1
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Goissis MD, Cibelli JB. Early Cell Specification in Mammalian Fertilized and Somatic Cell Nuclear Transfer Embryos. Methods Mol Biol 2023; 2647:59-81. [PMID: 37041329 DOI: 10.1007/978-1-0716-3064-8_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
Early cell specification in mammalian preimplantation embryos is an intricate cellular process that leads to coordinated spatial and temporal expression of specific genes. Proper segregation into the first two cell lineages, the inner cell mass (ICM) and the trophectoderm (TE), is imperative for developing the embryo proper and the placenta, respectively. Somatic cell nuclear transfer (SCNT) allows the formation of a blastocyst containing both ICM and TE from a differentiated cell nucleus, which means that this differentiated genome must be reprogrammed to a totipotent state. Although blastocysts can be generated efficiently through SCNT, the full-term development of SCNT embryos is impaired mostly due to placental defects. In this review, we examine the early cell fate decisions in fertilized embryos and compare them to observations in SCNT-derived embryos, in order to understand if these processes are affected by SCNT and could be responsible for the low success of reproductive cloning.
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Affiliation(s)
- Marcelo D Goissis
- Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, SP, Brazil.
| | - Jose B Cibelli
- Department of Animal Science, Michigan State University, East Lansing, MI, USA
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2
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Olsson PO, Yeonwoo J, Park K, Yoo YM, Hwang WS. Live births from urine derived cells. PLoS One 2023; 18:e0278607. [PMID: 36696395 PMCID: PMC9876353 DOI: 10.1371/journal.pone.0278607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 11/21/2022] [Indexed: 01/26/2023] Open
Abstract
Here we report urine-derived cell (UDC) culture and subsequent use for cloning which resulted in the successful development of cloned canine pups, which have remained healthy into adulthood. Bovine UDCs were used in vitro to establish comparative differences between cell sources. UDCs were chosen as a readily available and noninvasive source for obtaining cells. We analyzed the viability of cells stored in urine over time and could consistently culture cells which had remained in urine for 48hrs. Cells were shown to be viable and capable of being transfected with plasmids. Although primarily of epithelial origin, cells were found from multiple lineages, indicating that they enter the urine from more than one source. Held in urine, at 4°C, the majority of cells maintained their membrane integrity for several days. When compared to in vitro fertilization (IVF) derived embryos or those from traditional SCNT, UDC derived embryos did not differ in total cell number or in the number of DNA breaks, measured by TUNEL stain. These results indicate that viable cells can be obtained from multiple species' urine, capable of being used to produce live offspring at a comparable rate to other cell sources, evidenced by a 25% pregnancy rate and 2 live births with no losses in the canine UDC cloning trial. This represents a noninvasive means to recover the breeding capacity of genetically important or infertile animals. Obtaining cells in this way may provide source material for human and animal studies where cells are utilized.
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Affiliation(s)
| | | | - Kyumi Park
- Department of Companion Animal & Animal Resources Science, Joongbu University, Geumsan-gun, Republic of Korea
| | - Yeong-Min Yoo
- Lab of Biochemistry and Molecular Biology, College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk, South Korea
| | - W. S. Hwang
- UAE Biotech Research Center, Abu Dhabi, UAE
- * E-mail:
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3
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Wakayama S, Ito D, Hayashi E, Ishiuchi T, Wakayama T. Healthy cloned offspring derived from freeze-dried somatic cells. Nat Commun 2022; 13:3666. [PMID: 35790715 PMCID: PMC9256722 DOI: 10.1038/s41467-022-31216-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/08/2022] [Indexed: 12/14/2022] Open
Abstract
Maintaining biodiversity is an essential task, but storing germ cells as genetic resources using liquid nitrogen is difficult, expensive, and easily disrupted during disasters. Our aim is to generate cloned mice from freeze-dried somatic cell nuclei, preserved at -30 °C for up to 9 months after freeze drying treatment. All somatic cells died after freeze drying, and nucleic DNA damage significantly increased. However, after nuclear transfer, we produced cloned blastocysts from freeze-dried somatic cells, and established nuclear transfer embryonic stem cell lines. Using these cells as nuclear donors for re-cloning, we obtained healthy cloned female and male mice with a success rate of 0.2-5.4%. Here, we show that freeze-dried somatic cells can produce healthy, fertile clones, suggesting that this technique may be important for the establishment of alternative, cheaper, and safer liquid nitrogen-free bio-banking solutions.
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Affiliation(s)
- Sayaka Wakayama
- Faculty of Life and Environmental Science, University of Yamanashi, Kofu, 400-8510, Japan. .,Advanced Biotechnology Center, University of Yamanashi, Kofu, 400-8510, Japan.
| | - Daiyu Ito
- Faculty of Life and Environmental Science, University of Yamanashi, Kofu, 400-8510, Japan
| | - Erika Hayashi
- Faculty of Life and Environmental Science, University of Yamanashi, Kofu, 400-8510, Japan
| | - Takashi Ishiuchi
- Faculty of Life and Environmental Science, University of Yamanashi, Kofu, 400-8510, Japan
| | - Teruhiko Wakayama
- Faculty of Life and Environmental Science, University of Yamanashi, Kofu, 400-8510, Japan. .,Advanced Biotechnology Center, University of Yamanashi, Kofu, 400-8510, Japan.
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4
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Zhang YT, Yao W, Chai MJ, Liu WJ, Liu Y, Liu ZH, Weng XG. Evaluation of porcine urine-derived cells as nuclei donor for somatic cell nuclear transfer. J Vet Sci 2022; 23:e40. [PMID: 35363444 PMCID: PMC8977534 DOI: 10.4142/jvs.21297] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/17/2022] [Accepted: 01/20/2022] [Indexed: 11/20/2022] Open
Affiliation(s)
- Yu-Ting Zhang
- Key Laboratory of Animal Cellular and Genetics Engineering of Heilongjiang Province, College of Life Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, P.R. China
| | - Wang Yao
- Key Laboratory of Animal Cellular and Genetics Engineering of Heilongjiang Province, College of Life Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, P.R. China
| | - Meng-Jia Chai
- Key Laboratory of Animal Cellular and Genetics Engineering of Heilongjiang Province, College of Life Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, P.R. China
| | - Wen-Jing Liu
- Key Laboratory of Animal Cellular and Genetics Engineering of Heilongjiang Province, College of Life Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, P.R. China
| | - Yan Liu
- Key Laboratory of Animal Cellular and Genetics Engineering of Heilongjiang Province, College of Life Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, P.R. China
| | - Zhong-Hua Liu
- Key Laboratory of Animal Cellular and Genetics Engineering of Heilongjiang Province, College of Life Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, P.R. China
| | - Xiao-Gang Weng
- Key Laboratory of Animal Cellular and Genetics Engineering of Heilongjiang Province, College of Life Science, Northeast Agricultural University, Harbin 150030, Heilongjiang, P.R. China
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5
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Rezaeian Z, Bahrami AR, Matin MM, Hosseiny SS. Investigation the effects of vitreous humor on proliferation and dedifferentiation of differentiated NTERA2 cells. BRAZ J BIOL 2021; 84:e250151. [PMID: 34817042 DOI: 10.1590/1519-6984.250151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 09/19/2021] [Indexed: 11/21/2022] Open
Abstract
Mammals have a limited capacity to regenerate their tissues and organs. One of the mechanisms associated with natural regeneration is dedifferentiation. Several small molecules such as vitamin C and growth factors could improve reprogramming efficiency. In this study, the NTERA2-D1 (NT2) cells were induced towards differentiation (NT2-RA) with 10-5 M retinoic acid (RA) for three days and then subjected to various amounts of vitreous humor (VH). Results show that the growth rate of these cells was reduced, while this rate was partly restored upon treatment with VH (NT2-RA-VH). Cell cycle analysis with PI method also showed that the numbers of cells at the S phase of the cell cycle in these cells were increased. The levels of SSEA3 and TRA-1-81 antigens in NT2-RA were dropped but they increased in NT2- RA-VH to a level similar to the NT2 cells. The level of SSEA1 had an opposite pattern. Expression of OCT4 gene dropped after RA treatment, but it was recovered in NT2-RA-VH cells. In conclusion, we suggest VH as a potent mixture for improving the cellular reprogramming leading to dedifferentiation.
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Affiliation(s)
- Z Rezaeian
- Ferdowsi University of Mashhad, Institute of Biotechnology, Cellular and Molecular Biotechnology Research Group, Mashhad, Iran
| | - A R Bahrami
- Ferdowsi University of Mashhad, Institute of Biotechnology, Cellular and Molecular Biotechnology Research Group, Mashhad, Iran.,Ferdowsi University of Mashhad, Faculty of Sciences, Department of Biology, Mashhad, Iran
| | - M M Matin
- Ferdowsi University of Mashhad, Institute of Biotechnology, Cellular and Molecular Biotechnology Research Group, Mashhad, Iran
| | - S S Hosseiny
- Ferdowsi University of Mashhad, Institute of Biotechnology, Cellular and Molecular Biotechnology Research Group, Mashhad, Iran
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6
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Praxedes ÉA, Bressan FF, Fernandes Pereira A. A Comparative Approach of Cellular Reprogramming in the Rodentia Order. Cell Reprogram 2020; 22:227-235. [PMID: 32780598 DOI: 10.1089/cell.2020.0024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Cellular reprogramming mainly involves induction of reactivation of genes responsible for nuclear plasticity, a process that can be performed in vitro through production of cloned embryos by somatic cell nuclear transfer or by induction of cells into the pluripotent state through exogenous transcription factor expression. While these techniques are already well known and utilized in mice and rats, their application in other rodent species would be greatly beneficial, especially for conservation purposes. Within the diverse Rodentia order, wild species stand out as they play an important role in balancing the ecosystem by facilitating seed diversion, soil aeration, and consequently, reforestation. Many of these species are currently approaching extinction, and application of techniques, such as nuclear reprogramming, aimed at species conservation and multiplication and to produce stem cells is of interest. Thus, in this review, we aimed to present the evolution and success of nuclear reprogramming, mainly highlighting its potential application for the conservation of wild rodents.
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Affiliation(s)
- Érika Almeida Praxedes
- Laboratory of Animal Biotechnology, Federal Rural University of the Semi-Arid Region, Mossoró, Brazil
| | - Fabiana Fernandes Bressan
- Department of Veterinary Medicine, Faculty of Animal Science and Food Engineering, University of São Paulo, Pirassununga, Brazil
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7
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Ishiuchi T, Ohishi H, Sato T, Kamimura S, Yorino M, Abe S, Suzuki A, Wakayama T, Suyama M, Sasaki H. Zfp281 Shapes the Transcriptome of Trophoblast Stem Cells and Is Essential for Placental Development. Cell Rep 2020; 27:1742-1754.e6. [PMID: 31067460 DOI: 10.1016/j.celrep.2019.04.028] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 03/13/2019] [Accepted: 04/03/2019] [Indexed: 11/26/2022] Open
Abstract
Placental development is a key event in mammalian reproduction and embryogenesis. However, the molecular basis underlying placental development is not fully understood. Here, we conduct a forward genetic screen to identify regulators for extraembryonic development and identify Zfp281 as a key factor. Zfp281 overexpression in mouse embryonic stem cells facilitates the induction of trophoblast stem-like cells. Zfp281 is preferentially expressed in the undifferentiated trophoblast stem cell population in an FGF-dependent manner, and disruption of Zfp281 in mice causes severe defects in early placental development. Consistently, Zfp281-depleted trophoblast stem cells exhibit defects in maintaining the transcriptome and differentiation capacity. Mechanistically, Zfp281 interacts with MLL or COMPASS subunits and occupies the promoters of its target genes. Importantly, ZNF281, the human ortholog of this factor, is required to stabilize the undifferentiated status of human trophoblast stem cells. Thus, we identify Zfp281 as a conserved factor for the maintenance of trophoblast stem cell plasticity.
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Affiliation(s)
- Takashi Ishiuchi
- Division of Epigenomics and Development, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan.
| | - Hiroaki Ohishi
- Division of Epigenomics and Development, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan
| | - Tetsuya Sato
- Division of Bioinformatics, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan
| | - Satoshi Kamimura
- Advanced Biotechnology Center, University of Yamanashi, Yamanashi 400-8510, Japan
| | - Masayoshi Yorino
- Division of Organogenesis and Regeneration, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan
| | - Shusaku Abe
- Division of Epigenomics and Development, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan
| | - Atsushi Suzuki
- Division of Organogenesis and Regeneration, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan
| | - Teruhiko Wakayama
- Advanced Biotechnology Center, University of Yamanashi, Yamanashi 400-8510, Japan
| | - Mikita Suyama
- Division of Bioinformatics, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan
| | - Hiroyuki Sasaki
- Division of Epigenomics and Development, Medical Institute of Bioregulation, Kyushu University, Fukuoka 812-8582, Japan.
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8
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Abstract
The mouse is the most extensively used mammalian laboratory species in biology and medicine because of the ready availability of a wide variety of defined genetic and gene-modified strains and abundant genetic information. Its small size and rapid generation turnover are also advantages compared with other experimental animals. Using these advantages, somatic cell nuclear transfer (SCNT) in mice has provided invaluable information on epigenetics related to SCNT technology and cloning, playing a leading role in relevant technical improvements. These improvements include treatment with histone deacetylase inhibitors, correction of Xist gene expression (controlling X chromosome inactivation), and removal of methylated histones from SCNT-generated embryos, which have proven to be effective for SCNT cloning of other species. However, even with the best combination of these treatments, the birth rate in cloned offspring is still lower than intracytoplasmic sperm injection (ICSI) or in vitro fertilization (IVF). One remaining issue associated with SCNT is placental enlargement (hyperplasia) found in late pregnancy, but this abnormality might not be a major cause for the low efficiency of SCNT because many SCNT-derived embryos die before their placentas start to enlarge at midgestation (early postimplantation stage). It is known that, at this stage, undifferentiated trophoblast cells in the extraembryonic tissue of SCNT-derived embryos fail to proliferate. Understanding the molecular mechanisms is essential for further technical improvements of mouse SCNT, which might also provide clues for technical breakthroughs in mammalian SCNT and cloning in general.
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Affiliation(s)
- Atsuo Ogura
- RIKEN BioResource Research Center, Ibaraki, 305-0074, Japan; Faculty of Life and Environmental Sciences, University of Tsukuba, Ibaraki, 305-8572, Japan; RIKEN Cluster for Pioneering Research, Saitama, 351-0198, Japan.
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9
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Tolerance of the freeze-dried mouse sperm nucleus to temperatures ranging from -196 °C to 150 °C. Sci Rep 2019; 9:5719. [PMID: 30952922 PMCID: PMC6450870 DOI: 10.1038/s41598-019-42062-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 03/20/2019] [Indexed: 02/06/2023] Open
Abstract
It has long been believed that tolerance against extreme environments is possible only for ‘lower’ groups, such as archaea, bacteria or tardigrades, and not for more ‘advanced’ species. Here, we demonstrated that the mammalian sperm nucleus also exhibited strong tolerance to cold and hot temperatures. When mouse spermatozoa were freeze-dried (FD), similar to the anhydrobiosis of Tardigrades, all spermatozoa were ostensibly dead after rehydration. However, offspring were obtained from recovered FD sperm nuclei, even after repeated treatment with conditions from liquid nitrogen to room temperature. Conversely, when FD spermatozoa were heated at 95 °C, although the birth rate was decreased with increasing duration of the treatment, offspring were obtained even for FD spermatozoa that had been heat-treated for 2 h. This period was improved up to 6 h when glucose was replaced with trehalose in the freeze-drying medium, and the resistance temperature was extended up to 150 °C for short periods of treatment. Randomly selected offspring grew into healthy adults. Our results suggest that, when considering the sperm nucleus/DNA as the material that is used as a blueprint of life, rather than cell viability, a significant tolerance to extreme temperatures is present even in ‘higher’ species, such as mammals.
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10
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Kim SJ, Kwon HS, Kwon DK, Koo OJ, Moon JH, Park EJ, Yum SY, Lee BC, Jang G. Production of Transgenic Porcine Embryos Reconstructed with Induced Pluripotent Stem-Like Cells Derived from Porcine Endogenous Factors Using piggyBac System. Cell Reprogram 2019; 21:26-36. [DOI: 10.1089/cell.2018.0036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Affiliation(s)
- Su-Jin Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Research Institute of Veterinary Science, Seoul National University, Seoul, Republic of Korea
| | - Hee-Sun Kwon
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Research Institute of Veterinary Science, Seoul National University, Seoul, Republic of Korea
| | - Dae-kee Kwon
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Research Institute of Veterinary Science, Seoul National University, Seoul, Republic of Korea
| | | | - Joon-Ho Moon
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Research Institute of Veterinary Science, Seoul National University, Seoul, Republic of Korea
| | - Eun-Jung Park
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Research Institute of Veterinary Science, Seoul National University, Seoul, Republic of Korea
| | - Soo-Young Yum
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Research Institute of Veterinary Science, Seoul National University, Seoul, Republic of Korea
| | - Byeong-Chun Lee
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Research Institute of Veterinary Science, Seoul National University, Seoul, Republic of Korea
| | - Goo Jang
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Research Institute of Veterinary Science, Seoul National University, Seoul, Republic of Korea
- BK21 Plus program, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
- Emergence Center for Food-Medicine Personalized Therapy System, Advanced Institutes of Convergence Technology, Seoul National University, Gyeonggi-do, Republic of Korea
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11
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Abstract
Somatic cell nuclear transfer (SCNT) technology has become a useful tool for animal cloning, gene manipulation, and genomic reprograming research. The original SCNT was performed using cell fusion between the donor cell and oocyte. This method remains very popular, but we have recently developed an alternative method that relies on nuclear injection rather than cell fusion. The advantages of nuclear injection include a shortened experimental procedure and reduced contamination of donor cytoplasm in the oocyte. In particular, only this method allows us to perform SCNT using dead cells or naked nuclei such as those from cadavers or body wastes. This chapter describes a basic protocol for the production of cloned mice by the nuclear injection method using a piezo-actuated micromanipulator as well as our recent advances in SCNT using noninvasively collected donor cells such as urine-derived somatic cells. This technique will greatly help not only SCNT but also other forms of micromanipulation, including sperm microinjection into oocytes and embryonic stem cell injection into blastocysts.
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12
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Kamimura S, Wakayama S, Kuwayama H, Tanabe Y, Kishigami S, Wakayama T. Generation of two-cell cloned embryos from mouse faecal cell. Sci Rep 2018; 8:14922. [PMID: 30297864 PMCID: PMC6175847 DOI: 10.1038/s41598-018-33304-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 09/26/2018] [Indexed: 12/18/2022] Open
Abstract
Cloning animals using nuclear transfer (NT) provides the opportunity to preserve endangered species. However, there are risks associated with the collection of donor cells from a body, which may cause accidental death of the animal. Here, we tried to collect faeces-derived cells and examined the usability of those nuclei as a donor for NT. A relatively large number of cells could be collected from GFP-Tg mouse faeces by this method. After NT, only 4.2% of the reconstructed oocytes formed pseudo-pronucleus. This rate increased up to 25% when GFP and Hoechst were used as a marker to select better cells. However, the reconstructed oocytes/embryos showed several abnormalities, such as shrunken nuclear membranes and abnormal distribution of tubulin, and none of them developed beyond one-cell stage embryos. These developmental failures were caused by not only toxic substances derived from faeces but also intrinsic DNA damage of donor cell nuclei. However, when the serial NT was performed, some of the cloned embryos could develop to the two-cell stage. This method may remove toxic substances and enhance DNA repair in the oocyte cytoplasm. Thus, these results indicate that faeces cells might be useful for the conservation of endangered species when technical improvements are achieved.
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Affiliation(s)
- Satoshi Kamimura
- Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi, 400-8510, Japan. .,Department of Basic Medical Sciences for Radiation Damages, National Institute of Radiological Sciences, Chiba, 263-8555, Japan.
| | - Sayaka Wakayama
- Advanced Biotechnology Centre, University of Yamanashi, Yamanashi, 400-8510, Japan
| | - Hiroki Kuwayama
- Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi, 400-8510, Japan
| | - Yoshiaki Tanabe
- Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi, 400-8510, Japan
| | - Satoshi Kishigami
- Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi, 400-8510, Japan.,Advanced Biotechnology Centre, University of Yamanashi, Yamanashi, 400-8510, Japan
| | - Teruhiko Wakayama
- Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi, 400-8510, Japan. .,Advanced Biotechnology Centre, University of Yamanashi, Yamanashi, 400-8510, Japan.
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13
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Azuma R, Miyamoto K, Oikawa M, Yamada M, Anzai M. Combinational Treatment of Trichostatin A and Vitamin C Improves the Efficiency of Cloning Mice by Somatic Cell Nuclear Transfer. J Vis Exp 2018. [PMID: 29757287 PMCID: PMC6100900 DOI: 10.3791/57036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Somatic cell nuclear transfer (SCNT) provides a unique opportunity to directly produce a cloned animal from a donor cell, and it requires the use of skillful techniques. Additionally, the efficiencies of cloning have remained low since the successful production of cloned animals, especially mice. There have been many attempts to improve the cloning efficiency, and trichostatin A (TSA), a histone deacetylase inhibitor, has been widely used to enhance the efficiency of cloning. Here, we report a dramatically improved cloning method in mice. This somatic cell nuclear transfer method involves usage of Hemagglutinating virus of Japan Envelope (HVJ-E), which enables easy manipulation. Moreover, the treatment using two small molecules, TSA and vitamin C (VC), with deionized bovine serum albumin (dBSA), is highly effective for embryonic development. This approach requires neither additional injection nor genetic manipulation, and thus presents a simple, suitable method for practical use. This method could become a technically feasible approach for researchers to produce genetically modified animals from cultured cells. Furthermore, it might be a useful way for the rescue of endangered animals via cloning.
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Affiliation(s)
- Rika Azuma
- Division of Biological Science, Graduate School of Biology-Oriented Science and Technology, Kindai University
| | - Kei Miyamoto
- Faculty of Biology-Oriented Science and Technology, Kindai University
| | - Mami Oikawa
- Wellcome Trust/Cancer Research UK Gurdon Institute and Department of Zoology, University of Cambridge
| | - Masayasu Yamada
- Laboratory of Reproductive Biology, Graduate School of Agriculture, Kyoto University
| | - Masayuki Anzai
- Division of Biological Science, Graduate School of Biology-Oriented Science and Technology, Kindai University; Institute of Advanced Technology, Kindai University;
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14
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Urine-Derived Stem Cells: The Present and the Future. Stem Cells Int 2017; 2017:4378947. [PMID: 29250119 PMCID: PMC5698822 DOI: 10.1155/2017/4378947] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 08/30/2017] [Accepted: 09/07/2017] [Indexed: 02/07/2023] Open
Abstract
Stem cell research provides promising strategies in improving healthcare for human beings. As a noninvasively obtained and easy-to-culture cell resource with relatively low expense, urine-derived stem cells have special advantages. They have been extensively studied on its proliferation ability and differentiation potential and were being reprogrammed to model diseases during the last decade. In this review, we intend to summarize the latest progress on the research of urine-derived stem cells for its broad application mainly in regenerative medicine and disease modeling, as well as in what is challenging currently. This minireview will highlight the potential application of urine-derived stem cells and provides possible direction of further research in the future.
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15
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Tanabe Y, Kuwayama H, Wakayama S, Nagatomo H, Ooga M, Kamimura S, Kishigami S, Wakayama T. Production of cloned mice using oocytes derived from ICR-outbred strain. Reproduction 2017; 154:859-866. [PMID: 28971892 DOI: 10.1530/rep-17-0372] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 09/26/2017] [Accepted: 09/29/2017] [Indexed: 01/08/2023]
Abstract
Recently, it has become possible to generate cloned mice using a somatic cell nucleus derived from not only F1 strains but also inbred strains. However, to date, all cloned mice have been generated using F1 mouse oocytes as the recipient cytoplasm. Here, we attempted to generate cloned mice from oocytes derived from the ICR-outbred mouse strain. Cumulus cell nuclei derived from BDF1 and ICR mouse strains were injected into enucleated oocytes of both strains to create four groups. Subsequently, the quality and developmental potential of the cloned embryos were examined. ICR oocytes were more susceptible to damage associated with nuclear injection than BDF1 oocytes, but their activation rate and several epigenetic markers of reconstructed cloned oocytes/embryos were similar to those of BDF1 oocytes. When cloned embryos were cultured for up to 4 days, those derived from ICR oocytes demonstrated a significantly decreased rate of development to the blastocyst stage, irrespective of the nuclear donor mouse strain. However, when cloned embryos derived from ICR oocytes were transferred to female recipients at the two-cell stage, healthy cloned offspring were obtained at a success rate similar to that using BDF1 oocytes. The ICR mouse strain is very popular for biological research and less expensive to establish than most other strains. Thus, the results of this study should promote the study of nuclear reprogramming not only by reducing the cost of experiments but also by allowing us to study the effect of oocyte cytoplasm by comparing it between strains.
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Affiliation(s)
- Yoshiaki Tanabe
- Faculty of Life and Environmental SciencesUniversity of Yamanashi, Yamanashi, Japan
| | - Hiroki Kuwayama
- Faculty of Life and Environmental SciencesUniversity of Yamanashi, Yamanashi, Japan
| | - Sayaka Wakayama
- Advanced Biotechnology CenterUniversity of Yamanashi, Yamanashi, Japan
| | | | - Masatoshi Ooga
- Faculty of Life and Environmental SciencesUniversity of Yamanashi, Yamanashi, Japan
| | - Satoshi Kamimura
- Faculty of Life and Environmental SciencesUniversity of Yamanashi, Yamanashi, Japan
| | - Satoshi Kishigami
- Faculty of Life and Environmental SciencesUniversity of Yamanashi, Yamanashi, Japan.,Advanced Biotechnology CenterUniversity of Yamanashi, Yamanashi, Japan
| | - Teruhiko Wakayama
- Faculty of Life and Environmental SciencesUniversity of Yamanashi, Yamanashi, Japan .,Advanced Biotechnology CenterUniversity of Yamanashi, Yamanashi, Japan
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Melatonin enhances the developmental competence of porcine somatic cell nuclear transfer embryos by preventing DNA damage induced by oxidative stress. Sci Rep 2017; 7:11114. [PMID: 28894150 PMCID: PMC5593819 DOI: 10.1038/s41598-017-11161-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 08/15/2017] [Indexed: 12/29/2022] Open
Abstract
Melatonin has antioxidant and scavenger effects in the cellular antioxidant system. This research investigated the protective effects and underlying mechanisms of melatonin action in porcine somatic cell nuclear transfer (SCNT) embryos. The results suggested that the developmental competence of porcine SCNT embryos was considerably enhanced after melatonin treatment. In addition, melatonin attenuated the increase in reactive oxygen species levels induced by oxidative stress, the decrease in glutathione levels, and the mitochondrial dysfunction. Importantly, melatonin inhibited phospho-histone H2A.X (γH2A.X) expression and comet tail formation, suggesting that γH2A.X prevents oxidative stress-induced DNA damage. The expression of genes involved in homologous recombination and non-homologous end-joining pathways for the repair of double-stranded breaks (DSB) was reduced upon melatonin treatment in porcine SCNT embryos at day 5 of development under oxidative stress condition. These results indicated that melatonin promoted porcine SCNT embryo development by preventing oxidative stress-induced DNA damage via quenching of free radical formation. Our results revealed a previously unrecognized regulatory effect of melatonin in response to oxidative stress and DNA damage. This evidence provides a novel mechanism for the improvement in SCNT embryo development associated with exposure to melatonin.
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Wakayama S, Kamada Y, Yamanaka K, Kohda T, Suzuki H, Shimazu T, Tada MN, Osada I, Nagamatsu A, Kamimura S, Nagatomo H, Mizutani E, Ishino F, Yano S, Wakayama T. Healthy offspring from freeze-dried mouse spermatozoa held on the International Space Station for 9 months. Proc Natl Acad Sci U S A 2017; 114:5988-5993. [PMID: 28533361 PMCID: PMC5468614 DOI: 10.1073/pnas.1701425114] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
If humans ever start to live permanently in space, assisted reproductive technology using preserved spermatozoa will be important for producing offspring; however, radiation on the International Space Station (ISS) is more than 100 times stronger than that on Earth, and irradiation causes DNA damage in cells and gametes. Here we examined the effect of space radiation on freeze-dried mouse spermatozoa held on the ISS for 9 mo at -95 °C, with launch and recovery at room temperature. DNA damage to the spermatozoa and male pronuclei was slightly increased, but the fertilization and birth rates were similar to those of controls. Next-generation sequencing showed only minor genomic differences between offspring derived from space-preserved spermatozoa and controls, and all offspring grew to adulthood and had normal fertility. Thus, we demonstrate that although space radiation can damage sperm DNA, it does not affect the production of viable offspring after at least 9 mo of storage on the ISS.
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Affiliation(s)
- Sayaka Wakayama
- Advanced Biotechnology Center, University of Yamanashi, Yamanashi 400-8510, Japan;
| | - Yuko Kamada
- Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi 400-8510, Japan
| | - Kaori Yamanaka
- Department of Experimental Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8553, Japan
| | - Takashi Kohda
- Department of Epigenetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo 113-8510, Japan
| | - Hiromi Suzuki
- Department of Science and Applications, Japan Space Forum, Tsukuba 305-8505, Japan
| | - Toru Shimazu
- Department of Science and Applications, Japan Space Forum, Tsukuba 305-8505, Japan
| | - Motoki N Tada
- Japan Manned Space Systems Corporation, Tokyo 100-0004, Japan
| | - Ikuko Osada
- Japan Manned Space Systems Corporation, Tokyo 100-0004, Japan
| | - Aiko Nagamatsu
- Japan Aerospace Exploration Agency, Tsukuba 305-8505, Japan
| | - Satoshi Kamimura
- Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi 400-8510, Japan
| | - Hiroaki Nagatomo
- Advanced Biotechnology Center, University of Yamanashi, Yamanashi 400-8510, Japan
- Center of Community Promotion Center, University of Yamanashi, Yamanashi 400-8510, Japan
| | - Eiji Mizutani
- Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi 400-8510, Japan
| | - Fumitoshi Ishino
- Department of Epigenetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo 113-8510, Japan
| | - Sachiko Yano
- Japan Aerospace Exploration Agency, Tsukuba 305-8505, Japan
| | - Teruhiko Wakayama
- Advanced Biotechnology Center, University of Yamanashi, Yamanashi 400-8510, Japan;
- Faculty of Life and Environmental Sciences, University of Yamanashi, Yamanashi 400-8510, Japan
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Kuwayama H, Tanabe Y, Wakayama T, Kishigami S. Birth of cloned mice from vaginal smear cells after somatic cell nuclear transfer. Theriogenology 2017; 94:79-85. [DOI: 10.1016/j.theriogenology.2017.02.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Revised: 02/15/2017] [Accepted: 02/15/2017] [Indexed: 12/23/2022]
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