1
|
Yoneyama Y, Zhang RR, Kimura M, Cai Y, Adam M, Parameswaran S, Masaki H, Mizuno N, Bhadury J, Maezawa S, Ochiai H, Nakauchi H, Potter SS, Weirauch MT, Takebe T. Inter-cellular mRNA Transfer Alters Human Pluripotent Stem Cell State. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.27.600209. [PMID: 38979277 PMCID: PMC11230441 DOI: 10.1101/2024.06.27.600209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
Inter-cellular transmission of mRNA is being explored in mammalian species using immortal cell lines (1-3). Here, we uncover an inter-cellular mRNA transfer phenomenon that allows for the adaptation and reprogramming of human primed pluripotent stem cells (hPSCs). This process is induced by the direct cell contact-mediated coculture with mouse embryonic stem cells (mESCs) under the condition impermissible for human primed PSC culture. Mouse-derived mRNA contents are transmitted into adapted hPSCs only in the coculture. Transfer-specific mRNA analysis show the enrichment for divergent biological pathways involving transcription/translational machinery and stress-coping mechanisms, wherein such transfer is diminished when direct cell contacts are lost. After 5 days of mESC culture, surface marker analysis, and global gene profiling confirmed that mRNA transfer-prone hPSC efficiently gains a naïve-like state. Furthermore, transfer-specific knockdown experiments targeting mouse-specific transcription factor-coding mRNAs in hPSC show that mouse-derived Tfcp2l1, Tfap2c, and Klf4 are indispensable for human naïve-like conversion. Thus, inter-species mRNA transfer triggers cellular reprogramming in mammalian cells. Our results support that episodic mRNA transfer can occur in cell cooperative and competitive processes(4), which provides a fresh perspective on understanding the roles of mRNA mobility for intra- and inter-species cellular communications.
Collapse
Affiliation(s)
- Yosuke Yoneyama
- Institute of Research, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
- Department of Genome Biology, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
| | - Ran-Ran Zhang
- Divisions of Gastroenterology, Hepatology & Nutrition, Developmental Biology and Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
| | - Masaki Kimura
- Divisions of Gastroenterology, Hepatology & Nutrition, Developmental Biology and Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
| | - Yuqi Cai
- Divisions of Gastroenterology, Hepatology & Nutrition, Developmental Biology and Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
| | - Mike Adam
- Divisions of Gastroenterology, Hepatology & Nutrition, Developmental Biology and Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
| | - Sreeja Parameswaran
- Center for Autoimmune Genomics and Etiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
| | - Hideki Masaki
- Division of Stem Cell Therapy, Institute of Medical Science, University of Tokyo, Tokyo, 108-8639, Japan
| | - Naoaki Mizuno
- Division of Stem Cell Therapy, Institute of Medical Science, University of Tokyo, Tokyo, 108-8639, Japan
| | - Joydeep Bhadury
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, 265 Campus Drive, Stanford, CA 94305, USA
| | - So Maezawa
- Faculty of Science and Technology, Department of Applied Biological Science, Tokyo University of Science, Chiba, 278-8510, Japan
| | - Hiroshi Ochiai
- Medical Institute of Bioregulation, Kyushu University, Fukuoka, 812-0054, Japan
| | - Hiromitsu Nakauchi
- Division of Stem Cell Therapy, Institute of Medical Science, University of Tokyo, Tokyo, 108-8639, Japan
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, 265 Campus Drive, Stanford, CA 94305, USA
| | - S. Steven Potter
- Divisions of Gastroenterology, Hepatology & Nutrition, Developmental Biology and Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
| | - Matthew T. Weirauch
- Divisions of Gastroenterology, Hepatology & Nutrition, Developmental Biology and Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
- Center for Autoimmune Genomics and Etiology, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
| | - Takanori Takebe
- Institute of Research, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
- Department of Genome Biology, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan
- Divisions of Gastroenterology, Hepatology & Nutrition, Developmental Biology and Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
- Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229-3039, USA
- Premium Research Institute for Human Metaverse Medicine (WPI-PRIMe), Osaka University, Suita, Osaka 565-0871, Japan
| |
Collapse
|
2
|
Garry MG, Caplan AL, Garry DJ. Emerging technologies and ethics-exogenic chimeric humanized organs. Am J Transplant 2022; 22:2786-2790. [PMID: 36052557 PMCID: PMC10087366 DOI: 10.1111/ajt.17188] [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: 03/10/2021] [Revised: 08/08/2022] [Accepted: 08/25/2022] [Indexed: 01/25/2023]
Abstract
Organ transplantation is limited due to the scarcity of donor organs. In order to expand the supply of organs for transplantation, interspecies chimeras have been examined as a potential future source of humanized organs. Recent studies using gene editing technologies in combination with somatic cell nuclear transfer technology and hiPSCs successfully engineered humanized skeletal muscle in the porcine embryo. As these technologies progress, there are ethical issues that warrant consideration and dialogue.
Collapse
Affiliation(s)
- Mary G Garry
- Paul and Sheila Wellstone Muscular Dystrophy Center, University of Minnesota, Minneapolis, Minnesota, USA.,Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota, USA.,Regenerative Medicine and Sciences Program, University of Minnesota, Minneapolis, Minnesota, USA.,NorthStar Genomics, LLC, Eagan, Minnesota, USA
| | - Arthur L Caplan
- Division of Medical Ethics, New York University Langone Medical Center, New York, New York, USA
| | - Daniel J Garry
- Paul and Sheila Wellstone Muscular Dystrophy Center, University of Minnesota, Minneapolis, Minnesota, USA.,Stem Cell Institute, University of Minnesota, Minneapolis, Minnesota, USA.,Regenerative Medicine and Sciences Program, University of Minnesota, Minneapolis, Minnesota, USA.,NorthStar Genomics, LLC, Eagan, Minnesota, USA
| |
Collapse
|
3
|
Takahashi J, Mizutani T, Sugihara HY, Nagata S, Kato S, Hiraguri Y, Takeoka S, Tsuchiya M, Kuno R, Kakinuma S, Watanabe M, Okamoto R. Suspension culture in a rotating bioreactor for efficient generation of human intestinal organoids. CELL REPORTS METHODS 2022; 2:100337. [PMID: 36452871 PMCID: PMC9701612 DOI: 10.1016/j.crmeth.2022.100337] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 09/21/2022] [Accepted: 10/20/2022] [Indexed: 06/17/2023]
Abstract
Human intestinal organoids (HIOs) derived from human pluripotent stem cells (hPSCs) hold great promise for translational medical applications. A common method to obtain HIOs has been to harvest floating hindgut spheroids arising from hPSCs. As this technique is elegant but burdensome due to the complex protocol and line-to-line variability, a more feasible method is desired. Here, we establish a robust differentiation method into suspension-cultured HIOs (s-HIOs) by seeding dissociated cells on a spheroid-forming plate. This protocol realizes the reliable generation of size-controllable spheroids. Under optimized conditions in a rotating bioreactor, the generated spheroids quickly grow and mature into large s-HIOs with supporting mesenchyme. Upon mesenteric transplantation, s-HIOs further mature and develop complex tissue architecture in vivo. This method demonstrates that intestinal tissue can be generated from iPSC-derived HIOs via suspension induction and bioreactor maturation, establishing a reliable culture platform with wide applications in regenerative medicine.
Collapse
Affiliation(s)
- Junichi Takahashi
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Tomohiro Mizutani
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Hady Yuki Sugihara
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Sayaka Nagata
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Shu Kato
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Yui Hiraguri
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Sayaka Takeoka
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Mao Tsuchiya
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Reiko Kuno
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Sei Kakinuma
- Department of Clinical and Diagnostic Laboratory Science, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Mamoru Watanabe
- Advanced Research Institute, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Ryuichi Okamoto
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| |
Collapse
|
4
|
Huang B, Zeng Z, Zhang CC, Schreiber ME, Li Z. Approaches to kidney replacement therapies—opportunities and challenges. Front Cell Dev Biol 2022; 10:953408. [PMID: 35982852 PMCID: PMC9380013 DOI: 10.3389/fcell.2022.953408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/01/2022] [Indexed: 11/29/2022] Open
Abstract
One out of seven people develop chronic kidney disease (CKD). When kidney function continues to decline, CKD patients may develop end-stage renal disease (ESRD, or kidney failure). More than 2 out of 1,000 adults develop ESRD and these patients must live on dialysis or get a kidney transplant to survive. Each year, more than $51 billion is spent to treat patients with ESRD in the United States. In addition, ESRD greatly reduces longevity and quality of life for patients. Compared to dialysis, kidney transplant offers the best chance of survival, but few donor organs are available. Thus, there is an urgent need for innovative solutions that address the shortage of kidneys available for transplantation. Here we summarize the status of current approaches that are being developed to solve the shortage of donor kidneys. These include the bioartificial kidney approach which aims to make a portable dialysis device, the recellularization approach which utilizes native kidney scaffold to make an engineered kidney, the stem cell-based approach which aims to generate a kidney de novo by recapitulating normal kidney organogenesis, the xenotransplantation approach which has the goal to make immunocompatible pig kidneys for transplantation, and the interspecies chimera approach which has potential to generate a human kidney in a host animal. We also discuss the interconnections among the different approaches, and the remaining challenges of translating these approaches into novel therapies.
Collapse
Affiliation(s)
- Biao Huang
- USC/UKRO Kidney Research Center, Division of Nephrology and Hypertension, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
- Deptartment of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Zipeng Zeng
- USC/UKRO Kidney Research Center, Division of Nephrology and Hypertension, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
- Deptartment of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Chennan C. Zhang
- USC/UKRO Kidney Research Center, Division of Nephrology and Hypertension, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
- Deptartment of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Megan E. Schreiber
- USC/UKRO Kidney Research Center, Division of Nephrology and Hypertension, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
- Deptartment of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Zhongwei Li
- USC/UKRO Kidney Research Center, Division of Nephrology and Hypertension, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
- Deptartment of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
- *Correspondence: Zhongwei Li,
| |
Collapse
|
5
|
Zywitza V, Rusha E, Shaposhnikov D, Ruiz-Orera J, Telugu N, Rishko V, Hayashi M, Michel G, Wittler L, Stejskal J, Holtze S, Göritz F, Hermes R, Wang J, Izsvák Z, Colleoni S, Lazzari G, Galli C, Hildebrandt TB, Hayashi K, Diecke S, Drukker M. Naïve-like pluripotency to pave the way for saving the northern white rhinoceros from extinction. Sci Rep 2022; 12:3100. [PMID: 35260583 PMCID: PMC8904600 DOI: 10.1038/s41598-022-07059-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 02/09/2022] [Indexed: 11/09/2022] Open
Abstract
The northern white rhinoceros (NWR) is probably the earth's most endangered mammal. To rescue the functionally extinct species, we aim to employ induced pluripotent stem cells (iPSCs) to generate gametes and subsequently embryos in vitro. To elucidate the regulation of pluripotency and differentiation of NWR PSCs, we generated iPSCs from a deceased NWR female using episomal reprogramming, and observed surprising similarities to human PSCs. NWR iPSCs exhibit a broad differentiation potency into the three germ layers and trophoblast, and acquire a naïve-like state of pluripotency, which is pivotal to differentiate PSCs into primordial germ cells (PGCs). Naïve culturing conditions induced a similar expression profile of pluripotency related genes in NWR iPSCs and human ESCs. Furthermore, naïve-like NWR iPSCs displayed increased expression of naïve and PGC marker genes, and a higher integration propensity into developing mouse embryos. As the conversion process was aided by ectopic BCL2 expression, and we observed integration of reprogramming factors, the NWR iPSCs presented here are unsuitable for gamete production. However, the gained insights into the developmental potential of both primed and naïve-like NWR iPSCs are fundamental for in future PGC-specification in order to rescue the species from extinction using cryopreserved somatic cells.
Collapse
Affiliation(s)
- Vera Zywitza
- Technology Platform Pluripotent Stem Cells, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany
| | - Ejona Rusha
- Induced Pluripotent Stem Cell Core Facility, Helmholtz Zentrum München, 85764, Neuherberg, Germany
| | - Dmitry Shaposhnikov
- Induced Pluripotent Stem Cell Core Facility, Helmholtz Zentrum München, 85764, Neuherberg, Germany
| | - Jorge Ruiz-Orera
- Cardiovascular and Metabolic Sciences, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany
| | - Narasimha Telugu
- Technology Platform Pluripotent Stem Cells, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany
| | - Valentyna Rishko
- Induced Pluripotent Stem Cell Core Facility, Helmholtz Zentrum München, 85764, Neuherberg, Germany
| | - Masafumi Hayashi
- Department of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Geert Michel
- FEMTransgenic Technologies, Charité, 13125, Berlin, Germany
| | - Lars Wittler
- Department of Developmental Genetics, Max Planck Institute for Molecular Genetics, 14195, Berlin, Germany
| | - Jan Stejskal
- ZOO Dvůr Králové, Štefánikova 1029, 544 01, Dvůr Králové nad Labem, Czech Republic
| | - Susanne Holtze
- Leibniz Institute for Zoo and Wildlife Research, 10315, Berlin, Germany
| | - Frank Göritz
- Leibniz Institute for Zoo and Wildlife Research, 10315, Berlin, Germany
| | - Robert Hermes
- Leibniz Institute for Zoo and Wildlife Research, 10315, Berlin, Germany
| | - Jichang Wang
- Mobile DNA, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany
| | - Zsuzsanna Izsvák
- Mobile DNA, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany
| | - Silvia Colleoni
- Laboratory of Reproductive Technologies, Avantea, 26100, Cremona, Italy
| | - Giovanna Lazzari
- Laboratory of Reproductive Technologies, Avantea, 26100, Cremona, Italy
- Fondazione Avantea, 26100, Cremona, Italy
| | - Cesare Galli
- Laboratory of Reproductive Technologies, Avantea, 26100, Cremona, Italy
- Fondazione Avantea, 26100, Cremona, Italy
| | - Thomas B Hildebrandt
- Leibniz Institute for Zoo and Wildlife Research, 10315, Berlin, Germany
- Faculty of Veterinary Medicine, Freie Universität Berlin, 14163, Berlin, Germany
| | - Katsuhiko Hayashi
- Department of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Sebastian Diecke
- Technology Platform Pluripotent Stem Cells, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), 13125, Berlin, Germany.
| | - Micha Drukker
- Induced Pluripotent Stem Cell Core Facility, Helmholtz Zentrum München, 85764, Neuherberg, Germany.
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research (LACDR), Leiden University, 2300 RA, Leiden, The Netherlands.
| |
Collapse
|
6
|
Founta KM, Papanayotou C. In Vivo Generation of Organs by Blastocyst Complementation: Advances and Challenges. Int J Stem Cells 2021; 15:113-121. [PMID: 34711704 PMCID: PMC9148837 DOI: 10.15283/ijsc21122] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/05/2021] [Accepted: 08/08/2021] [Indexed: 11/09/2022] Open
Abstract
The ultimate goal of regenerative medicine is to replace damaged cells, tissues or whole organs, in order to restore their proper function. Stem cell related technologies promise to generate transplants from the patients' own cells. Novel approaches such as blastocyst complementation combined with genome editing open up new perspectives for organ replacement therapies. This review summarizes recent advances in the field and highlights the challenges that still remain to be addressed.
Collapse
Affiliation(s)
- Konstantina-Maria Founta
- Department of Basic Science, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Costis Papanayotou
- Department of Basic Science, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| |
Collapse
|
7
|
Zheng C, Ballard EB, Wu J. The road to generating transplantable organs: from blastocyst complementation to interspecies chimeras. Development 2021; 148:dev195792. [PMID: 34132325 PMCID: PMC10656466 DOI: 10.1242/dev.195792] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Growing human organs in animals sounds like something from the realm of science fiction, but it may one day become a reality through a technique known as interspecies blastocyst complementation. This technique, which was originally developed to study gene function in development, involves injecting donor pluripotent stem cells into an organogenesis-disabled host embryo, allowing the donor cells to compensate for missing organs or tissues. Although interspecies blastocyst complementation has been achieved between closely related species, such as mice and rats, the situation becomes much more difficult for species that are far apart on the evolutionary tree. This is presumably because of layers of xenogeneic barriers that are a result of divergent evolution. In this Review, we discuss the current status of blastocyst complementation approaches and, in light of recent progress, elaborate on the keys to success for interspecies blastocyst complementation and organ generation.
Collapse
Affiliation(s)
- Canbin Zheng
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Department of Microsurgery, Orthopaedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Emily B. Ballard
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Jun Wu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
- Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| |
Collapse
|
8
|
Running the full human developmental clock in interspecies chimeras using alternative human stem cells with expanded embryonic potential. NPJ Regen Med 2021; 6:25. [PMID: 34001907 PMCID: PMC8128894 DOI: 10.1038/s41536-021-00135-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 04/20/2021] [Indexed: 02/08/2023] Open
Abstract
Human pluripotent stem cells (hPSCs) can generate specialized cell lineages that have great potential for regenerative therapies and disease modeling. However, the developmental stage of the lineages generated from conventional hPSC cultures in vitro are embryonic in phenotype, and may not possess the cellular maturity necessary for corrective regenerative function in vivo in adult recipients. Here, we present the scientific evidence for how adult human tissues could generate human–animal interspecific chimeras to solve this problem. First, we review the phenotypes of the embryonic lineages differentiated from conventional hPSC in vitro and through organoid technologies and compare their functional relevance to the tissues generated during normal human in utero fetal and adult development. We hypothesize that the developmental incongruence of embryo-stage hPSC-differentiated cells transplanted into a recipient adult host niche is an important mechanism ultimately limiting their utility in cell therapies and adult disease modeling. We propose that this developmental obstacle can be overcome with optimized interspecies chimeras that permit the generation of adult-staged, patient-specific whole organs within animal hosts with human-compatible gestational time-frames. We suggest that achieving this goal may ultimately have to await the derivation of alternative, primitive totipotent-like stem cells with improved embryonic chimera capacities. We review the scientific challenges of deriving alternative human stem cell states with expanded embryonic potential, outline a path forward for conducting this emerging research with appropriate ethical and regulatory oversight, and defend the case of why current federal funding restrictions on this important category of biomedical research should be liberalized.
Collapse
|
9
|
Qin Y, Wen D. Breakthrough of interspecific chimerism: blocking apoptosis. CELL REGENERATION (LONDON, ENGLAND) 2021; 10:18. [PMID: 33948765 PMCID: PMC8096873 DOI: 10.1186/s13619-021-00080-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 03/08/2021] [Indexed: 11/22/2022]
Abstract
On January 28 in Nature online, Zheng et al. (Nature, 2021 (Online ahead of print)) reported that they developed an ingenious method of interspecies PSC co-culture system in vitro which unfolded interspecific cell competition. This study paves the way for discovering the mechanism of interspecific chimera and for further interspecific organogenesis between evolutionarily distant species.
Collapse
Affiliation(s)
- Yiren Qin
- Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, New York, NY, 10065, USA.
| | - Duancheng Wen
- Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, New York, NY, 10065, USA.
| |
Collapse
|
10
|
Brown J, Barry C, Schmitz MT, Argus C, Bolin JM, Schwartz MP, Van Aartsen A, Steill J, Swanson S, Stewart R, Thomson JA, Kendziorski C. Interspecies chimeric conditions affect the developmental rate of human pluripotent stem cells. PLoS Comput Biol 2021; 17:e1008778. [PMID: 33647016 PMCID: PMC7951976 DOI: 10.1371/journal.pcbi.1008778] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 03/11/2021] [Accepted: 02/08/2021] [Indexed: 12/17/2022] Open
Abstract
Human pluripotent stem cells hold significant promise for regenerative medicine. However, long differentiation protocols and immature characteristics of stem cell-derived cell types remain challenges to the development of many therapeutic applications. In contrast to the slow differentiation of human stem cells in vitro that mirrors a nine-month gestation period, mouse stem cells develop according to a much faster three-week gestation timeline. Here, we tested if co-differentiation with mouse pluripotent stem cells could accelerate the differentiation speed of human embryonic stem cells. Following a six-week RNA-sequencing time course of neural differentiation, we identified 929 human genes that were upregulated earlier and 535 genes that exhibited earlier peaked expression profiles in chimeric cell cultures than in human cell cultures alone. Genes with accelerated upregulation were significantly enriched in Gene Ontology terms associated with neurogenesis, neuron differentiation and maturation, and synapse signaling. Moreover, chimeric mixed samples correlated with in utero human embryonic samples earlier than human cells alone, and acceleration was dose-dependent on human-mouse co-culture ratios. The altered gene expression patterns and developmental rates described in this report have implications for accelerating human stem cell differentiation and the use of interspecies chimeric embryos in developing human organs for transplantation.
Collapse
Affiliation(s)
- Jared Brown
- Department of Statistics, University of Wisconsin-Madison, Wisconsin, United States of America
- * E-mail: (JB); (CK)
| | - Christopher Barry
- Morgridge Institute for Research, Madison, Wisconsin, United States of America
| | - Matthew T. Schmitz
- Morgridge Institute for Research, Madison, Wisconsin, United States of America
| | - Cara Argus
- Morgridge Institute for Research, Madison, Wisconsin, United States of America
| | - Jennifer M. Bolin
- Morgridge Institute for Research, Madison, Wisconsin, United States of America
| | - Michael P. Schwartz
- NSF Center for Sustainable Nanotechnology, Department of Chemistry, University of Wisconsin-Madison, Wisconsin, United States of America
| | - Amy Van Aartsen
- Morgridge Institute for Research, Madison, Wisconsin, United States of America
| | - John Steill
- Morgridge Institute for Research, Madison, Wisconsin, United States of America
| | - Scott Swanson
- Morgridge Institute for Research, Madison, Wisconsin, United States of America
| | - Ron Stewart
- Morgridge Institute for Research, Madison, Wisconsin, United States of America
| | - James A. Thomson
- Morgridge Institute for Research, Madison, Wisconsin, United States of America
- Department of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, United States of America
- Department of Molecular, Cellular, and Developmental Biology, University of California, Santa Barbara, California, United States of America
| | - Christina Kendziorski
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Wisconsin, United States of America
- * E-mail: (JB); (CK)
| |
Collapse
|
11
|
Garry DJ, Caplan AL, Garry MG. Chimeric Humanized Vasculature and Blood: The Intersection of Science and Ethics. Stem Cell Reports 2021; 14:538-540. [PMID: 32294412 PMCID: PMC7160389 DOI: 10.1016/j.stemcr.2020.03.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 03/17/2020] [Accepted: 03/18/2020] [Indexed: 11/28/2022] Open
Abstract
The only curative therapy for diseases such as organ failure is orthotopic organ transplantation. Organ transplantation has been limited due to the shortage of donor organs. The huge disparity between those who need and those who receive transplantation therapy drives the pursuit of alternative treatments. Therefore, novel therapies are warranted. Recent studies support the feasibility of generating human-porcine chimeras that one day would provide humanized vasculature and blood for transplantation and serve as important research models. The ethical issues they raise require open discussion and dialog lest promising lines of inquiry flounder due to unfounded fears or compromised public trust.
Collapse
Affiliation(s)
- Daniel J Garry
- Lillehei Heart Institute, Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA; Stem Cell Institute, University of Minnesota, Minneapolis, MN 55455, USA; Regenerative Medicine and Sciences Program, Paul and Sheila Wellstone Muscular Dystrophy Center, University of Minnesota, 2231 6(th) Street SE (CCRB 4-146), Minneapolis, MN 55455, USA.
| | - Arthur L Caplan
- Division of Medical Ethics, New York University Langone Medical Center, New York, NY 10016, USA
| | - Mary G Garry
- Lillehei Heart Institute, Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA; Stem Cell Institute, University of Minnesota, Minneapolis, MN 55455, USA; Regenerative Medicine and Sciences Program, Paul and Sheila Wellstone Muscular Dystrophy Center, University of Minnesota, 2231 6(th) Street SE (CCRB 4-146), Minneapolis, MN 55455, USA
| |
Collapse
|
12
|
Semi K, Takashima Y. Pluripotent stem cells for the study of early human embryology. Dev Growth Differ 2021; 63:104-115. [PMID: 33570781 PMCID: PMC8251740 DOI: 10.1111/dgd.12715] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 02/02/2021] [Accepted: 02/08/2021] [Indexed: 02/06/2023]
Abstract
Forty years have passed since the first pluripotent stem cells (PSCs), mouse embryonic stem cells (ESCs), were established. Since then, several PSCs have been reported, including human ESCs in 1998, mouse epiblast stem cells (EpiSCs) in 2007, induced PSCs (iPSCs) in 2006 and 2007, and naïve human PSCs in 2014. Naïve PSCs are thought to correspond to pre-implantation epiblast cells, whereas conventional (or primed) human PSCs correspond to post-implantation epiblast cells. Thus, naïve and primed PSCs are classified by their developmental stages and have stage-specific characteristics, despite sharing the common feature of pluripotency. In this review, we discuss the current status of PSCs and their use to model human peri-implantation development.
Collapse
Affiliation(s)
- Katsunori Semi
- Center for iPS Cell Research and ApplicationKyoto UniversityKyotoJapan
| | | |
Collapse
|
13
|
Aksoy I, Rognard C, Moulin A, Marcy G, Masfaraud E, Wianny F, Cortay V, Bellemin-Ménard A, Doerflinger N, Dirheimer M, Mayère C, Bourillot PY, Lynch C, Raineteau O, Joly T, Dehay C, Serrano M, Afanassieff M, Savatier P. Apoptosis, G1 Phase Stall, and Premature Differentiation Account for Low Chimeric Competence of Human and Rhesus Monkey Naive Pluripotent Stem Cells. Stem Cell Reports 2020; 16:56-74. [PMID: 33382978 PMCID: PMC7815945 DOI: 10.1016/j.stemcr.2020.12.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 12/01/2020] [Accepted: 12/01/2020] [Indexed: 11/25/2022] Open
Abstract
After reprogramming to naive pluripotency, human pluripotent stem cells (PSCs) still exhibit very low ability to make interspecies chimeras. Whether this is because they are inherently devoid of the attributes of chimeric competency or because naive PSCs cannot colonize embryos from distant species remains to be elucidated. Here, we have used different types of mouse, human, and rhesus monkey naive PSCs and analyzed their ability to colonize rabbit and cynomolgus monkey embryos. Mouse embryonic stem cells (ESCs) remained mitotically active and efficiently colonized host embryos. In contrast, primate naive PSCs colonized host embryos with much lower efficiency. Unlike mouse ESCs, they slowed DNA replication after dissociation and, after injection into host embryos, they stalled in the G1 phase and differentiated prematurely, regardless of host species. We conclude that human and non-human primate naive PSCs do not efficiently make chimeras because they are inherently unfit to remain mitotically active during colonization. Mouse ESCs are highly effective in colonizing rabbit and non-human primate embryos Rhesus monkey and human naive PSCs ineffectively colonize rabbit and monkey embryos Most rhesus/human naive PSCs differentiate prematurely upon injection into embryos Rhesus monkey PSCs stall in the G1 phase after transfer into rabbit embryos
Collapse
Affiliation(s)
- Irène Aksoy
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France.
| | - Cloé Rognard
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Anaïs Moulin
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Guillaume Marcy
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Etienne Masfaraud
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Florence Wianny
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Véronique Cortay
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Angèle Bellemin-Ménard
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Nathalie Doerflinger
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Manon Dirheimer
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Chloé Mayère
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Pierre-Yves Bourillot
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Cian Lynch
- Cellular Plasticity and Disease Group, Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona 08028, Spain
| | - Olivier Raineteau
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Thierry Joly
- ISARA-Lyon, 69007 Lyon, France; VetAgroSup, UPSP ICE, 69280 Marcy l'Etoile, France
| | - Colette Dehay
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Manuel Serrano
- Cellular Plasticity and Disease Group, Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona 08028, Spain
| | - Marielle Afanassieff
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France
| | - Pierre Savatier
- Univ Lyon, Université Lyon 1, INSERM, Stem Cell and Brain Research Institute U1208, 69500 Bron, France.
| |
Collapse
|
14
|
Akhlaghpour A, Taei A, Ghadami SA, Bahadori Z, Yakhkeshi S, Molamohammadi S, Kiani T, Samadian A, Ghezelayagh Z, Haghparast N, Khalooghi K, Braun T, Baharvand H, Hassani SN. Chicken Interspecies Chimerism Unveils Human Pluripotency. Stem Cell Reports 2020; 16:39-55. [PMID: 33357408 PMCID: PMC7815937 DOI: 10.1016/j.stemcr.2020.11.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 11/19/2020] [Accepted: 11/20/2020] [Indexed: 11/28/2022] Open
Abstract
Human pluripotent stem cells (hPSCs) are commonly kept in a primed state but also able to acquire a more immature naive state under specific conditions in vitro. Acquisition of naive state changes several properties of hPSCs and might affect their contribution to embryonic development in vivo. However, the lack of an appropriate animal test system has made it difficult to assess potential differences for chimera formation between naive and primed hPSCs. Here, we report that the developing chicken embryo is a permissive host for hPSCs, allowing analysis of the pluripotency potential of hPSCs. Transplantation of naive-like and primed hPSCs at matched developmental stages resulted in robust chimerism. Importantly, the ability of naive-like but not of primed hPSCs to form chimera was substantially reduced when injected at non-matched developmental stages. We propose that contribution to chick embryogenesis is an informative and versatile test to identify different pluripotent states of hPSCs.
Collapse
Affiliation(s)
- Azimeh Akhlaghpour
- Department of Developmental Biology, University of Science and Culture, Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran
| | - Adeleh Taei
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran
| | | | - Zahra Bahadori
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran
| | - Saeed Yakhkeshi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran
| | - Sepideh Molamohammadi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran
| | - Tahereh Kiani
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran
| | - Azam Samadian
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran
| | - Zahra Ghezelayagh
- Department of Developmental Biology, University of Science and Culture, Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran
| | - Newsha Haghparast
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran
| | - Keynoosh Khalooghi
- Department of Cardiac Development and Remodeling, Max-Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Thomas Braun
- Department of Cardiac Development and Remodeling, Max-Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Hossein Baharvand
- Department of Developmental Biology, University of Science and Culture, Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran.
| | - Seyedeh-Nafiseh Hassani
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Banihashem Sq., Banihashem St., Resalat Highway, Tehran, Iran.
| |
Collapse
|
15
|
Nowak-Imialek M, Wunderlich S, Herrmann D, Breitschuh-Leibling S, Gohring G, Petersen B, Klein S, Baulain U, Lucas-Hahn A, Martin U, Niemann H. In Vitro and In Vivo Interspecies Chimera Assay Using Early Pig Embryos. Cell Reprogram 2020; 22:118-133. [PMID: 32429746 DOI: 10.1089/cell.2019.0107] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Chimeric pigs harboring organs derived from human stem cells are promising for patient-specific regenerative therapies. Induced pluripotent stem cells (iPSCs) can contribute to all cell types of the fetus, including germline after injection into embryos. However, ethical concerns prohibit testing human iPSCs in chimera assays. Here, we evaluated porcine embryos as hosts for an interspecies chimera assay using iPSCs from either cynomolgus monkeys (cyiPSCs) or mouse (miPSCs). To establish an in vitro culture system compatible for cyiPSCs and porcine embryos, we determined blastocyst development in eight different stem cell media. The highest developmental rates of blastocysts were achieved in Knockout Dulbecco's modified Eagle's medium with 20% knockout serum replacement. We found that cyiPSCs injected into porcine embryos survived in vitro and were mostly located in the trophectoderm (TE). Instead, when miPSCs were injected into porcine embryos, the cells rapidly proliferated. The behavior of chimeras developed in vitro was recapitulated in vivo; cyiPSCs were observed in the TE, but not in the porcine epiblast. However, when miPSCs were injected into in vivo derived porcine embryos, mouse cells were found in both, the epiblast and TE. These results demonstrate that porcine embryos could be useful for evaluating the interspecies chimera-forming ability of iPSCs from different species.
Collapse
Affiliation(s)
- Monika Nowak-Imialek
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany.,REBIRTH Cluster of Excellence, Hannover Medical School, Hannover, Germany
| | - Stephanie Wunderlich
- Leibniz Research Laboratories for Biotechnology and Artificial Organs-LEBAO, Hannover Medical School, Hannover, Germany
| | - Doris Herrmann
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | | | - Gudrun Gohring
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Björn Petersen
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | - Sabine Klein
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | - Ulrich Baulain
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | - Andrea Lucas-Hahn
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | - Ulrich Martin
- REBIRTH Cluster of Excellence, Hannover Medical School, Hannover, Germany.,Leibniz Research Laboratories for Biotechnology and Artificial Organs-LEBAO, Hannover Medical School, Hannover, Germany
| | - Heiner Niemann
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany.,REBIRTH Cluster of Excellence, Hannover Medical School, Hannover, Germany
| |
Collapse
|
16
|
Neagu A, van Genderen E, Escudero I, Verwegen L, Kurek D, Lehmann J, Stel J, Dirks RAM, van Mierlo G, Maas A, Eleveld C, Ge Y, den Dekker AT, Brouwer RWW, van IJcken WFJ, Modic M, Drukker M, Jansen JH, Rivron NC, Baart EB, Marks H, ten Berge D. In vitro capture and characterization of embryonic rosette-stage pluripotency between naive and primed states. Nat Cell Biol 2020; 22:534-545. [DOI: 10.1038/s41556-020-0508-x] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 03/20/2020] [Indexed: 12/13/2022]
|
17
|
Kang Y, Ai Z, Duan K, Si C, Wang Y, Zheng Y, He J, Yin Y, Zhao S, Niu B, Zhu X, Liu L, Xiang L, Zhang L, Niu Y, Ji W, Li T. Improving Cell Survival in Injected Embryos Allows Primed Pluripotent Stem Cells to Generate Chimeric Cynomolgus Monkeys. Cell Rep 2019; 25:2563-2576.e9. [PMID: 30485820 DOI: 10.1016/j.celrep.2018.11.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 09/11/2018] [Accepted: 10/30/2018] [Indexed: 12/17/2022] Open
Abstract
Monkeys are an optimal model species for developing stem cell therapies. We previously reported generating chimeric cynomolgus monkey fetuses using dome-shaped embryonic stem cells (dESCs). However, conventional primed pluripotent stem cells (pPSCs) lack chimera competency. Here, by altering the media in which injected morulae are cultured, we observed increased survival of cynomolgus monkey primed ESCs, induced PSCs, and somatic cell nuclear transfer-derived ESCs, thereby enabling chimeric contributions with 0.1%-4.5% chimerism into the embryonic and placental tissues, including germ cell progenitors in chimeric monkeys. Mechanically, dESCs and pPSCs belong to different cell types and similarly express epiblast ontogenic genes. The host embryonic microenvironment could reprogram injected PSCs to embryonic-like cells. However, the reprogramming level and chimerism were associated with the cell state of injected PSCs. Our findings provide a method to understand pluripotency and broaden the use of embryonic chimeras for basic developmental biology research and regenerative medicine.
Collapse
Affiliation(s)
- Yu Kang
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Zongyong Ai
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China; Kunming Enovate Institute of Bioscience, Kunming, Yunnan 650500, China
| | - Kui Duan
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Chenyang Si
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Yong Wang
- Department of Laboratory Animal Science, College of Basic Medical Sciences, Third Military Medical University, Chongqing 400038, China
| | - Yun Zheng
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Jingjing He
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Yu Yin
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Shumei Zhao
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Baohua Niu
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Xiaoqing Zhu
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China; Kunming Enovate Institute of Bioscience, Kunming, Yunnan 650500, China
| | - Li Liu
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Lifeng Xiang
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China
| | - Linming Zhang
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Yuyu Niu
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China; Kunming Enovate Institute of Bioscience, Kunming, Yunnan 650500, China
| | - Weizhi Ji
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China; Kunming Enovate Institute of Bioscience, Kunming, Yunnan 650500, China
| | - Tianqing Li
- Yunnan Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China; Yunnan Provincial Academy of Science and Technology, Kunming, Yunnan 650500, China; Kunming Enovate Institute of Bioscience, Kunming, Yunnan 650500, China.
| |
Collapse
|
18
|
Moradi S, Mahdizadeh H, Šarić T, Kim J, Harati J, Shahsavarani H, Greber B, Moore JB. Research and therapy with induced pluripotent stem cells (iPSCs): social, legal, and ethical considerations. Stem Cell Res Ther 2019; 10:341. [PMID: 31753034 PMCID: PMC6873767 DOI: 10.1186/s13287-019-1455-y] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 10/04/2019] [Accepted: 10/15/2019] [Indexed: 02/08/2023] Open
Abstract
Induced pluripotent stem cells (iPSCs) can self-renew indefinitely in culture and differentiate into all specialized cell types including gametes. iPSCs do not exist naturally and are instead generated (“induced” or “reprogrammed”) in culture from somatic cells through ectopic co-expression of defined pluripotency factors. Since they can be generated from any healthy person or patient, iPSCs are considered as a valuable resource for regenerative medicine to replace diseased or damaged tissues. In addition, reprogramming technology has provided a powerful tool to study mechanisms of cell fate decisions and to model human diseases, thereby substantially potentiating the possibility to (i) discover new drugs in screening formats and (ii) treat life-threatening diseases through cell therapy-based strategies. However, various legal and ethical barriers arise when aiming to exploit the full potential of iPSCs to minimize abuse or unauthorized utilization. In this review, we discuss bioethical, legal, and societal concerns associated with research and therapy using iPSCs. Furthermore, we present key questions and suggestions for stem cell scientists, legal authorities, and social activists investigating and working in this field.
Collapse
Affiliation(s)
- Sharif Moradi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran. .,Department of Cancer Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Isar 11, 47138-18983, Babol, Iran.
| | - Hamid Mahdizadeh
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Tomo Šarić
- Center for Physiology and Pathophysiology, Institute for NeurophysiologyMedical Faculty, University of Cologne, 50931, Cologne, Germany
| | - Johnny Kim
- Department of Cardiac Development and Remodeling, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Javad Harati
- Laboratory of Regenerative Medicine and Biomedical Innovations, Pasteur Institute of Iran, Tehran, Iran
| | - Hosein Shahsavarani
- Laboratory of Regenerative Medicine and Biomedical Innovations, Pasteur Institute of Iran, Tehran, Iran.,Department of Cellular and Molecular Sciences, Faculty of Bioscience and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Boris Greber
- RheinCell Therapeutics GmbH, 40764, Langenfeld, Germany
| | - Joseph B Moore
- Diabetes and Obesity Center, University of Louisville, Louisville, KY, USA.,The Christina Lee Brown Envirome Institute, University of Louisville, Louisville, KY, USA
| |
Collapse
|
19
|
Afanassieff M, Aksoy I, Beaujean N, Bourillot PY, Savatier P. [Fifty shades of pluripotency]. Med Sci (Paris) 2018; 34:944-953. [PMID: 30526839 DOI: 10.1051/medsci/2018240] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Since the derivation of the first pluripotent embryonic stem cell lines in mice in the early 1980s, a plethora of lines has been obtained from various mammalian species including rodents, lagomorphs and primates. These lines are distinguished by their molecular and functional characteristics and correspond to the different pluripotency states observed in the developing embryo between the "blastocyst" and "gastrula" stages. These cell lines are positioned along a gradient, or continuum of pluripotency, the ends of which are epitomized by the naïve and primed states, respectively. Conventional human pluripotent stem cells self-renew in the primed state of pluripotency (ie, at the bottom of the gradient), a position that is undoubtedly the cause of their natural instability. Recent studies aim to generate naive human pluripotent stem cells (at the top of the gradient). The importance of this research in the perspective of medical applications will be discussed.
Collapse
Affiliation(s)
- Marielle Afanassieff
- Univ Lyon, Université Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, INRA USC 1361, 69500 Bron, France
| | - Irène Aksoy
- Univ Lyon, Université Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, INRA USC 1361, 69500 Bron, France
| | - Nathalie Beaujean
- Univ Lyon, Université Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, INRA USC 1361, 69500 Bron, France
| | - Pierre-Yves Bourillot
- Univ Lyon, Université Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, INRA USC 1361, 69500 Bron, France
| | - Pierre Savatier
- Univ Lyon, Université Lyon 1, Inserm, Stem Cell and Brain Research Institute U1208, INRA USC 1361, 69500 Bron, France
| |
Collapse
|
20
|
BMI1 enables interspecies chimerism with human pluripotent stem cells. Nat Commun 2018; 9:4649. [PMID: 30405129 PMCID: PMC6220315 DOI: 10.1038/s41467-018-07098-w] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 09/12/2018] [Indexed: 01/08/2023] Open
Abstract
Human pluripotent stem cells (hPSCs) exhibit very limited contribution to interspecies chimeras. One explanation is that the conventional hPSCs are in a primed state and so unable to form chimeras in pre-implantation embryos. Here, we show that the conventional hPSCs undergo rapid apoptosis when injected into mouse pre-implantation embryos. While, forced-expression of BMI1, a polycomb factor in hPSCs overcomes the apoptosis and enables hPSCs to integrate into mouse pre-implantation embryos and subsequently contribute to chimeras with both embryonic and extra-embryonic tissues. In addition, BMI1 also enables hPSCs to integrate into pre-implantation embryos of other species, such as rabbit and pig. Notably, BMI1 high expression and anti-apoptosis are also indicators for naïve hPSCs to form chimera in mouse embryos. Together, our findings reveal that the apoptosis is an initial barrier in interspecies chimerism using hPSCs and provide a rational to improve it.
Collapse
|
21
|
Interspecies chimeras. Curr Opin Genet Dev 2018; 52:36-41. [PMID: 29859382 DOI: 10.1016/j.gde.2018.05.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 05/18/2018] [Accepted: 05/19/2018] [Indexed: 12/18/2022]
Abstract
By probing early embryogenesis and regeneration, interspecies chimeras provide a unique platform for discovery and clinical use. Although efficient generation of human:animal chimeric embryos remains elusive, recent advancements attempt to overcome incompatibilities in xenogeneic development and transplantation.
Collapse
|
22
|
Kinoshita M, Smith A. Pluripotency Deconstructed. Dev Growth Differ 2018; 60:44-52. [PMID: 29359419 DOI: 10.1111/dgd.12419] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 12/02/2017] [Indexed: 12/14/2022]
Abstract
Pluripotency denotes the flexible capacity of single cells to give rise to all somatic lineages and typically also the germline. Mouse ES cells and post-implantation epiblast-derived stem cells (EpiSC) are widely used pluripotent cell culture systems. These two in vitro stem cell types have divergent characteristics. They are considered as representative of distinct developmental stages, distinguished by using the terms "naïve" and "primed". A binary description is an over-simplification, however. Here, we discuss an intermediate stage of pluripotency that we term "formative". Formative pluripotency features a gene regulatory network switch from the naïve state and comprises capacitation of enhancers, signaling pathways and epigenetic machinery in order to install competence for lineage specification.
Collapse
Affiliation(s)
- Masaki Kinoshita
- Wellcome Trust-MRC Cambridge Stem Cell Institute, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge, UK
| | - Austin Smith
- Wellcome Trust-MRC Cambridge Stem Cell Institute, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge, UK.,Department of Biochemistry, University of Cambridge, Cambridge, UK
| |
Collapse
|
23
|
Ramos-Ibeas P, Nichols J, Alberio R. States and Origins of Mammalian Embryonic Pluripotency In Vivo and in a Dish. Curr Top Dev Biol 2017; 128:151-179. [PMID: 29477162 DOI: 10.1016/bs.ctdb.2017.11.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Mouse embryonic stem cells (ESC), derived from preimplantation embryos in 1981, defined mammalian pluripotency for many decades. However, after the derivation of human ESC in 1998, comparative studies showed that different types of pluripotency exist in early embryos and that these can be captured in vitro under various culture conditions. Over the past decade much has been learned about the key signaling pathways, growth factor requirements, and transcription factor profiles of pluripotent cells in embryos, allowing improvement of derivation and culture conditions for novel pluripotent stem cell types. More recently, studies using single-cell transcriptomics of embryos from different species provided an unprecedented level of resolution of cellular interactions and cell fate decisions that are informing new ways to understand the emergence of pluripotency in different organisms. These new approaches enhance knowledge of species differences during early embryogenesis and will be instrumental for improving methodologies for generating intra- and interspecies chimeric animals using pluripotent stem cells. Here, we discuss the recent developments in our understanding of early embryogenesis in different mammalian species.
Collapse
Affiliation(s)
| | - Jennifer Nichols
- Wellcome Trust - Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge, United Kingdom; University of Cambridge, Cambridge, United Kingdom.
| | - Ramiro Alberio
- School of Biosciences, University of Nottingham, Nottingham, United Kingdom.
| |
Collapse
|
24
|
Abstract
As chimeras transform from beasts of Greek mythology into tools of contemporary bioscience, secrets of developmental biology and evolutionary divergence are being revealed. Recent advances in stem cell biology and interspecies chimerism have generated new models with extensive basic and translational applications, including generation of transplantable, patient-specific organs.
Collapse
Affiliation(s)
- Fabian Suchy
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California 94305
| | - Hiromitsu Nakauchi
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California 94305
- Division of Stem Cell Therapy, Institute of Medical Science, University of Tokyo, Tokyo 108-0071, Japan
| |
Collapse
|
25
|
Abstract
Interspecies chimeric assays are a valuable tool for investigating the potential of human stem and progenitor cells, as well as their differentiated progeny. This Spotlight article discusses the different factors that affect interspecies chimera generation, such as evolutionary distance, developmental timing, and apoptosis of the transplanted cells, and suggests some possible strategies to address them. A refined approach to generating interspecies chimeras could contribute not only to a better understanding of cellular potential, but also to understanding the nature of xenogeneic barriers and mechanisms of heterochronicity, to modeling human development, and to the creation of human transplantable organs.
Collapse
Affiliation(s)
- Hideki Masaki
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan
| | - Hiromitsu Nakauchi
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan .,Institute for Stem Cell Biology and Regenerative Medicine, Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
| |
Collapse
|
26
|
Abstract
Chimeras are widely acknowledged as the gold standard for assessing stem cell pluripotency, based on their capacity to test donor cell lineage potential in the context of an organized, normally developing tissue. Experimental chimeras provide key insights into mammalian developmental mechanisms and offer a resource for interrogating the fate potential of various pluripotent stem cell states. We highlight the applications and current limitations presented by intra- and inter-species chimeras and consider their future contribution to the stem cell field. Despite the technical and ethical demands of experimental chimeras, including human-interspecies chimeras, they are a provocative resource for achieving regenerative medicine goals.
Collapse
Affiliation(s)
- Victoria L Mascetti
- British Heart Foundation Oxbridge Centre for Regenerative Medicine, University of Cambridge, Cambridge, CB2 0SZ, UK; Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, University of Cambridge, Cambridge, CB2 0SZ, UK.
| | - Roger A Pedersen
- Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, University of Cambridge, Cambridge, CB2 0SZ, UK; Department of Paediatrics, University of Cambridge, Cambridge, CB2 0SZ, UK.
| |
Collapse
|
27
|
Masaki H, Kato-Itoh M, Takahashi Y, Umino A, Sato H, Ito K, Yanagida A, Nishimura T, Yamaguchi T, Hirabayashi M, Era T, Loh KM, Wu SM, Weissman IL, Nakauchi H. Inhibition of Apoptosis Overcomes Stage-Related Compatibility Barriers to Chimera Formation in Mouse Embryos. Cell Stem Cell 2017; 19:587-592. [PMID: 27814480 DOI: 10.1016/j.stem.2016.10.013] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 09/05/2016] [Accepted: 10/19/2016] [Indexed: 12/19/2022]
Abstract
Cell types more advanced in development than embryonic stem cells, such as EpiSCs, fail to contribute to chimeras when injected into pre-implantation-stage blastocysts, apparently because the injected cells undergo apoptosis. Here we show that transient promotion of cell survival through expression of the anti-apoptotic gene BCL2 enables EpiSCs and Sox17+ endoderm progenitors to integrate into blastocysts and contribute to chimeric embryos. Upon injection into blastocyst, BCL2-expressing EpiSCs contributed to all bodily tissues in chimeric animals while Sox17+ endoderm progenitors specifically contributed in a region-specific fashion to endodermal tissues. In addition, BCL2 expression enabled rat EpiSCs to contribute to mouse embryonic chimeras, thereby forming interspecies chimeras that could survive to adulthood. Our system therefore provides a method to overcome cellular compatibility issues that typically restrict chimera formation. Application of this type of approach could broaden the use of embryonic chimeras, including region-specific chimeras, for basic developmental biology research and regenerative medicine.
Collapse
Affiliation(s)
- Hideki Masaki
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | - Megumi Kato-Itoh
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | - Yusuke Takahashi
- Institute for Stem Cell Biology and Regenerative Medicine, Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Ayumi Umino
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | - Hideyuki Sato
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | - Keiichi Ito
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | - Ayaka Yanagida
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | - Toshinobu Nishimura
- Institute for Stem Cell Biology and Regenerative Medicine, Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Tomoyuki Yamaguchi
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | - Masumi Hirabayashi
- Center for Genetic Analysis of Behavior, National Institute for Physiological Sciences, Okazaki-shi, Aichi-ken 444-0864, Japan
| | - Takumi Era
- Department of Cell Modulation, Institute of Molecular Embryology and Genetics, Kumamoto University, Chuo-ku, Kumamoto 860-8555, Japan
| | - Kyle M Loh
- Institute for Stem Cell Biology and Regenerative Medicine and Ludwig Center for Cancer Stem Cell Biology and Medicine, Departments of Pathology and Developmental Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Sean M Wu
- Stanford Cardiovascular Institute, Division of Cardiovascular Medicine, Department of Medicine, Institute for Stem Cell Biology and Regenerative Medicine and Child Health Research Institute, Stanford University School of Medicine, CA 94305, USA
| | - Irving L Weissman
- Institute for Stem Cell Biology and Regenerative Medicine and Ludwig Center for Cancer Stem Cell Biology and Medicine, Departments of Pathology and Developmental Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Hiromitsu Nakauchi
- Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan; Institute for Stem Cell Biology and Regenerative Medicine, Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA.
| |
Collapse
|
28
|
Morgani S, Nichols J, Hadjantonakis AK. The many faces of Pluripotency: in vitro adaptations of a continuum of in vivo states. BMC DEVELOPMENTAL BIOLOGY 2017; 17:7. [PMID: 28610558 PMCID: PMC5470286 DOI: 10.1186/s12861-017-0150-4] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 06/01/2017] [Indexed: 12/20/2022]
Abstract
Pluripotency defines the propensity of a cell to differentiate into, and generate, all somatic, as well as germ cells. The epiblast of the early mammalian embryo is the founder population of all germ layer derivatives and thus represents the bona fide in vivo pluripotent cell population. The so-called pluripotent state spans several days of development and is lost during gastrulation as epiblast cells make fate decisions towards a mesoderm, endoderm or ectoderm identity. It is now widely recognized that the features of the pluripotent population evolve as development proceeds from the pre- to post-implantation period, marked by distinct transcriptional and epigenetic signatures. During this period of time epiblast cells mature through a continuum of pluripotent states with unique properties. Aspects of this pluripotent continuum can be captured in vitro in the form of stable pluripotent stem cell types. In this review we discuss the continuum of pluripotency existing within the mammalian embryo, using the mouse as a model, and the cognate stem cell types that can be derived and propagated in vitro. Furthermore, we speculate on embryonic stage-specific characteristics that could be utilized to identify novel, developmentally relevant, pluripotent states.
Collapse
Affiliation(s)
- Sophie Morgani
- Developmental Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
- Wellcome Trust-Medical Research Council Centre for Stem Cell Research, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QR, UK
| | - Jennifer Nichols
- Wellcome Trust-Medical Research Council Centre for Stem Cell Research, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QR, UK
| | - Anna-Katerina Hadjantonakis
- Developmental Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
| |
Collapse
|
29
|
Abstract
Chimaeras are both monsters of the ancient imagination and a long-established research tool. Recent advances, particularly those dealing with the identification and generation of various kinds of stem cells, have broadened the repertoire and utility of mammalian interspecies chimaeras and carved out new paths towards understanding fundamental biology as well as potential clinical applications.
Collapse
|
30
|
Pluripotency of embryo-derived stem cells from rodents, lagomorphs, and primates: Slippery slope, terrace and cliff. Stem Cell Res 2017; 19:104-112. [DOI: 10.1016/j.scr.2017.01.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 01/01/2017] [Accepted: 01/13/2017] [Indexed: 12/14/2022] Open
|
31
|
Abstract
Embryonic pluripotency can be recapitulated in vitro by a spectrum of pluripotent stem cell states stabilized with different culture conditions. Their distinct spatiotemporal characteristics provide an unprecedented tool for the study of early human development. The newly unveiled ability of some stem cell types for crossing xeno-barriers will facilitate the generation of interspecies chimeric embryos from distant species, including humans. When combined with efficient zygote genome editing technologies, xenogeneic human pluripotent stem cells may also open new frontiers for regenerative medicine applications, including the possibility of generating human organs in animals via interspecies chimeric complementation.
Collapse
|
32
|
Current Concepts of Using Pigs as a Source for Beta-Cell Replacement Therapy of Type 1 Diabetes. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/s40610-016-0039-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
33
|
|
34
|
Kurtz A, Oh SJ. Non-human primate chimeras make a move. Stem Cell Investig 2016; 3:13. [PMID: 27357481 DOI: 10.21037/sci.2016.04.03] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 04/14/2016] [Indexed: 12/27/2022]
Affiliation(s)
- Andreas Kurtz
- 1 Charité - Universitätsmedizin Berlin, Berlin-Brandenburg Center for Regenerative Therapies, Berlin 13353, Germany ; 2 College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, 151-742, Seoul, Republic of Korea
| | - Su-Jun Oh
- 1 Charité - Universitätsmedizin Berlin, Berlin-Brandenburg Center for Regenerative Therapies, Berlin 13353, Germany ; 2 College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, 151-742, Seoul, Republic of Korea
| |
Collapse
|
35
|
Wu J, Belmonte JCI. Interspecies chimeric complementation for the generation of functional human tissues and organs in large animal hosts. Transgenic Res 2016; 25:375-84. [DOI: 10.1007/s11248-016-9930-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 01/06/2016] [Indexed: 12/19/2022]
|
36
|
Mascetti VL, Pedersen RA. Human-Mouse Chimerism Validates Human Stem Cell Pluripotency. Cell Stem Cell 2016; 18:67-72. [PMID: 26712580 PMCID: PMC4712187 DOI: 10.1016/j.stem.2015.11.017] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 09/17/2015] [Accepted: 11/14/2015] [Indexed: 01/12/2023]
Abstract
Pluripotent stem cells are defined by their capacity to differentiate into all three tissue layers that comprise the body. Chimera formation, generated by stem cell transplantation to the embryo, is a stringent assessment of stem cell pluripotency. However, the ability of human pluripotent stem cells (hPSCs) to form embryonic chimeras remains in question. Here we show using a stage-matching approach that human induced pluripotent stem cells (hiPSCs) and human embryonic stem cells (hESCs) have the capacity to participate in normal mouse development when transplanted into gastrula-stage embryos, providing in vivo functional validation of hPSC pluripotency. hiPSCs and hESCs form interspecies chimeras with high efficiency, colonize the embryo in a manner predicted from classical developmental fate mapping, and differentiate into each of the three primary tissue layers. This faithful recapitulation of tissue-specific fate post-transplantation underscores the functional potential of hPSCs and provides evidence that human-mouse interspecies developmental competency can occur.
Collapse
Affiliation(s)
- Victoria L Mascetti
- The Anne McLaren Laboratory, Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, Department of Surgery and British Heart Foundation Centre of Regenerative Medicine, University of Cambridge, Cambridge, CB2 0SZ, UK.
| | - Roger A Pedersen
- The Anne McLaren Laboratory, Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, Department of Surgery and British Heart Foundation Centre of Regenerative Medicine, University of Cambridge, Cambridge, CB2 0SZ, UK
| |
Collapse
|
37
|
Abstract
In the mouse, naïve pluripotent stem cells (PSCs) are thought to represent the cell culture equivalent of the late epiblast in the pre-implantation embryo, with which they share a unique defining set of features. Recent studies have focused on the identification and propagation of a similar cell state in human. Although the capture of an exact human equivalent of the mouse naïve PSC remains an elusive goal, comparative studies spurred on by this quest are lighting the path to a deeper understanding of pluripotent state regulation in early mammalian development.
Collapse
Affiliation(s)
- Kathryn C Davidson
- Centre for Eye Research Australia, University of Melbourne, and Royal Victorian Eye and Ear Hospital, Melbourne 3002, Victoria, Australia
| | - Elizabeth A Mason
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Brisbane 4072, Australia Department of Anatomy and Neuroscience, University of Melbourne, Melbourne 3010, Victoria, Australia
| | - Martin F Pera
- Department of Anatomy and Neuroscience, University of Melbourne, Melbourne 3010, Victoria, Australia The Florey Institute of Neuroscience and Mental Health and Walter Elisa Hall Institute of Medical Research, Parkville 3052, Victoria, Australia
| |
Collapse
|
38
|
Abstract
Summary: With this Special Issue, Development signals its strong interest in the field of human development – a new research frontier opened up by recent technological advances.
Collapse
Affiliation(s)
- Olivier Pourquié
- Harvard Medical School, Department of Genetics, Brigham and Women's Hospital, Department of Pathology, HIM118, 4 Blackfan Circle, Boston, MA 02115, USA.
| |
Collapse
|
39
|
Bulic-Jakus F, Katusic Bojanac A, Juric-Lekic G, Vlahovic M, Sincic N. Teratoma: from spontaneous tumors to the pluripotency/malignancy assay. WILEY INTERDISCIPLINARY REVIEWS-DEVELOPMENTAL BIOLOGY 2015; 5:186-209. [PMID: 26698368 DOI: 10.1002/wdev.219] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 07/18/2015] [Revised: 10/13/2015] [Accepted: 10/16/2015] [Indexed: 12/11/2022]
Abstract
A teratoma is a benign tumor containing a mixture of differentiated tissues and organotypic derivatives of the three germ layers, while a teratocarcinoma also contains embryonal carcinoma cells (EC cells). Experimental teratomas and teratocarcinomas have been derived from early mammalian embryos transplanted into the adult animal (ectopic sites). In the rat, the pluripotency of the transplanted epiblast was demonstrated and a quantifiable restriction of developmental potential persisted after subsequent transplantation of chemically defined cultivated postimplantation embryos. The rat is nonpermissive for teratocarcinoma development and rat pluripotent cell lines have been established only recently. Transplantation of mouse embryos, epiblast, or embryonic stem cells (mESCs) gave rise to teratocarcinomas. The pluripotency of reprogrammed human cells has been tested by a 'gold standard' trilaminar teratoma assay in immunocompromised mice in vivo. Human pluripotent stem cells proposed for use in regenerative medicine such as human embryonic stem cell (hESC), human nuclear-transfer/therapeutic cloning embryonic stem cell (NT-ESC), or human induced pluripotent stem cell (hiPSC) lines, once differentiated in vitro to the desired cell type, should be again tested in a long-term animal teratoma assay to exclude their malignancy. Such an approach led to a recently implemented human therapy with retinal pigmented epithelium. For greater biosafety, the teratoma assay should be standardized and complemented by assessments of mutations/epimutations, RNA/protein expression, and possible immunogenicity of autologous pluripotent cells. Furthermore, the standardized teratoma assay should be directed more to the assessment of EC/malignant cell features than of differentiated tissues, especially after a unique case of human therapy with neural stem cells was found to lead to malignancy. For further resources related to this article, please visit the WIREs website.
Collapse
Affiliation(s)
- Floriana Bulic-Jakus
- Department of Medical Biology, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Ana Katusic Bojanac
- Department of Medical Biology, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Gordana Juric-Lekic
- Department of Histology and Embryology, University of Zagreb, Zagreb, Croatia
| | - Maja Vlahovic
- Department of Medical Biology, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Nino Sincic
- Department of Medical Biology, University of Zagreb School of Medicine, Zagreb, Croatia
| |
Collapse
|
40
|
Sharma A, Sebastiano V, Scott CT, Magnus D, Koyano-Nakagawa N, Garry DJ, Witte ON, Nakauchi H, Wu JC, Weissman IL, Wu SM. Lift NIH restrictions on chimera research. Science 2015; 350:640. [DOI: 10.1126/science.350.6261.640-a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
41
|
Mizuno H, Akutsu H, Kato K. Ethical acceptability of research on human-animal chimeric embryos: summary of opinions by the Japanese Expert Panel on Bioethics. LIFE SCIENCES, SOCIETY AND POLICY 2015; 11:15. [PMID: 26694481 PMCID: PMC4688288 DOI: 10.1186/s40504-015-0033-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 12/13/2015] [Indexed: 05/09/2023]
Abstract
Human-animal chimeric embryos are embryos obtained by introducing human cells into a non-human animal embryo. It is envisaged that the application of human-animal chimeric embryos may make possible many useful research projects including producing three-dimensional human organs in animals and verification of the pluripotency of human ES cells or iPS cells in vivo. The use of human-animal chimeric embryos, however, raises several ethical and moral concerns. The most fundamental one is that human-animal chimeric embryos possess the potential to develop into organisms containing human-derived tissue, which may lead to infringing upon the identity of the human species, and thus impairing human dignity. The Japanese Expert Panel on Bioethics in the Cabinet Office carefully considered the scientific significance and ethical acceptability of the issue and released its "Opinions regarding the handling of research using human-animal chimeric embryos". The Panel proposed a framework of case-by-case review, and suggested that the following points must be carefully reviewed from the perspective of ethical acceptability: (a) Types of animal embryos and types of animals receiving embryo transfers, particularly in dealing with non-human primates; (b) Types of human cells and organs intended for production, particularly in dealing with human nerve or germ cells; and (c) Extent of the period required for post-transfer studies. The scientific knowledge that can be gained from transfer into an animal uterus and from the production of an individual must be clarified to avoid unnecessary generation of chimeric animals. The time is ripe for the scientific community and governments to start discussing the ethical issues for establishing a global consensus.
Collapse
Affiliation(s)
- Hiroshi Mizuno
- Agrogenomics Research Center, National Institute of Agrobiological Sciences, Tsukuba, 305-8602, Japan.
| | - Hidenori Akutsu
- Department of Reproductive Medicine, National Research Institute for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo, 157-8535, Japan.
| | - Kazuto Kato
- Department of Biomedical Ethics and Public Policy, Graduate School of Medicine, Osaka University, Suita, 565-0871, Japan.
- Institute for Integrated Cell-Material Sciences, Kyoto University, Kyoto, 606-8501, Japan.
| |
Collapse
|