1
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Linneberg-Agerholm M, Sell AC, Redó-Riveiro A, Perera M, Proks M, Knudsen TE, Barral A, Manzanares M, Brickman JM. The primitive endoderm supports lineage plasticity to enable regulative development. Cell 2024:S0092-8674(24)00595-6. [PMID: 38917790 DOI: 10.1016/j.cell.2024.05.051] [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: 05/19/2023] [Revised: 02/27/2024] [Accepted: 05/28/2024] [Indexed: 06/27/2024]
Abstract
Mammalian blastocyst formation involves the specification of the trophectoderm followed by the differentiation of the inner cell mass into embryonic epiblast and extra-embryonic primitive endoderm (PrE). During this time, the embryo maintains a window of plasticity and can redirect its cellular fate when challenged experimentally. In this context, we found that the PrE alone was sufficient to regenerate a complete blastocyst and continue post-implantation development. We identify an in vitro population similar to the early PrE in vivo that exhibits the same embryonic and extra-embryonic potency and can form complete stem cell-based embryo models, termed blastoids. Commitment in the PrE is suppressed by JAK/STAT signaling, collaborating with OCT4 and the sustained expression of a subset of pluripotency-related transcription factors that safeguard an enhancer landscape permissive for multi-lineage differentiation. Our observations support the notion that transcription factor persistence underlies plasticity in regulative development and highlight the importance of the PrE in perturbed development.
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Affiliation(s)
- Madeleine Linneberg-Agerholm
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Annika Charlotte Sell
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Alba Redó-Riveiro
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Marta Perera
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Martin Proks
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Teresa E Knudsen
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, 2200 Copenhagen N, Denmark
| | - Antonio Barral
- Centro de Biología Molecular Severo Ochoa (CBM), CSIC-UAM, 28049 Madrid, Spain
| | - Miguel Manzanares
- Centro de Biología Molecular Severo Ochoa (CBM), CSIC-UAM, 28049 Madrid, Spain
| | - Joshua M Brickman
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, 2200 Copenhagen N, Denmark.
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2
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Lee M, Guo Q, Kim M, Choi J, Segura A, Genceroglu A, LeBlanc L, Ramirez N, Jang YJ, Jang Y, Lee BK, Marcotte EM, Kim J. Systematic mapping of TF-mediated cell fate changes by a pooled induction coupled with scRNA-seq and multi-omics approaches. Genome Res 2024; 34:484-497. [PMID: 38580401 PMCID: PMC11067882 DOI: 10.1101/gr.277926.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 02/21/2024] [Indexed: 04/07/2024]
Abstract
Transcriptional regulation controls cellular functions through interactions between transcription factors (TFs) and their chromosomal targets. However, understanding the fate conversion potential of multiple TFs in an inducible manner remains limited. Here, we introduce iTF-seq as a method for identifying individual TFs that can alter cell fate toward specific lineages at a single-cell level. iTF-seq enables time course monitoring of transcriptome changes, and with biotinylated individual TFs, it provides a multi-omics approach to understanding the mechanisms behind TF-mediated cell fate changes. Our iTF-seq study in mouse embryonic stem cells identified multiple TFs that trigger rapid transcriptome changes indicative of differentiation within a day of induction. Moreover, cells expressing these potent TFs often show a slower cell cycle and increased cell death. Further analysis using bioChIP-seq revealed that GCM1 and OTX2 act as pioneer factors and activators by increasing gene accessibility and activating the expression of lineage specification genes during cell fate conversion. iTF-seq has utility in both mapping cell fate conversion and understanding cell fate conversion mechanisms.
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Affiliation(s)
- Muyoung Lee
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Qingqing Guo
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Mijeong Kim
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Joonhyuk Choi
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Alia Segura
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Alper Genceroglu
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Lucy LeBlanc
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Nereida Ramirez
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Yu Jin Jang
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Yeejin Jang
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Bum-Kyu Lee
- Department of Biomedical Sciences, Cancer Research Center, University at Albany, State University of New York, Rensselaer, New York 12144, USA
| | - Edward M Marcotte
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA
| | - Jonghwan Kim
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA;
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3
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Giri A, Kar S. Interlinked bi-stable switches govern the cell fate commitment of embryonic stem cells. FEBS Lett 2024; 598:915-934. [PMID: 38408774 DOI: 10.1002/1873-3468.14832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 12/23/2023] [Accepted: 02/03/2024] [Indexed: 02/28/2024]
Abstract
The development of embryonic stem (ES) cells to extraembryonic trophectoderm and primitive endoderm lineages manifests distinct steady-state expression patterns of two key transcription factors-Oct4 and Nanog. How dynamically such kind of steady-state expressions are maintained remains elusive. Herein, we demonstrate that steady-state dynamics involving two bistable switches which are interlinked via a stepwise (Oct4) and a mushroom-like (Nanog) manner orchestrate the fate specification of ES cells. Our hypothesis qualitatively reconciles various experimental observations and elucidates how different feedback and feedforward motifs orchestrate the extraembryonic development and stemness maintenance of ES cells. Importantly, the model predicts strategies to optimize the dynamics of self-renewal and differentiation of embryonic stem cells that may have therapeutic relevance in the future.
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Affiliation(s)
- Amitava Giri
- Department of Chemistry, IIT Bombay, Powai, India
| | - Sandip Kar
- Department of Chemistry, IIT Bombay, Powai, India
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4
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Okubo T, Rivron N, Kabata M, Masaki H, Kishimoto K, Semi K, Nakajima-Koyama M, Kunitomi H, Kaswandy B, Sato H, Nakauchi H, Woltjen K, Saitou M, Sasaki E, Yamamoto T, Takashima Y. Hypoblast from human pluripotent stem cells regulates epiblast development. Nature 2024; 626:357-366. [PMID: 38052228 PMCID: PMC10849967 DOI: 10.1038/s41586-023-06871-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 11/15/2023] [Indexed: 12/07/2023]
Abstract
Recently, several studies using cultures of human embryos together with single-cell RNA-seq analyses have revealed differences between humans and mice, necessitating the study of human embryos1-8. Despite the importance of human embryology, ethical and legal restrictions have limited post-implantation-stage studies. Thus, recent efforts have focused on developing in vitro self-organizing models using human stem cells9-17. Here, we report genetic and non-genetic approaches to generate authentic hypoblast cells (naive hPSC-derived hypoblast-like cells (nHyCs))-known to give rise to one of the two extraembryonic tissues essential for embryonic development-from naive human pluripotent stem cells (hPSCs). Our nHyCs spontaneously assemble with naive hPSCs to form a three-dimensional bilaminar structure (bilaminoids) with a pro-amniotic-like cavity. In the presence of additional naive hPSC-derived analogues of the second extraembryonic tissue, the trophectoderm, the efficiency of bilaminoid formation increases from 20% to 40%, and the epiblast within the bilaminoids continues to develop in response to trophectoderm-secreted IL-6. Furthermore, we show that bilaminoids robustly recapitulate the patterning of the anterior-posterior axis and the formation of cells reflecting the pregastrula stage, the emergence of which can be shaped by genetically manipulating the DKK1/OTX2 hypoblast-like domain. We have therefore successfully modelled and identified the mechanisms by which the two extraembryonic tissues efficiently guide the stage-specific growth and progression of the epiblast as it establishes the post-implantation landmarks of human embryogenesis.
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Affiliation(s)
- Takumi Okubo
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Nicolas Rivron
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter (VBC), Vienna, Austria
| | - Mio Kabata
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Hideki Masaki
- Institute of Medical Science, University of Tokyo, Tokyo, Japan
- Advanced Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | | | - Katsunori Semi
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - May Nakajima-Koyama
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Haruko Kunitomi
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Belinda Kaswandy
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Hideyuki Sato
- Institute of Medical Science, University of Tokyo, Tokyo, Japan
- Advanced Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiromitsu Nakauchi
- Institute of Medical Science, University of Tokyo, Tokyo, Japan
- Advanced Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Knut Woltjen
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Mitinori Saitou
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
- Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Kyoto, Japan
- Department of Anatomy and Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Erika Sasaki
- Central Institute for Experimental Animals, Kawasaki, Japan
| | - Takuya Yamamoto
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.
- Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Kyoto, Japan.
- Medical-risk Avoidance Based on iPS Cells Team, RIKEN Center for Advanced Intelligence Project (AIP), Kyoto, Japan.
| | - Yasuhiro Takashima
- Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan.
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5
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Perera M, Brickman JM. In vitro models of human hypoblast and mouse primitive endoderm. Curr Opin Genet Dev 2023; 83:102115. [PMID: 37783145 DOI: 10.1016/j.gde.2023.102115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 07/28/2023] [Accepted: 08/24/2023] [Indexed: 10/04/2023]
Abstract
The primitive endoderm (PrE, also named hypoblast), a predominantly extraembryonic epithelium that arises from the inner cell mass (ICM) of the mammalian pre-implantation blastocyst, plays a fundamental role in embryonic development, giving rise to the yolk sac, establishing the anterior-posterior axis and contributing to the gut. PrE is specified from the ICM at the same time as the epiblast (Epi) that will form the embryo proper. While in vitro cell lines resembling the pluripotent Epi have been derived from a variety of conditions, only one model system currently exists for the PrE, naïve extraembryonic endoderm (nEnd). As a result, considerably more is known about the gene regulatory networks and signalling requirements of pluripotent stem cells than nEnd. In this review, we describe the ontogeny and differentiation of the PrE or hypoblast in mouse and primate and then discuss in vitro cell culture models for different extraembryonic endodermal cell types.
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Affiliation(s)
- Marta Perera
- reNEW UCPH - The Novo Nordisk Foundation Center for Stem Cell Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark. https://twitter.com/@MartaPrera
| | - Joshua M Brickman
- reNEW UCPH - The Novo Nordisk Foundation Center for Stem Cell Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark.
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6
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Pham PD, Lu H, Han H, Zhou JJ, Madan A, Wang W, Murre C, Cho KWY. Transcriptional network governing extraembryonic endoderm cell fate choice. Dev Biol 2023; 502:20-37. [PMID: 37423592 PMCID: PMC10550205 DOI: 10.1016/j.ydbio.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 07/05/2023] [Indexed: 07/11/2023]
Abstract
The mechanism by which transcription factor (TF) network instructs cell-type-specific transcriptional programs to drive primitive endoderm (PrE) progenitors to commit to parietal endoderm (PE) versus visceral endoderm (VE) cell fates remains poorly understood. To address the question, we analyzed the single-cell transcriptional signatures defining PrE, PE, and VE cell states during the onset of the PE-VE lineage bifurcation. By coupling with the epigenomic comparison of active enhancers unique to PE and VE cells, we identified GATA6, SOX17, and FOXA2 as central regulators for the lineage divergence. Transcriptomic analysis of cXEN cells, an in vitro model for PE cells, after the acute depletion of GATA6 or SOX17 demonstrated that these factors induce Mycn, imparting the self-renewal properties of PE cells. Concurrently, they suppress the VE gene program, including key genes like Hnf4a and Ttr, among others. We proceeded with RNA-seq analysis on cXEN cells with FOXA2 knockout, in conjunction with GATA6 or SOX17 depletion. We found FOXA2 acts as a potent suppressor of Mycn while simultaneously activating the VE gene program. The antagonistic gene regulatory activities of GATA6/SOX17 and FOXA2 in promoting alternative cell fates, and their physical co-bindings at the enhancers provide molecular insights to the plasticity of the PrE lineage. Finally, we show that the external cue, BMP signaling, promotes the VE cell fate by activation of VE TFs and repression of PE TFs including GATA6 and SOX17. These data reveal a putative core gene regulatory module that underpins PE and VE cell fate choice.
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Affiliation(s)
- Paula Duyen Pham
- Department of Developmental and Cell Biology, University of California, Irvine, CA, 92697, USA
| | - Hanbin Lu
- School of Biological Sciences, Department of Molecular Biology, University of California at San Diego, La Jolla, CA, 92039, USA
| | - Han Han
- Department of Developmental and Cell Biology, University of California, Irvine, CA, 92697, USA
| | - Jeff Jiajing Zhou
- Department of Developmental and Cell Biology, University of California, Irvine, CA, 92697, USA
| | - Aarushi Madan
- Department of Developmental and Cell Biology, University of California, Irvine, CA, 92697, USA
| | - Wenqi Wang
- Department of Developmental and Cell Biology, University of California, Irvine, CA, 92697, USA
| | - Cornelis Murre
- School of Biological Sciences, Department of Molecular Biology, University of California at San Diego, La Jolla, CA, 92039, USA
| | - Ken W Y Cho
- Department of Developmental and Cell Biology, University of California, Irvine, CA, 92697, USA.
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7
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Liu L, Oura S, Markham Z, Hamilton JN, Skory RM, Li L, Sakurai M, Wang L, Pinzon-Arteaga CA, Plachta N, Hon GC, Wu J. Modeling post-implantation stages of human development into early organogenesis with stem-cell-derived peri-gastruloids. Cell 2023; 186:3776-3792.e16. [PMID: 37478861 DOI: 10.1016/j.cell.2023.07.018] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 07/23/2023]
Abstract
In vitro stem cell models that replicate human gastrulation have been generated, but they lack the essential extraembryonic cells needed for embryonic development, morphogenesis, and patterning. Here, we describe a robust and efficient method that prompts human extended pluripotent stem cells to self-organize into embryo-like structures, termed peri-gastruloids, which encompass both embryonic (epiblast) and extraembryonic (hypoblast) tissues. Although peri-gastruloids are not viable due to the exclusion of trophoblasts, they recapitulate critical stages of human peri-gastrulation development, such as forming amniotic and yolk sac cavities, developing bilaminar and trilaminar embryonic discs, specifying primordial germ cells, initiating gastrulation, and undergoing early neurulation and organogenesis. Single-cell RNA-sequencing unveiled transcriptomic similarities between advanced human peri-gastruloids and primary peri-gastrulation cell types found in humans and non-human primates. This peri-gastruloid platform allows for further exploration beyond gastrulation and may potentially aid in the development of human fetal tissues for use in regenerative medicine.
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Affiliation(s)
- Lizhong Liu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Seiya Oura
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Zachary Markham
- Cecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - James N Hamilton
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Robin M Skory
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Cell and Developmental Biology, Institute for Regenerative Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Leijie Li
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Masahiro Sakurai
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lei Wang
- Cecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Carlos A Pinzon-Arteaga
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Nicolas Plachta
- Department of Cell and Developmental Biology, Institute for Regenerative Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Gary C Hon
- Cecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Bioinformatics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jun Wu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA; Cecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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8
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Abel A, Sozen B. Shifting early embryology paradigms: Applications of stem cell-based embryo models in bioengineering. Curr Opin Genet Dev 2023; 81:102069. [PMID: 37392541 PMCID: PMC10530566 DOI: 10.1016/j.gde.2023.102069] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 05/16/2023] [Accepted: 05/30/2023] [Indexed: 07/03/2023]
Abstract
Technologies to reproduce specific aspects of early mammalian embryogenesis in vitro using stem cells have skyrocketed over the last several years. With these advances, we have gained new perspectives on how embryonic and extraembryonic cells self-organize to form the embryo. These reductionist approaches hold promise for the future implementation of precise environmental and genetic controls to understand variables affecting embryo development. Our review discusses recent progress in cellular models of early mammalian embryo development and bioengineering advancements that can be leveraged to study the embryo-maternal interface. We summarize current gaps in the field, emphasizing the importance of understanding how intercellular interactions at this interface contribute to reproductive and developmental health.
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Affiliation(s)
- Ashley Abel
- Department of Genetics, Yale School of Medicine, Yale University, New Haven, CT 06520, USA. https://twitter.com/@caitrionacunn
| | - Berna Sozen
- Department of Genetics, Yale School of Medicine, Yale University, New Haven, CT 06520, USA; Yale Stem Cell Center, Yale University, New Haven, CT 06520, USA; Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, Yale University, New Haven, CT 06520, USA.
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9
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Wu B, Yang Z, Liu Y, Li J, Chen C, Li X, Bao S. A chemically defined system supports two distinct types of stem cell from a single blastocyst and their self-assembly to generate blastoid. Cell Prolif 2023:e13396. [PMID: 36593753 DOI: 10.1111/cpr.13396] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/15/2022] [Accepted: 12/21/2022] [Indexed: 01/04/2023] Open
Abstract
The pluripotent stem cells exist in a narrow window during early development and its derivation depends on intrinsic and extrinsic growth signalling in vitro. It has remained challenging to derive two or three distinct cell lines that are representative of blastocyst-stage lineages from one preimplantation embryo simultaneously in a chemical defined condition. Therefore, it is desirable to establish a system by manipulating extrinsic signalling in culture to derive multiple types of stem cells from a single blastocyst. This study used a defined medium containing Activin A, WNT activator and LIF (ACL medium), enabling establishment of ACL-ESCs and ACL-XEN cells from one blastocyst. ACL-blastoids were generated by suspending ACL-ESCs and ACL-XEN cells with ACL-blastoid medium in three-dimensional culture system. Lineage markers expression of ACL-blastoids were performed by immunofluorescence. Our results indicate that ACL-ESCs and ACL-XEN cells derived from one blastocyst represent ICM and PrE lineages. Importantly, we obtained ACL-blastoid from ACL-ESCs and ACL-XEN cells self-aggregation, partially recapitulating early development and initiation of early implantation events. This study would not only provide ACL culture system for derivation and maintenance of two types of cell lines corresponding to ICM as well as PrE, but also reconstruct blastoids with them to deepen our understanding of early embryogenesis and widen insights into translational application of stem cells.
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Affiliation(s)
- Baojiang Wu
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, Hohhot, China.,Research Centre for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, Hohhot, China
| | - Zhiqing Yang
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, Hohhot, China.,Research Centre for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, Hohhot, China
| | - Yijie Liu
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, Hohhot, China.,Research Centre for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, Hohhot, China
| | - Jianwen Li
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, Hohhot, China.,Research Centre for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, Hohhot, China
| | - Chen Chen
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, Hohhot, China.,Research Centre for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, Hohhot, China
| | - Xihe Li
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, Hohhot, China.,Research Centre for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, Hohhot, China.,Inner Mongolia Saikexing Institute of Breeding and Reproductive Biotechnology in Domestic Animal, Hohhot, China
| | - Siqin Bao
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, Hohhot, China.,Research Centre for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, Hohhot, China
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10
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Extensive co-binding and rapid redistribution of NANOG and GATA6 during emergence of divergent lineages. Nat Commun 2022; 13:4257. [PMID: 35871075 PMCID: PMC9308780 DOI: 10.1038/s41467-022-31938-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 07/11/2022] [Indexed: 11/26/2022] Open
Abstract
Fate-determining transcription factors (TFs) can promote lineage-restricted transcriptional programs from common progenitor states. The inner cell mass (ICM) of mouse blastocysts co-expresses the TFs NANOG and GATA6, which drive the bifurcation of the ICM into either the epiblast (Epi) or the primitive endoderm (PrE), respectively. Here, we induce GATA6 in embryonic stem cells–that also express NANOG–to characterize how a state of co-expression of opposing TFs resolves into divergent lineages. Surprisingly, we find that GATA6 and NANOG co-bind at the vast majority of Epi and PrE enhancers, a phenomenon we also observe in blastocysts. The co-bound state is followed by eviction and repression of Epi TFs, and quick remodeling of chromatin and enhancer-promoter contacts thus establishing the PrE lineage while repressing the Epi fate. We propose that co-binding of GATA6 and NANOG at shared enhancers maintains ICM plasticity and promotes the rapid establishment of Epi- and PrE-specific transcriptional programs. The authors show that the transcription factors NANOG and GATA6 co-bind the same enhancers in common progenitors before divergent epiblast and primitive endoderm lineages emerge. This may help maintain plasticity at early stages and facilitate bifurcation into distinct lineages
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11
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Vrij EJ, Scholte op Reimer YS, Fuentes LR, Guerreiro IM, Holzmann V, Aldeguer JF, Sestini G, Koo BK, Kind J, van Blitterswijk CA, Rivron NC. A pendulum of induction between the epiblast and extra-embryonic endoderm supports post-implantation progression. Development 2022; 149:dev192310. [PMID: 35993866 PMCID: PMC9534490 DOI: 10.1242/dev.192310] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/23/2022] [Indexed: 08/17/2023]
Abstract
Embryogenesis is supported by dynamic loops of cellular interactions. Here, we create a partial mouse embryo model to elucidate the principles of epiblast (Epi) and extra-embryonic endoderm co-development (XEn). We trigger naive mouse embryonic stem cells to form a blastocyst-stage niche of Epi-like cells and XEn-like cells (3D, hydrogel free and serum free). Once established, these two lineages autonomously progress in minimal medium to form an inner pro-amniotic-like cavity surrounded by polarized Epi-like cells covered with visceral endoderm (VE)-like cells. The progression occurs through reciprocal inductions by which the Epi supports the primitive endoderm (PrE) to produce a basal lamina that subsequently regulates Epi polarization and/or cavitation, which, in return, channels the transcriptomic progression to VE. This VE then contributes to Epi bifurcation into anterior- and posterior-like states. Similarly, boosting the formation of PrE-like cells within blastoids supports developmental progression. We argue that self-organization can arise from lineage bifurcation followed by a pendulum of induction that propagates over time.
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Affiliation(s)
- Erik J. Vrij
- MERLN Institute for Technology-inspired Regenerative Medicine, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, Netherlands
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, Vienna Biocenter, Dr. Bohr-Gasse 3, 1030 Vienna, Austria
| | - Yvonne S. Scholte op Reimer
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, Vienna Biocenter, Dr. Bohr-Gasse 3, 1030 Vienna, Austria
| | - Laury Roa Fuentes
- MERLN Institute for Technology-inspired Regenerative Medicine, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, Netherlands
| | - Isabel Misteli Guerreiro
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, UtrechtUppsalalaan 8, 3584 CT Utrecht, Netherlands
| | - Viktoria Holzmann
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, Vienna Biocenter, Dr. Bohr-Gasse 3, 1030 Vienna, Austria
| | - Javier Frias Aldeguer
- MERLN Institute for Technology-inspired Regenerative Medicine, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, Netherlands
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, UtrechtUppsalalaan 8, 3584 CT Utrecht, Netherlands
| | - Giovanni Sestini
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, Vienna Biocenter, Dr. Bohr-Gasse 3, 1030 Vienna, Austria
| | - Bon-Kyoung Koo
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, Vienna Biocenter, Dr. Bohr-Gasse 3, 1030 Vienna, Austria
| | - Jop Kind
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW) and University Medical Center Utrecht, UtrechtUppsalalaan 8, 3584 CT Utrecht, Netherlands
- Department of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences, Radboud University Nijmegen, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, Netherlands
| | - Clemens A. van Blitterswijk
- MERLN Institute for Technology-inspired Regenerative Medicine, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, Netherlands
| | - Nicolas C. Rivron
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, Vienna Biocenter, Dr. Bohr-Gasse 3, 1030 Vienna, Austria
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12
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Munger C, Kohler TN, Slatery E, Ellermann AL, Bergmann S, Penfold C, Ampartzidis I, Chen Y, Hollfelder F, Boroviak TE. Microgel culture and spatial identity mapping elucidate the signalling requirements for primate epiblast and amnion formation. Development 2022; 149:276630. [PMID: 36125063 PMCID: PMC7614365 DOI: 10.1242/dev.200263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 06/01/2022] [Indexed: 11/20/2022]
Abstract
The early specification and rapid growth of extraembryonic membranes are distinctive hallmarks of primate embryogenesis. These complex tasks are resolved through an intricate combination of signals controlling the induction of extraembryonic lineages and, at the same time, safeguarding the pluripotent epiblast. Here, we delineate the signals orchestrating primate epiblast and amnion identity. We encapsulated marmoset pluripotent stem cells into agarose microgels and identified culture conditions for the development of epiblast- and amnion-spheroids. Spatial identity mapping authenticated spheroids generated in vitro by comparison with marmoset embryos in vivo. We leveraged the microgel system to functionally interrogate the signalling environment of the post-implantation primate embryo. Single-cell profiling of the resulting spheroids demonstrated that activin/nodal signalling is required for embryonic lineage identity. BMP4 promoted amnion formation and maturation, which was counteracted by FGF signalling. Our combination of microgel culture, single-cell profiling and spatial identity mapping provides a powerful approach to decipher the essential cues for embryonic and extraembryonic lineage formation in primate embryogenesis.
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Affiliation(s)
- Clara Munger
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Centre for Trophoblast Research, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Wellcome Trust – Medical Research Council Stem Cell Institute, University of Cambridge, Jeffrey Cheah Biomedical Centre, Puddicombe Way, Cambridge CB2 0AW, United Kingdom
- Department of Biochemistry, University of Cambridge, Hopkins Building, Tennis Court Road, Cambridge CB2 1QW, United Kingdom
| | - Timo N. Kohler
- Wellcome Trust – Medical Research Council Stem Cell Institute, University of Cambridge, Jeffrey Cheah Biomedical Centre, Puddicombe Way, Cambridge CB2 0AW, United Kingdom
- Department of Biochemistry, University of Cambridge, Hopkins Building, Tennis Court Road, Cambridge CB2 1QW, United Kingdom
| | - Erin Slatery
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Centre for Trophoblast Research, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Wellcome Trust – Medical Research Council Stem Cell Institute, University of Cambridge, Jeffrey Cheah Biomedical Centre, Puddicombe Way, Cambridge CB2 0AW, United Kingdom
| | - Anna L. Ellermann
- Department of Biochemistry, University of Cambridge, Hopkins Building, Tennis Court Road, Cambridge CB2 1QW, United Kingdom
| | - Sophie Bergmann
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Centre for Trophoblast Research, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Wellcome Trust – Medical Research Council Stem Cell Institute, University of Cambridge, Jeffrey Cheah Biomedical Centre, Puddicombe Way, Cambridge CB2 0AW, United Kingdom
| | - Christopher Penfold
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Centre for Trophoblast Research, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Wellcome Trust – Medical Research Council Stem Cell Institute, University of Cambridge, Jeffrey Cheah Biomedical Centre, Puddicombe Way, Cambridge CB2 0AW, United Kingdom
- Wellcome Trust – Cancer Research UK Gurdon Institute, Henry Wellcome Building of Cancer and Developmental Biology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QN, UK
| | - Ioakeim Ampartzidis
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Centre for Trophoblast Research, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Wellcome Trust – Medical Research Council Stem Cell Institute, University of Cambridge, Jeffrey Cheah Biomedical Centre, Puddicombe Way, Cambridge CB2 0AW, United Kingdom
| | - Yutong Chen
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Centre for Trophoblast Research, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Wellcome Trust – Medical Research Council Stem Cell Institute, University of Cambridge, Jeffrey Cheah Biomedical Centre, Puddicombe Way, Cambridge CB2 0AW, United Kingdom
| | - Florian Hollfelder
- Department of Biochemistry, University of Cambridge, Hopkins Building, Tennis Court Road, Cambridge CB2 1QW, United Kingdom
- Correspondence: T.E.B. (), F.H. ()
| | - Thorsten E. Boroviak
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Centre for Trophoblast Research, University of Cambridge, Downing Site, Cambridge CB2 3EG, United Kingdom
- Wellcome Trust – Medical Research Council Stem Cell Institute, University of Cambridge, Jeffrey Cheah Biomedical Centre, Puddicombe Way, Cambridge CB2 0AW, United Kingdom
- Correspondence: T.E.B. (), F.H. ()
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13
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Roberts RM, Ezashi T, Temple J, Owen JR, Soncin F, Parast MM. The role of BMP4 signaling in trophoblast emergence from pluripotency. Cell Mol Life Sci 2022; 79:447. [PMID: 35877048 PMCID: PMC10243463 DOI: 10.1007/s00018-022-04478-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/24/2022] [Accepted: 07/06/2022] [Indexed: 11/03/2022]
Abstract
The Bone Morphogenetic Protein (BMP) signaling pathway has established roles in early embryonic morphogenesis, particularly in the epiblast. More recently, however, it has also been implicated in development of extraembryonic lineages, including trophectoderm (TE), in both mouse and human. In this review, we will provide an overview of this signaling pathway, with a focus on BMP4, and its role in emergence and development of TE in both early mouse and human embryogenesis. Subsequently, we will build on these in vivo data and discuss the utility of BMP4-based protocols for in vitro conversion of primed vs. naïve pluripotent stem cells (PSC) into trophoblast, and specifically into trophoblast stem cells (TSC). PSC-derived TSC could provide an abundant, reproducible, and ethically acceptable source of cells for modeling placental development.
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Affiliation(s)
- R Michael Roberts
- Division of Animal Sciences and Bond Life Sciences Center, University of Missouri, Columbia, MO, USA
| | - Toshihiko Ezashi
- Division of Animal Sciences and Bond Life Sciences Center, University of Missouri, Columbia, MO, USA
- Colorado Center for Reproductive Medicine, 10290 Ridgegate Circle, Lone Tree, CO, 80124, USA
| | - Jasmine Temple
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
- Sanford Consortium for Regenerative Medicine, 2880 Torrey Pines Scenic Drive, La Jolla, CA, 92037, USA
| | - Joseph R Owen
- Sanford Consortium for Regenerative Medicine, 2880 Torrey Pines Scenic Drive, La Jolla, CA, 92037, USA
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Diego, La Jolla, CA, USA
| | - Francesca Soncin
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
- Sanford Consortium for Regenerative Medicine, 2880 Torrey Pines Scenic Drive, La Jolla, CA, 92037, USA
| | - Mana M Parast
- Department of Pathology, University of California San Diego, La Jolla, CA, USA.
- Sanford Consortium for Regenerative Medicine, 2880 Torrey Pines Scenic Drive, La Jolla, CA, 92037, USA.
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14
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Herchcovici Levy S, Feldman Cohen S, Arnon L, Lahav S, Awawdy M, Alajem A, Bavli D, Sun X, Buganim Y, Ram O. Esrrb is a cell-cycle-dependent associated factor balancing pluripotency and XEN differentiation. Stem Cell Reports 2022; 17:1334-1350. [PMID: 35594859 PMCID: PMC9214067 DOI: 10.1016/j.stemcr.2022.04.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/25/2022] [Accepted: 04/25/2022] [Indexed: 01/02/2023] Open
Abstract
Cell cycle and differentiation decisions are linked; however, the underlying principles that drive these decisions are unclear. Here, we combined cell-cycle reporter system and single-cell RNA sequencing (scRNA-seq) profiling to study the transcriptomes of embryonic stem cells (ESCs) in the context of cell-cycle states and differentiation. By applying retinoic acid, to G1 and G2/M ESCs, we show that, while both populations can differentiate toward epiblast stem cells (EpiSCs), only G2/M ESCs could differentiate into extraembryonic endoderm cells. We identified Esrrb, a pluripotency factor that is upregulated during G2/M, as a driver of extraembryonic endoderm stem cell (XEN) differentiation. Furthermore, enhancer chromatin states based on wild-type (WT) and ESRRB knockout (KO) ESCs show association of ESRRB with XEN poised enhancers. G1 cells overexpressing Esrrb allow ESCs to produce XENs, while ESRRB-KO ESCs lost their potential to differentiate into XEN. Overall, this study reveals a vital link between Esrrb and cell-cycle states during the exit from pluripotency.
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Affiliation(s)
- Sapir Herchcovici Levy
- Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, The Hebrew University, Jerusalem 91904, Israel
| | - Sharon Feldman Cohen
- Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, The Hebrew University, Jerusalem 91904, Israel
| | - Lee Arnon
- Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, The Hebrew University, Jerusalem 91904, Israel
| | - Shlomtzion Lahav
- Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, The Hebrew University, Jerusalem 91904, Israel
| | - Muhammad Awawdy
- Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, The Hebrew University, Jerusalem 91904, Israel
| | - Adi Alajem
- Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, The Hebrew University, Jerusalem 91904, Israel
| | - Danny Bavli
- Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, The Hebrew University, Jerusalem 91904, Israel
| | - Xue Sun
- Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, The Hebrew University, Jerusalem 91904, Israel
| | - Yosef Buganim
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University, Hadassah Medical School, Jerusalem 91120, Israel
| | - Oren Ram
- Department of Biological Chemistry, Alexander Silberman Institute of Life Sciences, The Hebrew University, Jerusalem 91904, Israel.
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15
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Dong X, Guo R, Ji T, Zhang J, Xu J, Li Y, Sheng Y, Wang Y, Fang K, Wen Y, Liu B, Hu G, Deng H, Yao H. YY1 safeguard multidimensional epigenetic landscape associated with extended pluripotency. Nucleic Acids Res 2022; 50:12019-12038. [PMID: 35425987 PMCID: PMC9756953 DOI: 10.1093/nar/gkac230] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 03/21/2022] [Accepted: 03/27/2022] [Indexed: 12/24/2022] Open
Abstract
Although extended pluripotent stem cells (EPSCs) have the potential to form both embryonic and extraembryonic lineages, how their transcriptional regulatory mechanism differs from that of embryonic stem cells (ESCs) remains unclear. Here, we discovered that YY1 binds to specific open chromatin regions in EPSCs. Yy1 depletion in EPSCs leads to a gene expression pattern more similar to that of ESCs than control EPSCs. Moreover, Yy1 depletion triggers a series of epigenetic crosstalk activities, including changes in DNA methylation, histone modifications and high-order chromatin structures. Yy1 depletion in EPSCs disrupts the enhancer-promoter (EP) interactions of EPSC-specific genes, including Dnmt3l. Yy1 loss results in DNA hypomethylation and dramatically reduces the enrichment of H3K4me3 and H3K27ac on the promoters of EPSC-specific genes by upregulating the expression of Kdm5c and Hdac6 through facilitating the formation of CCCTC-binding factor (CTCF)-mediated EP interactions surrounding their loci. Furthermore, single-cell RNA sequencing (scRNA-seq) experiments revealed that YY1 is required for the derivation of extraembryonic endoderm (XEN)-like cells from EPSCs in vitro. Together, this study reveals that YY1 functions as a key regulator of multidimensional epigenetic crosstalk associated with extended pluripotency.
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Affiliation(s)
| | | | - Tianrong Ji
- CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou 510530, China,Bioland Laboratory (Guangzhou Regenerative Medicine and Health GuangDong Laboratory), Guangzhou 510005, China,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China,Institute of Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
| | - Jie Zhang
- CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou 510530, China,Bioland Laboratory (Guangzhou Regenerative Medicine and Health GuangDong Laboratory), Guangzhou 510005, China,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China,University of Chinese Academy of Sciences, Beijing 100049, China,Institute of Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
| | - Jun Xu
- School of Life Sciences, Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Yaoyi Li
- CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou 510530, China,Bioland Laboratory (Guangzhou Regenerative Medicine and Health GuangDong Laboratory), Guangzhou 510005, China,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China,Institute of Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
| | - Yingliang Sheng
- CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou 510530, China,Bioland Laboratory (Guangzhou Regenerative Medicine and Health GuangDong Laboratory), Guangzhou 510005, China,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Yuxiang Wang
- CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou 510530, China,Bioland Laboratory (Guangzhou Regenerative Medicine and Health GuangDong Laboratory), Guangzhou 510005, China,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China,University of Chinese Academy of Sciences, Beijing 100049, China,Institute of Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
| | - Ke Fang
- CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou 510530, China,Bioland Laboratory (Guangzhou Regenerative Medicine and Health GuangDong Laboratory), Guangzhou 510005, China,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China,Institute of Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
| | - Yulin Wen
- CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou 510530, China,Bioland Laboratory (Guangzhou Regenerative Medicine and Health GuangDong Laboratory), Guangzhou 510005, China,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China,University of Chinese Academy of Sciences, Beijing 100049, China,Institute of Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
| | - Bei Liu
- School of Life Sciences, Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Gongcheng Hu
- CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou Medical University, Guangzhou 510530, China,Bioland Laboratory (Guangzhou Regenerative Medicine and Health GuangDong Laboratory), Guangzhou 510005, China,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, GIBH-CUHK Joint Research Laboratory on Stem Cell and Regenerative Medicine, State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China,Institute of Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
| | - Hongkui Deng
- School of Life Sciences, Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Hongjie Yao
- To whom correspondence should be addressed. Tel: +86 20 32015279;
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16
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Zuo ZY, Yang GH, Wang HY, Liu SY, Zhang YJ, Cai Y, Chen F, Dai H, Xiao Y, Cheng MB, Huang Y, Zhang Y. Klf4 methylated by Prmt1 restrains the commitment of primitive endoderm. Nucleic Acids Res 2022; 50:2005-2018. [PMID: 35137179 PMCID: PMC8887470 DOI: 10.1093/nar/gkac054] [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: 11/12/2021] [Revised: 01/11/2022] [Accepted: 01/25/2022] [Indexed: 11/17/2022] Open
Abstract
The second cell fate decision in the early stage of mammalian embryonic development is pivotal; however, the underlying molecular mechanism is largely unexplored. Here, we report that Prmt1 acts as an important regulator in primitive endoderm (PrE) formation. First, Prmt1 depletion promotes PrE gene expression in mouse embryonic stem cells (ESCs). Single-cell RNA sequencing and flow cytometry assays demonstrated that Prmt1 depletion in mESCs contributes to an emerging cluster, where PrE genes are upregulated significantly. Furthermore, the efficiency of extraembryonic endoderm stem cell induction increased in Prmt1-depleted ESCs. Second, the pluripotency factor Klf4 methylated at Arg396 by Prmt1 is required for recruitment of the repressive mSin3a/HDAC complex to silence PrE genes. Most importantly, an embryonic chimeric assay showed that Prmt1 inhibition and mutated Klf4 at Arg 396 induce the integration of mouse ESCs into the PrE lineage. Therefore, we reveal a regulatory mechanism for cell fate decisions centered on Prmt1-mediated Klf4 methylation.
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Affiliation(s)
- Zhen-Yu Zuo
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Guang-Hui Yang
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Hai-Yu Wang
- State Key Laboratory of Medical Molecular Biology, Department of Medical Genetics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Shu-Yu Liu
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Yan-Jun Zhang
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Yun Cai
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Fei Chen
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Hui Dai
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Yi Xiao
- State Key Laboratory of Medical Molecular Biology, Department of Medical Genetics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Mo-Bin Cheng
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Yue Huang
- State Key Laboratory of Medical Molecular Biology, Department of Medical Genetics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
| | - Ye Zhang
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100005, China
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17
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18
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Zhang ML, Jin Y, Zhao LH, Zhang J, Zhou M, Li MS, Yin ZB, Wang ZX, Zhao LX, Li XH, Li RF. Derivation of Porcine Extra-Embryonic Endoderm Cell Lines Reveals Distinct Signaling Pathway and Multipotency States. Int J Mol Sci 2021; 22:ijms222312918. [PMID: 34884722 PMCID: PMC8657774 DOI: 10.3390/ijms222312918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/25/2021] [Accepted: 11/27/2021] [Indexed: 11/16/2022] Open
Abstract
The inner cell mass of the pre-implantation blastocyst consists of the epiblast and hypoblast from which embryonic stem cells (ESCs) and extra-embryonic endoderm (XEN) stem cells, respectively, can be derived. Importantly, each stem cell type retains the defining properties and lineage restriction of its in vivo tissue origin. We have developed a novel approach for deriving porcine XEN (pXEN) cells via culturing the blastocysts with a chemical cocktail culture system. The pXEN cells were positive for XEN markers, including Gata4, Gata6, Sox17, and Sall4, but not for pluripotent markers Oct4, Sox2, and Nanog. The pXEN cells also retained the ability to undergo visceral endoderm (VE) and parietal endoderm (PE) differentiation in vitro. The maintenance of pXEN required FGF/MEK+TGFβ signaling pathways. The pXEN cells showed a stable phenotype through more than 50 passages in culture and could be established repeatedly from blastocysts or converted from the naïve-like ESCs established in our lab. These cells provide a new tool for exploring the pathways of porcine embryo development and differentiation and providing further reference to the establishment of porcine ESCs with potency of germline chimerism and gamete development.
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Affiliation(s)
- Man-Ling Zhang
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life Science, Inner Mongolia University, Hohhot 010020, China; (M.-L.Z.); (J.Z.); (L.-X.Z.)
| | - Yong Jin
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; (Y.J.); (L.-H.Z.); (M.Z.); (M.-S.L.); (Z.-B.Y.)
| | - Li-Hua Zhao
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; (Y.J.); (L.-H.Z.); (M.Z.); (M.-S.L.); (Z.-B.Y.)
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing 211166, China
| | - Jia Zhang
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life Science, Inner Mongolia University, Hohhot 010020, China; (M.-L.Z.); (J.Z.); (L.-X.Z.)
| | - Meng Zhou
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; (Y.J.); (L.-H.Z.); (M.Z.); (M.-S.L.); (Z.-B.Y.)
| | - Mei-Shuang Li
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; (Y.J.); (L.-H.Z.); (M.Z.); (M.-S.L.); (Z.-B.Y.)
| | - Zhi-Bao Yin
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; (Y.J.); (L.-H.Z.); (M.Z.); (M.-S.L.); (Z.-B.Y.)
| | - Zi-Xin Wang
- Inner Mongolia Saikexing Institute of Breeding and Reproductive Biotechnology in Domestic Animal, Hohhot 011517, China;
| | - Li-Xia Zhao
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life Science, Inner Mongolia University, Hohhot 010020, China; (M.-L.Z.); (J.Z.); (L.-X.Z.)
- Inner Mongolia Saikexing Institute of Breeding and Reproductive Biotechnology in Domestic Animal, Hohhot 011517, China;
| | - Xi-He Li
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life Science, Inner Mongolia University, Hohhot 010020, China; (M.-L.Z.); (J.Z.); (L.-X.Z.)
- Inner Mongolia Saikexing Institute of Breeding and Reproductive Biotechnology in Domestic Animal, Hohhot 011517, China;
- Correspondence: (X.-H.L.); (R.-F.L.)
| | - Rong-Feng Li
- Jiangsu Key Laboratory of Xenotransplantation, Nanjing Medical University, Nanjing 211166, China; (Y.J.); (L.-H.Z.); (M.Z.); (M.-S.L.); (Z.-B.Y.)
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing 211166, China
- Correspondence: (X.-H.L.); (R.-F.L.)
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19
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Mackinlay KML, Weatherbee BAT, Souza Rosa V, Handford CE, Hudson G, Coorens T, Pereira LV, Behjati S, Vallier L, Shahbazi MN, Zernicka-Goetz M. An in vitro stem cell model of human epiblast and yolk sac interaction. eLife 2021; 10:e63930. [PMID: 34403333 PMCID: PMC8370770 DOI: 10.7554/elife.63930] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 08/03/2021] [Indexed: 11/13/2022] Open
Abstract
Human embryogenesis entails complex signalling interactions between embryonic and extra-embryonic cells. However, how extra-embryonic cells direct morphogenesis within the human embryo remains largely unknown due to a lack of relevant stem cell models. Here, we have established conditions to differentiate human pluripotent stem cells (hPSCs) into yolk sac-like cells (YSLCs) that resemble the post-implantation human hypoblast molecularly and functionally. YSLCs induce the expression of pluripotency and anterior ectoderm markers in human embryonic stem cells (hESCs) at the expense of mesoderm and endoderm markers. This activity is mediated by the release of BMP and WNT signalling pathway inhibitors, and, therefore, resembles the functioning of the anterior visceral endoderm signalling centre of the mouse embryo, which establishes the anterior-posterior axis. Our results implicate the yolk sac in epiblast cell fate specification in the human embryo and propose YSLCs as a tool for studying post-implantation human embryo development in vitro.
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Affiliation(s)
- Kirsty ML Mackinlay
- Mammalian Embryo and Stem Cell Group, University of Cambridge, Department of Physiology, Development and NeuroscienceCambridgeUnited Kingdom
| | - Bailey AT Weatherbee
- Mammalian Embryo and Stem Cell Group, University of Cambridge, Department of Physiology, Development and NeuroscienceCambridgeUnited Kingdom
| | - Viviane Souza Rosa
- Mammalian Embryo and Stem Cell Group, University of Cambridge, Department of Physiology, Development and NeuroscienceCambridgeUnited Kingdom
- National Laboratory for Embryonic Stem Cells (LaNCE), Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São PauloSão PauloBrazil
- MRC Laboratory of Molecular Biology, Cambridge Biomedical CampusCambridgeUnited Kingdom
| | - Charlotte E Handford
- Mammalian Embryo and Stem Cell Group, University of Cambridge, Department of Physiology, Development and NeuroscienceCambridgeUnited Kingdom
- Centre for Trophoblast Research, University of CambridgeCambridgeUnited Kingdom
| | - George Hudson
- Mammalian Embryo and Stem Cell Group, University of Cambridge, Department of Physiology, Development and NeuroscienceCambridgeUnited Kingdom
| | - Tim Coorens
- Wellcome Sanger InstituteCambridgeUnited Kingdom
| | - Lygia V Pereira
- National Laboratory for Embryonic Stem Cells (LaNCE), Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São PauloSão PauloBrazil
| | - Sam Behjati
- Wellcome Sanger InstituteCambridgeUnited Kingdom
| | - Ludovic Vallier
- Wellcome – MRC Cambridge Stem Cell Institute, Cambridge Biomedical CampusCambridgeUnited Kingdom
| | - Marta N Shahbazi
- Mammalian Embryo and Stem Cell Group, University of Cambridge, Department of Physiology, Development and NeuroscienceCambridgeUnited Kingdom
- MRC Laboratory of Molecular Biology, Cambridge Biomedical CampusCambridgeUnited Kingdom
| | - Magdalena Zernicka-Goetz
- Mammalian Embryo and Stem Cell Group, University of Cambridge, Department of Physiology, Development and NeuroscienceCambridgeUnited Kingdom
- Synthetic Mouse and Human Embryology Group, California Institute of Technology (Caltech), Division of Biology and Biological EngineeringPasadenaUnited States
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20
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Huang X, Bashkenova N, Yang J, Li D, Wang J. ZFP281 recruits polycomb repressive complex 2 to restrict extraembryonic endoderm potential in safeguarding embryonic stem cell pluripotency. Protein Cell 2021; 12:213-219. [PMID: 32812113 PMCID: PMC7895869 DOI: 10.1007/s13238-020-00775-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Xin Huang
- Department of Medicine, Columbia Center for Human Development, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Nazym Bashkenova
- Department of Medicine, Columbia Center for Human Development, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Jihong Yang
- Department of Medicine, Columbia Center for Human Development, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Dan Li
- Department of Medicine, Columbia Center for Human Development, Columbia University Irving Medical Center, New York, NY, 10032, USA.,Department of Cell, Developmental and Regenerative Biology, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Jianlong Wang
- Department of Medicine, Columbia Center for Human Development, Columbia University Irving Medical Center, New York, NY, 10032, USA.
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21
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Olivieri D, Castelli E, Kawamura YK, Papasaikas P, Lukonin I, Rittirsch M, Hess D, Smallwood SA, Stadler MB, Peters AHFM, Betschinger J. Cooperation between HDAC3 and DAX1 mediates lineage restriction of embryonic stem cells. EMBO J 2021; 40:e106818. [PMID: 33909924 PMCID: PMC8204867 DOI: 10.15252/embj.2020106818] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 03/13/2021] [Accepted: 03/17/2021] [Indexed: 12/11/2022] Open
Abstract
Mouse embryonic stem cells (mESCs) are biased toward producing embryonic rather than extraembryonic endoderm fates. Here, we identify the mechanism of this barrier and report that the histone deacetylase Hdac3 and the transcriptional corepressor Dax1 cooperatively limit the lineage repertoire of mESCs by silencing an enhancer of the extraembryonic endoderm-specifying transcription factor Gata6. This restriction is opposed by the pluripotency transcription factors Nr5a2 and Esrrb, which promote cell type conversion. Perturbation of the barrier extends mESC potency and allows formation of 3D spheroids that mimic the spatial segregation of embryonic epiblast and extraembryonic endoderm in early embryos. Overall, this study shows that transcriptional repressors stabilize pluripotency by biasing the equilibrium between embryonic and extraembryonic lineages that is hardwired into the mESC transcriptional network.
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Affiliation(s)
- Daniel Olivieri
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
| | - Eleonora Castelli
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
- Faculty of SciencesUniversity of BaselBaselSwitzerland
| | - Yumiko K Kawamura
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
| | - Panagiotis Papasaikas
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
- Swiss Institute of BioinformaticsBaselSwitzerland
| | - Ilya Lukonin
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
| | - Melanie Rittirsch
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
| | - Daniel Hess
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
| | | | - Michael B Stadler
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
- Swiss Institute of BioinformaticsBaselSwitzerland
| | - Antoine H F M Peters
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
- Faculty of SciencesUniversity of BaselBaselSwitzerland
| | - Joerg Betschinger
- Friedrich Miescher Institute for Biomedical ResearchBaselSwitzerland
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22
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Posfai E, Schell JP, Janiszewski A, Rovic I, Murray A, Bradshaw B, Yamakawa T, Pardon T, El Bakkali M, Talon I, De Geest N, Kumar P, To SK, Petropoulos S, Jurisicova A, Pasque V, Lanner F, Rossant J. Evaluating totipotency using criteria of increasing stringency. Nat Cell Biol 2021. [PMID: 33420491 DOI: 10.1101/2020.1103.1102.972893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
Totipotency is the ability of a single cell to give rise to all of the differentiated cell types that build the conceptus, yet how to capture this property in vitro remains incompletely understood. Defining totipotency relies on a variety of assays of variable stringency. Here, we describe criteria to define totipotency. We explain how distinct criteria of increasing stringency can be used to judge totipotency by evaluating candidate totipotent cell types in mice, including early blastomeres and expanded or extended pluripotent stem cells. Our data challenge the notion that expanded or extended pluripotent states harbour increased totipotent potential relative to conventional embryonic stem cells under in vitro and in vivo conditions.
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Affiliation(s)
- Eszter Posfai
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada.
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA.
| | - John Paul Schell
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Division of Obstetrics and Gynecology, Karolinska Universitetssjukhuset, Stockholm, Sweden
| | - Adrian Janiszewski
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Isidora Rovic
- Lunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, Ontario, Canada
| | - Alexander Murray
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Brian Bradshaw
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Tatsuya Yamakawa
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Tine Pardon
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Mouna El Bakkali
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Irene Talon
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Natalie De Geest
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Pankaj Kumar
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Division of Obstetrics and Gynecology, Karolinska Universitetssjukhuset, Stockholm, Sweden
| | - San Kit To
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Sophie Petropoulos
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Division of Obstetrics and Gynecology, Karolinska Universitetssjukhuset, Stockholm, Sweden
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Department of Medicine, University of Montreal, Montreal, Quebec, Canada
| | - Andrea Jurisicova
- Lunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, Ontario, Canada
- Departments of Obstetrics and Gynecology and Department of Physiology, University of Toronto, Toronto, Ontario, Canada
| | - Vincent Pasque
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium.
| | - Fredrik Lanner
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.
- Division of Obstetrics and Gynecology, Karolinska Universitetssjukhuset, Stockholm, Sweden.
- Ming Wai Lau Center for Reparative Medicine, Stockholm Node, Karolinska Institutet, Stockholm, Sweden.
| | - Janet Rossant
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada.
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23
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Posfai E, Schell JP, Janiszewski A, Rovic I, Murray A, Bradshaw B, Yamakawa T, Pardon T, El Bakkali M, Talon I, De Geest N, Kumar P, To SK, Petropoulos S, Jurisicova A, Pasque V, Lanner F, Rossant J. Evaluating totipotency using criteria of increasing stringency. Nat Cell Biol 2021; 23:49-60. [PMID: 33420491 DOI: 10.1038/s41556-020-00609-2] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 11/17/2020] [Indexed: 01/28/2023]
Abstract
Totipotency is the ability of a single cell to give rise to all of the differentiated cell types that build the conceptus, yet how to capture this property in vitro remains incompletely understood. Defining totipotency relies on a variety of assays of variable stringency. Here, we describe criteria to define totipotency. We explain how distinct criteria of increasing stringency can be used to judge totipotency by evaluating candidate totipotent cell types in mice, including early blastomeres and expanded or extended pluripotent stem cells. Our data challenge the notion that expanded or extended pluripotent states harbour increased totipotent potential relative to conventional embryonic stem cells under in vitro and in vivo conditions.
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Affiliation(s)
- Eszter Posfai
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada.
- Department of Molecular Biology, Princeton University, Princeton, NJ, USA.
| | - John Paul Schell
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Division of Obstetrics and Gynecology, Karolinska Universitetssjukhuset, Stockholm, Sweden
| | - Adrian Janiszewski
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Isidora Rovic
- Lunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, Ontario, Canada
| | - Alexander Murray
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Brian Bradshaw
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Tatsuya Yamakawa
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Tine Pardon
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Mouna El Bakkali
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Irene Talon
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Natalie De Geest
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Pankaj Kumar
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Division of Obstetrics and Gynecology, Karolinska Universitetssjukhuset, Stockholm, Sweden
| | - San Kit To
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium
| | - Sophie Petropoulos
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Division of Obstetrics and Gynecology, Karolinska Universitetssjukhuset, Stockholm, Sweden
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Department of Medicine, University of Montreal, Montreal, Quebec, Canada
| | - Andrea Jurisicova
- Lunenfeld Tanenbaum Research Institute, Sinai Health System, Toronto, Ontario, Canada
- Departments of Obstetrics and Gynecology and Department of Physiology, University of Toronto, Toronto, Ontario, Canada
| | - Vincent Pasque
- Department of Development and Regeneration, Leuven Stem Cell Institute, KU Leuven, Leuven, Belgium.
| | - Fredrik Lanner
- Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.
- Division of Obstetrics and Gynecology, Karolinska Universitetssjukhuset, Stockholm, Sweden.
- Ming Wai Lau Center for Reparative Medicine, Stockholm Node, Karolinska Institutet, Stockholm, Sweden.
| | - Janet Rossant
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada.
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24
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Park CH, Jeoung YH, Uh KJ, Park KE, Bridge J, Powell A, Li J, Pence L, Zhang L, Liu T, Sun HX, Gu Y, Shen Y, Wu J, Izpisua Belmonte JC, Telugu BP. Extraembryonic Endoderm (XEN) Cells Capable of Contributing to Embryonic Chimeras Established from Pig Embryos. Stem Cell Reports 2020; 16:212-223. [PMID: 33338433 PMCID: PMC7897585 DOI: 10.1016/j.stemcr.2020.11.011] [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: 07/13/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 12/24/2022] Open
Abstract
Most of our current knowledge regarding early lineage specification and embryo-derived stem cells comes from studies in rodent models. However, key gaps remain in our understanding of these developmental processes from nonrodent species. Here, we report the detailed characterization of pig extraembryonic endoderm (pXEN) cells, which can be reliably and reproducibly generated from primitive endoderm (PrE) of blastocyst. Highly expandable pXEN cells express canonical PrE markers and transcriptionally resemble rodent XENs. The pXEN cells contribute both to extraembryonic tissues including visceral yolk sac as well as embryonic gut when injected into host blastocysts, and generate live offspring when used as a nuclear donor in somatic cell nuclear transfer (SCNT). The pXEN cell lines provide a novel model for studying lineage segregation, as well as a source for genome editing in livestock. Primitive endoderm (PrE) is the predominant lineage emerging from pig blastocyst outgrowths pXEN cells exhibit key features of PrE-progenitors and resemble rodent XEN cells pXEN cells contribute to extraembryonic and embryonic (gut) endoderm in vivo pXEN cells can support full-term development via somatic cell nuclear transfer
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Affiliation(s)
- Chi-Hun Park
- Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA; Animal Bioscience and Biotechnology Laboratory, USDA, ARS, Beltsville, MD 20705, USA.
| | - Young-Hee Jeoung
- Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA; Animal Bioscience and Biotechnology Laboratory, USDA, ARS, Beltsville, MD 20705, USA
| | - Kyung-Jun Uh
- Department of Animal and Poultry Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA
| | - Ki-Eun Park
- Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA; Animal Bioscience and Biotechnology Laboratory, USDA, ARS, Beltsville, MD 20705, USA; RenOVAte Biosciences Inc, Reisterstown, MD 21136, USA
| | - Jessica Bridge
- Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA; Animal Bioscience and Biotechnology Laboratory, USDA, ARS, Beltsville, MD 20705, USA
| | - Anne Powell
- Animal Bioscience and Biotechnology Laboratory, USDA, ARS, Beltsville, MD 20705, USA; RenOVAte Biosciences Inc, Reisterstown, MD 21136, USA
| | - Jie Li
- BGI Education Center, University of Chinese Academy of Sciences, Shenzhen 518083, China; BGI-Shenzhen, Shenzhen, 518083, China; Guangdong Provincial Key Laboratory of Genome Read and Write, Shenzhen, 518120, China; Guangdong Provincial Academician Workstation of BGI Synthetic Genomics, BGI-Shenzhen, Guangdong, China
| | - Laramie Pence
- Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA; Animal Bioscience and Biotechnology Laboratory, USDA, ARS, Beltsville, MD 20705, USA
| | - Luhui Zhang
- Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA
| | - Tianbin Liu
- BGI-Shenzhen, Shenzhen, 518083, China; Guangdong Provincial Key Laboratory of Genome Read and Write, Shenzhen, 518120, China; Guangdong Provincial Academician Workstation of BGI Synthetic Genomics, BGI-Shenzhen, Guangdong, China
| | - Hai-Xi Sun
- BGI-Shenzhen, Shenzhen, 518083, China; Guangdong Provincial Key Laboratory of Genome Read and Write, Shenzhen, 518120, China; Guangdong Provincial Academician Workstation of BGI Synthetic Genomics, BGI-Shenzhen, Guangdong, China
| | - Ying Gu
- BGI-Shenzhen, Shenzhen, 518083, China; Guangdong Provincial Key Laboratory of Genome Read and Write, Shenzhen, 518120, China; Guangdong Provincial Academician Workstation of BGI Synthetic Genomics, BGI-Shenzhen, Guangdong, China
| | - Yue Shen
- BGI Education Center, University of Chinese Academy of Sciences, Shenzhen 518083, China; BGI-Shenzhen, Shenzhen, 518083, China; Guangdong Provincial Key Laboratory of Genome Read and Write, Shenzhen, 518120, China; Guangdong Provincial Academician Workstation of BGI Synthetic Genomics, BGI-Shenzhen, Guangdong, China; Shenzhen Engineering Laboratory for Innovative Molecular Diagnostics, Shenzhen, 518120, China
| | - 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
| | | | - Bhanu P Telugu
- Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA; Animal Bioscience and Biotechnology Laboratory, USDA, ARS, Beltsville, MD 20705, USA; RenOVAte Biosciences Inc, Reisterstown, MD 21136, USA.
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25
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He X, Chi G, Li M, Xu J, Zhang L, Song Y, Wang L, Li Y. Characterisation of extraembryonic endoderm-like cells from mouse embryonic fibroblasts induced using chemicals alone. Stem Cell Res Ther 2020; 11:157. [PMID: 32299508 PMCID: PMC7164364 DOI: 10.1186/s13287-020-01664-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/21/2020] [Accepted: 03/27/2020] [Indexed: 11/10/2022] Open
Abstract
Background The development of somatic reprogramming, especially purely chemical reprogramming, has significantly advanced biological research. And chemical-induced extraembryonic endoderm-like (ciXEN) cells have been confirmed to be an indispensable intermediate stage of chemical reprogramming. They resemble extraembryonic endoderm (XEN) cells in terms of transcriptome, reprogramming potential, and developmental ability in vivo. However, the other characteristics of ciXEN cells and the effects of chemicals and bFGF on the in vitro culture of ciXEN cells have not been systematically reported. Methods Chemicals and bFGF in combination with Matrigel were used to induce the generation of ciXEN cells derived from mouse embryonic fibroblasts (MEFs). RNA sequencing was utilised to examine the transcriptome of ciXEN cells, and PCR/qPCR assays were performed to evaluate the mRNA levels of the genes involved in this study. Hepatic functions were investigated by periodic acid-Schiff staining and indocyanine green assay. Lactate production, ATP detection, and extracellular metabolic flux analysis were used to analyse the energy metabolism of ciXEN cells. Results ciXEN cells expressed XEN-related genes, exhibited high proliferative capacity, had the ability to differentiate into visceral endoderm in vitro, and possessed the plasticity allowing for their differentiation into induced hepatocytes (iHeps). Additionally, the upregulated biological processes of ciXEN cells compared to those in MEFs focused on metabolism, but their energy production was independent of glycolysis. Furthermore, without the cocktail of chemicals and bFGF, which are indispensable for the generation of ciXEN cells, induced XEN (iXEN) cells remained the expression of XEN markers, the high proliferative capacity, and the plasticity to differentiate into iHeps in vitro. Conclusions ciXEN cells had high plasticity, and energy metabolism was reconstructed during chemical reprogramming, but it did not change from aerobic oxidation to glycolysis. And the cocktail of chemicals and bFGF were non-essential for the in vitro culture of ciXEN cells.
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Affiliation(s)
- Xia He
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Guangfan Chi
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Meiying Li
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Jinying Xu
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Lihong Zhang
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Yaolin Song
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, People's Republic of China
| | - Lina Wang
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, 130021, Jilin, People's Republic of China.,Department of Paediatrics, The First Hospital of Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Yulin Li
- The Key Laboratory of Pathobiology, Ministry of Education, Department of Pathology, College of Basic Medical Sciences, Jilin University, Changchun, 130021, Jilin, People's Republic of China.
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26
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Li Y, Wu S, Yu Y, Zhang H, Wei R, Lv J, Cai M, Yang X, Zhang Y, Liu Z. Derivation of porcine extraembryonic endoderm-like cells from blastocysts. Cell Prolif 2020; 53:e12782. [PMID: 32196806 PMCID: PMC7162807 DOI: 10.1111/cpr.12782] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/09/2020] [Accepted: 01/23/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES Extraembryonic endoderm (XEN) cells are isolated from primitive endoderm (PrE) of blastocysts. Just like PrE, XEN cells have the ability to differentiate into parietal endoderm (PE) and visceral endoderm (VE), and therefore, they are useful tools for studying mechanisms of PrE cells development and differentiation. Pig is an ideal model for studying human cardiovascular and metabolic diseases and a potential organ source for allotransplantation, while no XEN cell has been obtained from porcine embryos. MATERIALS AND METHODS Using a serum-free culture system, we directly derived porcine extraembryonic endoderm-like cells (pXEN-like cells) from day 6-7 blastocysts, which could maintain self-renewal for at least 30 passages. RESULTS The pXEN-like cells resembled mouse XEN cells with large and flat clone morphology and expressed XEN marker genes but not pluripotent genes. Upon in vitro induction, the cells could differentiate into VE and PE. FGF/MEK signalling was not only essential for the maintenance of pXEN-like cells, but also the induction of pXEN-like cells from porcine embryonic stem (pES) cells. CONCLUSIONS We directly obtained cell lines with XEN characteristics from porcine embryos for the first time. The cells will be helpful tools for studying embryonic development and cell differentiation, which also represent promising cell sources for human regenerative medicine.
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Affiliation(s)
- Yan Li
- Laboratory of Embryo BiotechnologyCollege of Life ScienceNortheast Agricultural UniversityHarbinChina
| | - Shuang Wu
- Laboratory of Embryo BiotechnologyCollege of Life ScienceNortheast Agricultural UniversityHarbinChina
| | - Yang Yu
- Laboratory of Embryo BiotechnologyCollege of Life ScienceNortheast Agricultural UniversityHarbinChina
| | - Heng Zhang
- School of Life SciencesWestlake UniversityHangzhouChina
| | - Renyue Wei
- Laboratory of Embryo BiotechnologyCollege of Life ScienceNortheast Agricultural UniversityHarbinChina
| | - Jiawei Lv
- Laboratory of Embryo BiotechnologyCollege of Life ScienceNortheast Agricultural UniversityHarbinChina
| | - Mingming Cai
- Laboratory of Embryo BiotechnologyCollege of Life ScienceNortheast Agricultural UniversityHarbinChina
| | - Xu Yang
- Laboratory of Embryo BiotechnologyCollege of Life ScienceNortheast Agricultural UniversityHarbinChina
| | - Yu Zhang
- Laboratory of Embryo BiotechnologyCollege of Life ScienceNortheast Agricultural UniversityHarbinChina
| | - Zhonghua Liu
- Laboratory of Embryo BiotechnologyCollege of Life ScienceNortheast Agricultural UniversityHarbinChina
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27
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Zhang W, Chronis C, Chen X, Zhang H, Spalinskas R, Pardo M, Chen L, Wu G, Zhu Z, Yu Y, Yu L, Choudhary J, Nichols J, Parast MM, Greber B, Sahlén P, Plath K. The BAF and PRC2 Complex Subunits Dpf2 and Eed Antagonistically Converge on Tbx3 to Control ESC Differentiation. Cell Stem Cell 2020; 24:138-152.e8. [PMID: 30609396 PMCID: PMC6486830 DOI: 10.1016/j.stem.2018.12.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 06/21/2018] [Accepted: 12/05/2018] [Indexed: 01/01/2023]
Abstract
BAF complexes are composed of different subunits with varying functional and developmental roles, although many subunits have not been examined in depth. Here we show that the Baf45 subunit Dpf2 maintains pluripotency and ESC differentiation potential. Dpf2 co-occupies enhancers with Oct4, Sox2, p300, and the BAF subunit Brg1, and deleting Dpf2 perturbs ESC self-renewal, induces repression of Tbx3, and impairs mesendodermal differentiation without dramatically altering Brg1 localization. Mesendodermal differentiation can be rescued by restoring Tbx3 expression, whose distal enhancer is positively regulated by Dpf2-dependent H3K27ac maintenance and recruitment of pluripotency TFs and Brg1. In contrast, the PRC2 subunit Eed binds an intragenic Tbx3 enhancer to oppose Dpf2-dependent Tbx3 expression and mesendodermal differentiation. The PRC2 subunit Ezh2 likewise opposes Dpf2-dependent differentiation through a distinct mechanism involving Nanog repression. Together, these findings delineate distinct mechanistic roles for specific BAF and PRC2 subunits during ESC differentiation. Dpf2 and Eed antagonistically regulate mesendodermal differentiation of ESCs via Tbx3 Dpf2 and Eed bind different Tbx3 enhancers to control its expression Dpf2 controls H3K27ac and the access of pluripotency TFs at critical target sites Ezh2 and Eed counteract Dpf2 function in differentiation through distinct mechanisms
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Affiliation(s)
- Wensheng Zhang
- Cam-Su Genomic Resource Center, Soochow University, Suzhou 215123, China; Wellcome Sanger Institute, Hinxton CB10 1SA, UK.
| | - Constantinos Chronis
- Department of Biological Chemistry, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, USA; Bioinformatics Program, Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA; Molecular Biology Institute, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Xi Chen
- Wellcome Sanger Institute, Hinxton CB10 1SA, UK
| | - Heyao Zhang
- Cam-Su Genomic Resource Center, Soochow University, Suzhou 215123, China
| | - Rapolas Spalinskas
- Science for Life Laboratory, Division of Gene Technology, KTH Royal Institute of Technology, 106 91 Stockholm, Sweden
| | - Mercedes Pardo
- The Institute of Cancer Research, Chester Beatty Laboratories, London, UK
| | - Liangliang Chen
- Cam-Su Genomic Resource Center, Soochow University, Suzhou 215123, China
| | - Guangming Wu
- Department of Cell and Developmental Biology, Max Planck Institute for Molecular Biomedicine, Röntgenstrasse 20, 48149 Münster, Germany
| | - Zhexin Zhu
- Wellcome Sanger Institute, Hinxton CB10 1SA, UK
| | - Yong Yu
- Wellcome Sanger Institute, Hinxton CB10 1SA, UK
| | - Lu Yu
- The Institute of Cancer Research, Chester Beatty Laboratories, London, UK
| | - Jyoti Choudhary
- The Institute of Cancer Research, Chester Beatty Laboratories, London, UK
| | - Jennifer Nichols
- Wellcome Trust - Medical Research Council Stem Cell Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QR, UK
| | - Mana M Parast
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA; Sanford Consortium for Regenerative Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Boris Greber
- Department of Cell and Developmental Biology, Max Planck Institute for Molecular Biomedicine, Röntgenstrasse 20, 48149 Münster, Germany
| | - Pelin Sahlén
- Science for Life Laboratory, Division of Gene Technology, KTH Royal Institute of Technology, 106 91 Stockholm, Sweden
| | - Kathrin Plath
- Department of Biological Chemistry, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA, USA; Bioinformatics Program, Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA; Molecular Biology Institute, University of California Los Angeles, Los Angeles, CA 90095, USA
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Igarashi H, Uemura M, Hiramatsu R, Hiramatsu R, Segami S, Pattarapanawan M, Hirate Y, Yoshimura Y, Hashimoto H, Higashiyama H, Sumitomo H, Kurohmaru M, Saijoh Y, Suemizu H, Kanai-Azuma M, Kanai Y. Sox17 is essential for proper formation of the marginal zone of extraembryonic endoderm adjacent to a developing mouse placental disk. Biol Reprod 2019; 99:578-589. [PMID: 29635272 DOI: 10.1093/biolre/ioy079] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 04/03/2018] [Indexed: 02/01/2023] Open
Abstract
In mouse conceptus, two yolk-sac membranes, the parietal endoderm (PE) and visceral endoderm (VE), are involved in protecting and nourishing early-somite-stage embryos prior to the establishment of placental circulation. Both PE and VE membranes are tightly anchored to the marginal edge of the developing placental disk, in which the extraembryonic endoderm (marginal zone endoderm: ME) shows the typical flat epithelial morphology intermediate between those of PE and VE in vivo. However, the molecular characteristics and functions of the ME in mouse placentation remain unclear. Here, we show that SOX17, not SOX7, is continuously expressed in the ME cells, whereas both SOX17 and SOX7 are coexpressed in PE cells, by at least 10.5 days postconception. The Sox17-null conceptus, but not the Sox7-null one, showed the ectopic appearance of squamous VE-like epithelial cells in the presumptive ME region, together with reduced cell density and aberrant morphology of PE cells. Such aberrant ME formation in the Sox17-null extraembryonic endoderm was not rescued by the chimeric embryo replaced with the wild-type gut endoderm by the injection of wild-type ES cells into the Sox17-null blastocyst, suggesting the cell autonomous defects in the extraembryonic endoderm of Sox17-null concepti. These findings provide direct evidence of the crucial roles of SOX17 in proper formation and maintenance of the ME region, highlighting a novel entry point to understand the in vivo VE-to-PE transition in the marginal edge of developing placenta.
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Affiliation(s)
- Hitomi Igarashi
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Mami Uemura
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.,Department of Experimental Animal Model for Human Disease, Center for Experimental Animals, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
| | - Ryuji Hiramatsu
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Ryuto Hiramatsu
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Saki Segami
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | | | - Yoshikazu Hirate
- Department of Experimental Animal Model for Human Disease, Center for Experimental Animals, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
| | - Yuki Yoshimura
- Central Institute for Experimental Animals, Kawasaki-ku, Kawasaki, Kanagawa, Japan
| | - Haruo Hashimoto
- Central Institute for Experimental Animals, Kawasaki-ku, Kawasaki, Kanagawa, Japan
| | - Hiroki Higashiyama
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Hiroyuki Sumitomo
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Masamichi Kurohmaru
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Yukio Saijoh
- Department of Neurobiology and Anatomy, The University of Utah, Salt Lake City, Utah, USA
| | - Hiroshi Suemizu
- Central Institute for Experimental Animals, Kawasaki-ku, Kawasaki, Kanagawa, Japan
| | - Masami Kanai-Azuma
- Department of Experimental Animal Model for Human Disease, Center for Experimental Animals, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
| | - Yoshiakira Kanai
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
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Exploring the roles of MACIT and multiplexin collagens in stem cells and cancer. Semin Cancer Biol 2019; 62:134-148. [PMID: 31479735 DOI: 10.1016/j.semcancer.2019.08.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/20/2019] [Accepted: 08/30/2019] [Indexed: 02/07/2023]
Abstract
The extracellular matrix (ECM) is ubiquitously involved in neoplastic transformation, tumour growth and metastatic dissemination, and the interplay between tumour and stromal cells and the ECM is now considered crucial for the formation of a tumour-supporting microenvironment. The 28 different collagens (Col) form a major ECM protein family and display extraordinary functional diversity in tissue homeostasis as well as in pathological conditions, with functions ranging from structural support for tissues to regulatory binding activities and storage of biologically active cryptic domains releasable through ECM proteolysis. Two subfamilies of collagens, namely the plasma membrane-associated collagens with interrupted triple-helices (MACITs, including ColXIII, ColXXIII and ColXXV) and the basement membrane-associated collagens with multiple triple-helix domains with interruptions (multiplexins, including ColXV and ColXVIII), have highly interesting regulatory functions in tissue and organ development, as well as in various diseases, including cancer. An increasing, albeit yet sparse, data suggest that these collagens play crucial roles in conveying regulatory signals from the extracellular space to cells. We summarize here the current knowledge about MACITs and multiplexins as regulators of stemness and oncogenic processes, as well as their roles in influencing cell fate decisions in healthy and cancerous tissues. In addition, we present a bioinformatic analysis of the impacts of MACITs and multiplexins transcript levels on the prognosis of patients representing a wide array of malignant diseases, to aid future diagnostic and therapeutic efforts.
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Roles of MicroRNAs in Establishing and Modulating Stem Cell Potential. Int J Mol Sci 2019; 20:ijms20153643. [PMID: 31349654 PMCID: PMC6696000 DOI: 10.3390/ijms20153643] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/18/2019] [Accepted: 07/22/2019] [Indexed: 12/11/2022] Open
Abstract
Early embryonic development in mammals, from fertilization to implantation, can be viewed as a process in which stem cells alternate between self-renewal and differentiation. During this process, the fates of stem cells in embryos are gradually specified, from the totipotent state, through the segregation of embryonic and extraembryonic lineages, to the molecular and cellular defined progenitors. Most of those stem cells with different potencies in vivo can be propagated in vitro and recapitulate their differentiation abilities. Complex and coordinated regulations, such as epigenetic reprogramming, maternal RNA clearance, transcriptional and translational landscape changes, as well as the signal transduction, are required for the proper development of early embryos. Accumulated studies suggest that Dicer-dependent noncoding RNAs, including microRNAs (miRNAs) and endogenous small-interfering RNAs (endo-siRNAs), are involved in those regulations and therefore modulate biological properties of stem cells in vitro and in vivo. Elucidating roles of these noncoding RNAs will give us a more comprehensive picture of mammalian embryonic development and enable us to modulate stem cell potencies. In this review, we will discuss roles of miRNAs in regulating the maintenance and cell fate potential of stem cells in/from mouse and human early embryos.
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Benchetrit H, Jaber M, Zayat V, Sebban S, Pushett A, Makedonski K, Zakheim Z, Radwan A, Maoz N, Lasry R, Renous N, Inbar M, Ram O, Kaplan T, Buganim Y. Direct Induction of the Three Pre-implantation Blastocyst Cell Types from Fibroblasts. Cell Stem Cell 2019; 24:983-994.e7. [PMID: 31031139 PMCID: PMC6561721 DOI: 10.1016/j.stem.2019.03.018] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 01/03/2019] [Accepted: 03/22/2019] [Indexed: 01/18/2023]
Abstract
Following fertilization, totipotent cells undergo asymmetric cell divisions, resulting in three distinct cell types in the late pre-implantation blastocyst: epiblast (Epi), primitive endoderm (PrE), and trophectoderm (TE). Here, we aim to understand whether these three cell types can be induced from fibroblasts by one combination of transcription factors. By utilizing a sophisticated fluorescent knockin reporter system, we identified a combination of five transcription factors, Gata3, Eomes, Tfap2c, Myc, and Esrrb, that can reprogram fibroblasts into induced pluripotent stem cells (iPSCs), induced trophoblast stem cells (iTSCs), and induced extraembryonic endoderm stem cells (iXENs), concomitantly. In-depth transcriptomic, chromatin, and epigenetic analyses provide insights into the molecular mechanisms that underlie the reprogramming process toward the three cell types. Mechanistically, we show that the interplay between Esrrb and Eomes during the reprogramming process determines cell fate, where high levels of Esrrb induce a XEN-like state that drives pluripotency and high levels of Eomes drive trophectodermal fate. Gata3, Eomes, Tfap2c, Myc, and Esrrb convert fibroblasts into iPSCs, iTSCs, and iXENs Esrrb, but not other pluripotency genes, can shift the TSC fate into pluripotency Esrrb induces pluripotency by the activation of a unique XEN-like state The interplay between Eomes and Esrrb determines cell fate decision
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Affiliation(s)
- Hana Benchetrit
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Mohammad Jaber
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Valery Zayat
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Shulamit Sebban
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Avital Pushett
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Kirill Makedonski
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Zvi Zakheim
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Ahmed Radwan
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Noam Maoz
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Rachel Lasry
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Noa Renous
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Michal Inbar
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Oren Ram
- The Silberman Institute of Life Sciences and the Edmond and Lily Safra Center for Brain Science, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Jerusalem 9190401, Israel
| | - Tommy Kaplan
- School of Computer Science and Engineering, The Hebrew University of Jerusalem, Jerusalem 9190401, Israel
| | - Yosef Buganim
- Department of Developmental Biology and Cancer Research, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel.
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Zhong Y, Binas B. Transcriptome analysis shows ambiguous phenotypes of murine primitive endoderm-related stem cell lines. Genes Cells 2019; 24:324-331. [PMID: 30821040 DOI: 10.1111/gtc.12678] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 02/16/2019] [Accepted: 02/17/2019] [Indexed: 01/06/2023]
Abstract
Primitive endoderm (PrE)-related cell lines (XEN, pXEN and nEnd cells) show key features of the PrE. By transcriptome analysis, we show: (a) Compared to embryonic stem cells, PrE-related cell lines are less in vivo like, although early nEnd cells are most similar to the PrE. (b) These cell lines show post-PrE features of parietal (XEN and pXEN cells) or visceral (nEnd cells) endoderm, likely driven by Tgf-β and Wnt/Activin signaling, respectively. (c) pXEN and nEnd cell lines additionally show pre-PrE features. Hence, neither pXEN nor nEnd cell cultures represent a distinct in vivo entity. Rather, their properties are compatible with mixed and hybrid phenotypes. Our findings indicate that pre-PrE, PrE and early post-PrE phenotypes result from different niches, which need to be better understood to derive cell lines that distinctly represent the early stages of the extraembryonic endoderm.
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Affiliation(s)
- Yixiang Zhong
- Department of Molecular & Life Science, College of Science and Convergence Technology, Hanyang University, Gyeonggi-do, Korea
| | - Bert Binas
- Department of Molecular & Life Science, College of Science and Convergence Technology, Hanyang University, Gyeonggi-do, Korea
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33
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Activity-dependent neuroprotective protein recruits HP1 and CHD4 to control lineage-specifying genes. Nature 2018; 557:739-743. [PMID: 29795351 DOI: 10.1038/s41586-018-0153-8] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 04/13/2018] [Indexed: 01/18/2023]
Abstract
De novo mutations in ADNP, which encodes activity-dependent neuroprotective protein (ADNP), have recently been found to underlie Helsmoortel-Van der Aa syndrome, a complex neurological developmental disorder that also affects several other organ functions 1 . ADNP is a putative transcription factor that is essential for embryonic development 2 . However, its precise roles in transcriptional regulation and development are not understood. Here we show that ADNP interacts with the chromatin remodeller CHD4 and the chromatin architectural protein HP1 to form a stable complex, which we refer to as ChAHP. Besides mediating complex assembly, ADNP recognizes DNA motifs that specify binding of ChAHP to euchromatin. Genetic ablation of ChAHP components in mouse embryonic stem cells results in spontaneous differentiation concomitant with premature activation of lineage-specific genes and in a failure to differentiate towards the neuronal lineage. Molecularly, ChAHP-mediated repression is fundamentally different from canonical HP1-mediated silencing: HP1 proteins, in conjunction with histone H3 lysine 9 trimethylation (H3K9me3), are thought to assemble broad heterochromatin domains that are refractory to transcription. ChAHP-mediated repression, however, acts in a locally restricted manner by establishing inaccessible chromatin around its DNA-binding sites and does not depend on H3K9me3-modified nucleosomes. Together, our results reveal that ADNP, via the recruitment of HP1 and CHD4, regulates the expression of genes that are crucial for maintaining distinct cellular states and assures accurate cell fate decisions upon external cues. Such a general role of ChAHP in governing cell fate plasticity may explain why ADNP mutations affect several organs and body functions and contribute to cancer progression1,3,4. Notably, we found that the integrity of the ChAHP complex is disrupted by nonsense mutations identified in patients with Helsmoortel-Van der Aa syndrome, and this could be rescued by aminoglycosides that suppress translation termination 5 . Therefore, patients might benefit from therapeutic agents that are being developed to promote ribosomal read-through of premature stop codons6,7.
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Ngondo RP, Cirera-Salinas D, Yu J, Wischnewski H, Bodak M, Vandormael-Pournin S, Geiselmann A, Wettstein R, Luitz J, Cohen-Tannoudji M, Ciaudo C. Argonaute 2 Is Required for Extra-embryonic Endoderm Differentiation of Mouse Embryonic Stem Cells. Stem Cell Reports 2018; 10:461-476. [PMID: 29396181 PMCID: PMC5830960 DOI: 10.1016/j.stemcr.2017.12.023] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 12/28/2017] [Accepted: 12/28/2017] [Indexed: 12/14/2022] Open
Abstract
In mouse, although four Argonaute (AGO) proteins with partly overlapping functions in small-RNA pathways exist, only Ago2 deficiency causes embryonic lethality. To investigate the role of AGO2 during mouse early development, we generated Ago2-deficient mouse embryonic stem cells (mESCs) and performed a detailed characterization of their differentiation potential. Ago2 disruption caused a global reduction of microRNAs, which resulted in the misregulation of only a limited number of transcripts. We demonstrated, both in vivo and in vitro, that AGO2 is dispensable for the embryonic germ-layer formation. However, Ago2-deficient mESCs showed a specific defect during conversion into extra-embryonic endoderm cells. We proved that this defect is cell autonomous and can be rescued by both a catalytically active and an inactive Ago2, but not by Ago2 deprived of its RNA binding capacity or by Ago1 overexpression. Overall, our results suggest a role for AGO2 in stem cell differentiation. Ago2 deletion strongly affects microRNA but not mRNA levels in mESCs AGO2 is dispensable for mESC self-renewal and formation of embryonic germ layers AGO2 but not AGO1 is required for GATA6 expression during XEN conversion of mESCs AGO2 is essential for the in vitro expression of extra-embryonic endoderm genes
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Affiliation(s)
- Richard Patryk Ngondo
- Swiss Federal Institute of Technology Zurich, IMHS, Chair of RNAi and Genome Integrity, Zurich, Switzerland
| | - Daniel Cirera-Salinas
- Swiss Federal Institute of Technology Zurich, IMHS, Chair of RNAi and Genome Integrity, Zurich, Switzerland
| | - Jian Yu
- Swiss Federal Institute of Technology Zurich, IMHS, Chair of RNAi and Genome Integrity, Zurich, Switzerland; Life Science Zurich Graduate School, University of Zürich, Zurich, Switzerland
| | - Harry Wischnewski
- Swiss Federal Institute of Technology Zurich, IMHS, Chair of RNAi and Genome Integrity, Zurich, Switzerland
| | - Maxime Bodak
- Swiss Federal Institute of Technology Zurich, IMHS, Chair of RNAi and Genome Integrity, Zurich, Switzerland; Life Science Zurich Graduate School, University of Zürich, Zurich, Switzerland
| | - Sandrine Vandormael-Pournin
- Institut Pasteur, CNRS, Unité de Génétique Fonctionnelle de la Souris, UMR 3738, Department of Developmental & Stem Cell Biology, 25 rue du docteur Roux, 75015 Paris Cedex, France
| | - Anna Geiselmann
- Institut Pasteur, CNRS, Unité de Génétique Fonctionnelle de la Souris, UMR 3738, Department of Developmental & Stem Cell Biology, 25 rue du docteur Roux, 75015 Paris Cedex, France
| | - Rahel Wettstein
- Swiss Federal Institute of Technology Zurich, IMHS, Chair of RNAi and Genome Integrity, Zurich, Switzerland; Life Science Zurich Graduate School, University of Zürich, Zurich, Switzerland
| | - Janina Luitz
- Swiss Federal Institute of Technology Zurich, IMHS, Chair of RNAi and Genome Integrity, Zurich, Switzerland
| | - Michel Cohen-Tannoudji
- Institut Pasteur, CNRS, Unité de Génétique Fonctionnelle de la Souris, UMR 3738, Department of Developmental & Stem Cell Biology, 25 rue du docteur Roux, 75015 Paris Cedex, France
| | - Constance Ciaudo
- Swiss Federal Institute of Technology Zurich, IMHS, Chair of RNAi and Genome Integrity, Zurich, Switzerland.
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Watts J, Lokken A, Moauro A, Ralston A. Capturing and Interconverting Embryonic Cell Fates in a Dish. Curr Top Dev Biol 2018; 128:181-202. [PMID: 29477163 DOI: 10.1016/bs.ctdb.2017.11.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cells of the early embryo are totipotent because they will differentiate to produce the fetus and its surrounding extraembryonic tissues. By contrast, embryonic stem (ES) cells are considered to be merely pluripotent because they lack the ability to efficiently produce extraembryonic cell types. The relatively limited developmental potential of ES cells can be explained by the observation that ES cells are derived from the embryo after its cells have already begun to specialize and lose totipotency. Meanwhile, at the time that pluripotent ES cell progenitors are specified, so are the multipotent progenitors of two extraembryonic stem cell types: trophoblast stem (TS) cells and extraembryonic endoderm stem (XEN) cells. Notably, all three embryo-derived stem cell types are capable of either self-renewing or differentiating in a lineage-appropriate manner. These three types of embryo-derived stem cell serve as paradigms for defining the genes and pathways that define and maintain unique stem cell identities. Remarkably, some of the mechanisms that maintain the specific developmental potential of each stem cell line do so by preventing conversion to another stem cell fate. This chapter highlights noteworthy studies that have identified the genes and pathways that normally limit the interconversion of stem cell identities.
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Affiliation(s)
- Jennifer Watts
- Michigan State University, East Lansing, MI, United States; Program in Reproductive and Developmental Sciences, Michigan State University, East Lansing, MI, United States; Graduate Program in Physiology, Michigan State University, East Lansing, MI, United States
| | - Alyson Lokken
- Michigan State University, East Lansing, MI, United States
| | - Alexandra Moauro
- Michigan State University, East Lansing, MI, United States; Graduate Program in Physiology, Michigan State University, East Lansing, MI, United States
| | - Amy Ralston
- Michigan State University, East Lansing, MI, United States; Program in Reproductive and Developmental Sciences, Michigan State University, East Lansing, MI, United States.
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37
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XEN and the Art of Stem Cell Maintenance: Molecular Mechanisms Maintaining Cell Fate and Self-Renewal in Extraembryonic Endoderm Stem (XEN) Cell Lines. ADVANCES IN ANATOMY, EMBRYOLOGY, AND CELL BIOLOGY 2018; 229:69-78. [PMID: 29177765 DOI: 10.1007/978-3-319-63187-5_6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The extraembryonic endoderm is one of the first cell types specified during mammalian development. This extraembryonic lineage is known to play multiple important roles throughout mammalian development, including guiding axial patterning and inducing formation of the first blood cells during embryogenesis. Moreover, recent studies have uncovered striking conservation between mouse and human embryos during the stages when extraembryonic endoderm cells are first specified, in terms of both gene expression and morphology. Therefore, mouse embryos serve as an excellent model for understanding the pathways that maintain extraembryonic endoderm cell fate. In addition, self-renewing multipotent stem cell lines, called XEN cells, have been derived from the extraembryonic endoderm of mouse embryos. Mouse XEN cell lines provide an additional tool for understanding the basic mechanisms that contribute to maintaining lineage potential, a resource for identifying how extraembryonic ectoderm specifies fetal cell types, and serve as a paradigm for efforts to establish human equivalents. Given the potential conservation of essential extraembryonic endoderm roles, human XEN cells would provide a considerable advance. However, XEN cell lines have not yet been successfully derived from human embryos. Given the potential utility of human XEN cell lines, this chapter focuses on reviewing the mechanisms known to govern the stem cell properties of mouse XEN, in hopes of facilitating new ways to establish human XEN cell lines.
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Reduction of pluripotent gene expression in murine embryonic stem cells exposed to mechanical loading or Cyclo RGD peptide. BMC Cell Biol 2017; 18:32. [PMID: 29137597 PMCID: PMC5686896 DOI: 10.1186/s12860-017-0148-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 11/01/2017] [Indexed: 11/10/2022] Open
Abstract
Background Self-renewal and differentiation of embryonic stem cells (ESCs) is directed by biological and/or physical cues that regulate multiple signaling cascades. We have previously shown that mESCs seeded in a type I collagen matrix demonstrate a loss of pluripotent marker expression and differentiate towards an osteogenic lineage. In this study, we examined if this effect was mediated in part through Arginylglycylaspartic acid (RGD) dependent integrin activity and/or mechano-transduction. Results The results from this study suggest that mESC interaction with the local microenvironment through RGD dependent integrins play a role in the regulation of mESC core transcription factors (TF), Oct-4, Sox 2 and Nanog. Disruption of this interaction with a cyclic RGD peptide (cRGDfC) was sufficient to mimic the effect of a mechanical stimulus in terms of pluripotent gene expression, specifically, we observed that supplementation with cRGDfC, or mechanical stimulus, significantly influenced mESC pluripotency by down-regulating core transcription factors. Moreover, our results indicated that the presence of the cRGDfC peptide inhibited integrin expression and up-regulated early lineage markers (mesoderm and ectoderm) in a Leukemia inhibitory factor (LIF) dependent manner. When cRGDfC treated mESCs were injected in Severe combined immunodeficiency (SCID) mice, no tissue growth and/or teratoma formation was observed, suggesting that the process of mESC tumor formation in vivo is potentially dependent on integrin interaction. Conclusions Overall, the disruption of cell-integrin interaction via cRGDfC peptide can mimic the effect of mechanical stimulation on mESC pluripotency gene expression and also inhibit the tumorigenic potential of mESCs in vivo.
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Anderson KGV, Hamilton WB, Roske FV, Azad A, Knudsen TE, Canham M, Forrester LM, Brickman JM. Insulin fine-tunes self-renewal pathways governing naive pluripotency and extra-embryonic endoderm. Nat Cell Biol 2017; 19:1164-1177. [DOI: 10.1038/ncb3617] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 08/17/2017] [Indexed: 12/16/2022]
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Lin J, Khan M, Zapiec B, Mombaerts P. PDGFRA Is Not Essential for the Derivation and Maintenance of Mouse Extraembryonic Endoderm Stem Cell Lines. Stem Cell Reports 2017; 9:1062-1070. [PMID: 28919262 PMCID: PMC5639183 DOI: 10.1016/j.stemcr.2017.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 08/11/2017] [Accepted: 08/14/2017] [Indexed: 01/09/2023] Open
Abstract
Extraembryonic endoderm stem (XEN) cell lines can be derived and maintained in vitro and reflect the primitive endoderm lineage. Platelet-derived growth factor receptor alpha (PDGFRA) is thought to be essential for the derivation and maintenance of mouse XEN cell lines. Here, we have re-evaluated this requirement for PDGFRA. We derived multiple PDGFRA-deficient XEN cell lines from postimplantation and preimplantation embryos of a PDGFRA-GFP knockout strain. We also converted PDGFRA-deficient embryonic stem cell lines into XEN cell lines chemically by transient culturing with retinoic acid and Activin A. We confirmed the XEN profile of our 12 PDGFRA-deficient cell lines by immunofluorescence with various markers, by NanoString gene expression analyses, and by their contribution to the extraembryonic endoderm of chimeric embryos produced by injecting these cells into blastocysts. Thus, PDGFRA is not essential for the derivation and maintenance of XEN cell lines. PDGFRA is thought to be essential for extraembryonic endoderm stem (XEN) cells We derived multiple XEN cell lines from a PDGFRA-GFP knockout strain We chemically converted PDGFRA-deficient ESC lines into XEN cell lines Thus, PDGFRA is not essential for the derivation and maintenance of XEN cells
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Affiliation(s)
- Jiangwei Lin
- Max Planck Research Unit for Neurogenetics, Max-von-Laue-Strasse 4, 60438 Frankfurt, Germany
| | - Mona Khan
- Max Planck Research Unit for Neurogenetics, Max-von-Laue-Strasse 4, 60438 Frankfurt, Germany
| | - Bolek Zapiec
- Max Planck Research Unit for Neurogenetics, Max-von-Laue-Strasse 4, 60438 Frankfurt, Germany
| | - Peter Mombaerts
- Max Planck Research Unit for Neurogenetics, Max-von-Laue-Strasse 4, 60438 Frankfurt, Germany.
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Nishimura T, Unezaki N, Kanegi R, Wijesekera DPH, Hatoya S, Sugiura K, Kawate N, Tamada H, Imai H, Inaba T. Generation of Canine Induced Extraembryonic Endoderm-Like Cell Line That Forms Both Extraembryonic and Embryonic Endoderm Derivatives. Stem Cells Dev 2017; 26:1111-1120. [PMID: 28474540 DOI: 10.1089/scd.2017.0026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Extraembryonic endoderm (XEN) cells are stem cell lines derived from primitive endoderm cells of inner cell mass in blastocysts. These cells have self-renewal properties and differentiate into visceral endoderm (VE) and parietal endoderm (PE) of the yolk sac. Recently, it has been reported that XEN cells can contribute to fetal embryonic endoderm, and their unique potency has been evaluated. In this study, we have described the induction and characterization of new canine stem cell lines that closely resemble to XEN cells. These cells, which we designated canine induced XEN (ciXEN)-like cells, were induced from canine embryonic fibroblasts by introducing four transgenes. ciXEN-like cells expressed XEN markers, which could be maintained over 50 passages in N2B27 medium supplemented with inhibitors of mitogen-activated protein kinase p38 and transforming growth factor-beta 1. Our ciXEN-like cells were maintained without transgene expression and exhibited upregulated expression of VE and PE markers in feeder-free conditions. The cells differentiated from ciXEN-like cells using a coculture system showed multiple nuclei and expressed albumin protein, similar to characteristics of hepatocytes. Furthermore, these cells expressed the adult hepatocyte marker, CYP3A4. Interestingly, these cells also formed a net structure expressing the bile epithelium capillary marker, multidrug resistance-associated protein 2. Thus, we have demonstrated the induction of a new canine stem cell line, ciXEN-like cells, which could form an embryonic endodermal cell layer. Our ciXEN-like cells may be a helpful tool to study the canine embryo development and represent a promising cell source for proceeding human and canine regenerative medicine.
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Affiliation(s)
- Toshiya Nishimura
- 1 Department of Advanced Pathobiology, Graduate School of Life and Environmental Sciences, Osaka Prefecture University , Osaka, Japan
| | - Naoya Unezaki
- 1 Department of Advanced Pathobiology, Graduate School of Life and Environmental Sciences, Osaka Prefecture University , Osaka, Japan
| | - Ryoji Kanegi
- 1 Department of Advanced Pathobiology, Graduate School of Life and Environmental Sciences, Osaka Prefecture University , Osaka, Japan
| | | | - Shingo Hatoya
- 1 Department of Advanced Pathobiology, Graduate School of Life and Environmental Sciences, Osaka Prefecture University , Osaka, Japan
| | - Kikuya Sugiura
- 1 Department of Advanced Pathobiology, Graduate School of Life and Environmental Sciences, Osaka Prefecture University , Osaka, Japan
| | - Noritoshi Kawate
- 1 Department of Advanced Pathobiology, Graduate School of Life and Environmental Sciences, Osaka Prefecture University , Osaka, Japan
| | - Hiromichi Tamada
- 1 Department of Advanced Pathobiology, Graduate School of Life and Environmental Sciences, Osaka Prefecture University , Osaka, Japan
| | - Hiroshi Imai
- 2 Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University , Kyoto, Japan
| | - Toshio Inaba
- 1 Department of Advanced Pathobiology, Graduate School of Life and Environmental Sciences, Osaka Prefecture University , Osaka, Japan
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Tomaz RA, Harman JL, Karimlou D, Weavers L, Fritsch L, Bou-Kheir T, Bell E, Del Valle Torres I, Niakan KK, Fisher C, Joshi O, Stunnenberg HG, Curry E, Ait-Si-Ali S, Jørgensen HF, Azuara V. Jmjd2c facilitates the assembly of essential enhancer-protein complexes at the onset of embryonic stem cell differentiation. Development 2017; 144:567-579. [PMID: 28087629 PMCID: PMC5312034 DOI: 10.1242/dev.142489] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 12/14/2016] [Indexed: 12/20/2022]
Abstract
Jmjd2 H3K9 demethylases cooperate in promoting mouse embryonic stem cell (ESC) identity. However, little is known about their importance at the exit of ESC pluripotency. Here, we reveal that Jmjd2c facilitates this process by stabilising the assembly of mediator-cohesin complexes at lineage-specific enhancers. Functionally, we show that Jmjd2c is required in ESCs to initiate appropriate gene expression programs upon somatic multi-lineage differentiation. In the absence of Jmjd2c, differentiation is stalled at an early post-implantation epiblast-like stage, while Jmjd2c-knockout ESCs remain capable of forming extra-embryonic endoderm derivatives. Dissection of the underlying molecular basis revealed that Jmjd2c is re-distributed to lineage-specific enhancers during ESC priming for differentiation. Interestingly, Jmjd2c-bound enhancers are co-occupied by the H3K9-methyltransferase G9a (also known as Ehmt2), independently of its H3K9-modifying activity. Loss of Jmjd2c abrogates G9a recruitment and further destabilises loading of the mediator and cohesin components Med1 and Smc1a at newly activated and poised enhancers in ESC-derived epiblast-like cells. These findings unveil Jmjd2c and G9a as novel enhancer-associated factors, and implicate Jmjd2c as a molecular scaffold for the assembly of essential enhancer-protein complexes with an impact on timely gene activation.
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Affiliation(s)
- Rute A Tomaz
- Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London W12 0NN, UK
| | - Jennifer L Harman
- Cardiovascular Medicine Division, Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Donja Karimlou
- Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London W12 0NN, UK
| | - Lauren Weavers
- Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London W12 0NN, UK
| | - Lauriane Fritsch
- Centre National de la Recherche Scientifique CNRS - Université Paris Diderot, Sorbonne Paris Cité, Epigenetics and Cell Fate, UMR 7216 CNRS, Paris 75013, France
| | - Tony Bou-Kheir
- Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London W12 0NN, UK
| | - Emma Bell
- Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London W12 0NN, UK
| | | | - Kathy K Niakan
- Human Embryo and Stem Cell Laboratory, The Francis Crick Institute, London NW7 1AA, UK
| | - Cynthia Fisher
- Wellcome Trust Sanger Institute, Hinxton, Cambridge CB10 1HH, UK
| | - Onkar Joshi
- Radboud University, Faculty of Science, Department of Molecular Biology, Nijmegen 6525GA, The Netherlands
| | - Hendrik G Stunnenberg
- Radboud University, Faculty of Science, Department of Molecular Biology, Nijmegen 6525GA, The Netherlands
| | - Edward Curry
- Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London W12 0NN, UK
| | - Slimane Ait-Si-Ali
- Centre National de la Recherche Scientifique CNRS - Université Paris Diderot, Sorbonne Paris Cité, Epigenetics and Cell Fate, UMR 7216 CNRS, Paris 75013, France
| | - Helle F Jørgensen
- Cardiovascular Medicine Division, Department of Medicine, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Véronique Azuara
- Institute of Reproductive and Developmental Biology, Faculty of Medicine, Imperial College London, London W12 0NN, UK
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Lo Nigro A, de Jaime-Soguero A, Khoueiry R, Cho DS, Ferlazzo GM, Perini I, Abon Escalona V, Aranguren XL, Chuva de Sousa Lopes SM, Koh KP, Conaldi PG, Hu WS, Zwijsen A, Lluis F, Verfaillie CM. PDGFRα + Cells in Embryonic Stem Cell Cultures Represent the In Vitro Equivalent of the Pre-implantation Primitive Endoderm Precursors. Stem Cell Reports 2017; 8:318-333. [PMID: 28089671 PMCID: PMC5311469 DOI: 10.1016/j.stemcr.2016.12.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 12/09/2016] [Accepted: 12/12/2016] [Indexed: 11/29/2022] Open
Abstract
In early mouse pre-implantation development, primitive endoderm (PrE) precursors are platelet-derived growth factor receptor alpha (PDGFRα) positive. Here, we demonstrated that cultured mouse embryonic stem cells (mESCs) express PDGFRα heterogeneously, fluctuating between a PDGFRα+ (PrE-primed) and a platelet endothelial cell adhesion molecule 1 (PECAM1)-positive state (epiblast-primed). The two surface markers can be co-detected on a third subpopulation, expressing epiblast and PrE determinants (double-positive). In vitro, these subpopulations differ in their self-renewal and differentiation capability, transcriptional and epigenetic states. In vivo, double-positive cells contributed to epiblast and PrE, while PrE-primed cells exclusively contributed to PrE derivatives. The transcriptome of PDGFRα+ subpopulations differs from previously described subpopulations and shows similarities with early/mid blastocyst cells. The heterogeneity did not depend on PDGFRα but on leukemia inhibitory factor and fibroblast growth factor signaling and DNA methylation. Thus, PDGFRα+ cells represent the in vitro counterpart of in vivo PrE precursors, and their selection from cultured mESCs yields pure PrE precursors. Three subpopulations can be purified from mESC cultures by using PECAM1 and PDGFRα Expression of PDGFRα is associated with a molecular and epigenetic PrE signature PDGFRα+ cells are committed toward PrE derivatives in vitro and in vivo
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Affiliation(s)
- Antonio Lo Nigro
- Department of Development and Regeneration, Stem Cell Biology and Embryology, KU Leuven Stem Cell Institute, Herestraat 49, Onderwijs en Navorsing 4, Box 804, 3000 Leuven, Belgium; Ri.Med Foundation, Department of Laboratory Medicine and Advanced Biotechnologies, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Via Tricomi 5, 90127 Palermo, Italy.
| | - Anchel de Jaime-Soguero
- Department of Development and Regeneration, Stem Cell Biology and Embryology, KU Leuven Stem Cell Institute, Herestraat 49, Onderwijs en Navorsing 4, Box 804, 3000 Leuven, Belgium
| | - Rita Khoueiry
- Department of Development and Regeneration, Stem Cell Biology and Embryology, KU Leuven Stem Cell Institute, Herestraat 49, Onderwijs en Navorsing 4, Box 804, 3000 Leuven, Belgium
| | - Dong Seong Cho
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue Southeast, Minneapolis, MN 55455, USA
| | - Giorgia Maria Ferlazzo
- Department of Development and Regeneration, Stem Cell Biology and Embryology, KU Leuven Stem Cell Institute, Herestraat 49, Onderwijs en Navorsing 4, Box 804, 3000 Leuven, Belgium
| | - Ilaria Perini
- Department of Development and Regeneration, Stem Cell Biology and Embryology, KU Leuven Stem Cell Institute, Herestraat 49, Onderwijs en Navorsing 4, Box 804, 3000 Leuven, Belgium
| | - Vanesa Abon Escalona
- VIB Center for the Biology of Disease, 3000 Leuven, Belgium; KU Leuven Department of Human Genetics, 3000 Leuven, Belgium
| | - Xabier Lopez Aranguren
- Cell Therapy Program, Foundation for Applied Medical Research, University of Navarra, 31008 Pamplona, Spain
| | - Susana M Chuva de Sousa Lopes
- Department of Anatomy and Embryology, Leiden University Medical Center, Einthovenweg 20, 2333 ZC Leiden, the Netherlands
| | - Kian Peng Koh
- Department of Development and Regeneration, Stem Cell Biology and Embryology, KU Leuven Stem Cell Institute, Herestraat 49, Onderwijs en Navorsing 4, Box 804, 3000 Leuven, Belgium
| | - Pier Giulio Conaldi
- Ri.Med Foundation, Department of Laboratory Medicine and Advanced Biotechnologies, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Via Tricomi 5, 90127 Palermo, Italy
| | - Wei-Shou Hu
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue Southeast, Minneapolis, MN 55455, USA
| | - An Zwijsen
- VIB Center for the Biology of Disease, 3000 Leuven, Belgium; KU Leuven Department of Human Genetics, 3000 Leuven, Belgium
| | - Frederic Lluis
- Department of Development and Regeneration, Stem Cell Biology and Embryology, KU Leuven Stem Cell Institute, Herestraat 49, Onderwijs en Navorsing 4, Box 804, 3000 Leuven, Belgium
| | - Catherine M Verfaillie
- Department of Development and Regeneration, Stem Cell Biology and Embryology, KU Leuven Stem Cell Institute, Herestraat 49, Onderwijs en Navorsing 4, Box 804, 3000 Leuven, Belgium
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Lin J, Khan M, Zapiec B, Mombaerts P. Efficient derivation of extraembryonic endoderm stem cell lines from mouse postimplantation embryos. Sci Rep 2016; 6:39457. [PMID: 27991575 PMCID: PMC5171707 DOI: 10.1038/srep39457] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 11/23/2016] [Indexed: 02/05/2023] Open
Abstract
Various types of stem cell lines have been derived from preimplantation or postimplantation mouse embryos: embryonic stem cell lines, epiblast stem cell lines, and trophoblast stem cell lines. It is not known if extraembryonic endoderm stem (XEN) cell lines can be derived from postimplantation mouse embryos. Here, we report the derivation of 77 XEN cell lines from 85 postimplantation embryos at embryonic day E5.5 or E6.5, in parallel to the derivation of 41 XEN lines from 69 preimplantation embryos at the blastocyst stage. We attain a success rate of 100% of XEN cell line derivation with our E5.5 whole-embryo and E6.5 disaggregated-embryo methods. Immunofluorescence and NanoString gene expression analyses indicate that the XEN cell lines that we derived from postimplantation embryos (post-XEN) are very similar to the XEN cell lines that we derived from preimplantation embryos (pre-XEN) using a conventional method. After injection into blastocysts, post-XEN cells contribute to extraembryonic endoderm in chimeras at E6.5 and E7.5.
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Affiliation(s)
- Jiangwei Lin
- Max Planck Research Unit for Neurogenetics, Max-von-Laue-Strasse 4, 60438 Frankfurt, Germany
| | - Mona Khan
- Max Planck Research Unit for Neurogenetics, Max-von-Laue-Strasse 4, 60438 Frankfurt, Germany
| | - Bolek Zapiec
- Max Planck Research Unit for Neurogenetics, Max-von-Laue-Strasse 4, 60438 Frankfurt, Germany
| | - Peter Mombaerts
- Max Planck Research Unit for Neurogenetics, Max-von-Laue-Strasse 4, 60438 Frankfurt, Germany
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Vrij E, Rouwkema J, LaPointe V, van Blitterswijk C, Truckenmüller R, Rivron N. Directed Assembly and Development of Material-Free Tissues with Complex Architectures. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:4032-4039. [PMID: 27000493 DOI: 10.1002/adma.201505723] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 01/19/2016] [Indexed: 06/05/2023]
Abstract
Material-free tissues are assembled using solely cells. Microstructured hydrogel templates and high content screening allow the formation of centimeter-scale tissues with precise architectures. Similar to developing tissues, these contract autonomously, controllably shift shape, self-scaffold by secreting extracellular matrix, and undergo morphogenesis.
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Affiliation(s)
- Erik Vrij
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Universiteitssingel 40, 6229, ER, Maastricht, The Netherland
| | - Jeroen Rouwkema
- Department of Biomechanical Engineering, MIRA Institute for Biomedical Technology and Technical Medicine, University of Twente, Drienerlolaan 5, 7522, NB, Enschede, The Netherlands
| | - Vanessa LaPointe
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Universiteitssingel 40, 6229, ER, Maastricht, The Netherland
| | - Clemens van Blitterswijk
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Universiteitssingel 40, 6229, ER, Maastricht, The Netherland
| | - Roman Truckenmüller
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Universiteitssingel 40, 6229, ER, Maastricht, The Netherland
| | - Nicolas Rivron
- Department of Complex Tissue Regeneration, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Universiteitssingel 40, 6229, ER, Maastricht, The Netherland
- Hubrecht Institute for Developmental Biology and Stem Cell Research, Uppsalalaan 8, 3584, CT, Utrecht, The Netherlands
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Garg V, Morgani S, Hadjantonakis AK. Capturing Identity and Fate Ex Vivo: Stem Cells from the Mouse Blastocyst. Curr Top Dev Biol 2016; 120:361-400. [PMID: 27475857 DOI: 10.1016/bs.ctdb.2016.04.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
During mouse preimplantation development, three molecularly, morphologically, and spatially distinct lineages are formed, the embryonic epiblast, the extraembryonic primitive endoderm, and the trophectoderm. Stem cell lines representing each of these lineages have now been derived and can be indefinitely maintained and expanded in culture, providing an unlimited source of material to study the interplay of tissue-specific transcription factors and signaling pathways involved in these fundamental cell fate decisions. Here we outline our current understanding of the derivation, maintenance, and properties of these in vitro stem cell models representing the preimplantation embryonic lineages.
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Affiliation(s)
- V Garg
- Developmental Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, United States; Biochemistry, Cell and Molecular Biology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY, United States
| | - S Morgani
- Developmental Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - A-K Hadjantonakis
- Developmental Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, United States; Biochemistry, Cell and Molecular Biology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY, United States.
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47
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Parenti A, Halbisen MA, Wang K, Latham K, Ralston A. OSKM Induce Extraembryonic Endoderm Stem Cells in Parallel to Induced Pluripotent Stem Cells. Stem Cell Reports 2016; 6:447-455. [PMID: 26947975 PMCID: PMC4834035 DOI: 10.1016/j.stemcr.2016.02.003] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 02/03/2016] [Accepted: 02/04/2016] [Indexed: 01/09/2023] Open
Abstract
The reprogramming factors OCT4, SOX2, KLF4, and MYC (OSKM) can reactivate the pluripotency network in terminally differentiated cells, but also regulate expression of non-pluripotency genes in other contexts, such as the mouse primitive endoderm. The primitive endoderm is an extraembryonic lineage established in parallel to the pluripotent epiblast in the blastocyst, and is the progenitor pool for extraembryonic endoderm stem (XEN) cells. We show that OSKM induce expression of endodermal genes, leading to formation of induced XEN (iXEN) cells, which possess key properties of blastocyst-derived XEN cells, including morphology, transcription profile, self-renewal, and multipotency. Our data show that iXEN cells arise in parallel to induced pluripotent stem cells, indicating that OSKM drive cells to two distinct cell fates during reprogramming.
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Affiliation(s)
- Anthony Parenti
- Program in Cell and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA; Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA
| | - Michael A Halbisen
- Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA
| | - Kai Wang
- Department of Animal Sciences, Michigan State University, East Lansing, MI 48824, USA
| | - Keith Latham
- Department of Animal Sciences, Michigan State University, East Lansing, MI 48824, USA
| | - Amy Ralston
- Program in Cell and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA; Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA.
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48
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Abstract
Reprogramming to pluripotency has thus far required complex procedures involving nuclear transfer, cell fusion or genetic manipulation. Two recent papers from Hongkui Deng's group now show various cell types can be reprogrammed simply by chemicals through an extraembryonic endoderm-like phase instead of the primitive streak-like mesendoderm induced by Yamanaka factors.
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49
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Conversion of embryonic stem cells into extraembryonic lineages by CRISPR-mediated activators. Sci Rep 2016; 6:19648. [PMID: 26782778 PMCID: PMC4726097 DOI: 10.1038/srep19648] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 12/14/2015] [Indexed: 02/07/2023] Open
Abstract
The recently emerged CRISPR/Cas9 technique has opened a new perspective on readily editing specific genes. When combined with transcription activators, it can precisely manipulate endogenous gene expression. Here, we enhanced the expression of endogenous Cdx2 and Gata6 genes by CRISPR-mediated activators, thus mouse embryonic stem cells (ESCs) were directly converted into two extraembryonic lineages, i.e., typical trophoblast stem cells (TSCs) and extraembryonic endoderm cells (XENCs), which exhibited characters of TSC or XENC derived from the blastocyst extraembryonic lineages such as cell morphology, specific gene expression, and differentiation ability in vitro and in vivo. This study demonstrates that the cell fate can be effectively manipulated by directly activating of specific endogenous gene expression with CRISPR-mediated activator.
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50
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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.
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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
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