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Stricker PEF, de Oliveira NB, Mogharbel BF, Lührs L, Irioda AC, Abdelwahid E, Regina Cavalli L, Zotarelli-Filho IJ, de Carvalho KAT. Meta-analysis of the Mesenchymal Stem Cells Immortalization Protocols: A Guideline for Regenerative Medicine. Curr Stem Cell Res Ther 2024; 19:1009-1020. [PMID: 38221663 DOI: 10.2174/011574888x268464231016070900] [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: 07/12/2023] [Revised: 08/28/2023] [Accepted: 09/11/2023] [Indexed: 01/16/2024]
Abstract
BACKGROUND This systematic review describes the most common methodologies for immortalizing human and animal mesenchymal stem cells (MSCs). This study follows the rules of PRISMA and is registered in the Institutional Review Board of PROSPERO International of systematic reviews, numbered protocol code: CRD42020202465. METHOD The data search systematization was based on the words "mesenchymal stem cell" AND "immortalization." The search period for publications was between 2000 and 2022, and the databases used were SCOPUS, PUBMED, and SCIENCE DIRECT. The search strategies identified 384 articles: 229 in the SCOPUS database, 84 in PUBMED, and 71 in SCIENCE DIRECT. After screening by titles and abstracts, 285 articles remained. This review included thirty-nine articles according to the inclusion and exclusion criteria. RESULT In 28 articles, MSCs were immortalized from humans and 11 animals. The most used immortalization methodology was viral transfection. The most common immortalized cell type was the MSC from bone marrow, and the most used gene for immortalizing human and animal MSCs was hTERT (39.3%) and SV40T (54.5%), respectively. CONCLUSION Also, it was observed that although less than half of the studies performed tumorigenicity assays to validate the immortalized MSCs, other assays, such as qRT-PCR, colony formation in soft agar, karyotype, FISH, and cell proliferation, were performed in most studies on distinct MSC cell passages.
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Affiliation(s)
| | | | - Bassam Felipe Mogharbel
- Pelé Pequeno Príncipe Research Institute Research & Pequeno Príncipe Faculties, Curitiba, Brazil
| | - Larissa Lührs
- Pelé Pequeno Príncipe Research Institute Research & Pequeno Príncipe Faculties, Curitiba, Brazil
| | - Ana Carolina Irioda
- Pelé Pequeno Príncipe Research Institute Research & Pequeno Príncipe Faculties, Curitiba, Brazil
| | - Eltyeb Abdelwahid
- Feinberg School of Medicine, Feinberg Cardiovascular Research Institute, Northwestern University, Chicago, IL, USA
| | - Luciane Regina Cavalli
- Pelé Pequeno Príncipe Research Institute Research & Pequeno Príncipe Faculties, Curitiba, Brazil
| | - Idiberto José Zotarelli-Filho
- Pelé Pequeno Príncipe Research Institute Research & Pequeno Príncipe Faculties, Curitiba, Brazil
- ABRAN - Associação Brasileira de Nutrologia/Brazilian Association of Nutrology, Catanduva, Sao Paulo, Brazil
- College of Palliative Medicine of Sri Lanka, Colombo, Sri Lanka
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Xu H, Xiang X, Ding W, Dong W, Hu Y. The Research Progress on Immortalization of Human B Cells. Microorganisms 2023; 11:2936. [PMID: 38138080 PMCID: PMC10746006 DOI: 10.3390/microorganisms11122936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/12/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
Human B cell immortalization that maintains the constant growth characteristics and antibody expression of B cells in vitro is very critical for the development of antibody drugs and products for the diagnosis and bio-therapeutics of human diseases. Human B cell immortalization methods include Epstein-Barr virus (EBV) transformation, Simian virus 40 (SV40) virus infection, in vitro genetic modification, and activating CD40, etc. Immortalized human B cells produce monoclonal antibodies (mAbs) very efficiently, and the antibodies produced in this way can overcome the immune rejection caused by heterologous antibodies. It is an effective way to prepare mAbs and an important method for developing therapeutic monoclonal antibodies. Currently, the US FDA has approved more than 100 mAbs against a wide range of illnesses such as cancer, autoimmune diseases, infectious diseases, and neurological disorders. This paper reviews the research progress of human B cell immortalization, its methods, and future directions as it is a powerful tool for the development of monoclonal antibody preparation technology.
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Affiliation(s)
- Huiting Xu
- Pediatric Department, Nanxiang Branch of Ruijin Hospital, Jiading District, Shanghai 201802, China;
| | - Xinxin Xiang
- CAS Key Laboratory of Molecular Virology & Immunology, Institutional Center for Shared Technologies and Facilities, Pathogen Discovery and Big Data Platform, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Yueyang Road 320, Shanghai 200031, China; (X.X.); (W.D.)
- Hengyang Medical College, University of South China, Hengyang 421200, China
| | - Weizhe Ding
- CAS Key Laboratory of Molecular Virology & Immunology, Institutional Center for Shared Technologies and Facilities, Pathogen Discovery and Big Data Platform, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Yueyang Road 320, Shanghai 200031, China; (X.X.); (W.D.)
- Peking-Tsinghua-NIBS Joint Program, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Wei Dong
- Pediatric Department, Nanxiang Branch of Ruijin Hospital, Jiading District, Shanghai 201802, China;
| | - Yihong Hu
- CAS Key Laboratory of Molecular Virology & Immunology, Institutional Center for Shared Technologies and Facilities, Pathogen Discovery and Big Data Platform, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Yueyang Road 320, Shanghai 200031, China; (X.X.); (W.D.)
- University of Chinese Academy of Sciences, Beijing 100049, China
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Dill MN, Tabatabaei M, Kamat M, Basso KB, Moore E, Simmons CS. Generation and characterization of two immortalized dermal fibroblast cell lines from the spiny mouse (Acomys). PLoS One 2023; 18:e0280169. [PMID: 37418364 PMCID: PMC10328323 DOI: 10.1371/journal.pone.0280169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 06/14/2023] [Indexed: 07/09/2023] Open
Abstract
The spiny mouse (Acomys) is gaining popularity as a research organism due to its phenomenal regenerative capabilities. Acomys recovers from injuries to several organs without fibrosis. For example, Acomys heals full thickness skin injuries with rapid re-epithelialization of the wound and regeneration of hair follicles, sebaceous glands, erector pili muscles, adipocytes, and dermis without scarring. Understanding mechanisms of Acomys regeneration may uncover potential therapeutics for wound healing in humans. However, access to Acomys colonies is limited and primary fibroblasts can only be maintained in culture for a limited time. To address these obstacles, we generated immortalized Acomys dermal fibroblast cell lines using two methods: transfection with the SV40 large T antigen and spontaneous immortalization. The two cell lines (AcoSV40 and AcoSI-1) maintained the morphological and functional characteristics of primary Acomys fibroblasts, including maintenance of key fibroblast markers and ECM deposition. The availability of these cells will lower the barrier to working with Acomys as a model research organism, increasing the pace at which new discoveries to promote regeneration in humans can be made.
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Affiliation(s)
- Michele N. Dill
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida, United States of America
| | - Mohammad Tabatabaei
- Department of Mechanical and Aerospace Engineering, University of Florida, Gainesville, Florida, United States of America
| | - Manasi Kamat
- Department of Chemistry, University of Florida, Gainesville, Florida, United States of America
| | - Kari B. Basso
- Department of Chemistry, University of Florida, Gainesville, Florida, United States of America
| | - Erika Moore
- Department of Materials Science and Engineering, University of Florida, Gainesville, Florida, United States of America
| | - Chelsey S. Simmons
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida, United States of America
- Department of Mechanical and Aerospace Engineering, University of Florida, Gainesville, Florida, United States of America
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4
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Zeng Y, Liu L, Huang D, Song D. Immortalized cell lines derived from dental/odontogenic tissue. Cell Tissue Res 2023:10.1007/s00441-023-03767-5. [PMID: 37039940 DOI: 10.1007/s00441-023-03767-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/16/2023] [Indexed: 04/12/2023]
Abstract
Stem cells derived from dental/odontogenic tissue have the property of multiple differentiation and are prospective in tooth regenerative medicine and cellular and molecular studies. However, in the face of cellular senescence soon in vitro, the proliferation ability of the cells is limited, so studies are hindered to some extent. Fortunately, immortalization strategies are expected to solve the above issues. Cellular immortalization is that cells are immortalized by introducing oncogenes, human telomerase reverse transcriptase genes (hTERT), or miscellaneous immortalization genes to get unlimited proliferation. At present, a variety of immortalized stem cells from dental/odontogenic tissue has been successfully generated, such as dental pulp stem cells (DPSCs), periodontal ligament cells (PDLs), stem cells from human exfoliated deciduous teeth (SHEDs), dental papilla cells (DPCs), and tooth germ mesenchymal cells (TGMCs). This review summarized establishment and applications of immortalized stem cells from dental/odontogenic tissues and then discussed the advantages and challenges of immortalization.
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Affiliation(s)
- Yanglin Zeng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, National Center for Stomatology, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Liu Liu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, National Center for Stomatology, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Dingming Huang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, National Center for Stomatology, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
- Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Dongzhe Song
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, National Center for Stomatology, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
- Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
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Guo D, Zhang L, Wang X, Zheng J, Lin S. Establishment methods and research progress of livestock and poultry immortalized cell lines: A review. Front Vet Sci 2022; 9:956357. [PMID: 36118350 PMCID: PMC9478797 DOI: 10.3389/fvets.2022.956357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/10/2022] [Indexed: 11/13/2022] Open
Abstract
An infinite cell line is one of the most favored experimental tools and plays an irreplaceable role in cell-based biological research. Primary cells from normal animal tissues undergo a limited number of divisions and subcultures in vitro before they enter senescence and die. On the contrary, an infinite cell line is a population of non-senescent cells that could proliferate indefinitely in vitro under the stimulation of external factors such as physicochemical stimulation, virus infection, or transfer of immortality genes. Cell immortalization is the basis for establishing an infinite cell line, and previous studies have found that methods to obtain immortalized cells mainly included physical and chemical stimulations, heterologous expression of viral oncogenes, increased telomerase activity, and spontaneous formation. However, some immortalized cells do not necessarily proliferate permanently even though they can extend their lifespan compared with primary cells. An infinite cell line not only avoids the complicated process of collecting primary cell, it also provides a convenient and reliable tool for studying scientific problems in biology. At present, how to establish a stable infinite cell line to maximize the proliferation of cells while maintaining the normal function of cells is a hot issue in the biological community. This review briefly introduces the methods of cell immortalization, discusses the related progress of establishing immortalized cell lines in livestock and poultry, and compares the characteristics of several methods, hoping to provide some ideas for generating new immortalized cell lines.
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6
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Petkov S, Kahland T, Shomroni O, Lingner T, Salinas G, Fuchs S, Debowski K, Behr R. Immortalization of common marmoset monkey fibroblasts by piggyBac transposition of hTERT. PLoS One 2018; 13:e0204580. [PMID: 30261016 PMCID: PMC6160115 DOI: 10.1371/journal.pone.0204580] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 09/11/2018] [Indexed: 02/07/2023] Open
Abstract
Following a certain type-specific number of mitotic divisions, terminally differentiated cells undergo proliferative senescence, thwarting efforts to expand different cell populations in vitro for the needs of scientific research or medical therapies. The primary cause of this phenomenon is the progressive shortening of the telomeres and the subsequent activation of cell cycle control pathways leading to a block of cell proliferation. Restoration of telomere length by transgenic expression of telomerase reverse transcriptase (TERT) usually results in bypassing of the replicative senescence and ultimately in cell immortalization. To date, there have not been any reports regarding immortalization of cells from common marmoset (Callithrix jacchus), an important non-human primate model for various human diseases, with the use of exogenous human TERT (hTERT). In this study, marmoset fibroblasts were successfully immortalized with transposon-integrated transgenic hTERT and expanded in vitro for over 500 population doublings. Calculation of population doubling levels (PDL) showed that the derived hTERT-transgenic lines had significantly higher proliferation potential than the wild-type fibroblasts, which reached only a maximum of 46 doublings. However, the immortalized cells exhibited differences in the morphology compared with the control fibroblasts and transcriptome analysis also revealed changes in the gene expression patterns. Finally, the karyotypes of all hTERT-transgenic cell lines showed various aberrations such as presence of extra Chromosome 17, isochromosome 21q, or tetraploidy. By single-cell expansion of the least affected monoclonal immortalized line, one sub-clonal line with normal karyotype was established, suggesting the possibility to derive immortal marmoset cells with normal karyotypes. The results of this study are an important step towards the development and optimization of methods for the production of immortalized cells from common marmoset monkeys.
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Affiliation(s)
- Stoyan Petkov
- Platform Degenerative Diseases, German Primate Center- Leibniz Institute for Primate Research, Göttingen, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, Göttingen, Germany
| | - Tobias Kahland
- Platform Degenerative Diseases, German Primate Center- Leibniz Institute for Primate Research, Göttingen, Germany
| | - Orr Shomroni
- Microarray and Deep-Sequencing Core Facility, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Thomas Lingner
- Microarray and Deep-Sequencing Core Facility, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Gabriela Salinas
- Microarray and Deep-Sequencing Core Facility, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Sigrid Fuchs
- Department of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Katharina Debowski
- Platform Degenerative Diseases, German Primate Center- Leibniz Institute for Primate Research, Göttingen, Germany
| | - Rüdiger Behr
- Platform Degenerative Diseases, German Primate Center- Leibniz Institute for Primate Research, Göttingen, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, Göttingen, Germany
- * E-mail:
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7
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Lipps C, Klein F, Wahlicht T, Seiffert V, Butueva M, Zauers J, Truschel T, Luckner M, Köster M, MacLeod R, Pezoldt J, Hühn J, Yuan Q, Müller PP, Kempf H, Zweigerdt R, Dittrich-Breiholz O, Pufe T, Beckmann R, Drescher W, Riancho J, Sañudo C, Korff T, Opalka B, Rebmann V, Göthert JR, Alves PM, Ott M, Schucht R, Hauser H, Wirth D, May T. Expansion of functional personalized cells with specific transgene combinations. Nat Commun 2018. [PMID: 29520052 PMCID: PMC5843645 DOI: 10.1038/s41467-018-03408-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Fundamental research and drug development for personalized medicine necessitates cell cultures from defined genetic backgrounds. However, providing sufficient numbers of authentic cells from individuals poses a challenge. Here, we present a new strategy for rapid cell expansion that overcomes current limitations. Using a small gene library, we expanded primary cells from different tissues, donors, and species. Cell-type-specific regimens that allow the reproducible creation of cell lines were identified. In depth characterization of a series of endothelial and hepatocytic cell lines confirmed phenotypic stability and functionality. Applying this technology enables rapid, efficient, and reliable production of unlimited numbers of personalized cells. As such, these cell systems support mechanistic studies, epidemiological research, and tailored drug development. Personalised medicine requires cell cultures from defined genetic backgrounds, but providing sufficient numbers of cells is a challenge. Here the authors develop gene cocktails to expand primary cells from a variety of different tissues and species, and show that expanded endothelial and hepatic cells retain properties of the differentiated phenotype.
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Affiliation(s)
- Christoph Lipps
- Model Systems for Infection and Immunity, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany.,Experimental Cardiology, Justus-Liebig University Giessen, Aulweg 129, 35392, Giessen, Germany
| | - Franziska Klein
- Department of Gene Regulation and Differentiation, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Tom Wahlicht
- Model Systems for Infection and Immunity, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Virginia Seiffert
- Department of Gene Regulation and Differentiation, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Milada Butueva
- Model Systems for Infection and Immunity, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | | | | | - Martin Luckner
- InSCREENeX GmbH, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Mario Köster
- Department of Gene Regulation and Differentiation, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Roderick MacLeod
- Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Jörn Pezoldt
- Experimental Immunology, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Jochen Hühn
- Experimental Immunology, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Qinggong Yuan
- Department of Gastroenterology, Hepatology, Endocrinology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.,Translational Research Group Cell and Gene Therapy, Twincore - Centre for Experimental and Clinical Infection Research GmbH, Feodor-Lynen-Str. 7, 30625, Hannover, Germany
| | - Peter Paul Müller
- Department of Gene Regulation and Differentiation, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Henning Kempf
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Hannover Medical School, MHH, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Robert Zweigerdt
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Hannover Medical School, MHH, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | | | - Thomas Pufe
- Department of Anatomy and Cell Biology, RWTH Aachen University, 52074, Aachen, Germany
| | - Rainer Beckmann
- Department of Anatomy and Cell Biology, RWTH Aachen University, 52074, Aachen, Germany
| | - Wolf Drescher
- Department of Orthopaedics, Aachen University Hospital, RWTH Aachen University, Aachen, 52074, Germany.,Department of Orthopedic Surgery of the Lower Limb and Arthroplasty, Rummelsberg Hospital, Schwarzenbruck, 90592, Germany
| | - Jose Riancho
- Department of Internal Medicine, Hospital U.M. Valdecilla, University of Cantabria, IDIVAL, 39008, Santander, Spain
| | - Carolina Sañudo
- Department of Internal Medicine, Hospital U.M. Valdecilla, University of Cantabria, IDIVAL, 39008, Santander, Spain
| | - Thomas Korff
- Institute of Physiology and Pathophysiology, RG Blood Vessel Remodeling, University Heidelberg, Im Neuenheimer Feld 326, 69120, Heidelberg, Germany
| | - Bertram Opalka
- Department of Hematology, West German Cancer Center (WTZ), University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Vera Rebmann
- Institute for Transfusion Medicine, University Hospital Essen, Virchowstr. 179, 45147, Essen, Germany
| | - Joachim R Göthert
- Department of Hematology, West German Cancer Center (WTZ), University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Paula M Alves
- Instituto de Biologia Experimental e Tecnologica, Universidade Nova de Lisboa, Oeiras, 2781-901, Portugal
| | - Michael Ott
- Department of Gastroenterology, Hepatology, Endocrinology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.,Translational Research Group Cell and Gene Therapy, Twincore - Centre for Experimental and Clinical Infection Research GmbH, Feodor-Lynen-Str. 7, 30625, Hannover, Germany
| | - Roland Schucht
- InSCREENeX GmbH, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Hansjörg Hauser
- Department of Gene Regulation and Differentiation, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany
| | - Dagmar Wirth
- Model Systems for Infection and Immunity, HZI - Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany. .,Experimental Hematology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
| | - Tobias May
- InSCREENeX GmbH, Inhoffenstr. 7, 38124, Braunschweig, Germany.
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Moore D, Walker SI, Levin M. Cancer as a disorder of patterning information: computational and biophysical perspectives on the cancer problem. CONVERGENT SCIENCE PHYSICAL ONCOLOGY 2017. [DOI: 10.1088/2057-1739/aa8548] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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9
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Kobayashi N, Tanaka N. Engineering of Human Hepatocyte Lines for Cell Therapies in Humans: Prospects and Remaining Hurdles. Cell Transplant 2017; 11:417-420. [PMID: 28866930 DOI: 10.3727/000000002783985693] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Hepatocyte-based biological therapies are increasingly envisioned for temporary support in acute liver failure and provision of specific-liver functions in liver-based metabolic deficiency. One of the hurdles to develop such therapies is severe shortage of human livers for hepatocyte isolation. To address the issue, we have focused on reversible immortalization of human hepatocytes. Such technology can allow rapid preparation of functional and uniform human hepatocytes. Here we present our strategy to construct transplantable human hepatocyte cell lines.
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Affiliation(s)
- Naoya Kobayashi
- Department of Surgery, Okayama University Graduate School of Medicine and Dentistry, 2-5-1 Shikata-cho, Okayama 700-8558, Japan.,Japan Health Sciences Foundation
| | - Noriaki Tanaka
- Department of Surgery, Okayama University Graduate School of Medicine and Dentistry, 2-5-1 Shikata-cho, Okayama 700-8558, Japan
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10
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Calamita P, Miluzio A, Russo A, Pesce E, Ricciardi S, Khanim F, Cheroni C, Alfieri R, Mancino M, Gorrini C, Rossetti G, Peluso I, Pagani M, Medina DL, Rommens J, Biffo S. SBDS-Deficient Cells Have an Altered Homeostatic Equilibrium due to Translational Inefficiency Which Explains their Reduced Fitness and Provides a Logical Framework for Intervention. PLoS Genet 2017; 13:e1006552. [PMID: 28056084 PMCID: PMC5249248 DOI: 10.1371/journal.pgen.1006552] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 01/20/2017] [Accepted: 12/24/2016] [Indexed: 12/26/2022] Open
Abstract
Ribosomopathies are a family of inherited disorders caused by mutations in genes necessary for ribosomal function. Shwachman-Diamond Bodian Syndrome (SDS) is an autosomal recessive disease caused, in most patients, by mutations of the SBDS gene. SBDS is a protein required for the maturation of 60S ribosomes. SDS patients present exocrine pancreatic insufficiency, neutropenia, chronic infections, and skeletal abnormalities. Later in life, patients are prone to myelodisplastic syndrome and acute myeloid leukemia (AML). It is unknown why patients develop AML and which cellular alterations are directly due to the loss of the SBDS protein. Here we derived mouse embryonic fibroblast lines from an SbdsR126T/R126T mouse model. After their immortalization, we reconstituted them by adding wild type Sbds. We then performed a comprehensive analysis of cellular functions including colony formation, translational and transcriptional RNA-seq, stress and drug sensitivity. We show that: 1. Mutant Sbds causes a reduction in cellular clonogenic capability and oncogene-induced transformation. 2. Mutant Sbds causes a marked increase in immature 60S subunits, limited impact on mRNA specific initiation of translation, but reduced global protein synthesis capability. 3. Chronic loss of SBDS activity leads to a rewiring of gene expression with reduced ribosomal capability, but increased lysosomal and catabolic activity. 4. Consistently with the gene signature, we found that SBDS loss causes a reduction in ATP and lactate levels, and increased susceptibility to DNA damage. Combining our data, we conclude that a cell-specific fragile phenotype occurs when SBDS protein drops below a threshold level, and propose a new interpretation of the disease. Shwachman Diamond syndrome (SDS) is an inherited disease. SDS presents, as hallmarks, exocrine pancreatic insufficiency, increased rate of infections, and higher incidence of leukemia. Most cases are due to mutations in the SBDS gene. SBDS encodes for a ribosome maturation factor. In this study, we immortalized mouse fibroblasts carrying one of the most common mutation of SDS patients and performed a thorough analysis of their properties. We show that the loss of SBDS activity causes a rewiring of gene expression and cellular metabolism. Overall we find a reduction of protein synthesis capability, a lower energy status, and increased lysosomal capability. SBDS mutant cells have an increased susceptibility to various forms of stress, but are strikingly resistant to oncogene-induced transformation. We propose a model that explains the complex phenotype of SDS patients and suggests roads for a rationale treatment.
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Affiliation(s)
- Piera Calamita
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
- * E-mail: (SB); (PC)
| | - Annarita Miluzio
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
| | - Arianna Russo
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
- DiSIT, University of Eastern Piedmont, Alessandria, Italy
| | - Elisa Pesce
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
| | - Sara Ricciardi
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
| | - Farhat Khanim
- School of Biosciences, University of Birmingham Edgbaston Birmingham, United Kingdom
| | - Cristina Cheroni
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
| | - Roberta Alfieri
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
| | - Marilena Mancino
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
| | - Chiara Gorrini
- Campbell Family Institute for Breast Cancer Research, University Health Network, Toronto, Ontario, Canada
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Grazisa Rossetti
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
| | - Ivana Peluso
- Telethon Institute of Genetics and Medicine (TIGEM)-Fondazione Telethon, Pozzuoli, Italy
| | - Massimiliano Pagani
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
- Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy
| | - Diego L. Medina
- Telethon Institute of Genetics and Medicine (TIGEM)-Fondazione Telethon, Pozzuoli, Italy
| | | | - Stefano Biffo
- INGM, National Institute of Molecular Genetics, “Romeo ed Enrica Invernizzi”, Milan, Italy
- DBS, Università degli Studi di Milano, Milan, Italy
- * E-mail: (SB); (PC)
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11
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Smith JL, Lee LC, Read A, Li Q, Yu B, Lee CS, Luo J. One-step immortalization of primary human airway epithelial cells capable of oncogenic transformation. Cell Biosci 2016; 6:57. [PMID: 27891214 PMCID: PMC5106784 DOI: 10.1186/s13578-016-0122-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 11/03/2016] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The ability to transform normal human cells into cancer cells with the introduction of defined genetic alterations is a valuable method for understanding the mechanisms of oncogenesis. Easy establishment of immortalized but non-transformed human cells from various tissues would facilitate these genetic analyses. RESULTS We report here a simple, one-step immortalization method that involves retroviral vector mediated co-expression of the human telomerase protein and a shRNA targeting the CDKN2A gene locus. We demonstrate that this method could successfully immortalize human small airway epithelial cells while maintaining their chromosomal stability. We further showed that these cells retain p53 activity and can be transformed by the KRAS oncogene. CONCLUSIONS Our method simplifies the immortalization process and is broadly applicable for establishing immortalized epithelial cell lines from primary human tissues for cancer research.
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Affiliation(s)
- Jordan L. Smith
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH., Bethesda, MD USA
- University of Massachusetts Medical School and the Graduate School of Biomedical Sciences, Worcester, MA USA
| | - Liam C. Lee
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH., Bethesda, MD USA
- Graduate Program, Cambridge University, Cambridge, UK
| | - Abigail Read
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH., Bethesda, MD USA
| | - Qiuning Li
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH., Bethesda, MD USA
- ShanghaiTech University, Shanghai, China
| | - Bing Yu
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH., Bethesda, MD USA
- Janssen R&D Shanghai Discovery Center, Shanghai, China
| | - Chih-Shia Lee
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH., Bethesda, MD USA
| | - Ji Luo
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, NIH., Bethesda, MD USA
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12
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Abstract
Cancer is one of the major leading death causes of diseases. Prevention and treatment of cancer is an important way to decrease the incidence of tumorigenesis and prolong patients' lives. Subversive achievements on cancer immunotherapy have recently been paid much attention after many failures in basic and clinical researches. Based on deep analysis of genomics and proteomics of tumor antigens, a variety of cancer vaccines targeting tumor antigens have been tested in preclinical and human clinical trials. Many therapeutic cancer vaccines alone or combination with other conventional treatments for cancer obtained spectacular efficacy, indicating the tremendously potential application in clinic. With the illustration of underlying mechanisms of cancer immune regulation, valid, controllable, and persistent cancer vaccines will play important roles in cancer treatment, survival extension and relapse and cancer prevention. This chapter mainly summarizes the recent progresses and developments on cancer vaccine research and clinical application, thus exploring the existing obstacles in cancer vaccine research and promoting the efficacy of cancer vaccine.
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13
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Wang H, Wen L, Yuan Q, Sun M, Niu M, He Z. Establishment and applications of male germ cell and Sertoli cell lines. Reproduction 2016; 152:R31-40. [PMID: 27069011 DOI: 10.1530/rep-15-0546] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 04/08/2016] [Indexed: 01/03/2023]
Abstract
Within the seminiferous tubules there are two major cell types, namely male germ cells and Sertoli cells. Recent studies have demonstrated that male germ cells and Sertoli cells can have significant applications in treating male infertility and other diseases. However, primary male germ cells are hard to proliferate in vitro and the number of spermatogonial stem cells is scarce. Therefore, methods that promote the expansion of these cell populations are essential for their use from the bench to the bed side. Notably, a number of cell lines for rodent spermatogonia, spermatocytes and Sertoli cells have been developed, and significantly we have successfully established a human spermatogonial stem cell line with an unlimited proliferation potential and no tumor formation. This newly developed cell line could provide an abundant source of cells for uncovering molecular mechanisms underlying human spermatogenesis and for their utilization in the field of reproductive and regenerative medicine. In this review, we discuss the methods for establishing spermatogonial, spermatocyte and Sertoli cell lines using various kinds of approaches, including spontaneity, transgenic animals with oncogenes, simian virus 40 (SV40) large T antigen, the gene coding for a temperature-sensitive mutant of p53, telomerase reverse gene (Tert), and the specific promoter-based selection strategy. We further highlight the essential applications of these cell lines in basic research and translation medicine.
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Affiliation(s)
- Hong Wang
- State Key Laboratory of Oncogenes and Related GenesRenji-Med X Clinical Stem Cell Research Center
| | - Liping Wen
- State Key Laboratory of Oncogenes and Related GenesRenji-Med X Clinical Stem Cell Research Center
| | - Qingqing Yuan
- State Key Laboratory of Oncogenes and Related GenesRenji-Med X Clinical Stem Cell Research Center
| | - Min Sun
- State Key Laboratory of Oncogenes and Related GenesRenji-Med X Clinical Stem Cell Research Center
| | - Minghui Niu
- State Key Laboratory of Oncogenes and Related GenesRenji-Med X Clinical Stem Cell Research Center
| | - Zuping He
- State Key Laboratory of Oncogenes and Related GenesRenji-Med X Clinical Stem Cell Research Center Shanghai Institute of AndrologyRen Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China Shanghai Key Laboratory of Assisted Reproduction and Reproductive GeneticsShanghai, China Shanghai Key Laboratory of Reproductive MedicineShanghai, China
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14
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Rodrigues AF, Soares HR, Guerreiro MR, Alves PM, Coroadinha AS. Viral vaccines and their manufacturing cell substrates: New trends and designs in modern vaccinology. Biotechnol J 2015. [PMID: 26212697 PMCID: PMC7161866 DOI: 10.1002/biot.201400387] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Vaccination is one of the most effective interventions in global health. The worldwide vaccination programs significantly reduced the number of deaths caused by infectious agents. A successful example was the eradication of smallpox in 1979 after two centuries of vaccination campaigns. Since the first variolation administrations until today, the knowledge on immunology has increased substantially. This knowledge combined with the introduction of cell culture and DNA recombinant technologies revolutionized vaccine design. This review will focus on vaccines against human viral pathogens, recent developments on vaccine design and cell substrates used for their manufacture. While the production of attenuated and inactivated vaccines requires the use of the respective permissible cell substrates, the production of recombinant antigens, virus‐like particles, vectored vaccines and chimeric vaccines requires the use – and often the development – of specific cell lines. Indeed, the development of novel modern viral vaccine designs combined with, the stringent safety requirements for manufacture, and the better understanding on animal cell metabolism and physiology are increasing the awareness on the importance of cell line development and engineering areas. A new era of modern vaccinology is arriving, offering an extensive toolbox to materialize novel and creative ideas in vaccine design and its manufacture.
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Affiliation(s)
- Ana F Rodrigues
- iBET, Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal
| | - Hugo R Soares
- iBET, Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal.,Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Oeiras, Portugal
| | - Miguel R Guerreiro
- iBET, Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal.,Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Oeiras, Portugal
| | - Paula M Alves
- iBET, Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal.,Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Oeiras, Portugal
| | - Ana S Coroadinha
- iBET, Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal. .,Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Oeiras, Portugal.
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15
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Zhao X, Zhao Q, Luo Z, Yu Y, Xiao N, Sun X, Cheng L. Spontaneous immortalization of mouse liver sinusoidal endothelial cells. Int J Mol Med 2015; 35:617-24. [PMID: 25585915 PMCID: PMC4314414 DOI: 10.3892/ijmm.2015.2067] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Accepted: 12/30/2014] [Indexed: 12/27/2022] Open
Abstract
The spontaneous immortalization of cells in vitro is a rare event requiring genomic instability, such as alterations in chromosomes and mutations in genes. In the present study, we report a spontaneously immortalized liver sinusoidal endothelial cell (LSEC) line generated from mouse liver. These immortalized LSECs showed typical LSEC characteristics with the structure of transcellular fenestrations, the expression of von Willebrand factor (VWF) and the ability to uptake DiI-acetylated-low density lipoprotein (DiI-Ac-LDL). However, these immortalized LSECs lost the ability to form capillary-like structures, and showed clonal and multilayer growth without contact inhibition. Moreover, their proliferation rate increased with the increase in the number of passages. In addition, these cells obained the expression of CD31 and desmin, and showed an upregulation of p53 protein expression; however, their karyotype was normal, and they could not form colonies in soft agar or tumors in SCID mice. In conclusion, in the present study, we successfully established a spontaneously immortalized LSEC line.
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Affiliation(s)
- Xiuhua Zhao
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shanxi 710004, P.R. China
| | - Qian Zhao
- Department of Adult Stem Cells, Institute of Reproduction and Stem Cell Engineering, Central South University, Changsha, Hunan 410078, P.R. China
| | - Zhen Luo
- Department of Adult Stem Cells, Institute of Reproduction and Stem Cell Engineering, Central South University, Changsha, Hunan 410078, P.R. China
| | - Yan Yu
- Department of Adult Stem Cells, Institute of Reproduction and Stem Cell Engineering, Central South University, Changsha, Hunan 410078, P.R. China
| | - Na Xiao
- Department of Adult Stem Cells, Institute of Reproduction and Stem Cell Engineering, Central South University, Changsha, Hunan 410078, P.R. China
| | - Xuan Sun
- Department of Adult Stem Cells, Institute of Reproduction and Stem Cell Engineering, Central South University, Changsha, Hunan 410078, P.R. China
| | - Lamei Cheng
- Department of Adult Stem Cells, Institute of Reproduction and Stem Cell Engineering, Central South University, Changsha, Hunan 410078, P.R. China
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16
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Astashkina A, Grainger DW. Critical analysis of 3-D organoid in vitro cell culture models for high-throughput drug candidate toxicity assessments. Adv Drug Deliv Rev 2014; 69-70:1-18. [PMID: 24613390 DOI: 10.1016/j.addr.2014.02.008] [Citation(s) in RCA: 132] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 02/14/2014] [Accepted: 02/18/2014] [Indexed: 12/18/2022]
Abstract
Drug failure due to toxicity indicators remains among the primary reasons for staggering drug attrition rates during clinical studies and post-marketing surveillance. Broader validation and use of next-generation 3-D improved cell culture models are expected to improve predictive power and effectiveness of drug toxicological predictions. However, after decades of promising research significant gaps remain in our collective ability to extract quality human toxicity information from in vitro data using 3-D cell and tissue models. Issues, challenges and future directions for the field to improve drug assay predictive power and reliability of 3-D models are reviewed.
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17
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Liang W, Ye D, Dai L, Shen Y, Xu J. Overexpression of hTERT extends replicative capacity of human nucleus pulposus cells, and protects against serum starvation-induced apoptosis and cell cycle arrest. J Cell Biochem 2012; 113:2112-21. [DOI: 10.1002/jcb.24082] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Tedesco FS, Hoshiya H, D'Antona G, Gerli MFM, Messina G, Antonini S, Tonlorenzi R, Benedetti S, Berghella L, Torrente Y, Kazuki Y, Bottinelli R, Oshimura M, Cossu G. Stem cell-mediated transfer of a human artificial chromosome ameliorates muscular dystrophy. Sci Transl Med 2012; 3:96ra78. [PMID: 21849666 DOI: 10.1126/scitranslmed.3002342] [Citation(s) in RCA: 124] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In contrast to conventional gene therapy vectors, human artificial chromosomes (HACs) are episomal vectors that can carry large regions of the genome containing regulatory elements. So far, HACs have not been used as vectors in gene therapy for treating genetic disorders. Here, we report the amelioration of the dystrophic phenotype in the mdx mouse model of Duchenne muscular dystrophy (DMD) using a combination of HAC-mediated gene replacement and transplantation with blood vessel-associated stem cells (mesoangioblasts). We first genetically corrected mesoangioblasts from dystrophic mdx mice with a HAC vector containing the entire (2.4 Mb) human dystrophin genetic locus. Genetically corrected mesoangioblasts engrafted robustly and gave rise to many dystrophin-positive muscle fibers and muscle satellite cells in dystrophic mice, leading to morphological and functional amelioration of the phenotype that lasted for up to 8 months after transplantation. Thus, HAC-mediated gene transfer shows efficacy in a preclinical model of DMD and offers potential for future clinical translation.
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Affiliation(s)
- Francesco Saverio Tedesco
- Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Scientific Institute, 20132 Milan, Italy
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19
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Lakra WS, Swaminathan TR, Joy KP. Development, characterization, conservation and storage of fish cell lines: a review. FISH PHYSIOLOGY AND BIOCHEMISTRY 2011; 37:1-20. [PMID: 20607393 DOI: 10.1007/s10695-010-9411-x] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2010] [Accepted: 06/12/2010] [Indexed: 05/23/2023]
Abstract
Cell lines provide an important biological tool for carrying out investigations into physiology, virology, toxicology, carcinogenesis and transgenics. Teleost fish cell lines have been developed from a broad range of tissues such as ovary, fin, swim bladder, heart, spleen, liver, eye muscle, vertebrae, brain, skin. One hundred and twenty-four new fish cell lines from different fish species ranging from grouper to eel have been reported since the last review by Fryer and Lannan (J Tissue Culture Methods 16: 87-94, 1994). Among the cell lines listed, more than 60% were established from species from Asia, which contributes more than 80% of total fish production. This includes 59 cell lines from 19 freshwater, 54 from 22 marine and 11 from 3 brackish water fishes. Presently, about 283 cell lines have been established from finfish around the world. In addition to the listing and a scientific update on new cell lines, the importance of authentication, applications, cross-contamination and implications of overpassaged cell lines has also been discussed in this comprehensive review. The authors feel that the review will serve an updated database for beginners and established researchers in the field of fish cell line research and development.
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Affiliation(s)
- W S Lakra
- National Bureau of Fish Genetic Resources, Canal Ring Road, Lucknow, UP, India.
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20
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Kek Heng C, . SMN, . TSY, . RYO. Biopanning for Banana streak virus Binding Peptide by Phage Display Peptide Library. ACTA ACUST UNITED AC 2007. [DOI: 10.3923/jbs.2007.1382.1387] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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21
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Thompson MD, Bowen RAR, Wong BYL, Antal J, Liu Z, Yu H, Siminovitch K, Kreiger N, Rohan TE, Cole DEC. Whole genome amplification of buccal cell DNA: genotyping concordance before and after multiple displacement amplification. Clin Chem Lab Med 2005; 43:157-62. [PMID: 15843209 DOI: 10.1515/cclm.2005.026] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
While buccal cells provide an easily accessible source of genomic DNA, the amount extracted may be insufficient for many studies. Whole genome amplification (WGA) using multiple displacement amplification (MDA) may optimize buccal cell genomic DNA yield. We compared the usefulness, in epidemiological surveys, of DNA derived from buccal cells collected by alcohol mouthwash and amplified by WGA protocol and standard protocols. Buccal cell collection kits were mailed to 300 randomly selected members of a large cohort study, and 189 subjects returned buccal cell samples. We determined: (i) which QIAamp DNA Blood Mini Kit extraction protocol (tissue or blood) produced more DNA; and (ii) whether it is feasible to use MDA to prepare DNA for single nucleotide polymorphism (SNP) genotyping of markers such as the methylenetetrahydrofolate reductase (MTHFR) and vitamin D receptor (VDR) genes. The two DNA extraction protocols were tested on 20 different patient samples each. The tissue protocol yielded more DNA than the blood protocol (15.4+/-8.6 vs. 7.6+/-7.1 microg, p<0.0001). The 20 DNA samples extracted using the tissue protocol were then subjected to pre- and post-MDA genotyping using amplicons for the MTHFR SNP at C677T and the intron 8 VDR SNP. No genotyping discrepancies were detected in pair-wise comparisons of pre- and post-MDA. Genotyping DNA from MDA-based WGA is indistinguishable from routine polymerase chain reaction and offers a stable DNA source for genomic research and clinical diagnosis.
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Affiliation(s)
- Miles D Thompson
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
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22
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Orosz DE, Woost PG, Kolb RJ, Finesilver MB, Jin W, Frisa PS, Choo CK, Yau CF, Chan KW, Resnick MI, Douglas JG, Edwards JC, Jacobberger JW, Hopfer U. GROWTH, IMMORTALIZATION, AND DIFFERENTIATION POTENTIAL OF NORMAL ADULT HUMAN PROXIMAL TUBULE CELLS. ACTA ACUST UNITED AC 2004; 40:22-34. [PMID: 14748622 DOI: 10.1290/1543-706x(2004)40<22:giadpo>2.0.co;2] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Human proximal tubule epithelial cell lines are potentially useful models to elucidate the complex cellular and molecular details of water and electrolyte homeostasis in the kidney. Samples of normal adult human kidney tissue were obtained from surgical specimens, and S1 segments of proximal convoluted tubules were microdissected, placed on collagen-coated culture plate inserts, and cocultured with lethally irradiated 3T3 fibroblasts. Primary cultures of proximal tubule epithelial cells were infected with a replication-defective retroviral construct encoding either wild-type or temperature-sensitive simian virus 40 large T-antigen. Cells forming electrically resistive monolayers were selected and expanded in culture. Three cell lines (HPCT-03-ts, HPCT-05-wt, and HPCT-06-wt) were characterized for proximal tubule phenotype by electron microscopy, electrophysiology, immunofluorescence, Southern hybridization, and reverse transcriptase-polymerase chain reaction. Each of the three formed polarized, resistive epithelial monolayers with apical microvilli, tight junctional complexes, numerous mitochondria, well-developed Golgi complexes, extensive endoplasmic reticulum, convolutions of the basolateral plasma membrane, and a primary cilium. Each exhibited succinate, phosphate, and Na,K- adenosine triphosphatase (ATPase) transport activity, as well as acidic dipeptide- and adenosine triphosphate-regulated mechanisms of ion transport. Transcripts for Na(+)-bicarbonate cotransporter, Na(+)-H(+) exchanger isoform 3, Na,K-ATPase, parathyroid hormone receptor, epidermal growth factor receptor, and vasopressin V2 receptor were identified. Furthermore, immunoreactive sodium phosphate cotransporter type II, vasopressin receptor V1a, and CLIC-1 (NCC27) were also identified. These well-differentiated, transport-competent cell lines demonstrated the growth, immortalization, and differentiation potential of normal, adult, human proximal tubule cells and consequently have wide applicability in cell biology and renal physiology.
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Affiliation(s)
- David E Orosz
- Department of Physiology, Case Western Reserve University, Cleveland, Ohio 44106-4970, USA
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23
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Lovmar L, Fredriksson M, Liljedahl U, Sigurdsson S, Syvänen AC. Quantitative evaluation by minisequencing and microarrays reveals accurate multiplexed SNP genotyping of whole genome amplified DNA. Nucleic Acids Res 2003; 31:e129. [PMID: 14576329 PMCID: PMC275486 DOI: 10.1093/nar/gng129] [Citation(s) in RCA: 115] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Whole genome amplification (WGA) procedures such as primer extension preamplification (PEP) or multiple displacement amplification (MDA) have the potential to provide an unlimited source of DNA for large-scale genetic studies. We have performed a quantitative evaluation of PEP and MDA for genotyping single nucleotide polymorphisms (SNPs) using multiplex, four-color fluorescent minisequencing in a microarray format. Forty-five SNPs were genotyped and the WGA methods were evaluated with respect to genotyping success, signal-to-noise ratios, power of genotype discrimination, yield and imbalanced amplification of alleles in the MDA product. Both PEP and MDA products provided genotyping results with a high concordance to genomic DNA. For PEP products the power of genotype discrimination was lower than for MDA due to a 2-fold lower signal-to-noise ratio. MDA products were indistinguishable from genomic DNA in all aspects studied. To obtain faithful representation of the SNP alleles at least 0.3 ng DNA should be used per MDA reaction. We conclude that the use of WGA, and MDA in particular, is a highly promising procedure for producing DNA in sufficient amounts even for genome wide SNP mapping studies.
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Affiliation(s)
- Lovisa Lovmar
- Molecular Medicine, Department of Medical Sciences, Entrance 70, 3rd Floor, Research Department 2, Uppsala University Hospital, SE-75185 Uppsala, Sweden
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24
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Zheng W, Zhao Q. Establishment and characterization of an immortalized Z310 choroidal epithelial cell line from murine choroid plexus. Brain Res 2002; 958:371-80. [PMID: 12470873 PMCID: PMC3980880 DOI: 10.1016/s0006-8993(02)03683-1] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The choroid plexus plays a wide range of roles in brain development, maturation, aging process, endocrine regulation, and pathogenesis of certain neurodegenerative diseases. To facilitate in vitro study, we have used a gene transfection technique to immortalize murine choroidal epithelial cells. A viral plasmid (pSV3neo) was inserted into the host genome of primary choroidal epithelia by calcium phosphate precipitation. The transfected epithelial cells, i.e., Z310 cells, that survived from cytotoxic selection expressed SV40 large-T antigen throughout the life span, suggesting a successful gene transfection. The cells displayed the same polygonal epithelial morphology as the starting cells by light microscopy. Immunocytochemical studies demonstrate the presence of transthyretin (TTR), a thyroxine transport protein known to be exclusively produced by the choroidal epithelia in the CNS, in both transfected and starting cells. Western blot analyses further confirm the production and secretion of TTR by these cells. The mRNAs encoding transferrin receptor (TfR) were identified by Northern blot analyses. The cells grow at a steady rate, currently in the 110th passage with a population doubling time of 20-22 h in the established culture. When Z310 cells were cultured onto a Trans-well apparatus, the cells formed an epithelial monolayer similar to primary choroidal cells, possessing features such as an uneven fluid level between inner and outer chambers and an electrical resistance approximately 150-200 omega-cm(2). These results indicate that immortalized Z310 cells possess the characteristics of choroidal epithelia and may have the potential for application in blood-CSF barrier (BCB) research.
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Affiliation(s)
- Wei Zheng
- Department of Environmental Health Sciences, Columbia University School of Public Health, 60 Haven Ave, B1-110, New York, NY 10032, USA.
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25
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Takeuchi K, Sakurada K, Endou H, Obinata M, Quinlan MP. Differential effects of DNA tumor virus genes on the expression profiles, differentiation, and morphogenetic reprogramming potential of epithelial cells. Virology 2002; 300:8-19. [PMID: 12202201 DOI: 10.1006/viro.2002.1512] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The availability of cell lines that retain their differentiation programs is important for the study of differentiated cell types and the development of cell therapies. DNA tumor virus genes are often used to establish cell lines from primary culture for the analysis of cell-specific functions. To ascertain whether viral immortalizing or transforming genes differed in their effects on cellular differentiation programs, the E1A 12S (WT12S) gene of adenovirus and the large T antigen (LT) gene of SV40 were used to derive stable cell lines from primary kidney. The resultant cell types exhibited very different morphologies, growth and behavior patterns, differentiation states, and plasticities. Renal cells immortalized by LT exhibited branching tubulogenesis in response to Matrigel. This was in contrast to their behavior under normal culture conditions, wherein they were less differentiated, very nonadhesive, very rapidly growing, and transformed. These cells coexpressed adult epithelial (keratin) and embryonic mesenchymal (vimentin, osteopontin, FSP1, PAX-2, and WT1) genes. WT12S-immortalized cells grown on or in Matrigel formed cysts or tubules, consistent with their expression profiles, which consisted of both epithelial and adult kidney markers (E-cadherin, alpha-catenin, circumferential actin filaments (CAF), alkaline phosphatase, aminopeptidase M, BMP7, or podocalyxin), but not embryonic/mesenchymal markers (PAX-2 or WT1). The WT12S-expressing cells were well differentiated, adhesive, slow growing, and nontransformed. Thus, cells expressing WT12S maintained their original differentiation status and were less sensitive to reprogramming, while cells expressing LT were dedifferentiated, but had the potential for reprogramming by exogenous factors.
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Affiliation(s)
- Kyoko Takeuchi
- Tokyo Research Laboratories, Kyowa Hakko Kogyo Co., Ltd. Asahi-machi 3-6-6, Machida-shi, Tokyo, 194-8533, Japan
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26
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Velge P, Bottreau E, Quéré P, Pardon P, Nicolle JC, Morisson M, Bout D, Dimier I. Establishment and characterization of partially differentiated chicken enterocyte cell clones. Eur J Cell Biol 2002; 81:203-12. [PMID: 12018388 DOI: 10.1078/0171-9335-00237] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Three enterocyte cell clones were established in vitro from the intestine of a PA12 hen embryo. These cells exhibited epithelioid morphology and grew as monolayers. The cells were continuously propagated in culture up to 250 passages. Gradual increase in growth rate with time and in anchorage-independent growth in both agar and agarose showed that the three cell clones spontaneously transformed in vitro. The clones were heteroploid with one marker chromosome. Interestingly, they had features of partly differentiated enterocytes, especially microvilli, junctions connecting adjacent cells (tight junctions, desmosomes, hemidesmosomes, gap junctions), villin and cytokeratins. In addition, cells expressed brush border enzyme activity and transepithelial resistance. The fact that the levels of dipeptidyl peptidase IV (DPP-IV) and alkaline phosphatase activities fluctuated according to culture time and that MHC class II was induced by activation of cells with interferon suggested that the state of differentiation of the 3 cell clones could be modified in vitro. These clones are the first established avian enterocyte cell clones to be described. Because each cell clone exhibited differences in the level of differentiation and sensitivity to Salmonella infection, their use will allow comparative investigations concerning markers of differentiation of avian enterocytes and infection by host-adapted bacteria and parasites.
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Affiliation(s)
- Philippe Velge
- Institut National de la Recherche Agronomique, Centre de Tours-Nouzilly, Unité UR 918 de Pathologie Infectieuse et Immunologie, France.
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Wu YY, Mujtaba T, Han SSW, Fischer I, Rao MS. Isolation of a glial-restricted tripotential cell line from embryonic spinal cord cultures. Glia 2002; 38:65-79. [PMID: 11921204 DOI: 10.1002/glia.10049] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Neuroepithelial stem cells (NEPs), glial-restricted precursors (GRPs), and neuron-restricted precursors (NRPs) are present during early differentiation of the spinal cord and can be identified by cell surface markers. In this article, we describe the properties of GRP cells that have been immortalized using a regulatable v-myc retrovirus construct. Immortalized GRP cells can be maintained in an undifferentiated dividing state for long periods and can be induced to differentiate into two types of astrocytes and into oligodendrocytes in culture. A clonal cell line prepared from immortalized GRP cells, termed GRIP-1, was also shown to retain the properties of a glial-restricted tripotential precursor. Transplantation of green fluorescent protein (GFP)-labeled subclones of the immortalized cells into the adult CNS demonstrates that this cell line can also participate in the in vivo development of astrocytes and oligodendrocytes. Late passages of the immortalized cells undergo limited transdifferentiation into neurons as assessed by expression of multiple neuronal markers. The availability of a conditionally immortalized cell line obviates the difficulties of obtaining a large and homogeneous population of GRPs that can be used for studying the mechanism and signals for glial cell differentiation as well as their application in transplantation protocols.
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Affiliation(s)
- Yuan Yuan Wu
- Department of Neurobiology and Anatomy, University of Utah School of Medicine, Salt Lake City, Utah, USA
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Kobayashi N, Westerman KA, Tanaka N, Fox IJ, Leboulch P. A reversibly immortalized human hepatocyte cell line as a source of hepatocyte-based biological support. Addict Biol 2001; 6:293-300. [PMID: 11900607 DOI: 10.1080/13556210020077019] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The application of hepatocyte transplantation (HTX) is increasingly envisioned for temporary metabolic support during acute liver failure and provision of specific liver functions in inherited liver-based metabolic diseases. Compared with whole liver transplantation, HTX is a technically simple procedure and hepatocytes can be cryopreserved for future use. A major limitation of this form of therapy in humans is the worldwide shortage of human livers for isolating an adequate number of transplantable human hepatocyes when needed. Furthermore, the numbers of donor livers available for hepatocyte isolation is limited by competition for their use in whole organ transplantation. Considering the cost of hepatocyte isolation and the need for immediate preparation of consistent and functional cells, it is unlikely that human hepatocytes can be obtained on such a scale to treat a large number of patients with falling liver functions. The utilization of xenogenic hepatocytes will result in additional concerns regarding transmission of infectious pathogens and immunological and physiological incompatibilities between animals and humans. An attractive alternative to primary human hepatocytes is the use of tightly regulated human hepatocyte cell lines. Such cell lines can provide the advantages of unlimited availability, sterility and uniformity. We describe here methods for creating transplantable human hepatocyte cell lines using currently available cell cultures and gene transfer technology.
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Affiliation(s)
- Naoya Kobayashi
- Department of Gastroenterological Surgery, Transplantation and Surgical Oncology, Okayama University Graduate School of Medicine and Dentistry, Okayama, Japan; Japan Human Sciences Foundation
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