1
|
Wright A, Snyder OL, He H, Christenson LK, Fleming S, Weiss ML. Procoagulant Activity of Umbilical Cord-Derived Mesenchymal Stromal Cells' Extracellular Vesicles (MSC-EVs). Int J Mol Sci 2023; 24:ijms24119216. [PMID: 37298168 DOI: 10.3390/ijms24119216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/11/2023] [Accepted: 05/17/2023] [Indexed: 06/12/2023] Open
Abstract
Many cell types, including cancer cells, release tissue factor (TF)-exposing extracellular vesicles (EVs). It is unknown whether MSC-EVs pose a thromboembolism risk due to TF expression. Knowing that MSCs express TF and are procoagulant, we hypothesize that MSC-EVs also might. Here, we examined the expression of TF and the procoagulant activity of MSC-EVs and the impact of EV isolation methods and cell culture expansion on EV yield, characterization, and potential risk using a design of experiments methodology. MSC-EVs were found to express TF and have procoagulant activity. Thus, when MSC-derived EVs are employed as a therapeutic agent, one might consider TF, procoagulant activity, and thromboembolism risk and take steps to prevent them.
Collapse
Affiliation(s)
- Adrienne Wright
- Department of Anatomy and Physiology, Kansas State University, Manhattan, KS 66506, USA
- Midwest Institute of Comparative Stem Cell Biotechnology, Kansas State University, Manhattan, KS 66506, USA
| | - Orman Larry Snyder
- Department of Anatomy and Physiology, Kansas State University, Manhattan, KS 66506, USA
- Midwest Institute of Comparative Stem Cell Biotechnology, Kansas State University, Manhattan, KS 66506, USA
| | - Hong He
- Department of Anatomy and Physiology, Kansas State University, Manhattan, KS 66506, USA
- Midwest Institute of Comparative Stem Cell Biotechnology, Kansas State University, Manhattan, KS 66506, USA
| | - Lane K Christenson
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - Sherry Fleming
- Division of Biology, Kansas State University, Manhattan, KS 66506, USA
| | - Mark L Weiss
- Department of Anatomy and Physiology, Kansas State University, Manhattan, KS 66506, USA
- Midwest Institute of Comparative Stem Cell Biotechnology, Kansas State University, Manhattan, KS 66506, USA
| |
Collapse
|
2
|
Kovács ÁF. Gene Therapy of Extracellular Vesicles in Cardiovascular and Metabolic Diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1418:207-228. [PMID: 37603282 DOI: 10.1007/978-981-99-1443-2_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
The ultimate and most complex form of treating human diseases is embodied by gene therapy. For an effective gene therapeutic product we need to hack the cellular plasma membrane entry-system, then escaping degradation in the cytosol and in most cases, we need an efficient hacking of the nuclear membrane-system, achieving the delivery of genetic construct into the central stage of the target cells: nucleoplasm or chromosomal DNA found in this highly controlled space. These steps need to be performed in a targeted, ordered, and efficient way. Possessing intrinsic ability of nucleic acid and protein delivery, extracellular vesicles can bypass biological barriers and may be able to deliver a next-generation platform for gene therapy. Fine-tuned genetic constructs included in (synthetic) extracellular vesicles may provide an upgraded approach to the current gene therapeutical technologies by significantly upgrading and improving biosafety, versatility, and delivery, thus evoking the desired therapeutic response. This chapter addresses the main types, vectors, challenges, and safety issues of gene therapy. Afterwards, a brief introduction and beneficial roles of extracellular vesicles are given. The concept of engineering vesicles for gene therapy is also discussed. A snapshot of most relevant clinical trials in the field of cardiovascular and metabolic diseases is shown. Finally, a wrap-up and outlook about gene therapy are presented.
Collapse
Affiliation(s)
- Árpád Ferenc Kovács
- Department of Paediatrics, Semmelweis University, Budapest, Hungary.
- For Human Genome Foundation, Budapest, Hungary.
| |
Collapse
|
3
|
Ortega MA, Fraile-Martínez O, García-Montero C, Paradela A, Asunción Sánchez-Gil M, Rodriguez-Martin S, De León-Luis JA, Pereda-Cerquella C, Bujan J, Guijarro LG, Alvarez-Mon M, García-Honduvilla N. Unfolding the role of placental-derived Extracellular Vesicles in Pregnancy: From homeostasis to pathophysiology. Front Cell Dev Biol 2022; 10:1060850. [PMID: 36478738 PMCID: PMC9720121 DOI: 10.3389/fcell.2022.1060850] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 11/02/2022] [Indexed: 08/11/2023] Open
Abstract
The human placenta is a critical structure with multiple roles in pregnancy, including fetal nutrition and support, immunological, mechanical and chemical barrier as well as an endocrine activity. Besides, a growing body of evidence highlight the relevance of this organ on the maternofetal wellbeing not only during gestation, but also from birth onwards. Extracellular vesicles (EVs) are complex macromolecular structures of different size and content, acting as carriers of a diverse set of molecules and information from donor to recipient cells. Since its early development, the production and function of placental-derived EVs are essential to ensure an adequate progress of pregnancy. In turn, the fetus receives and produce their own EVs, highlighting the importance of these components in the maternofetal communication. Moreover, several studies have shown the clinical relevance of EVs in different obstetric pathologies such as preeclampsia, infectious diseases or gestational diabetes, among others, suggesting that they could be used as pathophysiological biomarkers of these diseases. Overall, the aim of this article is to present an updated review of the published basic and translational knowledge focusing on the role of placental-derived EVs in normal and pathological pregnancies. We suggest as well future lines of research to take in this novel and promising field.
Collapse
Affiliation(s)
- Miguel A. Ortega
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Cancer Registry and Pathology Department, Principe de Asturias University Hospital, Alcala de Henares, Spain
| | - Oscar Fraile-Martínez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
| | - Cielo García-Montero
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
| | | | - María Asunción Sánchez-Gil
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
- University Defense Center of Madrid (CUD), Madrid, Spain
| | - Sonia Rodriguez-Martin
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Service of Pediatric, Hospital Universitario Principe de Asturias, Alcalá de Henares, Spain
| | - Juan A. De León-Luis
- Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, Madrid, Spain
- Health Research Institute Gregorio Marañón, Madrid, Spain
- Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Ma-drid, Madrid, Spain
| | - Claude Pereda-Cerquella
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
| | - Julia Bujan
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
| | - Luis G. Guijarro
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Unit of Biochemistry and Molecular Biology, Centro de Investigación Biomédica en Red en El Área Temática de Enfermedades Hepáticas (CIBEREHD), Department of System Biology, University of Alcalá, Alcala de Henares, Spain
| | - Melchor Alvarez-Mon
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- Immune System Diseases-Rheumatology, Oncology Service an Internal Medicine, Centro de Investigación Biomédica en Red en El Área Temática de Enfermedades Hepáticas (CIBEREHD), University Hospital Príncipe de Asturias, Alcala de Henares, Spain
| | - Natalio García-Honduvilla
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Alcala de Henares, Spain
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), Madrid, Spain
- University Defense Center of Madrid (CUD), Madrid, Spain
| |
Collapse
|
4
|
The Role and Clinical Interest of Extracellular Vesicles in Pregnancy and Ovarian Cancer. Biomedicines 2021; 9:biomedicines9091257. [PMID: 34572444 PMCID: PMC8464910 DOI: 10.3390/biomedicines9091257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/14/2021] [Accepted: 09/14/2021] [Indexed: 12/21/2022] Open
Abstract
Ovarian cancer and pregnancy are two states in which the host immune system is exposed to novel antigens. Indeed, both the tumor and placenta must invade tissues, remodel vasculature to establish a robust blood supply, and evade detection by the immune system. Interestingly, tumor and placenta tissue use similar mechanisms to induce these necessary changes. One mediator is emerging as a key player in invasion, vascular remodeling, and immune evasion: extracellular vesicles (EVs). Many studies have identified EVs as a key mediator of cell-to-cell communication. Specifically, the cargo carried by EVs, which includes proteins, nucleic acids, and lipids, can interact with cells to induce changes in the target cell ranging from gene expression to migration and metabolism. EVs can promote cell division and tissue invasion, immunosuppression, and angiogenesis which are essential for both cancer and pregnancy. In this review, we examine the role of EVs in ovarian cancer metastasis, chemoresistance, and immune modulation. We then focus on the role of EVs in pregnancy with special attention on the vascular remodeling and regulation of the maternal immune system. Lastly, we discuss the clinical utility of EVs as markers and therapeutics for ovarian cancer and pre-eclampsia.
Collapse
|
5
|
Awoyemi T, Motta-Mejia C, Zhang W, Kouser L, White K, Kandzija N, Alhamlan FS, Cribbs AP, Tannetta D, Mazey E, Redman C, Kishore U, Vatish M. Syncytiotrophoblast Extracellular Vesicles From Late-Onset Preeclampsia Placentae Suppress Pro-Inflammatory Immune Response in THP-1 Macrophages. Front Immunol 2021; 12:676056. [PMID: 34163477 PMCID: PMC8215361 DOI: 10.3389/fimmu.2021.676056] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/28/2021] [Indexed: 01/08/2023] Open
Abstract
Syncytiotrophoblast derived Extracellular Vesicles (STBEV) from normal pregnancy (NP) have previously been shown to interact with circulating monocytes and B cells and induce pro-inflammatory cytokine release. Early-onset preeclampsia (EOPE) is associated with an exacerbated inflammatory response, yet there is little data regarding late-onset PE (LOPE) and immune function. Here, using a macrophage/monocyte cell line THP-1, we investigated the inflammatory potential of STBEV, comprising medium/large-STBEV (>200nm) and small-STBEV (<200nm), isolated from LOPE (n=6) and normal (NP) (n=6) placentae via dual-lobe ex-vivo placental perfusion and differential centrifugation. THP-1 cells bound and internalised STBEV isolated from NP and LOPE placentae, as revealed by flow cytometry, confocal microscopy, and ELISA. STBEV-treated THP-1 cells were examined for cytokine gene expression by RT-qPCR and the cell culture media examined for secreted cytokines/chemokines. As expected, NP medium/large-STBEV significantly upregulated the transcriptional expression of TNF-α, IL-10, IL-6, IL-12, IL-8 and TGF-β compared to PE medium/large-STBEV. However, there was no significant difference in the small STBEV population between the two groups, although in general, NP small STBEVs slightly upregulated the same cytokines. In contrast, LOPE STBEV (medium and large) did not induce pro-inflammatory responses by differentiated THP-1 macrophages. This decreased effect of LOPE STBEV was echoed in cytokine/chemokine release. Our results appear to suggest that STBEV from LOPE placentae do not have a major immune-modulatory effect on macrophages. In contrast, NP STBEV caused THP-1 cells to release pro-inflammatory cytokines. Thus, syncytiotrophoblast extracellular vesicles from LOPE dampen immune functions of THP-1 macrophages, suggesting an alternative mechanism leading to the pro-inflammatory environment observed in LOPE.
Collapse
Affiliation(s)
- Toluwalase Awoyemi
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Carolina Motta-Mejia
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom.,Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Wei Zhang
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Lubna Kouser
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Kirsten White
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Neva Kandzija
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Fatimah S Alhamlan
- Department of Infection and Immunity, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Adam P Cribbs
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Dionne Tannetta
- Department of Food and Nutritional Sciences, University of Reading, Reading, United Kingdom
| | - Emily Mazey
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Christopher Redman
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Uday Kishore
- Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Manu Vatish
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| |
Collapse
|
6
|
Extracellular Vesicles and Antiphospholipid Syndrome: State-of-the-Art and Future Challenges. Int J Mol Sci 2021; 22:ijms22094689. [PMID: 33925261 PMCID: PMC8125219 DOI: 10.3390/ijms22094689] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/21/2021] [Accepted: 04/24/2021] [Indexed: 01/08/2023] Open
Abstract
Antiphospholipid syndrome (APS) is a systemic autoimmune disorder characterized by thromboembolism, obstetric complications, and the presence of antiphospholipid antibodies (aPL). Extracellular vesicles (EVs) play a key role in intercellular communication and connectivity and are known to be involved in endothelial and vascular pathologies. Despite well-characterized in vitro and in vivo models of APS pathology, the field of EVs remains largely unexplored. This review recapitulates recent findings on the role of EVs in APS, focusing on their contribution to endothelial dysfunction. Several studies have found that APS patients with a history of thrombotic events have increased levels of EVs, particularly of endothelial origin. In obstetric APS, research on plasma levels of EVs is limited, but it appears that levels of EVs are increased. In general, there is evidence that EVs activate endothelial cells, exhibit proinflammatory and procoagulant effects, interact directly with cell receptors, and transfer biological material. Future studies on EVs in APS may provide new insights into APS pathology and reveal their potential as biomarkers to identify patients at increased risk.
Collapse
|
7
|
Nair S, Ormazabal V, Lappas M, McIntyre HD, Salomon C. Extracellular vesicles and their potential role inducing changes in maternal insulin sensitivity during gestational diabetes mellitus. Am J Reprod Immunol 2021; 85:e13361. [PMID: 33064367 DOI: 10.1111/aji.13361] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 09/11/2020] [Accepted: 09/30/2020] [Indexed: 12/18/2022] Open
Abstract
Gestational diabetes mellitus (GDM) is one of the most common endocrine disorders during gestation and affects around 15% of all pregnancies worldwide, paralleling the global increase in obesity and type 2 diabetes. Normal pregnancies are critically dependent on the development of maternal insulin resistance balanced by an increased capacity to secrete insulin, which allows for the allocation of nutrients for adequate foetal growth and development. Several factors including placental hormones, inflammatory mediators and nutrients have been proposed to alter insulin sensitivity and insulin response and underpin the pathological outcomes of GDM. However, other factors may also be involved in the regulation of maternal metabolism and a complete understanding of GDM pathophysiology requires the identification of these factors, and the mechanisms associated with them. Recent studies highlight the potential utility of tissue-specific extracellular vesicles (EVs) in the diagnosis of disease onset and treatment monitoring for several pregnancy-related complications, including GDM. To date, there is a paucity of data defining changes in the release, content, bioactivity and diagnostic utility of circulating EVs in pregnancies complicated by GDM. Placental EVs may engage in paracellular interactions including local cell-to-cell communication between the cell constituents of the placenta and contiguous maternal tissues, and/or distal interactions involving the release of placental EVs into biological fluids and their transport to a remote site of action. Hence, the aim of this review is to discuss the biogenesis, isolation methods and role of EVs in the physiopathology of GDM, including changes in maternal insulin sensitivity during pregnancy.
Collapse
Affiliation(s)
- Soumyalekshmi Nair
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane, QLD, Australia
| | - Valeska Ormazabal
- Department of Pharmacology, Faculty of Biological Sciences, University of Concepción, Concepción, Chile
| | - Martha Lappas
- Obstetrics, Nutrition and Endocrinology Group, Department of Obstetrics and Gynaecology, University of Melbourne, Heidelberg, Vic., Australia.,Mercy Perinatal Research Centre, Mercy Hospital for Women, Heidelberg, Vic., Australia
| | - H David McIntyre
- Mater Research, The University of Queensland, South Brisbane, Qld, Australia
| | - Carlos Salomon
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane, QLD, Australia.,Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, University of Concepción, Concepción, Chile
| |
Collapse
|
8
|
González-González A, García-Sánchez D, Dotta M, Rodríguez-Rey JC, Pérez-Campo FM. Mesenchymal stem cells secretome: The cornerstone of cell-free regenerative medicine. World J Stem Cells 2020; 12:1529-1552. [PMID: 33505599 PMCID: PMC7789121 DOI: 10.4252/wjsc.v12.i12.1529] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 10/07/2020] [Accepted: 11/12/2020] [Indexed: 02/06/2023] Open
Abstract
Mesenchymal stem cells (MSCs) are the most frequently used stem cells in clinical trials due to their easy isolation from various adult tissues, their ability of homing to injury sites and their potential to differentiate into multiple cell types. However, the realization that the beneficial effect of MSCs relies mainly on their paracrine action, rather than on their engraftment in the recipient tissue and subsequent differentiation, has opened the way to cell-free therapeutic strategies in regenerative medicine. All the soluble factors and vesicles secreted by MSCs are commonly known as secretome. MSCs secretome has a key role in cell-to-cell communication and has been proven to be an active mediator of immune-modulation and regeneration both in vitro and in vivo. Moreover, the use of secretome has key advantages over cell-based therapies, such as a lower immunogenicity and easy production, handling and storage. Importantly, MSCs can be modulated to alter their secretome composition to better suit specific therapeutic goals, thus, opening a large number of possibilities. Altogether these advantages now place MSCs secretome at the center of an important number of investigations in different clinical contexts, enabling rapid scientific progress in this field.
Collapse
Affiliation(s)
- Alberto González-González
- Department of Molecular Biology_IDIVAL, Faculty of Medicine, University of Cantabria, Santander 39011, Cantabria, Spain
| | - Daniel García-Sánchez
- Department of Molecular Biology_IDIVAL, Faculty of Medicine, University of Cantabria, Santander 39011, Cantabria, Spain
| | - Monica Dotta
- Department of Molecular Biology_IDIVAL, Faculty of Medicine, University of Cantabria, Santander 39011, Cantabria, Spain
| | - José C Rodríguez-Rey
- Department of Molecular Biology_IDIVAL, Faculty of Medicine, University of Cantabria, Santander 39011, Cantabria, Spain
| | - Flor M Pérez-Campo
- Department of Molecular Biology_IDIVAL, Faculty of Medicine, University of Cantabria, Santander 39011, Cantabria, Spain
| |
Collapse
|
9
|
Nair S, Salomon C. Extracellular vesicles as critical mediators of maternal-fetal communication during pregnancy and their potential role in maternal metabolism. Placenta 2020; 98:60-68. [PMID: 33039033 DOI: 10.1016/j.placenta.2020.06.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 06/12/2020] [Accepted: 06/15/2020] [Indexed: 01/06/2023]
Abstract
Extracellular vesicles (EVs) have been implicated in the pathophysiology of metabolic disorders by transferring biologically active molecules such as miRNAs and proteins to recipient cells, and influencing their metabolic pathways. Pregnancy is one of the greatest metabolic challenges faced by both the mother and the growing fetus, and this is fine-tuned by several factors, including hormones, soluble molecules, and molecules encapsulated in EVs released from the placenta. A wide range of EVs originating from the placenta are present in maternal circulation, and changes in their circulating levels and bioactivity (i.e., capacity to induce changes in the target cells) have been associated with several complications of pregnancies, including gestational diabetes mellitus (GDM), preeclampsia, preterm birth, and fetal growth restriction. Complications of pregnancies are associated with maternal metabolic dysfunction with short- and long-term consequences for both mother and child. However, the potential roles of circulating EVs originating from the placenta and other tissues (e.g. adipose tissue), on changes in maternal metabolism during normal and pregnancy complications have not been fully described. The aim of this brief review, thus, is to discuss the diversity of EVs, and their potential roles in the metabolic alterations during pregnancy, with a special focus on GDM.
Collapse
Affiliation(s)
- Soumyalekshmi Nair
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane, QLD, 4029, Australia
| | - Carlos Salomon
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane, QLD, 4029, Australia; Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, University of Concepción, Concepción, Chile.
| |
Collapse
|
10
|
Transfection of maternal cells with placental extracellular vesicles in preeclampsia. Med Hypotheses 2020; 141:109721. [PMID: 32289644 DOI: 10.1016/j.mehy.2020.109721] [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: 01/11/2020] [Revised: 03/21/2020] [Accepted: 04/07/2020] [Indexed: 11/22/2022]
Abstract
The role of extracellular vesicles is widely studied. As well as other organs, placenta produces extracellular vesicles during both, normal and pathological pregnancies. During pregnancy, placental/fetal free DNA circulates in maternal blood. Concentrations of free placental DNA are much higher when pregnancy complications of various etiologies occur. Such a complication could be preeclampsia. In our previous animal model, administration of pure DNA isolated from fetus did not induce any prenatal complications. Here we hypothesize that in real life during preeclampsia or other pregnancy complications, placental DNA might be transported by extracellular vesicles to maternal cells. Also, our preliminary data prove that placental DNA is present in circulating exosomes in maternal blood. Therefore, a lipid bilayer of extracellular vesicles could protect DNA from degradation by enzymes. Extracellular vesicles tend to merge with other cells, therefore, following expression of fetal genes from placental extracellular vesicles in maternal cells could lead to an immune response already observed in pregnancy complications. Future studies should be mainly focused on verification of our hypothesis and evaluate the potential of placental/fetal extracellular vesicles and their gene transfer in preeclampsia or other pregnancy complications.
Collapse
|
11
|
Zhang J, Li H, Fan B, Xu W, Zhang X. Extracellular vesicles in normal pregnancy and pregnancy-related diseases. J Cell Mol Med 2020; 24:4377-4388. [PMID: 32175696 PMCID: PMC7176865 DOI: 10.1111/jcmm.15144] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 02/20/2020] [Accepted: 02/24/2020] [Indexed: 12/11/2022] Open
Abstract
Extracellular vesicles (EVs) are nanosized, membranous vesicles released by almost all types of cells. Extracellular vesicles can be classified into distinct subtypes according to their sizes, origins and functions. Extracellular vesicles play important roles in intercellular communication through the transfer of a wide spectrum of bioactive molecules, contributing to the regulation of diverse physiological and pathological processes. Recently, it has been established that EVs mediate foetal‐maternal communication across gestation. Abnormal changes in EVs have been reported to be critically involved in pregnancy‐related diseases. Moreover, EVs have shown great potential to serve as biomarkers for the diagnosis of pregnancy‐related diseases. In this review, we discussed about the roles of EVs in normal pregnancy and how changes in EVs led to complicated pregnancy with an emphasis on their values in predicting and monitoring of pregnancy‐related diseases.
Collapse
Affiliation(s)
- Jiayin Zhang
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Haibo Li
- Department of Clinical Laboratory, Nantong Maternal and Child Health Care Hospital, Nantong, China
| | - Boyue Fan
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Wenrong Xu
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Xu Zhang
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang, China
| |
Collapse
|
12
|
Moodley M, Moodley J, Naicker T. Neutrophil extracellular traps: The synergy source in the placentae of HIV infected women with pre-eclampsia. Pregnancy Hypertens 2020; 20:69-74. [PMID: 32193148 DOI: 10.1016/j.preghy.2020.03.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 03/02/2020] [Accepted: 03/07/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVES To immuno-localize histone H2A expression as a marker of neutrophil extracellular traps (NETs) in the placenta; and to quantify and compare the percentage H2A immune-expression as a marker of NETs in the placental intervillous space according to: pregnancy type, HIV status and across the study population. STUDY DESIGN The participants to the study were a pregnant South African population group of African ancestry (n = 60) stratified as normotensive (N) (n = 30) or pre-eclamptic (PE) (n = 30) and further subdivided as HIV infected (HIV+) (n = 15) or HIV naïve (HIV-) (n = 15). Following informed consent placental tissue samples were obtained at the time of delivery. Immunohistochemistry using the anti-histone 2A (H2A) antibody as a biomarker of NETs, and morphometric image analysis was used to immuno-localize and quantify placental H2A immuno-expression respectively in the placental inter-villous space. Statistical analysis was performed using Graph Pad Prism software (Version 5). MAIN OUTCOME MEASURES To determine if HIV neutralizes the elevated NETs in PE. RESULTS NETs were localized within the inter-villous space surrounding the exchange villi and conducting villi of placental tissue. Based on HIV status, a significant elevation in H2A immuno-expression was observed in the HIV+ compared to the HIV- group (p = 0.0008) and in the pre-eclampsia HIV- compared to the normotensive HIV- group (p = 0.0008). However, a significant decline in H2A immuno-expression was observed in the PEHIV+ group compared to the NHIV+ group (p = 0.0072). CONCLUSIONS Both PE and HIV elevate placental NETs; however, they synergistically downregulate NETs expression. Further investigations are required to interrogate the signaling pathways involved to establish potential NET-targeted therapeutic actions.
Collapse
Affiliation(s)
- Merantha Moodley
- Discipline of Optics and Imaging, Doris Duke Medical Research Institute, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.
| | - Jagidesa Moodley
- Women's Health and HIV Research Group, Department of Obstetrics and Gynecology, University of KwaZulu-Natal, South Africa
| | - Thajasvarie Naicker
- Discipline of Optics and Imaging, Doris Duke Medical Research Institute, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.
| |
Collapse
|
13
|
Gál Z, Gézsi A, Pállinger É, Visnovitz T, Nagy A, Kiss A, Sultész M, Csoma Z, Tamási L, Gálffy G, Szalai C. Plasma neutrophil extracellular trap level is modified by disease severity and inhaled corticosteroids in chronic inflammatory lung diseases. Sci Rep 2020; 10:4320. [PMID: 32152402 PMCID: PMC7062787 DOI: 10.1038/s41598-020-61253-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 02/17/2020] [Indexed: 12/13/2022] Open
Abstract
A flow cytometry-based method was developed to quantify in vivo circulating neutrophil extracellular trap (NET) levels in plasma and compare them in patients with different chronic inflammatory lung diseases. Seventeen asthmatic and 11 control children, 12 adult controls, 46 asthmatic, 6 COPD and 6 adult patients with asthma-COPD overlap syndrome (ACOS) were recruited in the study. The presence of NETs in unstimulated cell-free plasma was confirmed and visualized by confocal laser-scanning microscopy. No significant differences were found in plasma NET levels between children and adults, children with or without asthma and adults with or without asthma, COPD or ACOS. When asthmatic patients were stratified according to their disease severity the average plasma NET level was significantly higher in asthmatic patients with more serious symptoms (adjusted p = 0.027). Patients with poorer pulmonary functions had higher plasma NET levels which negatively correlated with the FEV1 values (r = -0.39, p = 0.002). Patients who were medicated daily with inhaled corticosteroids (ICS) had significantly lower average plasma NET level than patients who did not or just occasionally used ICS (p = 0.027). If further studies confirm the NET-lowering effect of ICS in the circulation, it can be utilized in diseases where NETosis contributes to the pathogenesis.
Collapse
Affiliation(s)
- Zsófia Gál
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, 1089, Hungary
| | - András Gézsi
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, 1089, Hungary
- MTA-SE Immune-Proteogenomics Extracellular Vesicle Research Group, Semmelweis University, Budapest, Hungary
- Department of Measurement and Information Systems, Budapest University of Technology and Economics, Budapest, Hungary
| | - Éva Pállinger
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, 1089, Hungary
| | - Tamás Visnovitz
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, 1089, Hungary
| | - Adrienne Nagy
- Heim Pál Children's Hospital, Budapest, 1089, Hungary
| | - András Kiss
- Heim Pál Children's Hospital, Budapest, 1089, Hungary
| | | | - Zsuzsanna Csoma
- National Korányi Institute of TB and Pulmonology, Budapest, 1121, Hungary
| | - Lilla Tamási
- Department of Pulmonology, Semmelweis University, Budapest, 1083, Hungary
| | | | - Csaba Szalai
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, 1089, Hungary.
- Heim Pál Children's Hospital, Budapest, 1089, Hungary.
| |
Collapse
|
14
|
Jadli AS, Ballasy N, Edalat P, Patel VB. Inside(sight) of tiny communicator: exosome biogenesis, secretion, and uptake. Mol Cell Biochem 2020; 467:77-94. [PMID: 32088833 DOI: 10.1007/s11010-020-03703-z] [Citation(s) in RCA: 137] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 02/14/2020] [Indexed: 01/07/2023]
Abstract
Discovered in the late 1980s as an extracellular vesicle of endosomal origin secreted from reticulocytes, exosomes recently gained scientific attention due to its role in intercellular communication. Exosomes have now been identified to carry cell-specific cargo of nucleic acids, proteins, lipids, and other biologically active molecules. Exosomes can be selectively taken up by neighboring or distant cells, which has shown to result in structural and functional responses in the recipient cells. Recent advances indicate the regulation of exosomes at various steps, including their biogenesis, selection of their cargo, as well as cell-specific uptake. This review will shed light on the differences between the type of extracellular vesicles. In this review, we discuss the recent progress in our understanding of the regulation of exosome biogenesis, secretion, and uptake.
Collapse
Affiliation(s)
- Anshul S Jadli
- Department of Physiology and Pharmacology, Cumming School of Medicine, The University of Calgary, HMRB-53, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Libin Cardiovascular Institute of Alberta, The University of Calgary, HMRB-71, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Noura Ballasy
- Department of Physiology and Pharmacology, Cumming School of Medicine, The University of Calgary, HMRB-53, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Libin Cardiovascular Institute of Alberta, The University of Calgary, HMRB-71, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Pariya Edalat
- Department of Physiology and Pharmacology, Cumming School of Medicine, The University of Calgary, HMRB-53, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Libin Cardiovascular Institute of Alberta, The University of Calgary, HMRB-71, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Vaibhav B Patel
- Department of Physiology and Pharmacology, Cumming School of Medicine, The University of Calgary, HMRB-53, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada. .,Libin Cardiovascular Institute of Alberta, The University of Calgary, HMRB-71, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.
| |
Collapse
|
15
|
Kovács ÁF, Fekete N, Turiák L, Ács A, Kőhidai L, Buzás EI, Pállinger É. Unravelling the Role of Trophoblastic-Derived Extracellular Vesicles in Regulatory T Cell Differentiation. Int J Mol Sci 2019; 20:ijms20143457. [PMID: 31337116 PMCID: PMC6678568 DOI: 10.3390/ijms20143457] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 07/09/2019] [Accepted: 07/11/2019] [Indexed: 12/30/2022] Open
Abstract
Regulatory T cells (Treg) are mandatory elements in the maintenance of human pregnancy, but their de novo differentiation has not been completely exposed. HSPE1 chaperone expressing trophoblast cells may have a role in it. Trophoblast-derived extracellular vesicles (EVs), either at the feto–maternal interface or in circulation, target CD4+ T cells. We hypothesized that HSPE1-associated trophoblastic cell line (BeWo)-derived EVs are active mediators of Treg cell differentiation. We proved at first that recombinant HSPE1 promote human Treg cell differentiation in vitro. Developing a CRISPR-Cas9 based HSPE1 knockout BeWo cell line we could also demonstrate, that EV-associated HSPE1 induces Treg development. Next-generation sequencing of miRNA cargo of BeWo-EVs characterized the regulatory processes of Treg polarization. By the use of single-cell transcriptomics analysis, seven Treg cell subtypes were distinguished and we demonstrated for the first time that the expression level of HSPE1 was Treg subtype dependent, and CAPG expression is characteristic to memory phenotype of T cells. Our data indicate that HSPE1 and CAPG may be used as markers for identification of Treg subtypes. Our results suggest, that trophoblastic-derived iEVs-associated HSPE1 and miRNA cargo have an important role in Treg cell expansion in vitro and HSPE1 is a useful marker of Treg subtype characterization.
Collapse
Affiliation(s)
- Árpád Ferenc Kovács
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1085 Budapest, Hungary.
| | - Nóra Fekete
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1085 Budapest, Hungary
| | - Lilla Turiák
- MS Proteomics Research Group, Research Centre for Natural Sciences, Hungarian Academy of Sciences, H-1051 Budapest, Hungary
| | - András Ács
- MS Proteomics Research Group, Research Centre for Natural Sciences, Hungarian Academy of Sciences, H-1051 Budapest, Hungary
| | - László Kőhidai
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1085 Budapest, Hungary
| | - Edit I Buzás
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1085 Budapest, Hungary
- MTA-SE Immune-Proteogenomics Extracellular Vesicle Research Group, H-1085 Budapest, Hungary
- HCEMM-SE Extracellular Vesicle Research Group, H-1085 Budapest, Hungary
| | - Éva Pállinger
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, H-1085 Budapest, Hungary
| |
Collapse
|
16
|
Szvicsek Z, Oszvald Á, Szabó L, Sándor GO, Kelemen A, Soós AÁ, Pálóczi K, Harsányi L, Tölgyes T, Dede K, Bursics A, Buzás EI, Zeöld A, Wiener Z. Extracellular vesicle release from intestinal organoids is modulated by Apc mutation and other colorectal cancer progression factors. Cell Mol Life Sci 2019; 76:2463-2476. [PMID: 31028424 PMCID: PMC6529386 DOI: 10.1007/s00018-019-03052-1] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 02/04/2019] [Accepted: 02/19/2019] [Indexed: 12/31/2022]
Abstract
Extracellular vesicles (EVs) are membrane-surrounded structures that transmit biologically important molecules from the releasing to target cells, thus providing a novel intercellular communication mechanism. Since EVs carry their cargo in a protected form and their secretion is generally increased in tumorigenesis, EVs hold a great potential for early cancer diagnosis. By 3D culturing, we provide evidence that colorectal cancer (CRC) patient-derived organoids, representing a state-of-the-art established and essential approach for studying human CRC, is a suitable model for EV analysis. When testing the effects of major factors promoting CRC progression on EV release in the organoid model, we observed that Apc mutation, leading to uncontrolled Wnt activation and thus to tumorigenesis in the vast majority in CRC patients, critically induces EV release by activating the Wnt pathway. Furthermore, the extracellular matrix component collagen, known to accumulate in tumorigenesis, enhances EV secretion as well. Importantly, we show that fibroblast-derived EVs induce colony formation of CRC organoid cells under hypoxia. In contrast, there was no major effect of tumor cell-derived EVs on the activation of fibroblasts. Collectively, our results with CRC and Apc-mutant adenoma organoids identify Apc mutation and collagen deposition as critical factors for increasing EV release from tumors. Furthermore, we provide evidence that stromal fibroblast-derived EVs contribute to tumorigenesis under unfavorable conditions in CRC.
Collapse
Affiliation(s)
- Zsuzsanna Szvicsek
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary
| | - Ádám Oszvald
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary
| | - Lili Szabó
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary
| | - Gyöngyvér Orsolya Sándor
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary
| | - Andrea Kelemen
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary
| | - András Áron Soós
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary
| | - Krisztina Pálóczi
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary
| | - László Harsányi
- 1st Department of Surgery, Semmelweis University, Üllői út 78, 1082, Budapest, Hungary
| | - Tamás Tölgyes
- Uzsoki Hospital, Uzsoki u. 29-41, 1145, Budapest, Hungary
| | - Kristóf Dede
- Uzsoki Hospital, Uzsoki u. 29-41, 1145, Budapest, Hungary
| | - Attila Bursics
- Uzsoki Hospital, Uzsoki u. 29-41, 1145, Budapest, Hungary
| | - Edit I Buzás
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary
- MTA-SE Immune-Proteogenomics Extracellular Vesicle Research Group, Nagyvárad tér 4, 1089, Budapest, Hungary
| | - Anikó Zeöld
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary
| | - Zoltán Wiener
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Nagyvárad tér 4, 1089, Budapest, Hungary.
| |
Collapse
|