1
|
Lin M, Lei S, Chai Y, Xu J, Wang Y, Wu C, Jiang H, Yuan S, Wang J, Lyu J, Lu M, Deng J. Immunosuppressive microvesicles-mimetic derived from tolerant dendritic cells to target T-lymphocytes for inflammation diseases therapy. J Nanobiotechnology 2024; 22:201. [PMID: 38659058 PMCID: PMC11040880 DOI: 10.1186/s12951-024-02470-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 04/07/2024] [Indexed: 04/26/2024] Open
Abstract
The utilization of extracellular vesicles (EV) in immunotherapy, aiming at suppressing peripheral immune cells responsible for inflammation, has demonstrated significant efficacy in treating various inflammatory diseases. However, the clinical application of EV has faced challenges due to their inadequate targeting ability. In addition, most of the circulating EV would be cleared by the liver, resulting in a short biological half-life after systemic administration. Inspired by the natural microvesicles (MV, as a subset of large size EV) are originated and shed from the plasma membrane, we developed the immunosuppressive MV-mimetic (MVM) from endotoxin tolerant dendritic cells (DC) by a straightforward and effective extrusion approach, in which DC surface proteins were inherited for providing the homing ability to the spleen, while αCD3 antibodies were conjugated to the MVM membranes for specific targeting of T cells. The engineered MVM carried a large number of bioactive cargos from the parental cells, which exhibited a remarkable ability to promote the induction of regulatory T cells (Treg) and polarization of anti-inflammatory M2 macrophages. Mechanistically, the elevated Treg level by MVM was mediated due to the upregulation of miR-155-3p. Furthermore, it was observed that systemic and local immunosuppression was induced by MVM in models of sepsis and rheumatoid arthritis through the improvement of Treg and M2 macrophages. These findings reveal a promising cell-free strategy for managing inflammatory responses to infections or tissue injury, thereby maintaining immune homeostasis.
Collapse
Affiliation(s)
- Minghao Lin
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
- Wenzhou Traditional Chinese Medicine Hospital, Wenzhou, 325000, China
| | - Siyun Lei
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
| | - Yingqian Chai
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
| | - Jianghua Xu
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
| | - Youchao Wang
- Chimie ParisTech, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, PSL University, CNRS, Paris, 75005, France
| | - Chenghu Wu
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
| | - Hongyi Jiang
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
| | - Shanshan Yuan
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
| | - Jilong Wang
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China
| | - Jie Lyu
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China.
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China.
| | - Mingqin Lu
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China.
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China.
| | - Junjie Deng
- Joint Centre of Translational Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, China.
- Joint Centre of Translational Medicine, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China.
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325000, Zhejiang, China.
| |
Collapse
|
2
|
Kim B, Kim S, Park S, Ko J. CD133-containing microvesicles promote colorectal cancer progression by inducing tumor angiogenesis. Heliyon 2024; 10:e29292. [PMID: 38601650 PMCID: PMC11004418 DOI: 10.1016/j.heliyon.2024.e29292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 04/02/2024] [Accepted: 04/04/2024] [Indexed: 04/12/2024] Open
Abstract
Angiogenesis is an indispensable mechanism in cancer progression, as cancer cells need to establish blood vessels to supply oxygen and nutrients. Extracellular vesicles (EVs) derived from cancer cells act as messengers in the tumor microenvironment and induce resistance to anti-angiogenic cancer treatment. EVs can be classified into two categories: exosomes and microvesicles (MVs). Although exosomes are involved in angiogenesis, the role of MVs in angiogenesis and cancer progression remains unclear. CD133 plays a key role in MV formation and oncoprotein trafficking. In this study, we investigated the role of CD133-containing MVs derived from colorectal cancer (CRC) in angiogenesis and cancer progression. CRC-derived MVs were incorporated into endothelial cells and increased the mesh area and tube length of endothelial cells. CD133-containing MVs also stimulate vessel sprouting in endothelial cell spheroids and mouse thoracic aortas. However, MVs derived from CD133-knockdown CRC cells exerted a limited effect on tube formation and vessel sprouting. CD133-containing MVs induced angiogenesis through p38 activation and angiogenesis induced by CD133-containing MVs was insensitive to the anti-vascular endothelial growth factor antibody bevacizumab. Survival analysis revealed that high expression level of CD133 correlated with poor prognosis in patients with metastatic CRC. These findings suggest that CD133-containing MVs act as key regulators of angiogenesis and are related to the prognosis of CRC patients.
Collapse
Affiliation(s)
- Beomsu Kim
- Division of Life Sciences, Korea University, Seoul, 02841, South Korea
| | - Suhyun Kim
- Division of Life Sciences, Korea University, Seoul, 02841, South Korea
| | - Sungyeon Park
- Division of Life Sciences, Korea University, Seoul, 02841, South Korea
| | - Jesang Ko
- Division of Life Sciences, Korea University, Seoul, 02841, South Korea
| |
Collapse
|
3
|
D'Acunzo P, Argyrousi EK, Ungania JM, Kim Y, DeRosa S, Pawlik M, Goulbourne CN, Arancio O, Levy E. Mitovesicles secreted into the extracellular space of brains with mitochondrial dysfunction impair synaptic plasticity. Mol Neurodegener 2024; 19:34. [PMID: 38616258 PMCID: PMC11017499 DOI: 10.1186/s13024-024-00721-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 03/18/2024] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND Hypometabolism tied to mitochondrial dysfunction occurs in the aging brain and in neurodegenerative disorders, including in Alzheimer's disease, in Down syndrome, and in mouse models of these conditions. We have previously shown that mitovesicles, small extracellular vesicles (EVs) of mitochondrial origin, are altered in content and abundance in multiple brain conditions characterized by mitochondrial dysfunction. However, given their recent discovery, it is yet to be explored what mitovesicles regulate and modify, both under physiological conditions and in the diseased brain. In this study, we investigated the effects of mitovesicles on synaptic function, and the molecular players involved. METHODS Hippocampal slices from wild-type mice were perfused with the three known types of EVs, mitovesicles, microvesicles, or exosomes, isolated from the brain of a mouse model of Down syndrome or of a diploid control and long-term potentiation (LTP) recorded. The role of the monoamine oxidases type B (MAO-B) and type A (MAO-A) in mitovesicle-driven LTP impairments was addressed by treatment of mitovesicles with the irreversible MAO inhibitors pargyline and clorgiline prior to perfusion of the hippocampal slices. RESULTS Mitovesicles from the brain of the Down syndrome model reduced LTP within minutes of mitovesicle addition. Mitovesicles isolated from control brains did not trigger electrophysiological effects, nor did other types of brain EVs (microvesicles and exosomes) from any genotype tested. Depleting mitovesicles of their MAO-B, but not MAO-A, activity eliminated their ability to alter LTP. CONCLUSIONS Mitovesicle impairment of LTP is a previously undescribed paracrine-like mechanism by which EVs modulate synaptic activity, demonstrating that mitovesicles are active participants in the propagation of cellular and functional homeostatic changes in the context of neurodegenerative disorders.
Collapse
Affiliation(s)
- Pasquale D'Acunzo
- Center for Dementia Research, Nathan S. Kline Institute for Psychiatric Research, 10962, Orangeburg, NY, USA
- Department of Psychiatry, New York University Grossman School of Medicine, 10016, New York, NY, USA
| | - Elentina K Argyrousi
- Department of Pathology and Cell Biology, Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 10027, New York, NY, USA
- Department of Medicine, Columbia University, 10027, New York, NY, USA
| | - Jonathan M Ungania
- Center for Dementia Research, Nathan S. Kline Institute for Psychiatric Research, 10962, Orangeburg, NY, USA
| | - Yohan Kim
- Center for Dementia Research, Nathan S. Kline Institute for Psychiatric Research, 10962, Orangeburg, NY, USA
- Department of Psychiatry, New York University Grossman School of Medicine, 10016, New York, NY, USA
| | - Steven DeRosa
- Center for Dementia Research, Nathan S. Kline Institute for Psychiatric Research, 10962, Orangeburg, NY, USA
| | - Monika Pawlik
- Center for Dementia Research, Nathan S. Kline Institute for Psychiatric Research, 10962, Orangeburg, NY, USA
| | - Chris N Goulbourne
- Center for Dementia Research, Nathan S. Kline Institute for Psychiatric Research, 10962, Orangeburg, NY, USA
| | - Ottavio Arancio
- Department of Pathology and Cell Biology, Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 10027, New York, NY, USA
- Department of Medicine, Columbia University, 10027, New York, NY, USA
| | - Efrat Levy
- Center for Dementia Research, Nathan S. Kline Institute for Psychiatric Research, 10962, Orangeburg, NY, USA.
- Department of Psychiatry, New York University Grossman School of Medicine, 10016, New York, NY, USA.
- Department of Biochemistry & Molecular Pharmacology, New York University Grossman School of Medicine, 10027, New York, NY, USA.
- NYU Neuroscience Institute, New York University Grossman School of Medicine, 10016, New York, NY, USA.
| |
Collapse
|
4
|
Koprivec S, Majdič G. Extracellular Vesicles in Domestic Animals: Cellular Communication in Health and Disease. Adv Exp Med Biol 2024; 1450:39-57. [PMID: 37421538 DOI: 10.1007/5584_2023_779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2023]
Abstract
Apoptotic and healthy cells of domestic animals release membrane-enclosed particles from their plasma membrane. These special structures, called extracellular vesicles, play an important role in intercellular communication. In the past, it was believed that their function was mainly to dispose unwanted cell contents and to help maintain cell homeostasis. However, we now know that they have important roles in health and disease and have diagnostic value as well as great potential for therapy in veterinary medicine. Extracellular vesicles facilitate cellular exchanges by delivering functional cargo molecules to nearby or distant tissues. They are produced by various cell types and are found in all body fluids. Their cargo reflects the state of the releasing parent cell, and despite their small size, this cargo is extraordinarily complex. Numerous different types of molecules contained in vesicles make them an extremely promising tool in the field of regenerative veterinary medicine. To further increase research interest and discover their full potential, some of the basic biological mechanisms behind their function need to be better understood. Only then will we be able to maximize the clinical relevance for targeted diagnostic and therapeutic purposes in various domestic animal species.
Collapse
Affiliation(s)
- Saša Koprivec
- Veterinary Faculty, Institute of Preclinical Sciences, University of Ljubljana, Ljubljana, Slovenia
| | - Gregor Majdič
- Veterinary Faculty, Institute of Preclinical Sciences, University of Ljubljana, Ljubljana, Slovenia.
| |
Collapse
|
5
|
Olson C, Zhang P, Ku J, Flojo R, Boyes D, Lu B. A Novel Dual-Reporter System Reveals Distinct Characteristics of Exosome-Mediated Protein Secretion in Human Cells. Biol Proced Online 2023; 25:25. [PMID: 37726652 PMCID: PMC10510171 DOI: 10.1186/s12575-023-00219-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 09/05/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Exosomes, a special subtype of extracellular vesicles derived from human cells, serve as vital mediators of intercellular communication by transporting diverse bioactive cargos, including proteins and enzymes. However, the underlying mechanisms governing exosome secretion and regulation remain poorly understood. In this study, we employed a dual-reporter system consisting of bioluminescent Gaussia luciferase and fluorescent proteins to investigate the dynamics and regulation of exosome secretion in cultured human cells. RESULTS Our results demonstrated that the engineered dual-reporters effectively monitored both exosome-mediated and ER-Golgi-mediated secretory pathways in a specific and quantitative manner. Notably, we observed distinct characteristics of exosome-mediated protein secretion, including significantly lower capacity and different dynamics compared to the ER-Golgi pathway. This phenomenon was observed in human kidney 293T cells and liver HepG2 cells, emphasizing the conserved nature of exosome-mediated secretion across cell types. Furthermore, we investigated the impact of brefeldin A (BFA), an inhibitor of ER-to-Golgi membrane trafficking, on protein secretion. Interestingly, BFA inhibited protein secretion via the ER-Golgi pathway while stimulating exosome-mediated protein secretion under same experimental conditions. CONCLUSIONS Collectively, our study highlights the utility of the dual-reporter system for real-time monitoring and quantitative analysis of protein secretion through conventional ER-Golgi and unconventional exosome pathways. Moreover, our findings unveil distinct features of exosome-mediated protein secretion, shedding light on its differential capacity, dynamics, and regulatory mechanisms compared to ER-Golgi-mediated proteins in human cells.
Collapse
Affiliation(s)
- Christopher Olson
- Department of Bioengineering, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA
| | - Pengyang Zhang
- Department of Bioengineering, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA
| | - Joy Ku
- Department of Bioengineering, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA
| | - Renceh Flojo
- Department of Bioengineering, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA
| | - Darin Boyes
- Department of Biology, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA
| | - Biao Lu
- Department of Bioengineering, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA.
| |
Collapse
|
6
|
Ortiz GGR, Zaidi NH, Saini RS, Ramirez Coronel AA, Alsandook T, Hadi Lafta M, Arias-Gonzáles JL, Amin AH, Maaliw Iii RR. The developing role of extracellular vesicles in autoimmune diseases: special attention to mesenchymal stem cell-derived extracellular vesicles. Int Immunopharmacol 2023; 122:110531. [PMID: 37437434 DOI: 10.1016/j.intimp.2023.110531] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/10/2023] [Accepted: 06/16/2023] [Indexed: 07/14/2023]
Abstract
Autoimmune diseases are complex, chronic inflammatory conditions initiated by the loss of immunological tolerance to self-antigens. Nowadays, there is no effective and useful therapy for autoimmune diseases, and the existing medications have some limitations due to their nonspecific targets and side effects. During the last few decades, it has been established that mesenchymal stem cells (MSCs) have immunomodulatory functions. It is proposed that MSCs can exert an important therapeutic effect on autoimmune disorders. In parallel with these findings, several investigations have shown that MSCs alleviate autoimmune diseases. Intriguingly, the results of studies have demonstrated that the effective roles of MSCs in autoimmune diseases do not depend on direct intercellular communication but on their ability to release a wide spectrum of paracrine mediators such as growth factors, cytokines and extracellular vehicles (EVs). EVs that range from 50 to 5,000 nm were produced by almost any cell type, and these nanoparticles participate in homeostasis and intercellular communication via the transfer of a broad range of biomolecules such as modulatory proteins, nucleic acids (DNA and RNA), lipids, cytokines, and metabolites. EVs derived from MSCs display the exact properties of MSCs and can be safer and more beneficial than their parent cells. In this review, we will discuss the features of MSCs and their EVs, EVs biogenesis, and their cargos, and then we will highlight the existing discoveries on the impacts of EVs from MSCs on autoimmune diseases such as multiple sclerosis, arthritis rheumatic, inflammatory bowel disease, Type 1 diabetes mellitus, systemic lupus erythematosus, autoimmune liver diseases, Sjögren syndrome, and osteoarthritis, suggesting a potential alternative for autoimmune conditions therapy.
Collapse
Affiliation(s)
- Geovanny Genaro Reivan Ortiz
- Laboratory of Basic Psychology, Behavioral Analysis and Programmatic Development (PAD-LAB), Catholic University of Cuenca, Cuenca, Ecuador
| | - Neelam Hazoor Zaidi
- Umanand Prasad School of Medicine and Health Science, The University of Fiji, Saweni Campus, Lautoka, Fiji
| | | | | | - Tahani Alsandook
- Dentistry Department, Al-Turath University College, Baghdad, Iraq
| | | | | | - Ali H Amin
- Zoology Department, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Renato R Maaliw Iii
- College of Engineering, Southern Luzon State University, Lucban, Quezon, Philippines.
| |
Collapse
|
7
|
Zhang ZS, Liu YY, He SS, Bao DQ, Wang HC, Zhang J, Peng XY, Zang JT, Zhu Y, Wu Y, Li QH, Li T, Liu LM. Pericytes protect rats and mice from sepsis-induced injuries by maintaining vascular reactivity and barrier function: implication of miRNAs and microvesicles. Mil Med Res 2023; 10:13. [PMID: 36907884 PMCID: PMC10010010 DOI: 10.1186/s40779-023-00442-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 01/31/2023] [Indexed: 03/14/2023] Open
Abstract
BACKGROUND Vascular hyporeactivity and leakage are key pathophysiologic features that produce multi-organ damage upon sepsis. We hypothesized that pericytes, a group of pluripotent cells that maintain vascular integrity and tension, are protective against sepsis via regulating vascular reactivity and permeability. METHODS We conducted a series of in vivo experiments using wild-type (WT), platelet-derived growth factor receptor beta (PDGFR-β)-Cre + mT/mG transgenic mice and Tie2-Cre + Cx43flox/flox mice to examine the relative contribution of pericytes in sepsis, either induced by cecal ligation and puncture (CLP) or lipopolysaccharide (LPS) challenge. In a separate set of experiments with Sprague-Dawley (SD) rats, pericytes were depleted using CP-673451, a selective PDGFR-β inhibitor, at a dosage of 40 mg/(kg·d) for 7 consecutive days. Cultured pericytes, vascular endothelial cells (VECs) and vascular smooth muscle cells (VSMCs) were used for mechanistic investigations. The effects of pericytes and pericyte-derived microvesicles (PCMVs) and candidate miRNAs on vascular reactivity and barrier function were also examined. RESULTS CLP and LPS induced severe injury/loss of pericytes, vascular hyporeactivity and leakage (P < 0.05). Transplantation with exogenous pericytes protected vascular reactivity and barrier function via microvessel colonization (P < 0.05). Cx43 knockout in either pericytes or VECs reduced pericyte colonization in microvessels (P < 0.05). Additionally, PCMVs transferred miR-145 and miR-132 to VSMCs and VECs, respectively, exerting a protective effect on vascular reactivity and barrier function after sepsis (P < 0.05). miR-145 primarily improved the contractile response of VSMCs by activating the sphingosine kinase 2 (Sphk2)/sphingosine-1-phosphate receptor (S1PR)1/phosphorylation of myosin light chain 20 pathway, whereas miR-132 effectively improved the barrier function of VECs by activating the Sphk2/S1PR2/zonula occludens-1 and vascular endothelial-cadherin pathways. CONCLUSIONS Pericytes are protective against sepsis through regulating vascular reactivity and barrier function. Possible mechanisms include both direct colonization of microvasculature and secretion of PCMVs.
Collapse
Affiliation(s)
- Zi-Sen Zhang
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Yi-Yan Liu
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Shuang-Shuang He
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Dai-Qin Bao
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Hong-Chen Wang
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Jie Zhang
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Xiao-Yong Peng
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Jia-Tao Zang
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Yu Zhu
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Yue Wu
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Qing-Hui Li
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Tao Li
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| | - Liang-Ming Liu
- grid.410570.70000 0004 1760 6682State Key Laboratory of Trauma, Burns and Combined Injury, Department of Shock and Transfusion, Research Institute of Surgery, Daping Hospital, Army Medical University, Chongqing, 400042 China
| |
Collapse
|
8
|
Brown PA, Brown PD. Extracellular vesicles and atherosclerotic peripheral arterial disease. Cardiovasc Pathol 2023; 63:107510. [PMID: 36460259 DOI: 10.1016/j.carpath.2022.107510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 11/24/2022] [Accepted: 11/27/2022] [Indexed: 12/03/2022] Open
Abstract
Atherogenesis involves a complex multifactorial process including chronic inflammation that requires the participation of several cell types and molecules. In addition to their role in vascular homeostasis, extracellular vesicles also appear to play an important role in atherogenesis, including monocyte transmigration and foam cell formation, SMC proliferation and migration, leukocyte transmigration, and thrombosis. Peripheral arterial disease, a major form of peripheral vascular disease, is characterized by structural or functional impairment of peripheral arterial supply, often secondary to atherosclerosis. Elevated levels of extracellular vesicles have been demonstrated in patients with peripheral arterial disease and implicated in the development of atherosclerosis within peripheral vascular beds. However, extracellular vesicles also appear capable of delivering cargo with atheroprotective effects. This capability has been exploited in vesicles engineered to carry content capable of neovascularization, suggesting potential for therapeutic angiogenesis. This dual capacity holds substantial promise for diagnosis and therapy, including possibly limb- and life-saving options for peripheral arterial disease management.
Collapse
Affiliation(s)
- Paul A Brown
- Department of Basic Medical Sciences, University of the West Indies, Mona, Jamaica.
| | - Paul D Brown
- Department of Basic Medical Sciences, University of the West Indies, Mona, Jamaica
| |
Collapse
|
9
|
Adamova P, Lotto RR, Powell AK, Dykes IM. Are there foetal extracellular vesicles in maternal blood? Prospects for diagnostic biomarker discovery. J Mol Med (Berl) 2023; 101:65-81. [PMID: 36538060 PMCID: PMC9977902 DOI: 10.1007/s00109-022-02278-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 11/14/2022] [Accepted: 12/05/2022] [Indexed: 03/02/2023]
Abstract
Prenatal diagnosis of congenital disease improves clinical outcomes; however, as many as 50% of congenital heart disease cases are missed by current ultrasound screening methods. This indicates a need for improved screening technology. Extracellular vesicles (EVs) have attracted enormous interest in recent years for their potential in diagnostics. EVs mediate endocrine signalling in health and disease and are known to regulate aspects of embryonic development. Here, we critically evaluate recent evidence suggesting that EVs released from the foetus are able to cross the placenta and enter the maternal circulation. Furthermore, EVs from the mother appear to be transported in the reverse direction, whilst the placenta itself acts as a source of EVs. Experimental work utilising rodent models employing either transgenically encoded reporters or application of fluorescent tracking dyes provide convincing evidence of foetal-maternal crosstalk. This is supported by clinical data demonstrating expression of placental-origin EVs in maternal blood, as well as limited evidence for the presence of foetal-origin EVs. Together, this work raises the possibility that foetal EVs present in maternal blood could be used for the diagnosis of congenital disease. We discuss the challenges faced by researchers in translating these basic science findings into a clinical non-invasive prenatal test.
Collapse
Affiliation(s)
- Petra Adamova
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom St, Liverpool, L3 3AF, UK.,Liverpool Centre for Cardiovascular Science, Liverpool John Moores University, Liverpool, UK
| | - Robyn R Lotto
- Liverpool Centre for Cardiovascular Science, Liverpool John Moores University, Liverpool, UK.,School of Nursing and Allied Health, Liverpool John Moores University, Tithebarn St, Liverpool, L2 2ER, UK
| | - Andrew K Powell
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom St, Liverpool, L3 3AF, UK.,Liverpool Centre for Cardiovascular Science, Liverpool John Moores University, Liverpool, UK
| | - Iain M Dykes
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom St, Liverpool, L3 3AF, UK. .,Liverpool Centre for Cardiovascular Science, Liverpool John Moores University, Liverpool, UK.
| |
Collapse
|
10
|
Piening LM, Wachs RA. Matrix-Bound Nanovesicles: What Are They and What Do They Do? Cells Tissues Organs 2023; 212:111-123. [PMID: 35168230 DOI: 10.1159/000522575] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 02/07/2022] [Indexed: 11/19/2022] Open
Abstract
Over the past 50 years, several different types of extracellular vesicles have been discovered including exosomes, microvesicles, and matrix vesicles. These vesicles are secreted by cells for specific purposes and contain cargo such as microRNA, cytokines, and lipids. A novel extracellular vesicle, the matrix-bound nanovesicle (MBV), has been recently discovered. The MBV is similar to the microvesicle, however, it is attached to the extracellular matrix, instead of being secreted. This review compares MBVs to other types of extracellular vesicles to try and better understand their origin and function. Further, this review will explain various extracellular vesicle isolation methods and how these can be used for MBVs and summarize characterization of MBV cargo such as microRNA, proteins, and lipids. Lastly, we will summarize the effects of MBVs on cells. MBVs are a novel class of extracellular vesicles that hold great promise as a platform for delivery of targeted gene and drug therapeutics.
Collapse
Affiliation(s)
- Logan M Piening
- Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Rebecca A Wachs
- Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| |
Collapse
|
11
|
Jin Y, Ma L, Zhang W, Yang W, Feng Q, Wang H. Extracellular signals regulate the biogenesis of extracellular vesicles. Biol Res 2022; 55:35. [PMID: 36435789 PMCID: PMC9701380 DOI: 10.1186/s40659-022-00405-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 11/15/2022] [Indexed: 11/28/2022] Open
Abstract
Extracellular vesicles (EVs) are naturally released membrane vesicles that act as carriers of proteins and RNAs for intercellular communication. With various biomolecules and specific ligands, EV has represented a novel form of information transfer, which possesses extremely outstanding efficiency and specificity compared to the classical signal transduction. In addition, EV has extended the concept of signal transduction to intercellular aspect by working as the collection of extracellular information. Therefore, the functions of EVs have been extensively characterized and EVs exhibit an exciting prospect for clinical applications. However, the biogenesis of EVs and, in particular, the regulation of this process by extracellular signals, which are essential to conduct further studies and support optimal utility, remain unclear. Here, we review the current understanding of the biogenesis of EVs, focus on the regulation of this process by extracellular signals and discuss their therapeutic value.
Collapse
Affiliation(s)
- Yong Jin
- Cancer Research Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230036, Anhui, People's Republic of China
| | - Lele Ma
- Cancer Research Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230036, Anhui, People's Republic of China
| | - Wanying Zhang
- Cancer Research Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230036, Anhui, People's Republic of China
| | - Wen Yang
- Cancer Research Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230036, Anhui, People's Republic of China.,National Center for Liver Cancer, Eastern Hepatobiliary Surgery Hospital/Institute, The Second Military Medical University, Shanghai, 20815, China
| | - Qiyu Feng
- Cancer Research Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230036, Anhui, People's Republic of China.
| | - Hongyang Wang
- Cancer Research Center, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230036, Anhui, People's Republic of China. .,National Center for Liver Cancer, Eastern Hepatobiliary Surgery Hospital/Institute, The Second Military Medical University, Shanghai, 20815, China.
| |
Collapse
|
12
|
Lewis TR, Phan S, Kim KY, Jha I, Castillo CM, Ding JD, Sajdak BS, Merriman DK, Ellisman MH, Arshavsky VY. Microvesicle release from inner segments of healthy photoreceptors is a conserved phenomenon in mammalian species. Dis Model Mech 2022; 15:dmm049871. [PMID: 36420970 PMCID: PMC9796728 DOI: 10.1242/dmm.049871] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/01/2022] [Indexed: 11/25/2022] Open
Abstract
Many inherited visual diseases arise from mutations that affect the structure and function of photoreceptor cells. In some cases, the pathology is accompanied by a massive release of extracellular vesicles from affected photoreceptors. In this study, we addressed whether vesicular release is an exclusive response to ongoing pathology or a normal homeostatic phenomenon amplified in disease. We analyzed the ultrastructure of normal photoreceptors from both rod- and cone-dominant mammalian species and found that these cells release microvesicles budding from their inner segment compartment. Inner segment-derived microvesicles vary in their content, with some of them containing the visual pigment rhodopsin and others appearing to be interconnected with mitochondria. These data suggest the existence of a fundamental process whereby healthy mammalian photoreceptors release mistrafficked or damaged inner segment material as microvesicles into the interphotoreceptor space. This release may be greatly enhanced under pathological conditions associated with defects in protein targeting and trafficking. This article has an associated First Person interview with the first author of the paper.
Collapse
Affiliation(s)
- Tylor R. Lewis
- Department of Ophthalmology, Duke University Medical Center, Durham, NC 27710, USA
| | - Sebastien Phan
- National Center for Microscopy and Imaging Research, School of Medicine, University of California San Diego, La Jolla, CA 92093, USA
| | - Keun-Young Kim
- National Center for Microscopy and Imaging Research, School of Medicine, University of California San Diego, La Jolla, CA 92093, USA
| | - Isha Jha
- National Center for Microscopy and Imaging Research, School of Medicine, University of California San Diego, La Jolla, CA 92093, USA
| | - Carson M. Castillo
- Department of Ophthalmology, Duke University Medical Center, Durham, NC 27710, USA
| | - Jin-Dong Ding
- Department of Ophthalmology, Duke University Medical Center, Durham, NC 27710, USA
| | - Benjamin S. Sajdak
- Department of Biology, University of Wisconsin Oshkosh, Oshkosh, WI 54901, USA
- Fauna Bio Inc., Emeryville, CA 94608, USA
| | - Dana K. Merriman
- Department of Biology, University of Wisconsin Oshkosh, Oshkosh, WI 54901, USA
| | - Mark H. Ellisman
- National Center for Microscopy and Imaging Research, School of Medicine, University of California San Diego, La Jolla, CA 92093, USA
| | - Vadim Y. Arshavsky
- Department of Ophthalmology, Duke University Medical Center, Durham, NC 27710, USA
- Department of Pharmacology and Cancer Biology, Duke University Medical Center, Durham, NC 27710, USA
| |
Collapse
|
13
|
Zakirova E, Aimaletdinov A, Mansurova M, Titova A, Kurilov I, Rutland CS, Malanyeva A, Rizvanov A. Artificial Microvesicles: New Perspective on Healing Tendon Wounds. Cells Tissues Organs 2022; 213:24-39. [PMID: 36049461 DOI: 10.1159/000526845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/15/2022] [Indexed: 11/19/2022] Open
Abstract
Tendons have a limited capacity to repair both naturally and following clinical interventions. Damaged tissue often presents with structural and functional differences, adversely affecting animal performance, mobility, health, and welfare. Advances in cell therapies have started to overcome some of these issues, however complications such as the formation of ectopic bone remain a complication of this technique. Regenerative medicine is therefore looking toward future therapies such as the introduction of microvesicles (MVs) derived from stem cells (SCs). The aim of the present study was to assess the characteristics of artificially derived MVs, from equine mesenchymal stem cells (MSCs), when delivered to rat tendon cells in vitro and damaged tendons in vivo. The initial stages of extracting MVs from equine MSCs and identifying and characterizing the cultured tendon stem/progenitor cells (TSCs) from rat Achilles tendons were undertaken successfully. The horse MSCs and the rat tendon cells were both capable of differentiating in 3 directions: adipogenic, osteogenic, and chondrogenic pathways. The artificially derived equine MVs successfully fused with the TSC membranes, and no cytotoxic or cytostimulating effects were observed. In addition, co-cultivation of TSCs with MVs led to stimulation of cell proliferation and migration, and cytokine VEGF and fractalkine expression levels were significantly increased. These experiments are the first to show that artificially derived MVs exhibited regeneration-stimulating effects in vitro, and that fusion of cytoplasmic membranes from diploid cell lines originating from different species was possible. The experiment in vivo demonstrated the influence of MVs on synthesis of collagen I and III types in damaged tendons of rats. Explorations in vivo showed accelerated regeneration of injured tendons after introduction of the MVs into damaged areas. The results from the studies performed indicated obvious positive modifying effects following the administration of MVs. This represents the initial successful step required prior to translating this regenerative medicine technique into clinical trials, such as for tendon repair in injured horses.
Collapse
Affiliation(s)
- Elena Zakirova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russian Federation
| | - Alexander Aimaletdinov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russian Federation
| | - Milana Mansurova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russian Federation
| | - Angelina Titova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russian Federation
| | - Igor Kurilov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russian Federation
| | - Catrin Sian Rutland
- Faculty of Medicine and Health Sciences, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK
| | - Albina Malanyeva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russian Federation,
| | - Albert Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russian Federation
| |
Collapse
|
14
|
Yu M, Wang D, Chen X, Zhong D, Luo J. BMSCs-derived Mitochondria Improve Osteoarthritis by Ameliorating Mitochondrial Dysfunction and Promoting Mitochondrial Biogenesis in Chondrocytes. Stem Cell Rev Rep 2022. [PMID: 35943688 DOI: 10.1007/s12015-022-10436-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/22/2022] [Indexed: 10/15/2022]
Abstract
Bone marrow mesenchymal stem cells (BMSCs)-derived exosomes and microvesicles can effectively improve knee osteoarthritis. We found that microvesicles performed a superior effect on improving mitochondrial function in chondrocytes than exosomes, which may be related to the ability of microvesicles carrying active mitochondria to replace damaged ones in chondrocytes. This study investigated the therapeutic effect of direct mitochondrial transplantation (MT) on knee osteoarthritis. IL-1β stimulated the osteoarthritis phenotype of rat chondrocytes, and the effect of BMSCs-derived mitochondria transplantation was observed in vitro. Knee osteoarthritis rat model was established by collagenase induction to observe the effect of intra-articular injection of mitochondria. Results showed that the mitochondria of BMSCs could be ingested by rat chondrocytes via co-incubation in vitro, and significantly improved osteoarthritis phenotype and mitochondrial function, and inhibited chondrocytes apoptosis. In vivo, BMSCs-derived mitochondria could be ingested by cartilage via intra-articular injection, ameliorated pathological cartilage injury, suppressed inflammation, inhibited chondrocytes apoptosis, and improved osteoarthritis phenotype. In addition, MT promoted mitochondrial biogenesis in chondrocytes by activating PGC-1α signaling. All above results suggest that BMSCs-derived mitochondria transplantation ameliorates knee osteoarthritis by improving chondrocytes mitochondrial dysfunction and promoting mitochondrial biogenesis.
Collapse
|
15
|
Bhadra A, Scruggs AK, Leavesley SJ, Annamdevula N, George AH, Britain AL, Francis CM, Knighten JM, Rich TC, Bauer NN. Extracellular vesicle-induced cyclic AMP signaling. Cell Signal 2022; 95:110348. [PMID: 35504529 PMCID: PMC10676271 DOI: 10.1016/j.cellsig.2022.110348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 11/25/2022]
Abstract
Second messenger signaling is required for cellular processes. We previously reported that extracellular vesicles (EVs) from stimulated cultured endothelial cells contain the biochemical second messenger, cAMP. In the current study, we sought to determine whether cAMP-enriched EVs induce second messenger signaling pathways in naïve recipient cells. Our results indicate that cAMP-enriched EVs increase cAMP content sufficient to stimulate PKA activity. The implications of our work are that EVs represent a novel intercellular mechanism for second messenger, specifically cAMP, signaling.
Collapse
Affiliation(s)
- Aritra Bhadra
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, United States of America; Center for Lung Biology, College of Medicine, University of South Alabama, Mobile, Alabama
| | - April K Scruggs
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, United States of America; Center for Lung Biology, College of Medicine, University of South Alabama, Mobile, Alabama
| | - Silas J Leavesley
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, United States of America; Department of Chemical and Biomolecular Engineering, College of Engineering, University of South Alabama, Mobile, AL, United States of America; Center for Lung Biology, College of Medicine, University of South Alabama, Mobile, Alabama
| | - Naga Annamdevula
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, United States of America; Center for Lung Biology, College of Medicine, University of South Alabama, Mobile, Alabama
| | - April H George
- Center for Lung Biology, College of Medicine, University of South Alabama, Mobile, Alabama
| | - Andrea L Britain
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, United States of America; Center for Lung Biology, College of Medicine, University of South Alabama, Mobile, Alabama
| | - Christopher M Francis
- Department of Physiology and Cell Biology, University of South Alabama, Mobile, AL, United States of America; Center for Lung Biology, College of Medicine, University of South Alabama, Mobile, Alabama
| | - Jennifer M Knighten
- Department of Physiology and Cell Biology, University of South Alabama, Mobile, AL, United States of America; Center for Lung Biology, College of Medicine, University of South Alabama, Mobile, Alabama
| | - Thomas C Rich
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, United States of America; Department of Physiology and Cell Biology, University of South Alabama, Mobile, AL, United States of America
| | - Natalie N Bauer
- Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL, United States of America; Department of Physiology and Cell Biology, University of South Alabama, Mobile, AL, United States of America.
| |
Collapse
|
16
|
Clarke-Bland CE, Bill RM, Devitt A. Emerging roles for AQP in mammalian extracellular vesicles. Biochim Biophys Acta Biomembr 2022; 1864:183826. [PMID: 34843700 PMCID: PMC8755917 DOI: 10.1016/j.bbamem.2021.183826] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 12/13/2022]
Abstract
Recent research in the aquaporin (AQP) field has identified a role for diverse AQPs in extracellular vesicles (EV). Though still in its infancy, there is a growing body of knowledge in the area; AQPs in EV have been suggested as biomarkers for disease, as drug targets and show potential as therapeutics. To advance further in this field, AQPs in EV must be better understood. Here we summarize current knowledge of the presence and function of AQPs in EV and hypothesise their roles in health and disease.
Collapse
Affiliation(s)
| | - Roslyn M Bill
- College of Health and Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Andrew Devitt
- College of Health and Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK.
| |
Collapse
|
17
|
Tsai BW, Lau S, Paek SY, Wise M, Kando I, Stone P, Chen Q, Chamley LW. Antiphospholipid antibodies do not cause retargeting of placental extracellular vesicles in the maternal body. Placenta 2022; 118:66-69. [PMID: 35042085 DOI: 10.1016/j.placenta.2022.01.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/23/2021] [Accepted: 01/10/2022] [Indexed: 01/11/2023]
Abstract
Antiphospholipid antibodies (aPL) are autoantibodies that cause pregnancy disorders by a poorly defined mechanism that involves the placenta. The human placenta is covered by a single multinucleated cell, the syncytiotrophoblast, which extrudes vast numbers of extracellular vesicles (EVs) into the maternal blood. Extracellular vesicles are tiny packages of cellular material used by cells for remote signalling. In normal pregnancy, placental EVs assist maternal adaptations to pregnancy. We have previously shown that aPL alter the cargo of placental EVs, increasing the load of danger signals. These changes in EV cargo may explain how aPL contribute to the increased risk of recurrent miscarriage, preeclampsia and stillbirths observed in aPL-affected pregnancies. An additional possibility, that aPL alters the targeting of placental EVs to maternal organs to cause maternal maladaptation to pregnancy was investigated in this study.
Collapse
Affiliation(s)
- Bridget W Tsai
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand.
| | - Sandy Lau
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Song Yee Paek
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Michelle Wise
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Ian Kando
- National Women's Health Auckland City Hospital, Auckland, New Zealand
| | - Peter Stone
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Qi Chen
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Lawrence W Chamley
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| |
Collapse
|
18
|
Abstract
Insulin resistance is a common feature of obesity and type 2 diabetes, but novel approaches of diabetes subtyping (clustering) revealed variable degrees of insulin resistance in people with diabetes. Specifically, the severe insulin resistant diabetes (SIRD) subtype not only exhibits metabolic abnormalities, but also bears a higher risk for cardiovascular, renal and hepatic comorbidities. In humans, insulin resistance comprises dysfunctional adipose tissue, lipotoxic insulin signaling followed by glucotoxicity, oxidative stress and low-grade inflammation. Recent studies show that aside from metabolites (free fatty acids, amino acids) and signaling proteins (myokines, adipokines, hepatokines) also exosomes with their cargo (proteins, mRNA and microRNA) contribute to altered crosstalk between skeletal muscle, liver and adipose tissue during the development of insulin resistance. Reduction of fat mass mainly, but not exclusively, explains the success of lifestyle modification and bariatric surgery to improve insulin sensitivity. Moreover, some older antihyperglycemic drugs (metformin, thiazolidinediones), but also novel therapeutic concepts (new peroxisome proliferator-activated receptor agonists, incretin mimetics, sodium glucose cotransporter inhibitors, modulators of energy metabolism) can directly or indirectly reduce insulin resistance. This review summarizes molecular mechanisms underlying insulin resistance including the roles of exosomes and microRNAs, as well as strategies for the management of insulin resistance in humans.
Collapse
Affiliation(s)
- Lucia Mastrototaro
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich-Heine University Düsseldorf, Düsseldorf, Germany; German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Michael Roden
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich-Heine University Düsseldorf, Düsseldorf, Germany; German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany; Department of Endocrinology and Diabetology, Medical Faculty and University Hospital, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany.
| |
Collapse
|
19
|
Wang Y, Gong X, Li J, Wang H, Xu X, Wu Y, Wang J, Wang S, Li Y, Zhang Z. M2 macrophage microvesicle-inspired nanovehicles improve accessibility to cancer cells and cancer stem cells in tumors. J Nanobiotechnology 2021; 19:397. [PMID: 34838042 PMCID: PMC8627085 DOI: 10.1186/s12951-021-01143-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 11/14/2021] [Indexed: 12/14/2022] Open
Abstract
Cancer cells and cancer stem cells (CSCs) are the major players of cancer malignancy and metastasis, but they are extremely difficult to access. Inspired by the vital role of macrophages and microvesicle-mediated cell–cell communication in tumors, we herein designed M2 macrophage microvesicle-inspired nanovehicle of cabazitaxel (M-CFN) to promote accessibility to cancer cells and CSCs in tumors. In the 4T1 tumor model, M-CFN flexibly permeated the tumor mass, accessed cancer cells and CD90-positive cells, and significantly promoted their entry into CSC fractions in tumors. Moreover, M-CFN treatment profoundly eliminated aldehyde dehydrogenase (ALDH)-expressing CSCs in 4T1 and MCF-7 tumors, produced notable depression of tumor growth and caused 93.86% suppression of lung metastasis in 4T1 models. Therefore, the M2 macrophage microvesicle-inspired nanovehicle provides an encouraging strategy to penetrate the tumor tissues and access these insult cells in tumors for effective cancer therapy. ![]()
Collapse
Affiliation(s)
- Yuqi Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning, China.,State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Xiang Gong
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Jie Li
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Hong Wang
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Xiaoxuan Xu
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Yao Wu
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Jiaoying Wang
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Siling Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning, China.
| | - Yaping Li
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.
| | - Zhiwen Zhang
- State Key Laboratory of Drug Research & Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China. .,Yantai Key Laboratory of Nanomedicine & Advanced Preparations, Yantai Institute of Materia Medica, Shandong, 264000, China.
| |
Collapse
|
20
|
Mirfakhraie R, Noorazar L, Mohammadian M, Hajifathali A, Gholizadeh M, Salimi M, Sankanian G, Roshandel E, Mehdizadeh M. Treatment Failure in Acute Myeloid Leukemia: Focus on the Role of Extracellular Vesicles. Leuk Res 2021; 112:106751. [PMID: 34808592 DOI: 10.1016/j.leukres.2021.106751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 11/11/2021] [Accepted: 11/15/2021] [Indexed: 12/12/2022]
Abstract
Acute myeloblastic leukemia (AML) is one of the most common types of blood malignancies that results in an AML-associated high mortality rate each year. Several causes have been reported as prognostic factors for AML in children and adults, the most important of which are cytogenetic abnormalities and environmental risk factors. Following the discovery of numerous drugs for AML treatment, leukemic cells sought a way to escape from the cytotoxic effects of chemotherapy drugs, leading to treatment failure. Nowadays, comprehensive studies have looked at the role of extracellular vesicles (EVs) secreted by AML blasts and how the microenvironment of the tumor changes in favor of cancer progression and survival to discover the mechanisms of treatment failure to choose the well-advised treatment. Reports show that malignant cells secrete EVs that transmit messages to adjacent cells and the tumor's microenvironment. By secreting EVs, containing immune-inhibiting cytokines, AML cells inactivate the immune system against malignant cells, thus ensuring their survival. Also, increased secretion of EVs in various malignancies indicates an unfavorable prognostic factor and the possibility of drug resistance. In this study, we briefly reviewed the challenges of treating AML with a glance at the EVs' role in this process. It is hoped that with a deeper understanding of EVs, new therapies will be developed to eliminate the relapse of leukemic cells.
Collapse
Affiliation(s)
- Reza Mirfakhraie
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Leila Noorazar
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mozhdeh Mohammadian
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Abbas Hajifathali
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Majid Gholizadeh
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Maryam Salimi
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Ghazaleh Sankanian
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Elham Roshandel
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Mahshid Mehdizadeh
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
21
|
Zhang L, Gao J, Qin C, Liang Y, Chen S, Hei F. Inflammatory alveolar macrophage-derived microvesicles damage lung epithelial cells and induce lung injury. Immunol Lett 2021; 241:23-34. [PMID: 34740720 DOI: 10.1016/j.imlet.2021.10.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 08/29/2021] [Accepted: 10/30/2021] [Indexed: 02/06/2023]
Abstract
Emerging evidence has demonstrated that several microvesicles (MVs) are secreted in bronchoalveolar lavage fluid (BALF) during the pathogenesis of acute lung injury/acute respiratory distress syndrome (ALI/ARDS). However, the impact of alveolar macrophage (AM)-derived MVs on epithelial cells and their in vivo effects on ALI/ARDS require further exploration. In this study, MVs were isolated from BALF of mice or mouse alveolar macrophage (MHS) cells by sequential centrifugation and then delivered to epithelial cells or mice. Enzyme-linked immunosorbent assay revealed that BALF-derived MVs (BALF-MVs) and MHS-derived MVs (AM-MVs) were rich in tumor necrosis factor-α (TNF-α) at the early stage of lung injury. In vitro, both inflammatory BALF-MVs and AM-MVs decreased the expression of α subunit of epithelial sodium channel (α-ENaC), γ-ENaC, and Na+,K+-ATPase α1 and β1 in lung epithelial cells. However, antibodies against TNF-α inhibited the effects of inflammatory AM-MVs in epithelial cells. In vivo, the inflammatory AM-MVs, delivered intratracheally to mice, impaired lung tissues and increased the injury score. They also resulted in decreased alveolar fluid clearance and increased lung wet weight/dry weight ratio. Furthermore, inflammatory AM-MVs downregulated the α-ENaC, γ-ENaC, and Na+,K+-ATPase α1 and β1 levels in lung tissues. According to our results, inflammatory AM-derived MVs may potentially contribute to lung injury and pulmonary edema, thereby indicating a potential novel therapeutic approach against ALI/ARDS based on AM-MVs.
Collapse
|
22
|
Moloudizargari M, Asghari MH, Goel A. The therapeutic triad of extracellular vesicles: As drug targets, as drugs, and as drug carriers. Biochem Pharmacol 2021; 192:114714. [PMID: 34332957 DOI: 10.1016/j.bcp.2021.114714] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/24/2021] [Accepted: 07/27/2021] [Indexed: 12/11/2022]
Abstract
Rapidly growing interest in the study of extracellular vesicles (EVs) has led to the accumulation of evidence on their critical roles in various pathologies, as well as opportunities to design novel therapeutic EV-based applications. Efficiently exploiting the constantly expanding knowledge of the biology and function of EVs requires a deep understanding of the various possible strategies of using EVs for therapeutic purposes. Accordingly, in the present work, we have narrowed the broad therapeutic potential of EVs and consider the similarities and differences of various strategies as we articulate three major aspects (i.e., a triad) of their therapeutic uses: (i) EVs as drug targets, whereby we discuss therapeutic targeting of disease-promoting EVs; (ii) EVs as drugs, whereby we consider the natural medicinal properties of EVs and the available options for their optimization; and (iii) EVs as drug carriers, whereby we highlight the advantages of EVs as vehicles for efficacious drug delivery of natural compounds. Finally, after conducting a comprehensive review of the latest literature on each of these aspects, we outline opportunities, limitations, and potential solutions.
Collapse
|
23
|
Abolbaghaei A, Langlois MA, Murphy HR, Feig DS, Burger D. Circulating extracellular vesicles during pregnancy in women with type 1 diabetes: a secondary analysis of the CONCEPTT trial. Biomark Res 2021; 9:67. [PMID: 34488911 PMCID: PMC8419913 DOI: 10.1186/s40364-021-00322-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 08/09/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Extracellular vesicles are membrane vesicles that are released into the extracellular environment and accumulate in the circulation in vascular disease. We aimed to quantify circulating extracellular vesicles in pregnant women with type 1 diabetes and to examine associations between extracellular vesicle levels, continuous glucose measures, and pregnancy outcomes. METHODS We used plasma samples from the Continuous Glucose Monitoring in Women with Type 1 Diabetes in Pregnancy Trial study and quantified circulating extracellular vesicles by flow cytometry (n = 163). Relationships with clinical variables were assessed by repeated measures correlation. Logistic regression was used to assess associations between elevated extracellular vesicle levels and pregnancy outcomes. RESULTS Platelet extracellular vesicle levels were inversely associated with glucose time above range and glycaemic variability measures (P < 0.05). A weak positive association was observed between endothelial extracellular vesicles and mean amplitude of glycemic excursion (P < 0.05). In a univariate logistic regression model, high baseline endothelial extracellular vesicles was associated with increased risk of neonatal intensive care unit (NICU) admission (OR: 2.06, 1.03-4.10), and respiratory distress requiring ventilation (OR: 4.98, 1.04-23.92). After adjusting for HbA1c and blood pressure the relationship for NICU admission persisted and an association with hyperbilirubinemia was seen (OR: 2.56, 1.10-5.94). Elevated platelet extracellular vesicles were associated with an increased risk of NICU admission (OR: 2.18, 1.04-4.57), and hyperbilirubinemia (OR: 2.61, 1.11-6.12) after adjusting for HbA1c and blood pressure. CONCLUSIONS High levels of extracellular vesicles in early pregnancy were associated with adverse neonatal outcomes. Assessment of extracellular vesicles may represent a novel approach to personalized care in type 1 diabetes pregnancy.
Collapse
Affiliation(s)
- Akram Abolbaghaei
- Chronic Disease Program, Kidney Research Centre, Ottawa Hospital Research Institute, Ottawa, Canada
- Departments of Medicine and Cellular and Molecular Medicine, University of Ottawa, 2513-/451 Smyth Road, Ontario, K1H 8M5, Ottawa, Canada
| | - Marc-André Langlois
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Helen R Murphy
- Department of Women and Children's Health, St Thomas' Hospital, King's College London, London, UK
- Wolfson Diabetes and Endocrine Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Department of Medicine, University of East Anglia, Norwich, UK
| | - Denice S Feig
- Department of Medicine, University of Toronto, Toronto, ON, Canada.
- Sinai Health System, Toronto, ON, Canada.
- Lunenfeld-Tanenbaum Research Institute, Toronto, ON, Canada.
| | - Dylan Burger
- Chronic Disease Program, Kidney Research Centre, Ottawa Hospital Research Institute, Ottawa, Canada.
- Departments of Medicine and Cellular and Molecular Medicine, University of Ottawa, 2513-/451 Smyth Road, Ontario, K1H 8M5, Ottawa, Canada.
| |
Collapse
|
24
|
Reed SL, Escayg A. Extracellular vesicles in the treatment of neurological disorders. Neurobiol Dis 2021; 157:105445. [PMID: 34271084 DOI: 10.1016/j.nbd.2021.105445] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/26/2021] [Accepted: 07/10/2021] [Indexed: 12/28/2022] Open
Abstract
Extracellular vesicles (EVs) are small, cell-derived membranous particles containing various nucleic acids, proteins, and lipids that play essential roles in intercellular communication. Evidence indicating that part of the regenerative benefit from stem cell therapy arises through EVs released from transplanted cells created interest in using EVs for clinical applications. EVs from various cellular sources, including mesenchymal stem cells, neural stem cells, and glia, are efficacious in models of neurological disease. In these models, EVs attenuate reactive gliosis, neuronal death, pro-inflammatory signaling, as well as reduce cognitive, behavioral, and motor deficits. EVs are naturally permeable to the blood-brain barrier and can be modified to contain molecules of interest, thereby also serving as a vehicle to transport therapeutics into the brain. This review summarizes the current state of research using EVs as a treatment in models of neurological disorders and highlights considerations for future research.
Collapse
|
25
|
Farzamikia N, Baradaran B, Mostafavi S, Ahmadian E, Hosseiniyan Khatibi SM, Zununi Vahed S, Ardalan M. Podocyte-derived microparticles in IgA nephropathy. Biomed Pharmacother 2021; 141:111891. [PMID: 34237594 DOI: 10.1016/j.biopha.2021.111891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 06/06/2021] [Accepted: 06/28/2021] [Indexed: 12/21/2022] Open
Abstract
Microparticles are a general term for different types of cell plasma membrane-originated vesicles that are released into the extracellular environment. The paracrine action of these nano-sized vesicles is crucial for intercellular communications through the transfer of diverse lipids, cytosolic proteins, RNA as well as microRNAs. The progression of different diseases influences the composition, occurrence, and functions of these cell-derived particles. Podocyte injury has been shown to have an important role in the pathophysiology of many glomerular diseases including IgA nephropathy (IgAN). This review would focus on the possible potential of podocyte-derived microparticles detected in urine to be used as a diagnostic tool in IgAN.
Collapse
Affiliation(s)
- Negin Farzamikia
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Soroush Mostafavi
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Elham Ahmadian
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | | |
Collapse
|
26
|
Zietzer A, Al-Kassou B, Jamme P, Rolfes V, Steffen E, Bulic M, Hosen MR, Goody PR, Tiyerili V, Zimmer S, Schrickel JW, Sedaghat A, Franklin BS, Werner N, Nickenig G, Jansen F. Large extracellular vesicles in the left atrial appendage in patients with atrial fibrillation-the missing link? Clin Res Cardiol 2021. [PMID: 34061226 DOI: 10.1007/s00392-021-01873-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Accepted: 05/14/2021] [Indexed: 11/06/2022]
Abstract
Atrial fibrillation (AF) is the most frequent arrhythmic disease in humans, which leads to thrombus formation in the left atrial appendage and stroke through peripheral embolization. Depending on their origin, large extracellular vesicles (lEVs) can exert pro-coagulant functions. In the present study, we investigated how different types of AF influence the levels of large EV subtypes in three distinct atrial localizations. Blood samples were collected from the right and left atrium and the left atrial appendage of 58 patients. 49% of the patients had permanent AF, 34% had non-permanent AF, and 17% had no history of AF. Flow cytometric analysis of the origin of the lEVs showed that the proportion of platelet-derived lEVs in the left atrial appendage was significantly higher in permanent AF patients compared to non-permanent AF. When we grouped patients according to their current heart rhythm, we also detected significantly higher levels of platelet-derived lEVs in the left atrial appendage (LAA) in patients with atrial fibrillation. In vitro studies revealed, that platelet activation with lipopolysaccharide (LPS) leads to higher levels of miR-222-3p and miR-223-3p in platelet-derived lEVs. Treatment with lEVs from LPS- or thrombin-activated platelets reduces the migration of endothelial cells in vitro. These results suggest that permanent atrial fibrillation is associated with increased levels of platelet-derived lEVs in the LAA, which are potentially involved in LAA thrombus formation.
Collapse
|
27
|
Tsai BW, Lau S, Chen Q, Chamley LW. Comparison of methods for separating fluorescently labelled placental extracellular vesicles from free stain. Placenta 2021; 109:1-3. [PMID: 33895684 DOI: 10.1016/j.placenta.2021.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 03/12/2021] [Accepted: 04/05/2021] [Indexed: 01/02/2023]
Abstract
The field of extracellular vesicles (EVs) is relatively new and the methods for EV isolation and quantification are still maturing. For example, there is no consensus on how to separate free stain from labelled EVs. Here we report a comparison of the recovery of labelled EVs following separation from free stain using ultracentrifugation, diafiltration with different devices and a charged size exclusion chromatography column. Of the methods we tested, the charged size exclusion column provided the greatest recovery of labelled EVs.
Collapse
Affiliation(s)
- Bridget W Tsai
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, Unviersity of Auckland, New Zealand.
| | - Sandy Lau
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, Unviersity of Auckland, New Zealand
| | - Qi Chen
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, Unviersity of Auckland, New Zealand
| | - Lawrence W Chamley
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, Unviersity of Auckland, New Zealand
| |
Collapse
|
28
|
Dalziel JE, Spencer NJ, Young W. Microbial signalling in colonic motility. Int J Biochem Cell Biol 2021; 134:105963. [PMID: 33636395 DOI: 10.1016/j.biocel.2021.105963] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/31/2021] [Accepted: 02/19/2021] [Indexed: 12/20/2022]
Abstract
Sensory nerve endings within the wall of the gastrointestinal (GI) tract may respond to bacterial signalling, providing the basis for key biological processes that underlie intestinal motility and microbial homeostasis. Enteric neurons and smooth muscle cells are well known to express an array of receptors, including G-protein coupled receptors and ligand-gated ion channels, that can sense chemical ligands and other bacterially-derived substances. These include short chain fatty acids, secondary bile acids and lipopolysaccharide. For neural detection of microbial activators to occur, luminal substances must first interact with enterocytes for direct signalling or cross paracellularly. Recent studies indicate that bacterial-derived microvesicles can cross the gut epithelial barrier and affect motility. This suggests a possible intercellular communication pathway between the GI tract and the ENS. We explore the idea that bacterial microvesicles can behave as a delivery package for communication between microbe and host.
Collapse
Affiliation(s)
- Julie E Dalziel
- Smart Foods Innovation Centre of Excellence, AgResearch, Palmerston North, New Zealand.
| | - Nick J Spencer
- Discipline of Physiology, College of Medicine and Public Health, Flinders University, School of Medicine, Adelaide, SA, Australia
| | - Wayne Young
- Smart Foods Innovation Centre of Excellence, AgResearch, Palmerston North, New Zealand
| |
Collapse
|
29
|
Wang J, Zhuang X, Greene KS, Si H, Antonyak MA, Druso JE, Wilson KF, Cerione RA, Feng Q, Wang H. Cdc42 functions as a regulatory node for tumour-derived microvesicle biogenesis. J Extracell Vesicles 2021; 10:e12051. [PMID: 33473262 PMCID: PMC7804048 DOI: 10.1002/jev2.12051] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 11/30/2020] [Accepted: 12/10/2020] [Indexed: 12/20/2022] Open
Abstract
Tumour-derived microvesicles (MVs) serve as critical mediators of cell-to-cell communication in the tumour microenvironment. So far, the underlying mechanisms of MV biogenesis, especially how key tumorigenesis signals such as abnormal EGF signalling regulates MV release, remain unclear. Here, we set out to establish reliable readouts for MV biogenesis and then explore the molecular mechanisms that regulate MV generation. We found that Rho family small G protein Cdc42 is a convergent node of multiple regulatory signals that occur in MV biogenesis. The binding of activated GTP-bound Cdc42 and its downstream effector, Ras GTPase-activating-like protein 1 (IQGAP1), is required for MV shedding. Activated Cdc42 maintains sustained EGF signalling by inhibiting the internalization of cell surface receptors, including EGFR and the VEGF oligomer, VEGF90K, and then facilitates MV release. Subsequently, we further demonstrated that blocking these signalling pathways using the corresponding mutants effectively reduced MV shedding and significantly inhibited MV-promoted in vivo tumour angiogenesis. These findings reveal a complex regulation of MV shedding by tumour cells, shedding light on the regulatory mechanism of MV biogenesis, and potentially contributing to strategies that target MVs in cancer therapy.
Collapse
Affiliation(s)
- Jing Wang
- Cancer Research Center The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China Hefei Anhui China.,National Center for Liver Cancer Eastern Hepatobiliary Surgery Hospital/Institute the Second Military Medical University Shanghai China
| | - Xiangjin Zhuang
- Cancer Research Center The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China Hefei Anhui China.,National Center for Liver Cancer Eastern Hepatobiliary Surgery Hospital/Institute the Second Military Medical University Shanghai China
| | - Kai Su Greene
- Department of Molecular Medicine Cornell University Ithaca New York USA
| | - Ha Si
- National Center for Liver Cancer Eastern Hepatobiliary Surgery Hospital/Institute the Second Military Medical University Shanghai China.,Affiliated Hospital of Inner Mongolia University for the Nationalities Tongliao Inner Mongolia China
| | - Marc A Antonyak
- Department of Molecular Medicine Cornell University Ithaca New York USA
| | - Joseph E Druso
- Department of Molecular Medicine Cornell University Ithaca New York USA
| | - Kristin F Wilson
- Department of Molecular Medicine Cornell University Ithaca New York USA
| | - Richard A Cerione
- Department of Molecular Medicine Cornell University Ithaca New York USA.,Department of Chemistry and Chemical Biology Cornell University Ithaca New York USA
| | - Qiyu Feng
- Cancer Research Center The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China Hefei Anhui China.,National Center for Liver Cancer Eastern Hepatobiliary Surgery Hospital/Institute the Second Military Medical University Shanghai China
| | - Hongyang Wang
- Cancer Research Center The First Affiliated Hospital of USTC Division of Life Sciences and Medicine University of Science and Technology of China Hefei Anhui China.,National Center for Liver Cancer Eastern Hepatobiliary Surgery Hospital/Institute the Second Military Medical University Shanghai China
| |
Collapse
|
30
|
Ke Y, Fan X, Hao R, Dong L, Xue M, Tan L, Yang C, Li X, Ren X. Human embryonic stem cell-derived extracellular vesicles alleviate retinal degeneration by upregulating Oct4 to promote retinal Müller cell retrodifferentiation via HSP90. Stem Cell Res Ther 2021; 12:21. [PMID: 33413616 PMCID: PMC7792097 DOI: 10.1186/s13287-020-02034-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 11/17/2020] [Indexed: 12/27/2022] Open
Abstract
Objective Retinal degenerative diseases remain the dominant causes of blindness worldwide, and cell replacement is viewed as a promising therapeutic direction. However, the resources of seed cells are hard to obtain. To further explore this therapeutic approach, human embryonic stem extracellular vesicles (hESEVs) were extracted from human embryonic stem cells (hESCs) to inspect its effect and the possible mechanism on retinal Müller cells and retinal function. Methods hESEVs were extracted by multi-step differential centrifugation, whose morphologies and specific biomarkers (TSG101, CD9, CD63, and CD81) were observed and measured. After hESEVs were injected into the vitreous cavity of RCS rats, the retinal tissues and retinal functions of rats were assessed. The alteration of Müller cells and retinal progenitor cells was also recorded. Microvesicles (MVs) or exosomes (EXOs) were extracted from hESCs transfected with sh-HSP90 or pcDNA3.1-HSP9, and then incubated with Müller cells to measure the uptake of EVs, MVs, or EXOs in Müller cells by immunofluorescence. The retrodifferentiation of Müller cells was determined by measuring Vimentin and CHX10. qRT-PCR and western blot were used to detect HSP90 expression in MVs and evaluate Oct4 level in Müller cells, and Co-IP to inspect the interaction of HSP90 and Oct4. Results RCS rats at the postnatal 30 days had increased retinal progenitor cells which were dedifferentiated from Müller cells. hESEVs were successfully extracted from hESCs, evidenced by morphology observation and positive expressions of specific biomarkers (TSG101, CD9, CD63, and CD81). hESEVs promoted Müller cells dedifferentiated and retrodifferentiated into retinal progenitor cells evidenced by the existence of a large amount of CHX10-positive cells in the retinal inner layer of RCS rats in response to hESEV injection. The promotive role of hESEVs was exerted by MVs demonstrated by elevated fluorescence intensity of CHX10 and suppressed Vimentin fluorescence intensity in MVs rather than in EXOs. HSP90 in MVs inhibited the retrodifferentiation of Müller cells and suppressed the expression level of Oct4 in Müller cells. Co-IP revealed that HSP90 can target Oct4 in Müller cells. Conclusion hESEVs could promote the retrodifferentiation of Müller cells into retinal progenitor cells by regulating the expression of Oct4 in Müller cells by HSP90 mediation in MVs.
Collapse
Affiliation(s)
- Yifeng Ke
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, No 251, Fukang Road, Nankai District, Tianjin, 300384, People's Republic of China
| | - Xiaoe Fan
- Jincheng People's Hospital, Jincheng, 048000, Shanxi, People's Republic of China
| | - Rui Hao
- Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Vision Science, Nankai University Eye Hospital, Clinical College of Ophthalmology, Tianjin Medical University, Tianjin, 300020, People's Republic of China
| | - Lijie Dong
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, No 251, Fukang Road, Nankai District, Tianjin, 300384, People's Republic of China
| | - Min Xue
- Department of Ophthalmology, Anhui No.2 Provincial People's Hospital, Hefei, 230000, Anhui, People's Republic of China
| | - Liangzhang Tan
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, No 251, Fukang Road, Nankai District, Tianjin, 300384, People's Republic of China
| | - Chunbo Yang
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, No 251, Fukang Road, Nankai District, Tianjin, 300384, People's Republic of China.,Institute of Genetic Medicine, Newcastle University, Central Parkway, Newcastle upon Tyne, NE1 3 BZ, UK
| | - Xiaorong Li
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, No 251, Fukang Road, Nankai District, Tianjin, 300384, People's Republic of China.
| | - Xinjun Ren
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin International Joint Research and Development Centre of Ophthalmology and Vision Science, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, No 251, Fukang Road, Nankai District, Tianjin, 300384, People's Republic of China.
| |
Collapse
|
31
|
Thietart S, Rautou PE. Extracellular vesicles as biomarkers in liver diseases: A clinician's point of view. J Hepatol 2020; 73:1507-1525. [PMID: 32682050 DOI: 10.1016/j.jhep.2020.07.014] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 07/05/2020] [Accepted: 07/06/2020] [Indexed: 02/09/2023]
Abstract
Extracellular vesicles are membrane-bound vesicles containing proteins, lipids, RNAs and microRNAs. They can originate from both healthy and stressed cells, and provide a snapshot of the cell of origin in physiological and pathological circumstances. Various processes that may give rise to the release of extracellular vesicles occur in liver diseases, including hepatocyte apoptosis, hepatic stellate cell activation, liver innate immune system activation, systemic inflammation, and organelle dysfunction (mitochondrial dysfunction and endoplasmic reticulum stress). Numerous studies have therefore investigated the potential role of extracellular vesicles as biomarkers in liver diseases. This review provides an overview of the methods that can be used to measure extracellular vesicle concentrations in clinical settings, ranging from plasma preparation to extracellular vesicle measurement techniques, as well as looking at the challenges of using extracellular vesicles as biomarkers. We also provide a comprehensive review of studies that test extracellular vesicles as diagnostic, severity and prognostic biomarkers in various liver diseases, including non-alcoholic and alcoholic steatohepatitis, viral hepatitis B and C infections, cirrhosis, primary liver cancers, primary sclerosing cholangitis and acute liver failure. In particular, extracellular vesicles could be useful tools to evaluate activity and fibrosis in non-alcoholic fatty liver disease, predict risk of hepatitis B virus reactivation, predict complications and mortality in cirrhosis, detect early hepatocellular carcinoma, detect malignant transformation in primary sclerosing cholangitis and predict outcomes in acute liver failure. While most studies draw on data derived from pilot studies, which still require clinical validation, some extracellular vesicle subpopulations have already been evaluated in solid prospective studies.
Collapse
Affiliation(s)
- Sara Thietart
- Université de Paris, Centre de recherche sur l'inflammation, Inserm, F-75018 Paris, France
| | - Pierre-Emmanuel Rautou
- Université de Paris, Centre de recherche sur l'inflammation, Inserm, F-75018 Paris, France; Service d'Hépatologie, DHU Unity, Pôle des Maladies de l'Appareil Digestif, Hôpital Beaujon, AP-HP, Clichy, France; Centre de Référence des Maladies Vasculaires du Foie, French Network for Rare Liver Diseases (FILFOIE), European Reference Network (ERN) 'Rare-Liver'.
| |
Collapse
|
32
|
Gao J, Wei B, de Assuncao TM, Liu Z, Hu X, Ibrahim S, Cooper SA, Cao S, Shah VH, Kostallari E. Hepatic stellate cell autophagy inhibits extracellular vesicle release to attenuate liver fibrosis. J Hepatol 2020; 73:1144-1154. [PMID: 32389810 PMCID: PMC7572579 DOI: 10.1016/j.jhep.2020.04.044] [Citation(s) in RCA: 148] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 04/29/2020] [Accepted: 04/30/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Autophagy plays a crucial role in hepatic homeostasis and its deregulation has been associated with chronic liver disease. However, the effect of autophagy on the release of fibrogenic extracellular vesicles (EVs) by platelet-derived growth factor (PDGF)-stimulated hepatic stellate cells (HSCs) remains unknown. Herein, we aimed to elucidate the role of autophagy, specifically relating to fibrogenic EV release, in fibrosis. METHODS In vitro experiments were conducted in primary human and murine HSCs as well as LX2 cells. Small EVs were purified by differential ultracentrifugation. Carbon tetrachloride (CCl4) or bile duct ligation (BDL) were used to induce fibrosis in our mouse model. Liver lysates from patients with cirrhosis or healthy controls were compared by RNA sequencing. RESULTS In vitro, PDGF and its downstream molecule SHP2 (Src homology 2-containing protein tyrosine phosphatase 2) inhibited autophagy and increased HSC-derived EV release. We used this PDGF/SHP2 model to further investigate how autophagy affects fibrogenic EV release. RNA sequencing identified an mTOR (mammalian target of rapamycin) signaling molecule that was regulated by SHP2 and PDGF. Disruption of mTOR signaling abolished PDGF-dependent EV release. Activation of mTOR signaling induced the release of multivesicular body-derived exosomes (by inhibiting autophagy) and microvesicles (by activating ROCK1 signaling). These mTOR-dependent EVs promoted in vitro HSC migration. To assess the importance of this mechanism in vivo, SHP2 was selectively deleted in HSCs, which attenuated CCl4- or BDL-induced liver fibrosis. Furthermore, in the CCl4 model, mice receiving circulating EVs derived from mice with HSC-specific Shp2 deletion had less fibrosis than mice receiving EVs from control mice. Correspondingly, SHP2 was upregulated in patients with liver cirrhosis. CONCLUSION These results demonstrate that autophagy in HSCs attenuates liver fibrosis by inhibiting the release of fibrogenic EVs. LAY SUMMARY During liver fibrosis and cirrhosis, activated hepatic stellate cells (HSCs) are the key cell type responsible for fibrotic tissue deposition. Recently, we demonstrated that activated HSCs release nano-sized vesicles enriched with fibrogenic proteins. In the current study, we unveil the mechanism by which these fibrogenic vesicles are released, moving a step closer to the long-term goal of therapeutically targeting this process.
Collapse
Affiliation(s)
- Jinhang Gao
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN,Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, 610041 China
| | - Bo Wei
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN,Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, 610041 China
| | | | - Zhikui Liu
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Xiao Hu
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Samar Ibrahim
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Shawna A. Cooper
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN,Biochemistry and Molecular Biology Graduate Program, Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic, Rochester, MN
| | - Sheng Cao
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Vijay H. Shah
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Enis Kostallari
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, United States.
| |
Collapse
|
33
|
Franco C, Lacroix R, Vallier L, Judicone C, Bouriche T, Laroumagne S, Astoul P, Dignat-George F, Poncelet P. A new hybrid immunocapture bioassay with improved reproducibility to measure tissue factor-dependent procoagulant activity of microvesicles from body fluids. Thromb Res 2020; 196:414-424. [PMID: 33038585 DOI: 10.1016/j.thromres.2020.09.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/25/2020] [Accepted: 09/15/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND The procoagulant activity of tissue factor-bearing microvesicles (MV-TF) has been associated with the risk of developing venous thrombosis in cancer patients. However, MV-TF assays are limited either by i) a lack of specificity, ii) a low sensitivity, or iii) a lack of repeatability when high-speed centrifugation (HS-C) is used to isolate MV. Therefore, our objective was to develop a new hybrid "capture-bioassay" with improved reproducibility combining MV immunocapture from biofluids and measurement of their TF activity. MATERIALS AND METHODS Factor Xa generation and flow cytometry assays were used to evaluate IMS beads performance, and to select the most effective capture antibodies. The analytical performance between IMS-based and HS-C-based assays was evaluated with various models of plasma samples (from LPS-activated blood, spiked with tumoral MV, or with saliva MV) and different biofluids (buffer, plasma, saliva, and pleural fluid). RESULTS Combining both CD29 and CD59 antibodies on IMS beads was as efficient as HS-C to isolate plasmatic PS+ MV. The IMS-based strategy gave significantly higher levels of MV-TF activity than HS-C in tumor MV spiked buffer, and both pleural fluids and saliva samples. Surprisingly, lower TF values were measured in plasma due to TFPI (TF pathway inhibitor) non-specifically adsorbed onto beads. This was overcome by adding a TFPI-blocking antibody. After optimization, the new IMS-based assay significantly improved reproducibility of MV-TF bioassay versus the HS-C-based assay without losing specificity and sensitivity. In addition, this approach could identify the cellular origin of MV-TF in various biological fluids. CONCLUSION Compared to HS-C, the IMS-based measurement of MV-TF activity in body fluids improves reproducibility and makes the assay compatible with clinical practice. It can facilitate future automation.
Collapse
Affiliation(s)
- Corentin Franco
- Aix Marseille Univ, INSERM, INRAE, C2VN, Marseille, France; BioCytex, Research and Technology Department, Marseille, France.
| | - Romaric Lacroix
- Aix Marseille Univ, INSERM, INRAE, C2VN, Marseille, France; Aix Marseille Univ, APHM, CHU La Conception, Department of Hematology and Vascular Biology, Marseille, France.
| | - Loris Vallier
- Aix Marseille Univ, INSERM, INRAE, C2VN, Marseille, France; Aix Marseille Univ, APHM, CHU La Conception, Department of Hematology and Vascular Biology, Marseille, France
| | - Coralie Judicone
- BioCytex, Research and Technology Department, Marseille, France.
| | - Tarik Bouriche
- BioCytex, Research and Technology Department, Marseille, France.
| | - Sophie Laroumagne
- Aix Marseille Univ, APHM, Hôpital Nord, Division of Thoracic Oncology, Pleural Diseases, and Interventional Pulmonology, Marseille, France.
| | - Philippe Astoul
- Aix Marseille Univ, APHM, Hôpital Nord, Division of Thoracic Oncology, Pleural Diseases, and Interventional Pulmonology, Marseille, France.
| | - Francoise Dignat-George
- Aix Marseille Univ, INSERM, INRAE, C2VN, Marseille, France; Aix Marseille Univ, APHM, CHU La Conception, Department of Hematology and Vascular Biology, Marseille, France.
| | | |
Collapse
|
34
|
Ke T, Santamaria A, Rocha JBT, Tinkov A, Bornhorst J, Bowman AB, Aschner M. Cephalic Neuronal Vesicle Formation is Developmentally Dependent and Modified by Methylmercury and sti-1 in Caenorhabditis elegans. Neurochem Res 2020; 45:2939-48. [PMID: 33037975 DOI: 10.1007/s11064-020-03142-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/26/2020] [Accepted: 10/01/2020] [Indexed: 01/09/2023]
Abstract
Methylmercury (MeHg) is a potent neurotoxicant. The mechanisms underlying MeHg-induced neurotoxicity are not fully understood. Several studies have shown that protein chaperones are involved in MeHg toxicity. The protein co-chaperone, stress inducible protein 1 (STI-1), has important functions in protein quality control of the chaperone pathway. In the current study, dopaminergic (DAergic) cephalic (CEP) neuronal morphology was evaluated in the Caenorhabditis elegans (C. elegans) sti-1 knockout strain. In the control OH7193 strain (dat-1::mCherry + ttx-3::mCherry), we characterized the morphology of CEP neurons by checking the presence of attached vesicles and unattached vesicles to the CEP dendrites. We showed that the attached vesicles were only present in adult stage worms; whereas they were absent in the younger L3 stage worms. In the sti-1 knockout strain, MeHg treatment significantly altered the structures of CEP dendrites with discontinuation of mCherry fluorescence and shrinkage of CEP soma, as compared to the control. 12 h post treatment on MeHg-free OP50-seeded plates, the discontinuation of mCherry fluorescence of CEP dendrites in worms treated with 0.05 or 0.5 µM MeHg returned to levels statistically indistinguishable from control, while in worms treated with 5 µM MeHg a higher percentage of discontinuation of mCherry fluorescence persisted. Despite this strong effect by 5 µM MeHg, CEP attached vesicles were increased upon 0.05 or 0.5 µM MeHg treatment, yet unaffected by 5 µM MeHg. The CEP attached vesicles of sti-1 knockout strain were significantly increased shortly after MeHg treatment, but were unaffected 48 h post treatment. In addition, there was a significant interactive effect of MeHg and sti-1 on the number of attached vesicles. Knock down sti-1 via RNAi did not alter the number of CEP attached vesicles. Taking together, our data suggests that the increased occurrence of attached vesicles in adult stage worms could initiate a substantial loss of membrane components of CEP dendrites following release of vesicles, leading to the discontinuation of mCherry fluorescence, and the formation of CEP attached vesicles could be regulated by sti-1 to remove cellular debris for detoxification.
Collapse
|
35
|
Abstract
Cardiovascular disease remains the leading cause of morbidity and mortality globally. Extracellular vesicles (EVs), a group of heterogeneous nanosized cell-derived vesicles, have attracted great interest as liquid biopsy material for biomarker discovery in a variety of diseases including cardiovascular disease. Because EVs inherit bioactive components from parent cells and are able to transfer their contents to recipient cells, EVs hold great promise as potential cell-free therapeutics and drug delivery systems. However, the development of EV-based diagnostics, therapeutics or drug delivery systems has been challenging due to the heterogenicity of EVs in biogenesis, size and cellular origin, the lack of standardized isolation and purification methods as well as the low production yield. In this review, we will provide an overview of the recent advances in EV-based biomarker discovery, highlight the potential usefulness of EVs and EV mimetics for therapeutic treatment and drug delivery in cardiovascular disease. In view of the fast development in this field, we will also discuss the challenges of current methodologies for isolation, purification and fabrication of EVs and potential alternatives.
Collapse
Affiliation(s)
- Chenyuan Huang
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore; Cardiovascular Research Institute, National University Heart Centre Singapore, Singapore, Singapore
| | - Yub Raj Neupane
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore, Singapore
| | - Xiong Chang Lim
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Rawan Shekhani
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore; Cardiovascular Research Institute, National University Heart Centre Singapore, Singapore, Singapore
| | - Bertrand Czarny
- School of Materials, Science and Engineering, and Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Matthias G Wacker
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore, Singapore
| | - Giorgia Pastorin
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore, Singapore
| | - Jiong-Wei Wang
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore; Cardiovascular Research Institute, National University Heart Centre Singapore, Singapore, Singapore; Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
| |
Collapse
|
36
|
Abstract
Extracellular vesicles (EV) are defined as nanosized particles, with a lipid bilayer, that are unable to replicate. There has been an exponential increase of research investigating these particles in a wide array of diseases and deleterious states (inflammation, oxidative stress, drug-induced liver injury) in large part due to increasing recognition of the functional capacity of EVs. Cells can package lipids, proteins, miRNAs, DNA, and RNA into EVs and send these discrete packages of molecular information to distant, recipient cells to alter the physiological state of that cell. EVs are innately heterogeneous as a result of the diverse molecular pathways that are used to generate them. However, this innate heterogeneity of EVs is amplified due to the diversity in isolation techniques and lack of standardized nomenclature in the literature making it unclear if one scientist's "exosome" is another scientist's "microvesicle." One goal of this chapter is to provide the contextual understanding of EV origin so one can discern between divergent nomenclature. Further, the chapter will explore the potential protective and harmful roles that EVs play in DILI, and the potential of EVs and their cargo as a biomarker. The use of EVs as a therapeutic as well as a vector for therapeutic delivery will be discussed.
Collapse
Affiliation(s)
- David S Umbaugh
- Department of Pharmacology, Toxicology & Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Hartmut Jaeschke
- Department of Pharmacology, Toxicology & Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States.
| |
Collapse
|
37
|
Ke T, Santamaria A, Rocha JBT, Tinkov AA, Lu R, Bowman AB, Aschner M. The Role of Human LRRK2 in Methylmercury-Induced Inhibition of Microvesicle Formation of Cephalic Neurons in Caenorhabditis elegans. Neurotox Res 2020; 38:751-764. [PMID: 32725544 DOI: 10.1007/s12640-020-00262-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 02/07/2023]
Abstract
In a previous study, we have shown that methylmercury (MeHg) exposure causes focal aggregation of intracellular transgenic mCherry protein in dendrites of cephalic (CEP) neurons in Caenorhabditis elegans (C. elegans). However, the underlying mechanism is unknown. We hypothesized that reduced cellular release of mCherry via extracellular vesicles by MeHg contributes to its accumulation and intracellular aggregation. Thus, we characterized vesicular structures in CEP dendrites, which were 1-3 μm in diameter and could readily bud off from the plasma membrane of the dendrites. Chronic treatment of C. elegans with MeHg (5 μM, 4-10 days) reduced the number of vesicles attached to CEP dendrites (attached vesicles) and vesicles unattached to CEP dendrites (unattached vesicles), as well as the presence of extracellular mCherry, supporting the hypothesis that release of mCherry by microvesicle formation is inhibited by MeHg. Leucine-rich repeat kinase 2 (LRRK2) has an important function in membrane biology. Further investigation showed that the effects of MeHg were modified by human LRRK2. In worms with the wild-type LRRK2, the vesicle numbers were significantly reduced by MeHg (0.5 and 5 μM). The effects of MeHg on the presence of extracellular mCherry and attached vesicles were modified by the human wild-type LRRK2. Independent of MeHg treatment, the G2019S mutant LRRK2 showed reduced number of unattached vesicles; however, the levels of extracellular mCherry were increased. Knockdown of C. elegans irk-1, the homolog of human LRRK2, reduced the number of attached vesicles, corroborating that LRRK2 plays an important role in the formation of microvesicles.
Collapse
Affiliation(s)
- Tao Ke
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Forchheimer Building, Room 209, Bronx, NY, 10461, USA
| | - Abel Santamaria
- Laboratorio de Aminoácidos Excitadores, Instituto Nacional de Neurología y Neurocirugía, 14269, Mexico City, Mexico
| | - Joao B T Rocha
- Department of Biochemistry and Molecular Biology, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Alexey A Tinkov
- Yaroslavl State University, Sovetskaya St., 14, Yaroslavl, Russia, 150000.,IM Sechenov First Moscow State Medical University, Sechenov University, Moscow, Russia
| | - Rongzhu Lu
- Department of Preventive Medicine and Public Health Laboratory Sciences, School of Medicine, Jiangsu University, Zhenjiang, 212013, Jiangsu, China
| | - Aaron B Bowman
- School of Health Sciences, Purdue University, West Lafayette, IN, 47907-2051, USA
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Forchheimer Building, Room 209, Bronx, NY, 10461, USA. .,IM Sechenov First Moscow State Medical University, Sechenov University, Moscow, Russia.
| |
Collapse
|
38
|
Abstract
Circulating factors are well known to influence aging and age-related disease. As part of the Aging Science Talks: Science for the Community series, data was presented on two types of circulating functional biomarkers: extracellular RNA (exRNA) and extracellular vesicles (EVs). EVs in the context of type 2 diabetes mellitus was also discussed, as this is an area of interest due to the growing global epidemic of this age-related disease.
Collapse
Affiliation(s)
- Nicole Noren Hooten
- Laboratory of Epidemiology and Population Science, National Institute on Aging, National Institutes of Health, 251 Bayview Boulevard, Baltimore, MD, 21224, USA
| |
Collapse
|
39
|
Hu W, Liu C, Bi ZY, Zhou Q, Zhang H, Li LL, Zhang J, Zhu W, Song YYY, Zhang F, Yang HM, Bi YY, He QQ, Tan GJ, Sun CC, Li DJ. Comprehensive landscape of extracellular vesicle-derived RNAs in cancer initiation, progression, metastasis and cancer immunology. Mol Cancer 2020; 19:102. [PMID: 32503543 PMCID: PMC7273667 DOI: 10.1186/s12943-020-01199-1] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 04/15/2020] [Indexed: 01/18/2023] Open
Abstract
Extracellular vesicles (EVs), a class of heterogeneous membrane vesicles, are generally divided into exosomes and microvesicles on basis of their origination from the endosomal membrane or the plasma membrane, respectively. EV-mediated bidirectional communication among various cell types supports cancer cell growth and metastasis. EVs derived from different cell types and status have been shown to have distinct RNA profiles, comprising messenger RNAs and non-coding RNAs (ncRNAs). Recently, ncRNAs have attracted great interests in the field of EV-RNA research, and growing numbers of ncRNAs ranging from microRNAs to long ncRNAs have been investigated to reveal their specific functions and underlying mechanisms in the tumor microenvironment and premetastatic niches. Emerging evidence has indicated that EV-RNAs are essential functional cargoes in modulating hallmarks of cancers and in reciprocal crosstalk within tumor cells and between tumor and stromal cells over short and long distance, thereby regulating the initiation, development and progression of cancers. In this review, we discuss current findings regarding EV biogenesis, release and interaction with target cells as well as EV-RNA sorting, and highlight biological roles and molecular mechanisms of EV-ncRNAs in cancer biology.
Collapse
Affiliation(s)
- Wei Hu
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Cong Liu
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Zhuo-Yue Bi
- Hubei Provincial Key Laboratory for Applied Toxicology (Hubei Provincial Academy for Preventive Medicine), Wuhan, Hubei, 430079, People's Republic of China
| | - Qun Zhou
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Han Zhang
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Lin-Lin Li
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Jian Zhang
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Wei Zhu
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Yang-Yi-Yan Song
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Feng Zhang
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Hui-Min Yang
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Yong-Yi Bi
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Qi-Qiang He
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China
| | - Gong-Jun Tan
- Department of Clinical Laboratory, Zhuhai Hospital, Jinan University, 79 Kangning Road, Zhuhai, Guangdong, 519000, People's Republic of China. .,Department of Biomedical Engineering, University of Houston, Houston, TX, 77204, USA.
| | - Cheng-Cao Sun
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China. .,Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
| | - De-Jia Li
- Department of Preventive Medicine, School of Health Science, Wuhan University, No.115 Donghu Road, Wuhan, Hubei, 430071, People's Republic of China. .,Population and Health Research Center, School of Health Sciences, Wuhan University, Wuhan, Hubei, 430071, People's Republic of China.
| |
Collapse
|
40
|
Wei J, Hollabaugh C, Miller J, Geiger PC, Flynn BC. Molecular Cardioprotection and the Role of Exosomes: The Future Is Not Far Away. J Cardiothorac Vasc Anesth 2020; 35:780-785. [PMID: 32571657 DOI: 10.1053/j.jvca.2020.05.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 05/15/2020] [Accepted: 05/19/2020] [Indexed: 01/20/2023]
Abstract
Heart disease is the leading cause of death in men and women in the United States. During the past several decades, research into the role of specific intracellular mediators, called exosomes, has advanced the understanding of molecular cardioprotection. Exosomes and the micro-RNAs within them may be potential targets for the development of genetically engineered or biosimilar medications for patients in heart failure or with ischemic cardiac disease. This review discusses anesthetic implications of exosome production and the future micro-RNA applications for cardioprotection.
Collapse
Affiliation(s)
- Johnny Wei
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, KS
| | | | - Joshua Miller
- University of Kansas Medical Center, Kansas City, KS
| | - Paige C Geiger
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS
| | - Brigid C Flynn
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, KS.
| |
Collapse
|
41
|
Aqmasheh S, Shamsasenjan K, Khalaf Adeli E, Movassaghpourakbari A, Akbarzadehlaleh P, Pashoutan Sarvar D, Timari H. Effect of Mesenchymal Stem Cell-derived Microvesicles on Megakaryocytic Differentiation of CD34 + Hematopoietic Stem Cells. Adv Pharm Bull 2020; 10:315-322. [PMID: 32373502 PMCID: PMC7191234 DOI: 10.34172/apb.2020.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 08/22/2019] [Accepted: 09/30/2019] [Indexed: 01/13/2023] Open
Abstract
Purpose: Mesenchymal stem cells (MSCs) release hematopoietic cytokines, growth factors, and Microvesicles (MVs) supporting the hematopoietic stem cells (HSCs). MVs released from various cells, playing a crucial role in biological functions of their parental cells. MSC-derived MVs contain microRNAs and proteins with key roles in the regulation of hematopoiesis. Umbilical cord blood (UCB) is a source for transplantation but the long-term recovery of platelets is a main problem. Therefore, we intend to show that MSC-MVs are able to improve the differentiation of UCB-derived CD34+ cells to megakaryocyte lineage. Methods: In this descriptive study, MSCs were cultured in DMEM to collect the culture supernatant, which was ultracentrifuged for the isolation of MVs. HSCs were isolated from UCB using MACS method and cultured in IMDM supplemented with cytokines and MVs in three different conditions. Megakaryocyte differentiation was evaluated through the expression of specific markers and genes after 72 hours, and the data was analyzed by t test (P<0.05). Results: The expression of specific megakaryocyte markers (CD41 and CD61) in the presence of different concentrations of MSC-MVs did not show any significant difference. Also, the expression of specific genes of megakaryocyte lineage was compared with control group. The expression of GATA2 and c-Mpl was significantly increased, GATA1 was not significantly decreased, and FLI1 was significantly decreased. Conclusion: MSC-MVs could improve the expression of specific megakaryocyte genes; however, there was no significant expression of CD markers. Further studies, including the evaluation of late stages of megakaryocyte differentiation, are required to evaluate platelet production and shedding
Collapse
Affiliation(s)
- Sara Aqmasheh
- Umbilical Cord Blood Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Karim Shamsasenjan
- Umbilical Cord Blood Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Elham Khalaf Adeli
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | | | - Parvin Akbarzadehlaleh
- Department of Pharmaceutical Biotechnology, Tabriz University of Medical Science, Tabriz, Iran
| | | | - Hamzeh Timari
- Umbilical Cord Blood Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
42
|
Parrizas M, Mundet X, Castaño C, Canivell S, Cos X, Brugnara L, Giráldez-García C, Regidor E, Mata-Cases M, Franch-Nadal J, Novials A. miR-10b and miR-223-3p in serum microvesicles signal progression from prediabetes to type 2 diabetes. J Endocrinol Invest 2020; 43:451-459. [PMID: 31721085 DOI: 10.1007/s40618-019-01129-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 10/03/2019] [Indexed: 12/21/2022]
Abstract
PURPOSE Type 2 diabetes frequently remains undiagnosed for years, whereas early detection of affected individuals would facilitate the implementation of timely and cost-effective therapies, hence decreasing morbidity. With the intention of identifying novel diagnostic biomarkers, we characterized the miRNA profile of microvesicles isolated from retroactive serum samples of normoglycemic individuals and two groups of subjects with prediabetes that in the following 4 years either progressed to overt diabetes or remained stable. METHODS We profiled miRNAs in serum microvesicles of a selected group of control and prediabetic individuals participating in the PREDAPS cohort study. Half of the subjects with prediabetes were diagnosed with diabetes during the 4 years of follow-up, while the glycemic status of the other half remained unchanged. RESULTS We identified two miRNAs, miR-10b and miR-223-3p, which target components of the insulin signaling pathway and whose ratio discriminates between these two subgroups of prediabetic individuals at a stage at which other features, including glycemia, are less proficient at separating them. In global, the profile of miRNAs in microvesicles of prediabetic subjects primed to progress to overt diabetes was more similar to that of diabetic patients than the profile of prediabetic subjects who did not progress. CONCLUSION We have identified a miRNA signature in serum microvesicles that can be used as a new screening biomarker to identify subjects with prediabetes at high risk of developing diabetes, hence allowing the implementation of earlier, and probably more effective, therapeutic interventions.
Collapse
Affiliation(s)
- M Parrizas
- Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain
- Pathogenesis and Prevention of Diabetes Laboratory, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Rosselló 149-153, 08036, Barcelona, Spain
| | - X Mundet
- redGDPS Foundation, Madrid, Spain
- DAP-Cat Group, Research Support Unit, University Institute for Research in Primary Care Jordi Gol (IDIAPJGol), Gran Via de les Corts Catalanes, 587, 08007, Barcelona, Spain
- Autonomous University of Barcelona, Barcelona, Spain
| | - C Castaño
- Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain
- Pathogenesis and Prevention of Diabetes Laboratory, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Rosselló 149-153, 08036, Barcelona, Spain
| | - S Canivell
- DAP-Cat Group, Research Support Unit, University Institute for Research in Primary Care Jordi Gol (IDIAPJGol), Gran Via de les Corts Catalanes, 587, 08007, Barcelona, Spain
- Primary Health Care Center Sant Martí de Provençals, Catalan Health Institute, Barcelona, Spain
- Department of Internal Medicine, Health Sciences Research Institute and University Hospital Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - X Cos
- DAP-Cat Group, Research Support Unit, University Institute for Research in Primary Care Jordi Gol (IDIAPJGol), Gran Via de les Corts Catalanes, 587, 08007, Barcelona, Spain
- Primary Health Care Center Sant Martí de Provençals, Catalan Health Institute, Barcelona, Spain
| | - L Brugnara
- Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain
- Pathogenesis and Prevention of Diabetes Laboratory, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Rosselló 149-153, 08036, Barcelona, Spain
| | - C Giráldez-García
- redGDPS Foundation, Madrid, Spain
- Preventive Medicine Service, University Hospital Infanta Elena, Madrid, Spain
- Preventive Medicine, Public Health and History of Science Department, Complutense University of Madrid, Madrid, Spain
| | - E Regidor
- redGDPS Foundation, Madrid, Spain
- Preventive Medicine, Public Health and History of Science Department, Complutense University of Madrid, Madrid, Spain
- Epidemiology and Public Health Networking Biomedical Research Centre (CIBERESP), Madrid, Spain
- Health Research Institute, Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - M Mata-Cases
- Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain
- redGDPS Foundation, Madrid, Spain
- DAP-Cat Group, Research Support Unit, University Institute for Research in Primary Care Jordi Gol (IDIAPJGol), Gran Via de les Corts Catalanes, 587, 08007, Barcelona, Spain
- Primary Health Care Center La Mina, Catalan Health Institute, Sant Adrià De Besòs, Barcelona, Spain
| | - J Franch-Nadal
- Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain.
- redGDPS Foundation, Madrid, Spain.
- DAP-Cat Group, Research Support Unit, University Institute for Research in Primary Care Jordi Gol (IDIAPJGol), Gran Via de les Corts Catalanes, 587, 08007, Barcelona, Spain.
- Department of Medicine, University of Barcelona, Barcelona, Spain.
| | - A Novials
- Spanish Biomedical Research Center in Diabetes and Associated Metabolic Disorders (CIBERDEM), Barcelona, Spain.
- Pathogenesis and Prevention of Diabetes Laboratory, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Rosselló 149-153, 08036, Barcelona, Spain.
| |
Collapse
|
43
|
Xiao X, Tang Y, Wooff Y, Su C, Kang M, O'Carroll SJ, Chen Q, Chamley L. Upregulation of pannexin-1 hemichannels explains the apparent death of the syncytiotrophoblast during human placental explant culture. Placenta 2020; 94:1-12. [PMID: 32217265 DOI: 10.1016/j.placenta.2020.03.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 02/19/2020] [Accepted: 03/02/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND It has been reported that during the culture of human placental explants, the syncytiotrophoblast dies between 3 and 24 h and is then replaced within 48 h by a new syncytiotrophoblast layer formed by the fusion of underlying cytotrophoblasts. Most frequently the death of the syncytiotrophoblast is indicated by the uptake of nuclear stains such as propidium iodide (PI). This process is reportedly similar in both early and late gestation placental explants. METHODS We cultured first trimester placental explants for up to 48 h and tested membrane intactness by exposure to PI. Connexin and pannexin mRNAs were quantified by RT-PCR and protein levels determined by immunofluorescence. The syncytiotrophoblast membrane leak was determined by culturing explants in the presence of hemichannel blockers. Extrusion of extracellular vesicles from the syncytiotrophoblast was quantified. RESULTS Nuclei of the syncytiotrophoblast were stained with PI following approximately 4 h of culture and this was prevented by culturing the explants with pannexin-1 blockers. Expression of pannexin-1 hemichannels increased during explant culture (p = 0.0027). Extracellular vesicles were most abundantly extruded from the explants during the first 3 h of culture and the temporal pattern of extrusion was unaltered by blocking hemichannels. DISCUSSION We show the mechanism of uptake of nuclear non-viability stains into the syncytiotrophoblast during explant culture is via upregulation of pannexin 1 hemichannels. Contrary to suggestions by some, the production of extracellular vesicles from cultured placental explants is not an in vitro artefact resulting from the apparent death of the syncytiotrophoblast in explant cultures.
Collapse
Affiliation(s)
- Xirong Xiao
- The Hospital of Obstetrics and Gynaecology, Fudan University, Shanghai, China; Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Yunhui Tang
- The Hospital of Obstetrics and Gynaecology, Fudan University, Shanghai, China; Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Yvette Wooff
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Chunlin Su
- The Hospital of Obstetrics and Gynaecology, Fudan University, Shanghai, China; Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Matt Kang
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Simon J O'Carroll
- Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| | - Qi Chen
- The Hospital of Obstetrics and Gynaecology, Fudan University, Shanghai, China; Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand.
| | - Larry Chamley
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, The University of Auckland, New Zealand
| |
Collapse
|
44
|
Muraoka S, Lin W, Chen M, Hersh SW, Emili A, Xia W, Ikezu T. Assessment of separation methods for extracellular vesicles from human and mouse brain tissues and human cerebrospinal fluids. Methods 2020; 177:35-49. [PMID: 32035230 DOI: 10.1016/j.ymeth.2020.02.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 02/03/2020] [Indexed: 12/11/2022] Open
Abstract
Extracellular vesicle (EV) is a unified terminology of membrane-enclosed vesicular species ubiquitously secreted by almost every cell type and present in all body fluids. They carry a cargo of lipids, metabolites, nucleic acids and proteins for their clearance from cells as well as for cell-to-cell communications. The exact composition of EVs and their specific functions are not well understood due to the underdevelopment of the separation protocols, especially those from the central nervous system including animal and human brain tissues as well as cerebrospinal fluids, and the low yield of proteins in the separated EVs. To understand their exact molecular composition and their functional roles, development of the reliable protocols for EV separation is necessary. Here we report the methods for EV separation from human and mouse unfixed frozen brain tissues by a sucrose step gradient ultracentrifugation method, and from human cerebrospinal fluids by an affinity capture method. The separated EVs were assessed for morphological, biophysical and proteomic properties of separated EVs by nanoparticle tracking analysis, transmission electron microscopy, and labeled and label-free mass spectrometry for protein profiling with step-by-step protocols for each assessment.
Collapse
Affiliation(s)
- Satoshi Muraoka
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA 02118, USA.
| | - Weiwei Lin
- Center for Network Systems Biology, Boston University School of Medicine, Boston, MA 02118, USA
| | - Mei Chen
- Geriatric Research, Education and Clinical Center, Edith Nourse Rogers Memorial Veterans Hospital, Bedford, MA 01730, USA
| | - Samuel W Hersh
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA 02118, USA
| | - Andrew Emili
- Center for Network Systems Biology, Boston University School of Medicine, Boston, MA 02118, USA
| | - Weiming Xia
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA 02118, USA; Geriatric Research, Education and Clinical Center, Edith Nourse Rogers Memorial Veterans Hospital, Bedford, MA 01730, USA
| | - Tsuneya Ikezu
- Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA 02118, USA; Department of Neurology, Boston University Alzheimer's Disease and CTE Centers, Boston University School of Medicine, Boston, MA 02118, USA; Center for Systems Neuroscience, Boston University, Boston, MA 2215, USA.
| |
Collapse
|
45
|
Carnino JM, Lee H, Jin Y. Isolation and characterization of extracellular vesicles from Broncho-alveolar lavage fluid: a review and comparison of different methods. Respir Res 2019; 20:240. [PMID: 31666080 DOI: 10.1186/s12931-019-1210-z] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 10/10/2019] [Indexed: 12/13/2022] Open
Abstract
Extracellular vesicles (EVs) are cell-derived membranous vesicles secreted by cells into the extracellular space, which play a role in cell to cell communication. EVs are categorized into 3 groups depending on their size, surface marker, and method of release from the host cell. Recently, EVs have become of interest in the study of multiple disease etiologies and are believed to be potential biomarkers for many diseases. Multiple different methods have been developed to isolate EVs from different samples such as cell culture medium, serum, blood, and urine. Once isolated, EVs can be characterized by technology such as nanotracking analysis, dynamic light scattering, and nanoscale flow cytometry. In this review, we summarize the current methods of EV isolation, provide details into the three methods of EV characterization, and provide insight into which isolation approaches are most suitable for EV isolation from bronchoalveolar lavage fluid (BALF).
Collapse
|
46
|
Schuh CMAP, Aguayo S, Zavala G, Khoury M. Exosome-like vesicles in Apis mellifera bee pollen, honey and royal jelly contribute to their antibacterial and pro-regenerative activity. ACTA ACUST UNITED AC 2019; 222:jeb.208702. [PMID: 31537653 DOI: 10.1242/jeb.208702] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 09/16/2019] [Indexed: 12/16/2022]
Abstract
Microvesicles are key players in cellular communication. As glandular secretions present a rich source of active exosomes, we hypothesized that exosome-like vesicles are present in Apis mellifera hypopharyngeal gland secretomal products (honey, royal jelly and bee pollen), and participate in their known antibacterial and pro-regenerative effects. We developed an isolation protocol based on serial centrifugation and ultracentrifugation steps and demonstrated the presence of protein-containing exosome-like vesicles in all three bee-derived products. Assessing their antibacterial properties, we found that exosome-like vesicles had bacteriostatic, bactericidal and biofilm-inhibiting effects on Staphylococcus aureus Furthermore, we demonstrated that mesenchymal stem cells (MSCs) internalize bee-derived exosome-like vesicles and that these vesicles influence the migration potential of the MSCs. In an in vitro wound-healing assay, honey and royal jelly exosome-like vesicles increased migration of human MSCs, demonstrating their inter-kingdom activity. In summary, we have discovered exosome-like vesicles as a new, active compound in bee pollen, honey and royal jelly.
Collapse
Affiliation(s)
- Christina M A P Schuh
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago 7710162, Chile .,Consorcio Regenero, Chilean Consortium for Regenerative Medicine, Santiago 7620157, Chile.,Cells for Cells, Santiago 7620157, Chile
| | - Sebastian Aguayo
- School of Dentistry, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
| | - Gabriela Zavala
- Consorcio Regenero, Chilean Consortium for Regenerative Medicine, Santiago 7620157, Chile
| | - Maroun Khoury
- Consorcio Regenero, Chilean Consortium for Regenerative Medicine, Santiago 7620157, Chile.,Cells for Cells, Santiago 7620157, Chile.,Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago 7620157, Chile
| |
Collapse
|
47
|
Li Q, Zhao H, Chen W, Huang P, Bi J. Human keratinocyte-derived microvesicle miRNA-21 promotes skin wound healing in diabetic rats through facilitating fibroblast function and angiogenesis. Int J Biochem Cell Biol 2019; 114:105570. [PMID: 31302227 DOI: 10.1016/j.biocel.2019.105570] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 05/24/2019] [Accepted: 07/07/2019] [Indexed: 12/15/2022]
Abstract
Skin wound healing is a complex physiological process that maintains the integrity of the skin tissues, involving a variety of distinct cell types and signaling molecules. The specific signaling pathways or extracellular cues that govern the healing processes remain elusive. Microvesicles (MVs) have recently emerged as critical mediators of cell communication by delivery of genetic materials to target cells. In this study, we found the direct delivery of HEKa-MVs expressing miR-21 mimics significantly promoted the healing of skin wound in diabetic rats. In-depth studies showed that MV miR-21 promoted fibroblast migration, differentiation, and contraction, induced a pro-angiogenic process of endothelial cells and mediated a pro-inflammatory response. Mechanically, MV miR-21 might target specific essential effector mRNA in fibroblasts such as MMP-1, MMP-3, TIMP3, and TIMP4 to increase MMPs expression and enzymatic activities. Moreover, MV miR-21 regulated ɑ-SMA and N-cadherin to induce fibroblast-myofibroblast differentiation. MV miR-21 up-regulated the IL-6 and IL-8 expressions and their secretion to amplify the immune response. Furthermore, MV miR-21 down-regulated PTEN and RECK in protein level, and activate MAPK/ERK signaling cascade, thereby promoting fibroblast functions. Thus, our study has provided for the first time the basis for the potential application of HEKa-MVs, and MV miR-21 in particular for wound healing.
Collapse
Affiliation(s)
- Qian Li
- Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hui Zhao
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Weimin Chen
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping Huang
- Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Jiarui Bi
- Faculty of Dentistry, Department of Oral Biological and Medical Sciences, University of British Columbia, Vancouver, BC, Canada
| |
Collapse
|
48
|
Abstract
Extracellular vesicles (EVs) are cell-derived membrane-bound vesicles that serve a means of cell-cell communication. Studying EVs at a single-particle level is important because EVs are inherently heterogeneous. Novel micro- and nanotechnological tools have open opportunities for realizing single-EV measurements exploiting their biochemical, electrical, mechanical, and/or optical properties. This review summarizes the recent development of technologies toward sorting and analyzing single EVs. Sorting EVs into a more homogeneous subset relaxes the sensitivity and throughput required on the EV detection, and hence related techniques are also included in this review. These exciting technologies are on the rise and will expand our understanding of EVs and their applications in the near future.
Collapse
Affiliation(s)
- Chun-Yi Chiang
- Institute of Nanoengineering and Microsystems, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Chihchen Chen
- Institute of Nanoengineering and Microsystems, National Tsing Hua University, Hsinchu, 30013, Taiwan. .,Department of Power Mechanical Engineering, National Tsing Hua University, Hsinchu, Taiwan.
| |
Collapse
|
49
|
Abstract
Background The advances of research on extracellular vesicles (EVs) are of particular interest to the clinicians as well as the researchers who are studying coagulation disorder in sepsis. Here, we intend to update the latest knowledge and currently unsolved problems that should be addressed. Main body Secreted membrane-enclosed vesicles including apoptotic bodies, exosomes, ectosomes, microvesicles, and microparticles are generically called EVs. Though the basic structure of these vesicles is the same, i.e., originating from the plasma membrane, their characteristics differ significantly depending on their surface structures and interior components. Numerous studies have shown elevated levels of circulating EVs that exhibit proinflammatory and procoagulant properties during sepsis. These EVs are known to play important roles in the development of coagulation disorder and organ dysfunction in sepsis. Coagulation disorder in sepsis is characterized by activated coagulation, disrupted anticoagulant systems, and imbalanced fibrinolytic systems. These processes collaborate with one another and contribute to the development of disseminated intravascular coagulation (DIC), with devastating consequences. As part of this pathogenesis, the membrane-exposed tissue factor, phosphatidylserine and bioactive substances contained within the vesicles, such as histones, nucleosomes, and high-mobility group box 1, contribute to the development of DIC. EVs not only upregulate the procoagulant systems by themselves, but they also disseminate prothrombotic activities by transferring their procoagulant properties to distant target cells. Though the basic concept behind the role of procoagulant properties, EVs in the development of sepsis-induced coagulopathy has started to be unveiled, knowledge of the actual status is far from satisfactory, mainly because of the lack of standardized assay procedures. Recent advances and current problems that remain to be resolved are introduced in this review. Conclusion The recent studies succeeded to elucidate the important roles of EVs in the progress of coagulation disorder in sepsis. However, further harmonization in terminology, methodology, and evaluation methods is required for future studies.
Collapse
Affiliation(s)
- Toshiaki Iba
- 1Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, 2-1-1 Hongo Bunkyo-ku, Tokyo, 113-8421 Japan
| | - Hiroshi Ogura
- 2Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| |
Collapse
|
50
|
Abstract
The pulmonary vascular endothelium is involved in the pathogenesis of acute and chronic lung diseases. Endothelial cell (EC)-derived products such as extracellular vesicles (EVs) serve as EC messengers that mediate inflammatory as well as cytoprotective effects. EC-EVs are a broad term, which encompasses exosomes and microvesicles of endothelial origin. EVs are comprised of lipids, nucleic acids, and proteins that reflect not only the cellular origin but also the stimulus that triggered their biogenesis and secretion. This chapter presents an overview of the biology of EC-EVs and summarizes key findings regarding their characteristics, components, and functions. The role of EC-EVs is specifically delineated in pulmonary diseases characterized by endothelial dysfunction, including pulmonary hypertension, acute respiratory distress syndrome and associated conditions, chronic obstructive pulmonary disease, and obstructive sleep apnea.
Collapse
Affiliation(s)
- Eleftheria Letsiou
- Division of Pulmonary Inflammation, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Natalie Bauer
- Department of Pharmacology & Center for Lung Biology, College of Medicine, University of South Alabama, Mobile, AL, United States.
| |
Collapse
|