1
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Lemke KA, Sarkar CA, Azarin SM. Rapid retinoic acid-induced trophoblast cell model from human induced pluripotent stem cells. Sci Rep 2024; 14:18204. [PMID: 39107470 PMCID: PMC11303561 DOI: 10.1038/s41598-024-68952-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 07/30/2024] [Indexed: 08/10/2024] Open
Abstract
A limited number of accessible and representative models of human trophoblast cells currently exist for the study of placentation. Current stem cell models involve either a transition through a naïve stem cell state or precise dynamic control of multiple growth factors and small-molecule cues. Here, we demonstrated that a simple five-day treatment of human induced pluripotent stem cells with two small molecules, retinoic acid (RA) and Wnt agonist CHIR 99021 (CHIR), resulted in rapid, synergistic upregulation of CDX2. Transcriptomic analysis of RA + CHIR-treated cells showed high similarity to primary trophectoderm cells. Multipotency was verified via further differentiation towards cells with syncytiotrophoblast or extravillous trophoblast features. RA + CHIR-treated cells were also assessed for the established criteria defining a trophoblast cell model, and they possess all the features necessary to be considered valid. Collectively, our data demonstrate a facile, scalable method for generating functional trophoblast-like cells in vitro to better understand the placenta.
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Affiliation(s)
- Kristen A Lemke
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Casim A Sarkar
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Samira M Azarin
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN, 55455, USA.
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2
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Tan JP, Liu X, Polo JM. Reprogramming fibroblast into human iBlastoids. Nat Protoc 2024; 19:2298-2316. [PMID: 38632379 DOI: 10.1038/s41596-024-00984-2] [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: 05/07/2023] [Accepted: 02/12/2024] [Indexed: 04/19/2024]
Abstract
The study of early human embryogenesis has relied on the use of blastocysts donated to research or simple stem cell culture systems such as pluripotent and trophoblast stem cells, which have been seminal in shedding light on many key developmental processes. However, simple culture systems lack the necessary complexity to adequately model the spatiotemporal, cellular and molecular dynamics occurring during the early phases of embryonic development. As such, an in vitro model of the human blastocyst is advantageous in many aspects to decipher human embryogenesis. Here we describe a step-by-step protocol for the generation of induced blastoids (iBlastoids), an in vitro integrated model of the human blastocyst derived via somatic reprogramming. This protocol details the workflow for reprogramming of human dermal fibroblasts and subsequent generation of iBlastoids using the reprogramming intermediates, which together takes ~27 days (21 days for reprogramming and 6 days for iBlastoid generation). We also discuss several characterization/functional assays that can be used on the iBlastoids. We believe that a person trained in cell culture with ~1 year of experience with human somatic cell and reprogramming/cell differentiation assays would be able to perform this protocol. In short, the iBlastoids present an alternative tool as a model to the blastocyst to facilitate the scientific community in the exploration of early human development.
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Affiliation(s)
- Jia Ping Tan
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia
| | - Xiaodong Liu
- School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China.
- Research Center for Industries of the Future, Westlake University, Hangzhou, China.
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China.
- Westlake Institute for Advanced Study, Hangzhou, Zhejiang, China.
| | - Jose M Polo
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia.
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia.
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia.
- Adelaide Centre for Epigenetics, School of Biomedicine, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia.
- The South Australian Immunogenomics Cancer Institute, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia.
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3
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Abady MM, Jeong JS, Kwon HJ, Assiri AM, Cho J, Saadeldin IM. The reprotoxic adverse side effects of neurogenic and neuroprotective drugs: current use of human organoid modeling as a potential alternative to preclinical models. Front Pharmacol 2024; 15:1412188. [PMID: 38948466 PMCID: PMC11211546 DOI: 10.3389/fphar.2024.1412188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 05/29/2024] [Indexed: 07/02/2024] Open
Abstract
The management of neurological disorders heavily relies on neurotherapeutic drugs, but notable concerns exist regarding their possible negative effects on reproductive health. Traditional preclinical models often fail to accurately predict reprotoxicity, highlighting the need for more physiologically relevant systems. Organoid models represent a promising approach for concurrently studying neurotoxicity and reprotoxicity, providing insights into the complex interplay between neurotherapeutic drugs and reproductive systems. Herein, we have examined the molecular mechanisms underlying neurotherapeutic drug-induced reprotoxicity and discussed experimental findings from case studies. Additionally, we explore the utility of organoid models in elucidating the reproductive complications of neurodrug exposure. Have discussed the principles of organoid models, highlighting their ability to recapitulate neurodevelopmental processes and simulate drug-induced toxicity in a controlled environment. Challenges and future perspectives in the field have been addressed with a focus on advancing organoid technologies to improve reprotoxicity assessment and enhance drug safety screening. This review underscores the importance of organoid models in unraveling the complex relationship between neurotherapeutic drugs and reproductive health.
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Affiliation(s)
- Mariam M. Abady
- Organic Metrology Group, Division of Chemical and Material Metrology, Korea Research Institute of Standards and Science, Daejeon, Republic of Korea
- Department of Bio-Analytical Science, University of Science and Technology, Daejeon, Republic of Korea
- Department of Nutrition and Food Science, National Research Centre, Cairo, Egypt
| | - Ji-Seon Jeong
- Organic Metrology Group, Division of Chemical and Material Metrology, Korea Research Institute of Standards and Science, Daejeon, Republic of Korea
- Department of Bio-Analytical Science, University of Science and Technology, Daejeon, Republic of Korea
| | - Ha-Jeong Kwon
- Organic Metrology Group, Division of Chemical and Material Metrology, Korea Research Institute of Standards and Science, Daejeon, Republic of Korea
| | - Abdullah M. Assiri
- Deperament of Comparative Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Jongki Cho
- College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, Republic of Korea
| | - Islam M. Saadeldin
- Deperament of Comparative Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
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4
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Lv C, Li D, Zhang Z, Han Y, Li Y, Song H, Cheng Q, Yang S, Lu Y, Zhao F. Association between urinary polycyclic aromatic hydrocarbons and unexplained recurrent spontaneous abortion from a case-control study. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 272:116093. [PMID: 38364758 DOI: 10.1016/j.ecoenv.2024.116093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 02/18/2024]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) have been reported to be associated with adverse pregnancy outcomes. However, there is limited knowledge regarding the effects of single or mixed PAHs exposure on unexplained recurrent spontaneous abortion (URSA). This study aimed to investigate the association between monohydroxylated polycyclic aromatic hydrocarbons (OH-PAHs) and URSA in a case-control study. The results showed that 1-NAP, 2-NAP, 9-FLU, and 1-PYR were detected in 100% of the subjects among measured all sixteen OH-PAHs. Compared with those in the lowest quartiles, participants in the highest quartiles of 3-BAA were associated with a higher risk of URSA (OR (95%CI) = 3.56(1.28-9.85)). With each one-unit increase of ln-transformed 3-BAA, the odds of URSA increased by 41% (OR (95%CI) = 1.41(1.05-1.89)). Other OH-PAHs showed negative or non-significant associations with URSA. Weighted quantile sum (WQS) regression, Bayesian kernel machine regression (BKMR), and quantile-based g-computation (qgcomp) analyses consistently identified 3-BAA as the major contributor to the mixture effect of OH-PAHs on URSA. Our findings suggest that exposure to 3-BAA may be a potential risk factor for URSA. However, further prospective studies are needed to validate our findings in the future.
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Affiliation(s)
- Chunxian Lv
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Dandan Li
- Fengtai District Center for Disease Control and Prevention, Beijing 100071, China
| | - Zheng Zhang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China; Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Yingying Han
- Fengtai District Center for Disease Control and Prevention, Beijing 100071, China
| | - Yawei Li
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Haocan Song
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Qianxi Cheng
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Siyu Yang
- Institute of Public Health, Henan Provincial Center for Disease Control and Prevention, Zhengzhou, Henan 450016, China
| | - Yifu Lu
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China; Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
| | - Feng Zhao
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China.
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5
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Liu X, Wang G, Huang H, Lv X, Si Y, Bai L, Wang G, Li Q, Yang W. Exploring maternal-fetal interface with in vitro placental and trophoblastic models. Front Cell Dev Biol 2023; 11:1279227. [PMID: 38033854 PMCID: PMC10682727 DOI: 10.3389/fcell.2023.1279227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 10/30/2023] [Indexed: 12/02/2023] Open
Abstract
The placenta, being a temporary organ, plays a crucial role in facilitating the exchange of nutrients and gases between the mother and the fetus during pregnancy. Any abnormalities in the development of this vital organ not only lead to various pregnancy-related disorders that can result in fetal injury or death, but also have long-term effects on maternal health. In vitro models have been employed to study the physiological features and molecular regulatory mechanisms of placental development, aiming to gain a detailed understanding of the pathogenesis of pregnancy-related diseases. Among these models, trophoblast stem cell culture and organoids show great promise. In this review, we provide a comprehensive overview of the current mature trophoblast stem cell models and emerging organoid models, while also discussing other models in a systematic manner. We believe that this knowledge will be valuable in guiding further exploration of the complex maternal-fetal interface.
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Affiliation(s)
- Xinlu Liu
- School of Biosciences and Biotechnology, Weifang Medical University, Weifang, Shandong, China
| | - Gang Wang
- Department of Emergency, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, China
| | - Haiqin Huang
- School of Biosciences and Biotechnology, Weifang Medical University, Weifang, Shandong, China
| | - Xin Lv
- School of Biosciences and Biotechnology, Weifang Medical University, Weifang, Shandong, China
| | - Yanru Si
- School of Biosciences and Biotechnology, Weifang Medical University, Weifang, Shandong, China
| | - Lixia Bai
- School of Biosciences and Biotechnology, Weifang Medical University, Weifang, Shandong, China
| | - Guohui Wang
- School of Biosciences and Biotechnology, Weifang Medical University, Weifang, Shandong, China
| | - Qinghua Li
- School of Public Health, Weifang Medical University, Weifang, Shandong, China
| | - Weiwei Yang
- School of Biosciences and Biotechnology, Weifang Medical University, Weifang, Shandong, China
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6
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Li X, Li ZH, Wang YX, Liu TH. A comprehensive review of human trophoblast fusion models: recent developments and challenges. Cell Death Discov 2023; 9:372. [PMID: 37816723 PMCID: PMC10564767 DOI: 10.1038/s41420-023-01670-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 09/23/2023] [Accepted: 09/29/2023] [Indexed: 10/12/2023] Open
Abstract
As an essential component of the maternal-fetal interface, the placental syncytiotrophoblast layer contributes to a successful pregnancy by secreting hormones necessary for pregnancy, transporting nutrients, mediating gas exchange, balancing immune tolerance, and resisting pathogen infection. Notably, the deficiency in mononuclear trophoblast cells fusing into multinucleated syncytiotrophoblast has been linked to adverse pregnancy outcomes, such as preeclampsia, fetal growth restriction, preterm birth, and stillbirth. Despite the availability of many models for the study of trophoblast fusion, there exists a notable disparity from the ideal model, limiting the deeper exploration into the placental development. Here, we reviewed the existing models employed for the investigation of human trophoblast fusion from several aspects, including the development history, latest progress, advantages, disadvantages, scope of application, and challenges. The literature searched covers the monolayer cell lines, primary human trophoblast, placental explants, human trophoblast stem cells, human pluripotent stem cells, three-dimensional cell spheres, organoids, and placenta-on-a-chip from 1938 to 2023. These diverse models have significantly enhanced our comprehension of placental development regulation and the underlying mechanisms of placental-related disorders. Through this review, our objective is to provide readers with a thorough understanding of the existing trophoblast fusion models, making it easier to select most suitable models to address specific experimental requirements or scientific inquiries. Establishment and application of the existing human placental trophoblast fusion models.
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Affiliation(s)
- Xia Li
- Department of Bioinformatics, School of Basic Medical Sciences, Chongqing Medical University, 400016, Chongqing, China
- The Joint International Research Laboratory of Reproduction and Development, Ministry of Education, 400016, Chongqing, China
| | - Zhuo-Hang Li
- The Joint International Research Laboratory of Reproduction and Development, Ministry of Education, 400016, Chongqing, China
- Medical Laboratory Department, Traditional Chinese Medicine Hospital of Yaan, 625099, Sichuan, China
| | - Ying-Xiong Wang
- The Joint International Research Laboratory of Reproduction and Development, Ministry of Education, 400016, Chongqing, China.
| | - Tai-Hang Liu
- Department of Bioinformatics, School of Basic Medical Sciences, Chongqing Medical University, 400016, Chongqing, China.
- The Joint International Research Laboratory of Reproduction and Development, Ministry of Education, 400016, Chongqing, China.
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7
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Shimode S. Acquisition and Exaptation of Endogenous Retroviruses in Mammalian Placenta. Biomolecules 2023; 13:1482. [PMID: 37892164 PMCID: PMC10604696 DOI: 10.3390/biom13101482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/02/2023] [Accepted: 10/03/2023] [Indexed: 10/29/2023] Open
Abstract
Endogenous retroviruses (ERVs) are retrovirus-like sequences that were previously integrated into the host genome. Although most ERVs are inactivated by mutations, deletions, or epigenetic regulation, some remain transcriptionally active and impact host physiology. Several ERV-encoded proteins, such as Syncytins and Suppressyn, contribute to placenta acquisition, a crucial adaptation in mammals that protects the fetus from external threats and other risks while enabling the maternal supply of oxygen, nutrients, and antibodies. In primates, Syncytin-1 and Syncytin-2 facilitate cell-cell fusion for placental formation. Suppressyn is the first ERV-derived protein that inhibits cell fusion by binding to ASCT2, the receptor for Syncytin-1. Furthermore, Syncytin-2 likely inserted into the genome of the common ancestor of Anthropoidea, whereas Syncytin-1 and Suppressyn likely inserted into the ancestor of catarrhines; however, they were inactivated in some lineages, suggesting that multiple exaptation events had occurred. This review discusses the role of ERV-encoded proteins, particularly Syncytins and Suppressyn, in placental development and function, focusing on the integration of ERVs into the host genome and their contribution to the genetic mechanisms underlying placentogenesis. This review provides valuable insights into the molecular and genetic aspects of placentation, potentially shedding light on broader evolutionary and physiological processes in mammals.
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Affiliation(s)
- Sayumi Shimode
- Genome Editing Innovation Center, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-0046, Japan;
- Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526, Japan
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8
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Huang L, Tu Z, Wei L, Sun W, Wang Y, Bi S, He F, Du L, Chen J, Kzhyshkowska J, Wang H, Chen D, Zhang S. Generating Functional Multicellular Organoids from Human Placenta Villi. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301565. [PMID: 37438660 PMCID: PMC10502861 DOI: 10.1002/advs.202301565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/26/2023] [Indexed: 07/14/2023]
Abstract
The interaction between trophoblasts, stroma cells, and immune cells at the maternal-fetal interface constitutes the functional units of the placenta, which is crucial for successful pregnancy outcomes. However, the investigation of this intricate interplay is restricted due to the absence of efficient experimental models. To address this challenge, a robust, reliable methodology for generating placenta villi organoids (PVOs) from early, late, or diseased pregnancies using air-liquid surface culture is developed. PVOs contain cytotrophoblasts that can self-renew and differentiate directly, along with stromal elements that retain native immune cells. Analysis of scRNA sequencing and WES data reveals that PVOs faithfully recapitulate the cellular components and genetic alterations of the corresponding source tissue. Additionally, PVOs derived from patients with preeclampsia exhibit specific pathological features such as inflammation, antiangiogenic imbalance, and decreased syncytin expression. The PVO-based propagation of primary placenta villi should enable a deeper investigation of placenta development and exploration of the underlying pathogenesis and therapeutics of placenta-originated diseases.
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Affiliation(s)
- Lijun Huang
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
| | - Zhaowei Tu
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
| | - Liudan Wei
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
| | - Wei Sun
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
| | - Yifan Wang
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
| | - Shilei Bi
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
| | - Fang He
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
| | - Lili Du
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
| | - Jingsi Chen
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
| | - Julia Kzhyshkowska
- Institute of Transfusion Medicine and ImmunologyMedical Faculty MannheimUniversity of Heidelberg68167MannheimGermany
| | - Haibin Wang
- Fujian Provincial Key Laboratory of Reproductive Health ResearchDepartment of Obstetrics and GynecologyThe First Affiliated Hospital of Xiamen UniversitySchool of MedicineXiamen UniversityXiamen361005China
| | - Dunjin Chen
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
- Key Laboratory for Major Obstetric Diseases of Guangdong ProvinceGuangzhou510150China
- Guangdong‐Hong Kong‐Macao Greater Bay Area Higher Education Joint Laboratory of Maternal‐Fetal MedicineGuangzhou510150China
- Guangdong Engineering and Technology Research Center of Maternal‐Fetal MedicineGuangzhou510150China
| | - Shuang Zhang
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150China
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9
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Naama M, Buganim Y. Human trophoblast stem cell-state acquisition from pluripotent stem cells and somatic cells. Curr Opin Genet Dev 2023; 81:102084. [PMID: 37451165 DOI: 10.1016/j.gde.2023.102084] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 06/10/2023] [Accepted: 06/11/2023] [Indexed: 07/18/2023]
Abstract
For an extended period of time, research on human embryo implantation and early placentation was hindered by ethical limitation and lack of appropriate in vitro models. Recently, an explosion of new research has significantly expanded our knowledge of early human trophoblast development and facilitated the derivation and culture of self-renewing human trophoblast stem cells (hTSCs). Multiple approaches have been undertaken in efforts to derive and understand hTSCs, including from blastocysts, early trophoblast tissue, and, more recently, from human pluripotent stem cells (hPSCs) and somatic cells. In this concise review, we summarize recent advances in derivation of hTSCs, with a focus on derivation from naive and primed hPSCs, as well as via reprogramming of somatic cells into induced hTSCs. Each of these methods harbors distinct advantages and setbacks, which are discussed. Finally, we briefly explore the possibility of the existence of trophectoderm-like hTSCs corresponding to earlier, preimplantation trophoblast cells.
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Affiliation(s)
- Moriyah Naama
- Department of Developmental Biology and Cancer Research, The Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Yosef Buganim
- Department of Developmental Biology and Cancer Research, The Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel.
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10
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Chen J, Neil JA, Tan JP, Rudraraju R, Mohenska M, Sun YBY, Walters E, Bediaga NG, Sun G, Zhou Y, Li Y, Drew D, Pymm P, Tham WH, Wang Y, Rossello FJ, Nie G, Liu X, Subbarao K, Polo JM. A placental model of SARS-CoV-2 infection reveals ACE2-dependent susceptibility and differentiation impairment in syncytiotrophoblasts. Nat Cell Biol 2023; 25:1223-1234. [PMID: 37443288 PMCID: PMC10415184 DOI: 10.1038/s41556-023-01182-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 06/02/2023] [Indexed: 07/15/2023]
Abstract
SARS-CoV-2 infection causes COVID-19. Several clinical reports have linked COVID-19 during pregnancy to negative birth outcomes and placentitis. However, the pathophysiological mechanisms underpinning SARS-CoV-2 infection during placentation and early pregnancy are not clear. Here, to shed light on this, we used induced trophoblast stem cells to generate an in vitro early placenta infection model. We identified that syncytiotrophoblasts could be infected through angiotensin-converting enzyme 2 (ACE2). Using a co-culture model of vertical transmission, we confirmed the ability of the virus to infect syncytiotrophoblasts through a previous endometrial cell infection. We further demonstrated transcriptional changes in infected syncytiotrophoblasts that led to impairment of cellular processes, reduced secretion of HCG hormone and morphological changes vital for syncytiotrophoblast function. Furthermore, different antibody strategies and antiviral drugs restore these impairments. In summary, we have established a scalable and tractable platform to study early placental cell types and highlighted its use in studying strategies to protect the placenta.
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Affiliation(s)
- J Chen
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia
| | - J A Neil
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - J P Tan
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia
| | - R Rudraraju
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - M Mohenska
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia
| | - Y B Y Sun
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia
| | - E Walters
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia
- Adelaide Centre for Epigenetics, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
- South Australian Immunogenomics Cancer Institute, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - N G Bediaga
- Adelaide Centre for Epigenetics, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
- South Australian Immunogenomics Cancer Institute, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - G Sun
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia
| | - Y Zhou
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia
| | - Y Li
- Implantation and Pregnancy Research Laboratory, School of Health and Biomedical Sciences, RMIT University, Melbourne, Victoria, Australia
| | - D Drew
- Infectious Diseases and Immune Defences Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - P Pymm
- Infectious Diseases and Immune Defences Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, Victoria, Australia
| | - W H Tham
- Infectious Diseases and Immune Defences Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, Victoria, Australia
| | - Y Wang
- Implantation and Pregnancy Research Laboratory, School of Health and Biomedical Sciences, RMIT University, Melbourne, Victoria, Australia
| | - F J Rossello
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia
- University of Melbourne Centre for Cancer Research, The University of Melbourne, Melbourne, Victoria, Australia
| | - G Nie
- Implantation and Pregnancy Research Laboratory, School of Health and Biomedical Sciences, RMIT University, Melbourne, Victoria, Australia
| | - X Liu
- School of Life Sciences, Westlake University, Hangzhou, China
- Research Center for Industries of the Future, Westlake University, Hangzhou, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, China
- Westlake Institute for Advanced Study, Hangzhou, China
| | - K Subbarao
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia.
- WHO Collaborating Centre for Reference and Research on Influenza, Melbourne, Victoria, Australia.
| | - J M Polo
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia.
- Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia.
- Australian Regenerative Medicine Institute, Monash University, Clayton, Victoria, Australia.
- Adelaide Centre for Epigenetics, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia.
- South Australian Immunogenomics Cancer Institute, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia.
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Chen X, Song QL, Wang JY, Ji R, Li ZH, Cao ML, Mu XF, Guo DY, Zhang Y, Yang J. Profilin1 regulates trophoblast invasion and macrophage differentiation. THE AMERICAN JOURNAL OF PATHOLOGY 2023:S0002-9440(23)00165-7. [PMID: 37164274 DOI: 10.1016/j.ajpath.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 04/08/2023] [Accepted: 04/18/2023] [Indexed: 05/12/2023]
Abstract
Unexplained recurrent spontaneous abortion (URSA) has been associated with the dysfunction of trophoblasts and decidual macrophages. Current evidence suggests that profilin1 (PFN1) plays an important role in many biological processes. However, little is currently known on whether PFN1 is related to URSA. The location of PFN1 was detected by immunohistochemistry. The level of PFN1 were detected by qRT-PCR, western blot and immunohistochemistry. The proliferation of trophoblasts was detected by CCK8 and EdU assays. Apoptosis of trophoblasts was detected by TUNEL assays. The migration and invasion ability of trophoblasts were assessed by the wound-healing test and transwell test. Macrophages were cultured in trophoblast conditioned medium and the polarization of macrophages was detected. PFN1 expression was observed in in cytotrophoblasts, syncytiotrophoblasts, and extravillous trophoblasts and decreased in the villous tissue of URSA patients. The migration and invasion ability and cell viability of trophoblastic cell lines that underwent PFN1 knockdown significantly decreased, and apoptosis increased. Opposite findings were observed following the overexpression of PFN1 in trophoblastic cells. In addition, PFN1 could regulate trophoblast function through PI3K/AKT signal transduction rather than MAPK signaling pathways. In addition, this study also found that knockdown of PFN1 in trophoblast promotes TNF-α secretion to induce macrophage polarization to M1 phenotype, mediated by the NF- κ B signaling pathway.
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Affiliation(s)
- Xin Chen
- Reproductive Medical Center, Renmin Hospital of Wuhan University and Hubei Clinic Research Center for Assisted Reproductive Technology and Embryonic Development, Wuhan, Hubei, China
| | - Qian Lin Song
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Jia Yu Wang
- Reproductive Medical Center, Renmin Hospital of Wuhan University and Hubei Clinic Research Center for Assisted Reproductive Technology and Embryonic Development, Wuhan, Hubei, China
| | - Rui Ji
- Reproductive Medical Center, Renmin Hospital of Wuhan University and Hubei Clinic Research Center for Assisted Reproductive Technology and Embryonic Development, Wuhan, Hubei, China
| | - Ze Hong Li
- Reproductive Medical Center, Renmin Hospital of Wuhan University and Hubei Clinic Research Center for Assisted Reproductive Technology and Embryonic Development, Wuhan, Hubei, China
| | - Ming Liang Cao
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xue Feng Mu
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Duan Ying Guo
- Longgang District People's Hospital of Shenzhen, Shenzhen, China
| | - Yan Zhang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Jing Yang
- Reproductive Medical Center, Renmin Hospital of Wuhan University and Hubei Clinic Research Center for Assisted Reproductive Technology and Embryonic Development, Wuhan, Hubei, China.
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12
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Haider S, Beristain AG. Human organoid systems in modeling reproductive tissue development, function, and disease. Hum Reprod 2023:7147082. [PMID: 37119533 DOI: 10.1093/humrep/dead085] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 04/12/2023] [Indexed: 05/01/2023] Open
Abstract
Research focused on human reproductive biology has primarily relied upon clinical samples affording mainly descriptive studies with limited implementation of functional or mechanistic understanding. More importantly, restricted access to human embryonic material has necessitated the use of animals, primarily rats and mice, and short-term primary cell cultures derived from human patient material. While reproductive developmental processes are generally conserved across mammals, specific features unique to human reproduction have resulted in the development of human-based in vitro systems designed to retain or recapitulate key molecular and cellular processes important in humans. Of note, major advances in 3D epithelial stem cell-based systems modeling human reproductive organ development have been made. These cultures, broadly referred to as organoids, enable research aimed at understanding cellular hierarchies and processes controlling cellular differentiation and function. Moreover, organoids allow the pre-clinical testing of pharmacological substances, both from safety and efficacy standpoints, and hold large potential in driving aspects of personalized medicine that were previously not possible with traditional models. In this mini-review, we focus on summarizing the current state of regenerative organoid culture systems of the female and male reproductive tracts that model organ development, maintenance, and function. Specifically, we will introduce stem cell-based organoid models of the ovary/fallopian tube, endometrium, cervix, prostate gland, and testes. We will also describe organoid systems of the pre-implanting blastocyst and trophoblast, as the blastocyst and its extraembryonic trophectoderm are central to fetal, maternal, and overall pregnancy health. We describe the foundational studies leading to their development and outline the utility as well as specific limitations that are unique and common to many of these in vitro platforms.
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Affiliation(s)
- Sandra Haider
- Department of Obstetrics & Gynecology, Medical University of Vienna, Vienna, Austria
| | - Alexander G Beristain
- The British Columbia Children's Hospital Research Institute, Vancouver, BC, Canada
- Department of Obstetrics & Gynecology, The University of British Columbia, Vancouver, BC, Canada
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Zhang J, Wang Z, Zhao H, Wei Y, Zhou Y, Zhang S, Zhao J, Li X, Lin Y, Liu K. The roles of the SOX2 protein in the development of esophagus and esophageal squamous cell carcinoma, and pharmacological target for therapy. Biomed Pharmacother 2023; 163:114764. [PMID: 37100016 DOI: 10.1016/j.biopha.2023.114764] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/16/2023] [Accepted: 04/20/2023] [Indexed: 04/28/2023] Open
Abstract
SOX2 is a transcription factor belonging to the SOX gene family, whose activity has been associated with the maintenance of the stemness and self-renewal of embryonic stem cells (ESCs), as well as the induction of differentiated cells into induced pluripotent stem cells (iPSCs). Moreover, accumulating studies have shown that SOX2 is amplified in various cancers, notably in esophageal squamous cell carcinoma (ESCC). In addition, SOX2 expression is linked to multiple malignant processes, including proliferation, migration, invasion, and drug resistance. Taken together, targeting SOX2 might shed light on novel approaches for cancer therapy. In this review, we aim to summarize the current knowledge regarding SOX2 in the development of esophagus and ESCC. We also highlight several therapeutic strategies for targeting SOX2 in different cancer types, which can provide new tools to treat cancers possessing abnormal levels of SOX2 protein.
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Affiliation(s)
- Jiaying Zhang
- Central Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; School of Life Science, Xiamen University, Xiamen, Fujian 361102, China; Fujian Health College, Fuzhou, Fujian, 350101, China
| | - Zhuo Wang
- Central Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; Fujian Health College, Fuzhou, Fujian, 350101, China
| | - Hongzhou Zhao
- Central Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; Fujian Health College, Fuzhou, Fujian, 350101, China
| | - Yuxuan Wei
- Central Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; Fujian Health College, Fuzhou, Fujian, 350101, China
| | - Yijian Zhou
- Central Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; Fujian Health College, Fuzhou, Fujian, 350101, China
| | - Shihui Zhang
- Centre for Translational Stem Cell Biology, School of Biomedical Sciences, The University of Hong Kong, Pokfulam 999077, Hong Kong, China; Fujian Health College, Fuzhou, Fujian, 350101, China
| | - Jing Zhao
- Central Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; Fujian Health College, Fuzhou, Fujian, 350101, China
| | - Xinxin Li
- Central Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; Fujian Health College, Fuzhou, Fujian, 350101, China
| | - Yong Lin
- Centre for Translational Stem Cell Biology, School of Biomedical Sciences, The University of Hong Kong, Pokfulam 999077, Hong Kong, China; Fujian Health College, Fuzhou, Fujian, 350101, China.
| | - Kuancan Liu
- Central Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; School of Medicine, Xiamen University, Xiamen, Fujian 361102, China; Fujian Health College, Fuzhou, Fujian, 350101, China.
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