristol BS8 2BN, UK
| | - Jessica Pope
- Bristol Veterinary School, University of Bristol, Bristol BS8 1QU, UK;
| | - Jacqueline Sanson
- Department of Animal Sciences, University of Florida, Gainesville, FL 32610, USA;
| | - Douglas F. Antczak
- Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA; (D.F.A.); (D.M.); (R.S.)
| | - Donald Miller
- Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA; (D.F.A.); (D.M.); (R.S.)
| | - Raheleh Sadeghi
- Baker Institute for Animal Health, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA; (D.F.A.); (D.M.); (R.S.)
| | - Samantha A. Brooks
- Department of Animal Sciences, University of Florida, Gainesville, FL 32610, USA;
- UF Genetics Institute, University of Florida, Gainesville, FL 32611, USA
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36
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Varum S, Baggiolini A, Zurkirchen L, Atak ZK, Cantù C, Marzorati E, Bossart R, Wouters J, Häusel J, Tuncer E, Zingg D, Veen D, John N, Balz M, Levesque MP, Basler K, Aerts S, Zamboni N, Dummer R, Sommer L. Yin Yang 1 Orchestrates a Metabolic Program Required for Both Neural Crest Development and Melanoma Formation. Cell Stem Cell 2020; 24:637-653.e9. [PMID: 30951662 DOI: 10.1016/j.stem.2019.03.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/29/2019] [Accepted: 03/11/2019] [Indexed: 01/07/2023]
Abstract
Increasing evidence suggests that cancer cells highjack developmental programs for disease initiation and progression. Melanoma arises from melanocytes that originate during development from neural crest stem cells (NCSCs). Here, we identified the transcription factor Yin Yang 1 (Yy1) as an NCSCs regulator. Conditional deletion of Yy1 in NCSCs resulted in stage-dependent hypoplasia of all major neural crest derivatives due to decreased proliferation and increased cell death. Moreover, conditional ablation of one Yy1 allele in a melanoma mouse model prevented tumorigenesis, indicating a particular susceptibility of melanoma cells to reduced Yy1 levels. Combined RNA sequencing (RNA-seq), chromatin immunoprecipitation (ChIP)-seq, and untargeted metabolomics demonstrated that YY1 governs multiple metabolic pathways and protein synthesis in both NCSCs and melanoma. In addition to directly regulating a metabolic gene set, YY1 can act upstream of MITF/c-MYC as part of a gene regulatory network controlling metabolism. Thus, both NCSC development and melanoma formation depend on an intricate YY1-controlled metabolic program.
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Affiliation(s)
- Sandra Varum
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | | | - Luis Zurkirchen
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | - Zeynep Kalender Atak
- VIB Center for Brain & Disease Research, Laboratory of Computational Biology, 3000 Leuven, Belgium; Department of Human Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Claudio Cantù
- Institute of Molecular Life Sciences, University of Zurich, 8057 Zurich, Switzerland
| | - Elisa Marzorati
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | - Raphaël Bossart
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | - Jasper Wouters
- VIB Center for Brain & Disease Research, Laboratory of Computational Biology, 3000 Leuven, Belgium; Department of Human Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Jessica Häusel
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | - Eylül Tuncer
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | - Daniel Zingg
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | - Dominiek Veen
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | - Nessy John
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | - Marcel Balz
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland
| | - Mitchell P Levesque
- Department of Dermatology, University of Zurich Hospital, 8091 Zurich, Switzerland
| | - Konrad Basler
- Institute of Molecular Life Sciences, University of Zurich, 8057 Zurich, Switzerland
| | - Stein Aerts
- VIB Center for Brain & Disease Research, Laboratory of Computational Biology, 3000 Leuven, Belgium; Department of Human Genetics, KU Leuven, 3000 Leuven, Belgium
| | - Nicola Zamboni
- Institute of Molecular Systems Biology, ETH Zurich, 8093 Zurich, Switzerland
| | - Reinhard Dummer
- Department of Dermatology, University of Zurich Hospital, 8091 Zurich, Switzerland
| | - Lukas Sommer
- Institute of Anatomy, University of Zurich, 8057 Zurich, Switzerland.
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Abstract
PURPOSE OF REVIEW To discuss existing expectations from organoids and how they can affect biomedical research and society, and to analyse the current limitations and how they can potentially be overcome. RECENT FINDINGS Recent success with engineering human organoids has created great enthusiasm and expectations, especially for their potential as tissue substitutes. The most feasible applications for organoid technologies at the moment are: drug testing, disease modelling and studying of human development. SUMMARY Being able to engineer transplantable tissues in a dish would fundamentally change the way we conduct biomedical research and clinical practice, and impact important aspects of science and society - from animal experimentation to personalized medicine, bioethics, transplantation and gene therapy. However, whether organoids will soon be able to fulfil these expectations is still unclear, because of significant existing limitations. By answering a set of questions, here I will examine the expectations on the future of organoids and how they can affect the field and the society, I will analyse the most important limitations that still prevent the production of transplantable human tissues in a dish, and discuss possible solution strategies.
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38
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Abstract
Genodermatoses are inherited disorders presenting with cutaneous manifestations with or without the involvement of other systems. The majority of these disorders, particularly in cases that present with a cutaneous patterning, may be explained in the context of genetic mosaicism. Despite the barriers to the genetic analysis of mosaic disorders, next-generation sequencing has led to a substantial progress in understanding their pathogenesis, which has significant implications for the clinical management and genetic counseling. Advances in paired and deep sequencing technologies in particular have made the study of mosaic disorders more feasible. In this review, we provide an overview of genetic mosaicism as well as mosaic cutaneous disorders and the techniques required to study them.
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Affiliation(s)
- Shayan Cheraghlou
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Genetics, Yale School of Medicine, New Haven, Connecticut, USA
| | - Young Lim
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Genetics, Yale School of Medicine, New Haven, Connecticut, USA
| | - Keith A Choate
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Pathology, Yale School of Medicine, New Haven, Connecticut, USA; Department of Genetics, Yale School of Medicine, New Haven, Connecticut, USA.
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39
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Kameda Y. Molecular and cellular mechanisms of the organogenesis and development of the mammalian carotid body. Dev Dyn 2019; 249:592-609. [DOI: 10.1002/dvdy.144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 12/08/2019] [Accepted: 12/08/2019] [Indexed: 12/16/2022] Open
Affiliation(s)
- Yoko Kameda
- Department of AnatomyKitasato University School of Medicine Sagamihara Japan
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40
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Zhang K, Cui X, Zhang B, Song X, Liu Q, Yang S. Multipotent stem cells with neural crest stem cells characteristics exist in bovine adipose tissue. Biochem Biophys Res Commun 2019; 522:819-825. [PMID: 31791582 DOI: 10.1016/j.bbrc.2019.11.176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 11/26/2019] [Indexed: 01/12/2023]
Abstract
Neural crest stem cells (NCSCs) often referred to as the fourth germ layer, comprise a migratory, stem and progenitor cell population and are synonymous with vertebrate evolution and development. The cells follow specific paths to migrate to different locations of the body where they generate a diverse array of cell types and tissues. There are NCSCs which are maintained in an undifferentiated state throughout the life in the animal tissues. Based on some cells migratory property, we successfully developed a separation strategy to isolate and identify a population of adipose-derived stem cells with neural crest stem cell features in adult bovine adipose tissues within minimally-invasive surgical procedures. The cells have a high degree of multi-potency and self-renewal capabilities, can be cultured and maintained in feeder-free adhesion conditions as monolayer cells, and also be able to grow in the suspension condition in the form of neurosphere. For the purpose of simple description, we name this type cell as bovine adipose-derived neural crest stem cell (baNCSC). Taken together our study describes a readily accessible source of multipotent baNCSC for autologous tissue engineer and cell-based therapeutic researches.
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Affiliation(s)
- Kai Zhang
- College of Animal Sciences and Veterinary Medicines, Shanxi Agricultural University, 030801, Taigu, Shanxi Province, PR China; Feed and Veterinary Medicine Research Institute, Shanxi Academy of Agriculture Sciences, 030036, Taiyuan, Shanxi Province, PR China
| | - Xiaozhen Cui
- Feed and Veterinary Medicine Research Institute, Shanxi Academy of Agriculture Sciences, 030036, Taiyuan, Shanxi Province, PR China
| | - Bochi Zhang
- Feed and Veterinary Medicine Research Institute, Shanxi Academy of Agriculture Sciences, 030036, Taiyuan, Shanxi Province, PR China
| | - Xianyi Song
- Feed and Veterinary Medicine Research Institute, Shanxi Academy of Agriculture Sciences, 030036, Taiyuan, Shanxi Province, PR China
| | - Qiang Liu
- College of Animal Sciences and Veterinary Medicines, Shanxi Agricultural University, 030801, Taigu, Shanxi Province, PR China.
| | - Shiyu Yang
- Department of Clinical Neurosciences, UCL Institute of Neurology, Rowland Hill Street, London, NW3 2PF, UK.
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41
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Greiner JFW, Merten M, Kaltschmidt C, Kaltschmidt B. Sexual dimorphisms in adult human neural, mesoderm-derived, and neural crest-derived stem cells. FEBS Lett 2019; 593:3338-3352. [PMID: 31529465 DOI: 10.1002/1873-3468.13606] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/03/2019] [Accepted: 09/05/2019] [Indexed: 12/31/2022]
Abstract
Sexual dimorphisms contribute, at least in part, to the severity and occurrence of a broad range of neurodegenerative, cardiovascular, and bone disorders. In addition to hormonal factors, increasing evidence suggests that stem cell-intrinsic mechanisms account for sex-specific differences in human physiology and pathology. Here, we discuss sex-related intrinsic mechanisms in adult stem cell populations, namely mesoderm-derived stem cells, neural stem cells (NSCs), and neural crest-derived stem cells (NCSCs), and their implications for stem cell differentiation and regeneration. We particularly focus on sex-specific differences in stem cell-mediated bone regeneration, in neuronal development, and in NSC-mediated neuroprotection. Moreover, we review our own recently published observations regarding the sex-dependent role of NF-κB-p65 in neuroprotection of human NCSC-derived neurons and sex differences in NCSC-related disorders, so-called neurocristopathies. These observations are in accordance with the increasing evidence pointing toward sex-specific differences in neurocristopathies and degenerative diseases like Parkinson's disease or osteoporosis. All findings discussed here indicate that sex-specific variability in stem cell biology may become a crucial parameter for the design of future treatment strategies.
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Affiliation(s)
| | - Madlen Merten
- Molecular Neurobiology, Bielefeld University, Germany
| | | | - Barbara Kaltschmidt
- Department of Cell Biology, Bielefeld University, Germany.,Molecular Neurobiology, Bielefeld University, Germany
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Wnt Signaling in Neural Crest Ontogenesis and Oncogenesis. Cells 2019; 8:cells8101173. [PMID: 31569501 PMCID: PMC6829301 DOI: 10.3390/cells8101173] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 09/23/2019] [Accepted: 09/25/2019] [Indexed: 02/06/2023] Open
Abstract
Neural crest (NC) cells are a temporary population of multipotent stem cells that generate a diverse array of cell types, including craniofacial bone and cartilage, smooth muscle cells, melanocytes, and peripheral neurons and glia during embryonic development. Defective neural crest development can cause severe and common structural birth defects, such as craniofacial anomalies and congenital heart disease. In the early vertebrate embryos, NC cells emerge from the dorsal edge of the neural tube during neurulation and then migrate extensively throughout the anterior-posterior body axis to generate numerous derivatives. Wnt signaling plays essential roles in embryonic development and cancer. This review summarizes current understanding of Wnt signaling in NC cell induction, delamination, migration, multipotency, and fate determination, as well as in NC-derived cancers.
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FGF2 Stimulates the Growth and Improves the Melanocytic Commitment of Trunk Neural Crest Cells. Cell Mol Neurobiol 2019; 40:383-393. [PMID: 31555941 DOI: 10.1007/s10571-019-00738-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 09/14/2019] [Indexed: 12/13/2022]
Abstract
Neural crest cells (NCCs) comprise a population of multipotent progenitors and stem cells at the origin of the peripheral nervous system (PNS) and melanocytes of skin, which are profoundly influenced by microenvironmental factors, among which is basic fibroblast growth factor 2 (FGF2). In this work, we further investigated the role of this growth factor in quail trunk NC morphogenesis and demonstrated its huge effect in NCC growth mainly by stimulating cell proliferation but also reducing cell death, despite that NCC migration from the neural tube explant was not affected. Moreover, following FGF2 treatment, reduced expression of the early NC markers Sox10 and FoxD3 and improved proliferation of HNK1-positive NCC were observed. Since these markers are involved in the regulation of glial and melanocytic fate of NC, the effect of FGF2 on NCC differentiation was investigated. Therefore, in the presence of FGF2, increased proportions of NCCs positives to the melanoblast marker Mitf as well as NCCs double stained to Mitf and BrdU were recorded. In addition, treatment with FGF2, followed by differentiation medium, resulted in increased expression of melanin and improved proportion of melanin-pigmented melanocytes without alteration in the glial marker Schwann myelin protein (SMP). Taken together, these data further reveal the important role of FGF2 in NCC proliferation, survival, and differentiation, particularly in melanocyte development. This is the first demonstration of FGF2 effects in melanocyte commitment of NC and in the proliferation of Mitf-positive melanoblasts. Elucidating the differentiation process of embryonic NCCs brings us a step closer to understanding the development of the PNS and then undertaking the search for advanced technologies to prevent, or treat, injuries caused by NC-related disorders, also known as neurocristopathies.
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Chiricosta L, Gugliandolo A, Diomede F, Pizzicannella J, Trubiani O, Iori R, Tardiolo G, Guarnieri S, Bramanti P, Mazzon E. Moringin Pretreatment Inhibits the Expression of Genes Involved in Mitophagy in the Stem Cell of the Human Periodontal Ligament. Molecules 2019; 24:molecules24183217. [PMID: 31487916 PMCID: PMC6767209 DOI: 10.3390/molecules24183217] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 08/28/2019] [Accepted: 09/03/2019] [Indexed: 12/14/2022] Open
Abstract
Moringin [4-(α-L-rhamnosyloxy) benzyl isothiocyanate] is an isothiocyanate extracted from Moringa oleifera seeds. It is an antioxidant known for several biological properties useful in the treatment of neurodegenerative diseases. Several neurodegenerative disorders such as Parkinson’s and Alzheimer’s diseases are linked to dysfunctional mitochondria due to the resulting increase of Reactive Oxygen Species (ROS). Stem cell-based therapeutic treatments in neurodegenerative diseases provide an alternative strategy aimed to replace the impaired tissue. In this study were investigated the deregulated genes involved in mitophagy in the human periodontal ligament stem cells pretreated with moringin. The RNA-seq study reveals the downregulation of PINK1, with a fold change (FC) of −0.56, such as the genes involved in the phagophore formation (MAP1LC3B FC: −0.73, GABARAP FC: −0.52, GABARAPL1 FC: −0.70, GABARAPL2 FC: −0.39). The moringin pretreatment downregulates the pro−apoptotic gene BAX (−0.66) and upregulates the anti-apoptotic genes BCL2L12 (FC: 1.35) and MCL1 (FC: 0.36). The downregulation of the most of the caspases (CASP1 FC: −1.43, CASP4 FC: −0.18, CASP6 FC: −1.34, CASP7 FC: −0.46, CASP8 FC: −0.65) implies the inactivation of the apoptotic process. Our results suggest that mitochondrial dysfunctions induced by oxidative stress can be inhibited by moringin pretreatment in human periodontal ligament stem cells (hPDLSCs).
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Affiliation(s)
- Luigi Chiricosta
- IRCCS Centro Neurolesi "Bonino-Pulejo", Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy.
| | - Agnese Gugliandolo
- IRCCS Centro Neurolesi "Bonino-Pulejo", Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy.
| | - Francesca Diomede
- Department of Medical, Oral and Biotechnological Sciences, University "G. d'Annunzio" Chieti-Pescara, 66100 Chieti, Italy.
| | - Jacopo Pizzicannella
- Department of Medical, Oral and Biotechnological Sciences, University "G. d'Annunzio" Chieti-Pescara, 66100 Chieti, Italy.
| | - Oriana Trubiani
- Department of Medical, Oral and Biotechnological Sciences, University "G. d'Annunzio" Chieti-Pescara, 66100 Chieti, Italy.
| | - Renato Iori
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria, Centro di ricerca Agricoltura e Ambiente (CREA-AA), Via di Corticella 133, 40128 Bologna, Italy.
| | - Giuseppe Tardiolo
- IRCCS Centro Neurolesi "Bonino-Pulejo", Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy.
| | - Simone Guarnieri
- Department of Neuroscience, Imaging and Clinical Sciences, University "G. d'Annunzio", Chieti-Pescara, 66100 Chieti, Italy.
- Center on Aging Science and Translational Medicine (Ce.S.I.-Me.T.), University "G. d'Annunzio", Chieti-Pescara, 66100 Chieti, Italy.
| | - Placido Bramanti
- IRCCS Centro Neurolesi "Bonino-Pulejo", Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy.
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi "Bonino-Pulejo", Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy.
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Fritsche E, Barenys M, Klose J, Masjosthusmann S, Nimtz L, Schmuck M, Wuttke S, Tigges J. Current Availability of Stem Cell-Based In Vitro Methods for Developmental Neurotoxicity (DNT) Testing. Toxicol Sci 2019; 165:21-30. [PMID: 29982830 DOI: 10.1093/toxsci/kfy178] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
There is evidence that chemical exposure during development can cause irreversible impairments of the human developing nervous system. Therefore, testing compounds for their developmentally neurotoxic potential has high priority for different stakeholders: academia, industry, and regulatory bodies. Due to the resource-intensity of current developmental neurotoxicity (DNT) in vivo guidelines, alternative methods that are scientifically valid and have a high predictivity for humans are especially desired by regulators. Here, we review availability of stem-/progenitor cell-based in vitro methods for DNT evaluation that is based on the concept of neurodevelopmental process assessment. These test methods are assembled into a DNT in vitro testing battery. Gaps in this testing battery addressing research needs are also pointed out.
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Affiliation(s)
| | - Marta Barenys
- IUF - Leibniz Research Institute for Environmental Medicine 40225, Düsseldorf, Germany
| | - Jördis Klose
- IUF - Leibniz Research Institute for Environmental Medicine 40225, Düsseldorf, Germany
| | - Stefan Masjosthusmann
- IUF - Leibniz Research Institute for Environmental Medicine 40225, Düsseldorf, Germany
| | - Laura Nimtz
- IUF - Leibniz Research Institute for Environmental Medicine 40225, Düsseldorf, Germany
| | - Martin Schmuck
- IUF - Leibniz Research Institute for Environmental Medicine 40225, Düsseldorf, Germany
| | - Saskia Wuttke
- IUF - Leibniz Research Institute for Environmental Medicine 40225, Düsseldorf, Germany
| | - Julia Tigges
- IUF - Leibniz Research Institute for Environmental Medicine 40225, Düsseldorf, Germany
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Fritsche E, Barenys M, Klose J, Masjosthusmann S, Nimtz L, Schmuck M, Wuttke S, Tigges J. Development of the Concept for Stem Cell-Based Developmental Neurotoxicity Evaluation. Toxicol Sci 2019; 165:14-20. [PMID: 29982725 DOI: 10.1093/toxsci/kfy175] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Human brain development consists of a series of complex spatiotemporal processes that if disturbed by chemical exposure causes irreversible impairments of the nervous system. To evaluate a chemical disturbance in an alternative assay, the concept evolved that the complex procedure of brain development can be disassembled into several neurodevelopmental endpoints which can be represented by a combination of different alternative assays. In this review article, we provide a scientific rationale for the neurodevelopmental endpoints that are currently chosen to establish assays with human stem/and progenitor cells. Assays covering these major neurodevelopmental endpoints are thought to assemble as building blocks of a DNT testing battery.
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Affiliation(s)
- Ellen Fritsche
- IUF - Leibniz Research Institute for Environmental Medicine, 40225 Düsseldorf, Germany.,Heinrich Heine University, 40225 Düsseldorf, Germany
| | | | - Jördis Klose
- IUF - Leibniz Research Institute for Environmental Medicine, 40225 Düsseldorf, Germany
| | - Stefan Masjosthusmann
- IUF - Leibniz Research Institute for Environmental Medicine, 40225 Düsseldorf, Germany
| | - Laura Nimtz
- IUF - Leibniz Research Institute for Environmental Medicine, 40225 Düsseldorf, Germany
| | - Martin Schmuck
- IUF - Leibniz Research Institute for Environmental Medicine, 40225 Düsseldorf, Germany
| | - Saskia Wuttke
- IUF - Leibniz Research Institute for Environmental Medicine, 40225 Düsseldorf, Germany
| | - Julia Tigges
- IUF - Leibniz Research Institute for Environmental Medicine, 40225 Düsseldorf, Germany
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Kohl A, Golan N, Cinnamon Y, Genin O, Chefetz B, Sela-Donenfeld D. A proof of concept study demonstrating that environmental levels of carbamazepine impair early stages of chick embryonic development. ENVIRONMENT INTERNATIONAL 2019; 129:583-594. [PMID: 31174146 DOI: 10.1016/j.envint.2019.03.064] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 03/26/2019] [Accepted: 03/27/2019] [Indexed: 05/20/2023]
Abstract
Carbamazepine (CBZ) is an anticonvulsant drug used for epilepsy and other disorders. Prescription of CBZ during pregnancy increases the risk for congenital malformations. CBZ is ubiquitous in effluents and persistent during wastewater treatment. Thus, it is re-introduced into agricultural ecosystems upon irrigation with reclaimed wastewater. People consuming produce irrigated with reclaimed wastewater were found to be exposed to CBZ. However, environmental concentrations of CBZ (μgL-1) are magnitudes lower than its therapeutic levels (μgml-1), raising the question of whether and how environmental levels of CBZ affect embryonic development. The chick embryo is a powerful and highly sensitive amniotic model system that enables to assess environmental contaminants in the living organism. Since the chick embryonic development is highly similar to mammalians, yet, it develops in an egg, toxic effects can be directly analyzed in a well-controlled system without maternal influences. This research utilized the chick embryo to test whether CBZ is embryo-toxic by using morphological, cellular, molecular and imaging strategies. Three key embryonic stages were monitored: after blastulation (st.1HH), gastrulation/neurulation (st.8HH) and organogenesis (st.15HH). Here we demonstrate that environmental relevant concentrations of CBZ impair morphogenesis in a dose- and stage- dependent manner. Effects on gastrulation, neural tube closure, differentiation and proliferation were exhibited in early stages by exposing embryos to CBZ dose as low as 0.1μgL-1. Quantification of developmental progression revealed a significant difference in the total score obtained by CBZ-treated embryos compared to controls (up to 5-fold difference, p<0.05). Yet, defects were unnoticed as embryos passed gastrulation/neurulation. This study provides the first evidence for teratogenic effect of environmental-relevant concentrations of CBZ in amniotic embryos that impair early but not late stages of development. These findings call for in-depth risk analysis to ensure that the environmental presence of CBZ and other drugs is not causing irreversible ecological and public-health damages.
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Affiliation(s)
- Ayelet Kohl
- Koret School of Veterinary Medicine, Faculty of Agriculture, Food and Environmental Sciences, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
| | - Naama Golan
- Department of Soil and Water Sciences, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
| | - Yuval Cinnamon
- Department of Poultry and Aquaculture Sciences, Institute of Animal Science, Agricultural Research Organization - The Volcani Center, Rishon LeZiyon 7528809, Israel
| | - Olga Genin
- Department of Poultry and Aquaculture Sciences, Institute of Animal Science, Agricultural Research Organization - The Volcani Center, Rishon LeZiyon 7528809, Israel
| | - Benny Chefetz
- Department of Soil and Water Sciences, Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 7610001, Israel.
| | - Dalit Sela-Donenfeld
- Koret School of Veterinary Medicine, Faculty of Agriculture, Food and Environmental Sciences, The Hebrew University of Jerusalem, Rehovot 7610001, Israel.
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Liu T, Li G, Noble KV, Li Y, Barth JL, Schulte BA, Lang H. Age-dependent alterations of Kir4.1 expression in neural crest-derived cells of the mouse and human cochlea. Neurobiol Aging 2019; 80:210-222. [PMID: 31220650 PMCID: PMC6679794 DOI: 10.1016/j.neurobiolaging.2019.04.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 04/02/2019] [Accepted: 04/11/2019] [Indexed: 11/18/2022]
Abstract
Age-related hearing loss (or presbyacusis) is a progressive pathophysiological process. This study addressed the hypothesis that degeneration/dysfunction of multiple nonsensory cell types contributes to presbyacusis by evaluating tissues obtained from young and aged CBA/CaJ mouse ears and human temporal bones. Ultrastructural examination and transcriptomic analysis of mouse cochleas revealed age-dependent pathophysiological alterations in 3 types of neural crest-derived cells, namely intermediate cells in the stria vascularis, outer sulcus cells in the cochlear lateral wall, and satellite cells in the spiral ganglion. A significant decline in immunoreactivity for Kir4.1, an inwardly rectifying potassium channel, was seen in strial intermediate cells and outer sulcus cells in the ears of older mice. Age-dependent alterations in Kir4.1 immunostaining also were observed in satellite cells ensheathing spiral ganglion neurons. Expression alterations of Kir4.1 were observed in these same cell populations in the aged human cochlea. These results suggest that degeneration/dysfunction of neural crest-derived cells maybe an important contributing factor to both metabolic and neural forms of presbyacusis.
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Affiliation(s)
- Ting Liu
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, USA; Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology Head and Neck Surgery, Ministry of Education, Beijing, China
| | - Gang Li
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, USA; Department of Otolaryngology, Tinnitus and Hyperacusis Center, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Kenyaria V Noble
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Yongxi Li
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Key Laboratory of Otolaryngology Head and Neck Surgery, Ministry of Education, Beijing, China
| | - Jeremy L Barth
- Department of Regenerative Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Bradley A Schulte
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, USA; Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Hainan Lang
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, USA.
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Li J, Settivari R, LeBaron MJ, Marty MS. An industry perspective: A streamlined screening strategy using alternative models for chemical assessment of developmental neurotoxicity. Neurotoxicology 2019; 73:17-30. [DOI: 10.1016/j.neuro.2019.02.010] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 02/14/2019] [Accepted: 02/14/2019] [Indexed: 12/22/2022]
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Radu AG, Torch S, Fauvelle F, Pernet-Gallay K, Lucas A, Blervaque R, Delmas V, Schlattner U, Lafanechère L, Hainaut P, Tricaud N, Pingault V, Bondurand N, Bardeesy N, Larue L, Thibert C, Billaud M. LKB1 specifies neural crest cell fates through pyruvate-alanine cycling. SCIENCE ADVANCES 2019; 5:eaau5106. [PMID: 31328154 PMCID: PMC6636984 DOI: 10.1126/sciadv.aau5106] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 06/10/2019] [Indexed: 05/08/2023]
Abstract
Metabolic processes underlying the development of the neural crest, an embryonic population of multipotent migratory cells, are poorly understood. Here, we report that conditional ablation of the Lkb1 tumor suppressor kinase in mouse neural crest stem cells led to intestinal pseudo-obstruction and hind limb paralysis. This phenotype originated from a postnatal degeneration of the enteric nervous ganglia and from a defective differentiation of Schwann cells. Metabolomic profiling revealed that pyruvate-alanine conversion is enhanced in the absence of Lkb1. Mechanistically, inhibition of alanine transaminases restored glial differentiation in an mTOR-dependent manner, while increased alanine level directly inhibited the glial commitment of neural crest cells. Treatment with the metabolic modulator AICAR suppressed mTOR signaling and prevented Schwann cell and enteric defects of Lkb1 mutant mice. These data uncover a link between pyruvate-alanine cycling and the specification of glial cell fate with potential implications in the understanding of the molecular pathogenesis of neural crest diseases.
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Affiliation(s)
- Anca G. Radu
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR5309, Université Grenoble Alpes, 38000 Grenoble, France
| | - Sakina Torch
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR5309, Université Grenoble Alpes, 38000 Grenoble, France
| | - Florence Fauvelle
- Univ. Grenoble Alpes, INSERM, U1216, Grenoble Institute of Neurosciences GIN, 38000 Grenoble, France
- Univ. Grenoble Alpes, INSERM, US17, MRI facility IRMaGe, 38000 Grenoble, France
| | - Karin Pernet-Gallay
- Univ. Grenoble Alpes, INSERM, U1216, Grenoble Institute of Neurosciences GIN, 38000 Grenoble, France
| | - Anthony Lucas
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR5309, Université Grenoble Alpes, 38000 Grenoble, France
| | - Renaud Blervaque
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR5309, Université Grenoble Alpes, 38000 Grenoble, France
| | - Véronique Delmas
- Institut Curie, Normal and Pathological Development of Melanocytes, CNRS UMR3347; INSERM U1021; Equipe Labellisée–Ligue Nationale Contre le Cancer, Orsay, France
| | - Uwe Schlattner
- Laboratory of Fundamental and Applied Bioenergetics, Univ Grenoble Alpes, 38185 Grenoble, France
- INSERM U1055, 38041 Grenoble France
| | - Laurence Lafanechère
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR5309, Université Grenoble Alpes, 38000 Grenoble, France
| | - Pierre Hainaut
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR5309, Université Grenoble Alpes, 38000 Grenoble, France
| | - Nicolas Tricaud
- INSERM U1051, Institut des Neurosciences de Montpellier (INM), Université de Montpellier, Montpellier, France
| | | | | | - Nabeel Bardeesy
- Cancer Center, Massachusetts General Hospital, 185 Cambridge Street, Boston, MA 02114, USA
- Center for Regenerative Medicine, Massachusetts General Hospital, 185 Cambridge Street, Boston, MA 02114, USA
- Department of Medicine, Harvard Medical School, Boston, MA 02114, USA
| | - Lionel Larue
- Institut Curie, Normal and Pathological Development of Melanocytes, CNRS UMR3347; INSERM U1021; Equipe Labellisée–Ligue Nationale Contre le Cancer, Orsay, France
| | - Chantal Thibert
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR5309, Université Grenoble Alpes, 38000 Grenoble, France
- Corresponding author. (M.B.); (C.T.)
| | - Marc Billaud
- Institute for Advanced Biosciences, INSERM U1209, CNRS UMR5309, Université Grenoble Alpes, 38000 Grenoble, France
- “Clinical and experimental model of lymphomagenesis” Univ Lyon, Université Claude Bernard Lyon1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de recherche en cancérologie de Lyon, Lyon France
- Corresponding author. (M.B.); (C.T.)
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