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Ma Y, Dong S, Grippin AJ, Teng L, Lee AS, Kim BYS, Jiang W. Engineering therapeutical extracellular vesicles for clinical translation. Trends Biotechnol 2024:S0167-7799(24)00218-X. [PMID: 39227240 DOI: 10.1016/j.tibtech.2024.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 07/23/2024] [Accepted: 08/06/2024] [Indexed: 09/05/2024]
Abstract
Cell-based therapies are revolutionizing medicine by replacing or modifying dysfunctional cells with healthy cells or engineered derivatives, offering disease reversal and cure. One promising approach is using cell-derived extracellular vesicles (EVs), which offer therapeutic benefits similar to cell transplants without the biosafety risks. Although EV applications face challenges like limited production, inadequate therapeutic loading, and poor targeting efficiency, recent advances in bioengineering have enhanced their effectiveness. Herein, we summarize technological breakthroughs in EV bioengineering over the past 5 years, highlighting their improved therapeutic functionalities and potential clinical prospects. We also discuss biomanufacturing processes, regulation, and safety considerations for bioengineered EV therapies, emphasizing the significance of establishing robust frameworks to ensure translation capability, safety, and therapeutic effectiveness for successful clinical adoption.
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Affiliation(s)
- Yifan Ma
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shiyan Dong
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Adam J Grippin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lesheng Teng
- School of Life Sciences, Jilin University, Changchun, China
| | - Andrew S Lee
- Peking University Shenzhen Graduate School, Shenzhen, China; Institute of Cancer Research, Shenzhen Bay Laboratory, Shenzhen, China
| | - Betty Y S Kim
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Wen Jiang
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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2
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Park S, Hunter ES. Modeling the human placenta: in vitro applications in developmental and reproductive toxicology. Crit Rev Toxicol 2024; 54:431-464. [PMID: 39016688 DOI: 10.1080/10408444.2023.2295349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/20/2023] [Accepted: 12/07/2023] [Indexed: 07/18/2024]
Abstract
During its temporary tenure, the placenta has extensive and specialized functions that are critical for pre- and post-natal development. The consequences of chemical exposure in utero can have profound effects on the structure and function of pregnancy-associated tissues and the life-long health of the birthing person and their offspring. However, the toxicological importance and critical functions of the placenta to embryonic and fetal development and maturation have been understudied. This narrative will review early placental development in humans and highlight some in vitro models currently in use that are or can be applied to better understand placental processes underlying developmental toxicity due to in utero environmental exposures.
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Affiliation(s)
- Sarah Park
- Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN, USA
- Center for Computational Toxicology and Exposure, ORD, US EPA, Research Triangle Park, NC, USA
| | - Edward Sidney Hunter
- Center for Computational Toxicology and Exposure, ORD, US EPA, Research Triangle Park, NC, USA
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Monti P, Solazzo G, Bollati V. Effect of environmental exposures on cancer risk: Emerging role of non-coding RNA shuttled by extracellular vesicles. ENVIRONMENT INTERNATIONAL 2023; 181:108255. [PMID: 37839267 DOI: 10.1016/j.envint.2023.108255] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 09/11/2023] [Accepted: 10/09/2023] [Indexed: 10/17/2023]
Abstract
Environmental and lifestyle exposures have a huge impact on cancer risk; nevertheless, the biological mechanisms underlying this association remain poorly understood. Extracellular vesicles (EVs) are membrane-enclosed particles actively released by all living cells, which play a key role in intercellular communication. EVs transport a variegate cargo of biomolecules, including non-coding RNA (ncRNA), which are well-known regulators of gene expression. Once delivered to recipient cells, EV-borne ncRNAs modulate a plethora of cancer-related biological processes, including cell proliferation, differentiation, and motility. In addition, the ncRNA content of EVs can be altered in response to outer stimuli. Such changes can occur either as an active attempt to adapt to the changing environment or as an uncontrolled consequence of cell homeostasis loss. In either case, such environmentally-driven alterations in EV ncRNA might affect the complex crosstalk between malignant cells and the tumor microenvironment, thus modulating the risk of cancer initiation and progression. In this review, we summarize the current knowledge about EV ncRNAs at the interface between environmental and lifestyle determinants and cancer. In particular, we focus on the effect of smoking, air and water pollution, diet, exercise, and electromagnetic radiation. In addition, we have conducted a bioinformatic analysis to investigate the biological functions of the genes targeted by environmentally-regulated EV microRNAs. Overall, we draw a comprehensive picture of the role of EV ncRNA at the interface between external factors and cancer, which could be of great interest to the development of novel strategies for cancer prevention, diagnosis, and therapy.
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Affiliation(s)
- Paola Monti
- EPIGET Lab, Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Giulia Solazzo
- EPIGET Lab, Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Valentina Bollati
- EPIGET Lab, Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy; CRC, Center for Environmental Health, University of Milan, Milan, Italy; Occupational Health Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
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Kalia V, Baccarelli AA, Happel C, Hollander JA, Jukic AM, McAllister KA, Menon R, Merrick BA, Milosavljevic A, Ravichandran LV, Roth ME, Subramanian A, Tyson FL, Worth L, Shaughnessy DT. Seminar: Extracellular Vesicles as Mediators of Environmental Stress in Human Disease. ENVIRONMENTAL HEALTH PERSPECTIVES 2023; 131:104201. [PMID: 37861803 PMCID: PMC10588739 DOI: 10.1289/ehp12980] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND Extracellular vesicles (EVs), membrane-bound particles containing a variety of RNA types, DNA, proteins, and other macromolecules, are now appreciated as an important means of communication between cells and tissues, both in normal cellular physiology and as a potential indicator of cellular stress, environmental exposures, and early disease pathogenesis. Extracellular signaling through EVs is a growing field of research for understanding fundamental mechanisms of health and disease and for the potential for biomarker discovery and therapy development. EVs are also known to play important roles in mediating the effects of exposure to environmental stress. OBJECTIVES This seminar addresses the application of new tools and approaches for EV research, developed in part through the National Institutes of Health (NIH) Extracellular RNA Communication Program, and reflects presentations and discussions from a workshop held 27-28 September 2021 by the National Institute of Environmental Health Sciences (NIEHS) and the National Center for Advancing Translational Sciences (NCATS) on "Extracellular Vesicles, Exosomes, and Cell-Cell Signaling in Response to Environmental Stress." The panel of experts discussed current research on EVs and environmental exposures, highlighted recent advances in EV isolation and characterization, and considered research gaps and opportunities toward identifying and characterizing the roles for EVs in environmentally related diseases, as well as the current challenges and opportunities in this field. DISCUSSION The authors discuss the application of new experimental models, particularly organ-on-chip (OOC) systems and in vitro approaches and how these have the potential to extend findings in population-based studies of EVs in exposure-related diseases. Given the complex challenges of identifying cell-specific EVs related to environmental exposures, as well as the general heterogeneity and variability in EVs in blood and other accessible biological samples, there is a critical need for rigorous reporting of experimental methods and validation studies. The authors note that these efforts, combined with cross-disciplinary approaches, would ensure that future research efforts in environmental health studies on EV biomarkers are rigorous and reproducible. https://doi.org/10.1289/EHP12980.
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Affiliation(s)
- Vrinda Kalia
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Andrea A. Baccarelli
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Christine Happel
- National Center for Advancing Translational Sciences, National Institutes of Health (NIH), U.S. Department of Health and Human Services (DHHS), Bethesda, Maryland, USA
| | - Jonathan A. Hollander
- Division of Extramural Research and Training, National Institute of Environmental Health Sciences (NIEHS), NIH, DHHS, Research Triangle Park, North Carolina, USA
| | - Anne Marie Jukic
- Division of Intramural Research, NIEHS, NIH, DHHS, Research Triangle Park, North Carolina, USA
| | - Kimberly A. McAllister
- Division of Extramural Research and Training, National Institute of Environmental Health Sciences (NIEHS), NIH, DHHS, Research Triangle Park, North Carolina, USA
| | - Ramkumar Menon
- Department of Obstetrics and Gynecology, Division of Basic Science and Translational Research, University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Bruce A. Merrick
- Division of Translational Toxicology, NIEHS, NIH, DHHS, Research Triangle Park, North Carolina, USA
| | | | - Lingamanaidu V. Ravichandran
- Division of Extramural Research and Training, National Institute of Environmental Health Sciences (NIEHS), NIH, DHHS, Research Triangle Park, North Carolina, USA
| | - Matthew E. Roth
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA
| | - Anita Subramanian
- Division of Intramural Research, NIEHS, NIH, DHHS, Research Triangle Park, North Carolina, USA
| | - Frederick L. Tyson
- Division of Extramural Research and Training, National Institute of Environmental Health Sciences (NIEHS), NIH, DHHS, Research Triangle Park, North Carolina, USA
| | - Leroy Worth
- Division of Extramural Research and Training, National Institute of Environmental Health Sciences (NIEHS), NIH, DHHS, Research Triangle Park, North Carolina, USA
| | - Daniel T. Shaughnessy
- Division of Extramural Research and Training, National Institute of Environmental Health Sciences (NIEHS), NIH, DHHS, Research Triangle Park, North Carolina, USA
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Nicolao MC, Rodrigues CR, Coccimiglio MB, Ledo C, Docena GH, Cumino AC. Characterization of protein cargo of Echinococcus granulosus extracellular vesicles in drug response and its influence on immune response. Parasit Vectors 2023; 16:255. [PMID: 37516852 PMCID: PMC10387209 DOI: 10.1186/s13071-023-05854-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 06/28/2023] [Indexed: 07/31/2023] Open
Abstract
BACKGROUND The Echinococcus granulosus sensu lato species complex causes cystic echinococcosis, a zoonotic disease of medical importance. Parasite-derived small extracellular vesicles (sEVs) are involved in the interaction with hosts intervening in signal transduction related to parasite proliferation and disease pathogenesis. Although the characteristics of sEVs from E. granulosus protoscoleces and their interaction with host dendritic cells (DCs) have been described, the effect of sEVs recovered during parasite pharmacological treatment on the immune response remains unexplored. METHODS Here, we isolated and characterized sEVs from control and drug-treated protoscoleces by ultracentrifugation, transmission electron microscopy, dynamic light scattering, and proteomic analysis. In addition, we evaluated the cytokine response profile induced in murine bone marrow-derived dendritic cells (BMDCs) by qPCR. RESULTS The isolated sEVs, with conventional size between 50 and 200 nm, regardless of drug treatment, showed more than 500 cargo proteins and, importantly, 20 known antigens and 70 potential antigenic proteins, and several integral-transmembrane and soluble proteins mainly associated with signal transduction, immunomodulation, scaffolding factors, extracellular matrix-anchoring, and lipid transport. The identity and abundance of proteins in the sEV-cargo from metformin- and albendazole sulfoxide (ABZSO)-treated parasites were determined by proteomic analysis, detecting 107 and eight exclusive proteins, respectively, which include proteins related to the mechanisms of drug action. We also determined that the interaction of murine BMDCs with sEVs derived from control parasites and those treated with ABZSO and metformin increased the expression of pro-inflammatory cytokines such as IL-12 compared to control cells. Additionally, protoscolex-derived vesicles from metformin treatments induced the production of IL-6, TNF-α, and IL-10. However, the expression of IL-23 and TGF-β was downregulated. CONCLUSIONS We demonstrated that sEV-cargo derived from drug-treated E. granulosus protoscoleces have immunomodulatory functions, as they enhance DC activation towards a type 1 pro-inflammatory profile against the parasite, and therefore support the proposal of a new approach for the prevention and treatment of secondary echinococcosis.
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Affiliation(s)
- María Celeste Nicolao
- Laboratorio de Zoonosis Parasitarias, IIPROSAM, Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, Nivel Cero, 7600, Mar del Plata, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Christian Rodriguez Rodrigues
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, Nivel 2, 7600, Mar del Plata, Argentina
| | - Magalí B Coccimiglio
- Laboratorio de Zoonosis Parasitarias, IIPROSAM, Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, Nivel Cero, 7600, Mar del Plata, Argentina
| | - Camila Ledo
- Laboratorio de Zoonosis Parasitarias, IIPROSAM, Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, Nivel Cero, 7600, Mar del Plata, Argentina
| | - Guillermo H Docena
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Instituto de Estudios Inmunológicos y Fisiopatológicos (IIFP), La Plata, Argentina
| | - Andrea C Cumino
- Laboratorio de Zoonosis Parasitarias, IIPROSAM, Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, Nivel Cero, 7600, Mar del Plata, Argentina.
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.
- Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, Nivel 2, 7600, Mar del Plata, Argentina.
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Naskar A, Cho H, Kim KS. A Nanocomposite with Extracellular Vesicles from Lactobacillus paracasei as a Bioinspired Nanoantibiotic Targeting Staphylococcus aureus. Pharmaceutics 2022; 14:2273. [PMID: 36365092 PMCID: PMC9692410 DOI: 10.3390/pharmaceutics14112273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/14/2022] [Accepted: 10/21/2022] [Indexed: 08/29/2023] Open
Abstract
The utilization of biomimetic materials that merge functional nanoparticles (NPs) with a cell-derived nanosized membrane is a state-of-the-art approach to harnessing cellular properties for biomedical applications. However, the development of biocompatible and species-selective biomimetic agents against hazardous pathogens threatening human health is still in its early stages. Herein, we report the synthesis and functional analysis of a novel nanoplatform in which a PEGylated MoS2-ZnO (MZ) nanocomposite was cloaked with a generally regarded as safe (GRAS)-grade Lactobacillus paracasei-derived extracellular vesicle (LPEV) for MZ-LPEV nanocomposite and evaluated its activity against Staphylococcus aureus. The MZ nanocomposite was characterized via X-ray diffraction, transmission electron microscopy, and X-ray photoelectron spectroscopy. The coating of MZ with LPEV was confirmed through nanoparticle tracking analysis and zeta potential measurements. MZ-LPEV exhibited 5- to 20-fold higher antibacterial activity than that of ZO NPs and MZ nanocomposite against S. aureus. Reactive oxygen species (ROS) production and bacterial membrane disruption were confirmed as antibacterial mechanisms of MZ-LPEV. Finally, MZ-LPEV exhibited enhanced biocompatibility and selectivity for S. aureus. All our results showed that LPEV could be utilized for developing synergistic nanoantibiotics against S. aureus.
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Affiliation(s)
| | | | - Kwang-sun Kim
- Department of Chemistry and Chemistry Institute for Functional Materials, Pusan National University, Busan 46241, Korea
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Extracellular Vesicles: A Novel Tool in Nanomedicine and Cancer Treatment. Cancers (Basel) 2022; 14:cancers14184450. [PMID: 36139610 PMCID: PMC9497055 DOI: 10.3390/cancers14184450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/10/2022] [Accepted: 09/10/2022] [Indexed: 12/17/2022] Open
Abstract
Simple Summary Extracellular vesicles (EVs) are plasma-membrane-encased particles with various biomolecules. Recent studies have demonstrated that EVs play a role in homeostasis and disease progression, and therefore may be important disease biomarkers. In cancer, EVs mediate inflammatory responses, oxidative stress, and contribute to altering the microenvironment. Additionally, EVs function as mediators in neurodegenerative diseases. Interestingly, EVs also promote stem cell differentiation, intercellular communication, and wound healing. These functions suggest that EVs can be utilized in medicine as therapeutic tools. Moreover, their endogenous nature and ability to carry intact biomolecules of different sizes to their target site due to their lipid bilayer makes them perfect drug transport systems that can be utilized in the treatment of many diseases, with higher efficacy and fewer side effects than other treatments as they can only target diseased cells and not healthy nearby cells, which occurs in conventional chemotherapy, for example. As such, their role in drug delivery has great potential. Abstract Extracellular vesicles are membrane-bound vesicles released by cells to mediate intercellular communication and homeostasis. Various external stimuli as well as inherent abnormalities result in alterations in the extracellular vesicle milieu. Changes to cells result in alterations in the content of the extracellular vesicle biogenesis, which may affect proximal and distal cells encountering these altered extracellular vesicles. Therefore, the examination of changes in the extracellular vesicle signature can be used to follow disease progression, reveal possible targets to improve therapy, as well as to serve as mediators of therapy. Furthermore, recent studies have developed methods to alter the cargo of extracellular vesicles to restore normal function or deliver therapeutic agents. This review will examine how extracellular vesicles from cancer cells differ from normal cells, how these altered extracellular vesicles can contribute to cancer progression, and how extracellular vesicles can be used as a therapeutic agent to target cancer cells and cancer-associated stroma. Here we present extracellular vesicles as a novel tool in nanomedicine.
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Lima TSM, Souza W, Geaquinto LRO, Sanches PL, Stepień EL, Meneses J, Fernández-de Gortari E, Meisner-Kober N, Himly M, Granjeiro JM, Ribeiro AR. Nanomaterial Exposure, Extracellular Vesicle Biogenesis and Adverse Cellular Outcomes: A Scoping Review. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:1231. [PMID: 35407349 PMCID: PMC9000848 DOI: 10.3390/nano12071231] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 03/26/2022] [Accepted: 03/28/2022] [Indexed: 02/01/2023]
Abstract
The progressively increasing use of nanomaterials (NMs) has awakened issues related to nanosafety and its potential toxic effects on human health. Emerging studies suggest that NMs alter cell communication by reshaping and altering the secretion of extracellular vesicles (EVs), leading to dysfunction in recipient cells. However, there is limited understanding of how the physicochemical characteristics of NMs alter the EV content and their consequent physiological functions. Therefore, this review explored the relevance of EVs in the nanotoxicology field. The current state of the art on how EVs are modulated by NM exposure and the possible regulation and modulation of signaling pathways and physiological responses were assessed in detail. This review followed the manual for reviewers produced by The Joanna Brigs Institute for Scoping Reviews and the PRISMA extension for Scoping Reviews (PRISMA-ScR): checklist and explanation. The research question, "Do NMs modulate cellular responses mediated by EVs?" was analyzed following the PECO model (P (Population) = EVs, E (Exposure) = NMs, C (Comparator) = EVs without exposure to NMs, O (Outcome) = Cellular responses/change in EVs) to help methodologically assess the association between exposure and outcome. For each theme in the PECO acronym, keywords were defined, organized, and researched in PubMed, Science Direct, Scopus, Web of Science, EMBASE, and Cochrane databases, up to 30 September 2021. In vitro, in vivo, ex vivo, and clinical studies that analyzed the effect of NMs on EV biogenesis, cargo, and cellular responses were included in the analysis. The methodological quality assessment was conducted using the ToxRTool, ARRIVE guideline, Newcastle Ottawa and the EV-TRACK platform. The search in the referred databases identified 2944 articles. After applying the eligibility criteria and two-step screening, 18 articles were included in the final review. We observed that depending on the concentration and physicochemical characteristics, specific NMs promote a significant increase in EV secretion as well as changes in their cargo, especially regarding the expression of proteins and miRNAs, which, in turn, were involved in biological processes that included cell communication, angiogenesis, and activation of the immune response, etc. Although further studies are necessary, this work suggests that molecular investigations on EVs induced by NM exposure may become a potential tool for toxicological studies since they are widely accessible biomarkers that may form a bridge between NM exposure and the cellular response and pathological outcome.
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Affiliation(s)
- Thais S. M. Lima
- Directory of Life Sciences Applied Metrology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil; (T.S.M.L.); (W.S.); (L.R.O.G.); (P.L.S.)
- Postgraduate Program in Biotechnology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil
| | - Wanderson Souza
- Directory of Life Sciences Applied Metrology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil; (T.S.M.L.); (W.S.); (L.R.O.G.); (P.L.S.)
- Postgraduate Program in Biotechnology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil
| | - Luths R. O. Geaquinto
- Directory of Life Sciences Applied Metrology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil; (T.S.M.L.); (W.S.); (L.R.O.G.); (P.L.S.)
- Postgraduate Program in Biotechnology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil
| | - Priscila L. Sanches
- Directory of Life Sciences Applied Metrology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil; (T.S.M.L.); (W.S.); (L.R.O.G.); (P.L.S.)
- Postgraduate Program in Translational Biomedicine, University Grande Rio, Duque de Caxias 25071-202, Brazil
| | - Ewa. L. Stepień
- Faculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian University, 30-348 Kraków, Poland;
| | - João Meneses
- NanoSafety Group, International Iberian Nanotechnology Laboratory, 4715-330 Braga, Portugal; (J.M.); (E.F.-d.G.)
| | - Eli Fernández-de Gortari
- NanoSafety Group, International Iberian Nanotechnology Laboratory, 4715-330 Braga, Portugal; (J.M.); (E.F.-d.G.)
| | - Nicole Meisner-Kober
- Department of Biosciences & Medical Biology, University of Salzburg, 5020 Salzburg, Austria; (N.M.-K.); (M.H.)
| | - Martin Himly
- Department of Biosciences & Medical Biology, University of Salzburg, 5020 Salzburg, Austria; (N.M.-K.); (M.H.)
| | - José M. Granjeiro
- Directory of Life Sciences Applied Metrology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil; (T.S.M.L.); (W.S.); (L.R.O.G.); (P.L.S.)
- Postgraduate Program in Biotechnology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil
- Postgraduate Program in Translational Biomedicine, University Grande Rio, Duque de Caxias 25071-202, Brazil
- Dental School, Fluminense Federal University, Niterói 24020-140, Brazil
| | - Ana R. Ribeiro
- Postgraduate Program in Biotechnology, National Institute of Metrology Quality and Technology, Rio de Janeiro 25250-020, Brazil
- NanoSafety Group, International Iberian Nanotechnology Laboratory, 4715-330 Braga, Portugal; (J.M.); (E.F.-d.G.)
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Lu F, Zhang Q, Zhang M, Sun S, Yang X, Yan H. Blocking exosomal secretion aggravates 1,4-Benzoquinone-induced mitochondrial fission activated by the AMPK/MFF/Drp1 pathway in HL-60 cells. J Appl Toxicol 2022; 42:1618-1627. [PMID: 35383983 DOI: 10.1002/jat.4328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/23/2022] [Accepted: 04/03/2022] [Indexed: 11/11/2022]
Abstract
There is in vivo and in vitro evidence that exposure to benzene or its metabolites could affect the mitochondrial function. However, the underlying molecular mechanism of mitochondrial damage remains to be elucidated. In this study, exposure of human promyelocytic leukemia cells (HL-60) to 1,4-benzoquinone (1,4-BQ; an active metabolite of benzene) increased the intracellular reactive oxygen species levels, decreased the mitochondrial membrane potential, adenosine triphosphate production and mitochondrial DNA (mtDNA) copy number, up-regulated the expression of mitochondrial fission proteins Drp1 and Fis1, and down-regulated the expression of mitochondrial fusion proteins Mfn2 and Opa1. Further study showed that 1,4-BQ mediated mitochondrial fission through activation of the AMP-activated protein kinase/mitochondrial fission factor/dynamin-related protein 1 pathway. Additionally, we also examined the role of exosomal secretion in mitochondrial damage under 1,4-BQ treatment. Results showed that 1,4-BQ increased the total protein level and mtDNA content in exosomes. Upon pre-treatment with the mitochondria-targeted antioxidant SS-31, there was attenuation of the mitochondrial damage induced by 1,4-BQ, accompanied by a change in the exosome release characteristics, while inhibition of exosomal secretion using GW4869 aggravated the 1,4-BQ-mediated mitochondrial fission. We concluded that exosomal secretion may serve as a self-protective mechanism of cells against 1,4-BQ-induced mitochondria damage and mitochondrial dynamics interference.
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Affiliation(s)
- Fangfang Lu
- Department of Preventive Medicine, School of Public Health and Management, Wenzhou Medical University, Zhejiang, PR China
| | - Qianqian Zhang
- Department of Preventive Medicine, School of Public Health and Management, Wenzhou Medical University, Zhejiang, PR China.,Department of Pharmacology, School of Pharmacy, Qilu Medical University, Shandong, PR China
| | - Mengyan Zhang
- Department of Preventive Medicine, School of Public Health and Management, Wenzhou Medical University, Zhejiang, PR China
| | - Shuqiang Sun
- Department of Preventive Medicine, School of Public Health and Management, Wenzhou Medical University, Zhejiang, PR China
| | - Xinjun Yang
- Department of Preventive Medicine, School of Public Health and Management, Wenzhou Medical University, Zhejiang, PR China
| | - Hongtao Yan
- Department of Preventive Medicine, School of Public Health and Management, Wenzhou Medical University, Zhejiang, PR China
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St-Denis-Bissonnette F, Khoury R, Mediratta K, El-Sahli S, Wang L, Lavoie JR. Applications of Extracellular Vesicles in Triple-Negative Breast Cancer. Cancers (Basel) 2022; 14:451. [PMID: 35053616 PMCID: PMC8773485 DOI: 10.3390/cancers14020451] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/11/2022] [Accepted: 01/12/2022] [Indexed: 02/01/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is the most aggressive and refractory subtype of breast cancer, often occurring in younger patients with poor clinical prognosis. Given the current lack of specific targets for effective intervention, the development of better treatment strategies remains an unmet medical need. Over the last decade, the field of extracellular vesicles (EVs) has grown tremendously, offering immense potential for clinical diagnosis/prognosis and therapeutic applications. While TNBC-EVs have been shown to play an important role in tumorigenesis, chemoresistance and metastasis, they could be repurposed as potential biomarkers for TNBC diagnosis and prognosis. Furthermore, EVs from various cell types can be utilized as nanoscale drug delivery systems (NDDS) for TNBC treatment. Remarkably, EVs generated from specific immune cell subsets have been shown to delay solid tumour growth and reduce tumour burden, suggesting a new immunotherapy approach for TNBC. Intrinsically, EVs can cross the blood-brain barrier (BBB), which holds great potential to treat the brain metastases diagnosed in one third of TNBC patients that remains a substantial clinical challenge. In this review, we present the most recent applications of EVs in TNBC as diagnostic/prognostic biomarkers, nanoscale drug delivery systems and immunotherapeutic agents, as well as discuss the associated challenges and future directions of EVs in cancer immunotherapy.
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Affiliation(s)
- Frederic St-Denis-Bissonnette
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada; (F.S.-D.-B.); (R.K.); (K.M.); (S.E.-S.)
- Centre for Biologics Evaluation, Biologic and Radiopharmaceutical Drugs Directorate, Health Products and Food Branch, Health Canada, Ottawa, ON K1A 0K9, Canada
| | - Rachil Khoury
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada; (F.S.-D.-B.); (R.K.); (K.M.); (S.E.-S.)
- Centre for Infection, Immunity and Inflammation, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
- Ottawa Institute of Systems Biology, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
| | - Karan Mediratta
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada; (F.S.-D.-B.); (R.K.); (K.M.); (S.E.-S.)
- Centre for Infection, Immunity and Inflammation, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
- Ottawa Institute of Systems Biology, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
| | - Sara El-Sahli
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada; (F.S.-D.-B.); (R.K.); (K.M.); (S.E.-S.)
- Centre for Infection, Immunity and Inflammation, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
- Ottawa Institute of Systems Biology, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
| | - Lisheng Wang
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada; (F.S.-D.-B.); (R.K.); (K.M.); (S.E.-S.)
- Centre for Infection, Immunity and Inflammation, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
- Ottawa Institute of Systems Biology, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
- Regenerative Medicine Program, Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
| | - Jessie R. Lavoie
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada; (F.S.-D.-B.); (R.K.); (K.M.); (S.E.-S.)
- Centre for Biologics Evaluation, Biologic and Radiopharmaceutical Drugs Directorate, Health Products and Food Branch, Health Canada, Ottawa, ON K1A 0K9, Canada
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11
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Kupsco A, Lee JJ, Prada D, Valvi D, Hu L, Petersen MS, Coull BA, Weihe P, Grandjean P, Baccarelli AA. Marine pollutant exposures and human milk extracellular vesicle-microRNAs in a mother-infant cohort from the Faroe Islands. ENVIRONMENT INTERNATIONAL 2022; 158:106986. [PMID: 34991248 PMCID: PMC8742869 DOI: 10.1016/j.envint.2021.106986] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/29/2021] [Accepted: 11/15/2021] [Indexed: 05/26/2023]
Abstract
BACKGROUND/AIMS Early life exposures to marine contaminants can adversely impact child health but modes of action are unclear. Human milk contains extracellular vesicles (EVs) that can transport biologically relevant cargo from mother to infant, including microRNAs (miRNAs), and may partly mediate the effects of pollutants on child health. However, the role of marine pollutants on miRNA expression in milk EVs is unexplored. METHODS We isolated EV RNA from 333 milk samples collected between 2 and 74 days postpartum from a Faroese birth cohort born 1997-2000 and sequenced 2083 miRNAs using a targeted library preparation method. We quantified five perfluoroalkyl substances (PFAS), pesticide metabolite p,p'-dichlorodiphenyldichloroethylene (DDE), and the sum of three major polychlorinated biphenyls (ΣPCBs) in maternal serum at 34 weeks of gestation and maternal hair total mercury (Hg) at birth. We used negative binomial regressions to estimate associations between individual pollutants and 418 reliably expressed EV-miRNAs adjusted for potential confounders. We performed sparse principal components (PCs) analysis to derive the first four components of the EV-miRNA data and examined associations between pollutants and PCs using Bayesian kernel machine regression (BKMR). RESULTS We observed no associations between pollutants and individual EV-miRNA expression after controlling the false discovery rate at 0.1. However, BKMR suggested that Hg was positively associated with PC1 and negatively associated with PC3, while ΣPCBs was negatively associated with PC3, and two PFAS were associated with PC4. Exploration of PC loadings followed by pathway analyses suggested that miRNAs in PC1 (miR-200b-3p, miR-664a-3p, miR-6738-5p, miR-429, miR-1236-5p, miR-4464, and miR-30b-5p) may be related to Hg neurotoxicity, while remaining PCs require further research. CONCLUSIONS Our findings suggest that groups of milk EV-miRNAs may better serve as environmental biomarkers than individual miRNAs. Future studies are needed to elucidate the role of milk EV-miRNAs in child health following prenatal exposures.
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Affiliation(s)
- Allison Kupsco
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY 10023, United States.
| | - Jenny Jyoung Lee
- Department of Biostatistics, Harvard T.H Chan School of Public Health, Boston, MA, United States
| | - Diddier Prada
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY 10023, United States; Instituto Nacional de Cancerología, San Fernando 22, Colonia Seccion XVI, Tlalpan, Mexico City 14080, Mexico
| | - Damaskini Valvi
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY 10029, United States
| | - Lisa Hu
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY 10023, United States
| | - Maria Skaalum Petersen
- Department of Occupational Medicine and Public Health, The Faroese Hospital System, Tórshavn, Faroe Islands; Center of Health Science, University of The Faroe Islands, Tórshavn, Faroe Islands
| | - Brent A Coull
- Department of Biostatistics, Harvard T.H Chan School of Public Health, Boston, MA, United States; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Pal Weihe
- Department of Occupational Medicine and Public Health, The Faroese Hospital System, Tórshavn, Faroe Islands; Center of Health Science, University of The Faroe Islands, Tórshavn, Faroe Islands
| | - Philippe Grandjean
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Department of Environmental Medicine, University of Southern Denmark, Odense C, Denmark
| | - Andrea A Baccarelli
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY 10023, United States
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12
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Chu PL, Lin CY, Sung FC, Su TC. Apoptotic microparticles mediate the association between bisphenol A and subclinical atherosclerosis in a young population: A population-based study. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 224:112663. [PMID: 34418852 DOI: 10.1016/j.ecoenv.2021.112663] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/29/2021] [Accepted: 08/14/2021] [Indexed: 06/13/2023]
Abstract
Bisphenol A (BPA) exposure is associated with atherosclerotic cardiovascular diseases. The interactions between BPA, extracellular microparticles (MPs), and atherosclerosis are unknown. A total of 103,756 young students participated in the mass urine-screening program in Taiwan between 1992 and 2000 were analyzed. After exclusion, 886 subjects were recruited to test the relationships between serum level of BPA, endothelial and platelet MPs as well as subclinical atherosclerosis represented by carotid artery intima-media thickness (CIMT). We found that an increment of one unit of log-BPA could lead to significant association between thicker CIMT and concentrations of endothelial microparticles and platelet microparticles in the cohort (odds ratio (OR) 1.23, P < 0.001). CD31 + /CD42a- (> 50%, OR 1.229, P = 0.001) and CD31 + /CD42a+ (≦ 50%, OR 1.262, P = 0.017 and > 50%, OR 1.212, P = 0.006) were significantly associated with thicker CIMT in the presence of elevated BPA. When considering the interactions between CD31 + /CD42a- and CD31 + /CD42a+ , we observed increased OR as CD31 + /CD42a- was greater than 50% (CD31 +/CD42a- > 50% and CD31 +/CD42a+ ≦ 50%, OR 1.356, P = 0.029; CD31 +/CD42a- > 50% and CD31 +/CD42a+ > 50%, OR 1.204, P = 0.014). Our study identified a higher risk of thicker CIMT associated with altered MPs in the presence of elevated BPA levels. BPA exposure is associated with endothelial dysfunction and subclinical atherosclerosis in a young population.
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Affiliation(s)
- Pei-Lun Chu
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei 242, Taiwan; Department of Internal Medicine, Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei 242, Taiwan
| | - Chien-Yu Lin
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei 242, Taiwan; Department of Internal Medicine, En Chu Kong Hospital, New Taipei City 237, Taiwan; Department of Environmental Engineering and Health, Yuanpei University of Medical Technology, Hsinchu 300, Taiwan
| | - Fung-Chang Sung
- Department of Health Services Administration, College of Public Health, China Medical University, Taichung 404, Taiwan; Department of Food Nutrition and Health Biotechnology, Asia University, Taichung 413, Taiwan
| | - Ta-Chen Su
- Department of Environmental and Occupational Medicine, National Taiwan University Hospital, Taipei 100, Taiwan; Department of Internal Medicine and Cardiovascular Center, National Taiwan University Hospital, Taipei 100, Taiwan; Institute of Environmental and Occupational Health Sciences, College of Public Health, National Taiwan University, Taipei 100, Taiwan.
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13
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Qin Y, Zhang J, Avellán-Llaguno RD, Zhang X, Huang Q. DEHP-elicited small extracellular vesicles miR-26a-5p promoted metastasis in nearby normal A549 cells. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 272:116005. [PMID: 33229049 DOI: 10.1016/j.envpol.2020.116005] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 10/21/2020] [Accepted: 11/04/2020] [Indexed: 06/11/2023]
Abstract
Small extracellular vesicles (sEV) are small lipid bilayer particles released by cells. sEV have been shown to play critical roles in intercellular communication. Di (2-ethylhexyl) phthalate (DEHP), widely used as plasticizers, has been detected in the environment and human beings. DEHP was found to exist in the air particles and showed pulmonary toxicity. However, there's little knowledge about the role of sEV in mediating the toxicity of DEHP-induced lung toxicity. We hypothesized that sEV mediated the toxicity of DEHP through their cargo. To validate this, lung epithelial cells (A549) were exposed to various concentrations (0, 0.2, 2 and 20 μM) of DEHP for 48 h. sEV extracted from DEHP-exposed A549 cells were cultured with unexposed A549 cells. Results showed that DEHP induced the epithelial-mesenchymal transition (EMT) and promoted the migration and invasion ability of A549 cells. The number of released sEV significantly increased in the culture media in DEHP-exposed groups compared to unexposed groups. The sEV can enter the unexposed A549 cells and enhance its EMT and the ability of migration and invasion. Treatment with GW4869 in DEHP-exposed A549 cells almost blocked the effects of DEHP-elicited sEV in normal A549 cells. Sequencing and functional analysis showed that the enrichment of significantly differentially expressed sEV miRNAs were related to tumor etiology. MiR-26a-5p was significantly enriched in DEHP-elicited sEV. Inhibition of miR-26a-5p in DEHP-exposed cells led to the downregulation of miR-26a-5p in sEV, and thus abolished the effects of DEHP-elicited sEV in normal A549 cells, whereas overexpression of miR-26a-5p restored the effects. The transcription factors twist is one of the downstream targets in the effects of sEV-miR-26a-5p on EMT process. In all, our results showed that DEHP exposure promoted the secretion of miR-26a-5p in sEV, which subsequently enhanced the EMT, migration and invasion ability in neighboring normal cells via the twist.
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Affiliation(s)
- Yifei Qin
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, PR China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Jing Zhang
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, PR China; Laboratory of Molecular Biology, Department of Biochemistry, Anhui Medical University, Hefei, 230032, PR China
| | - Ricardo David Avellán-Llaguno
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, PR China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Xu Zhang
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, PR China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Qiansheng Huang
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, PR China; State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Xiamen University, Xiamen, 361102, PR China.
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14
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Bezdan D, Grigorev K, Meydan C, Pelissier Vatter FA, Cioffi M, Rao V, MacKay M, Nakahira K, Burnham P, Afshinnekoo E, Westover C, Butler D, Mozsary C, Donahoe T, Foox J, Mishra T, Lucotti S, Rana BK, Melnick AM, Zhang H, Matei I, Kelsen D, Yu K, Lyden DC, Taylor L, Bailey SM, Snyder MP, Garrett-Bakelman FE, Ossowski S, De Vlaminck I, Mason CE. Cell-free DNA (cfDNA) and Exosome Profiling from a Year-Long Human Spaceflight Reveals Circulating Biomarkers. iScience 2020; 23:101844. [PMID: 33376973 PMCID: PMC7756145 DOI: 10.1016/j.isci.2020.101844] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/12/2020] [Accepted: 11/18/2020] [Indexed: 12/11/2022] Open
Abstract
Liquid biopsies based on cell-free DNA (cfDNA) or exosomes provide a noninvasive approach to monitor human health and disease but have not been utilized for astronauts. Here, we profile cfDNA characteristics, including fragment size, cellular deconvolution, and nucleosome positioning, in an astronaut during a year-long mission on the International Space Station, compared to his identical twin on Earth and healthy donors. We observed a significant increase in the proportion of cell-free mitochondrial DNA (cf-mtDNA) inflight, and analysis of post-flight exosomes in plasma revealed a 30-fold increase in circulating exosomes and patient-specific protein cargo (including brain-derived peptides) after the year-long mission. This longitudinal analysis of astronaut cfDNA during spaceflight and the exosome profiles highlights their utility for astronaut health monitoring, as well as cf-mtDNA levels as a potential biomarker for physiological stress or immune system responses related to microgravity, radiation exposure, and the other unique environmental conditions of spaceflight.
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Affiliation(s)
- Daniela Bezdan
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
- Institute of Medical Virology and Epidemiology of Viral Diseases, University Hospital, Tubingen, Germany
| | - Kirill Grigorev
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
| | - Cem Meydan
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
- The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
- The WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY, USA
| | - Fanny A. Pelissier Vatter
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics, and Cell and Developmental Biology, Drukier Institute for Children's Health, Meyer Cancer Center, Weill Cornell Medical College, New York, NY, USA
| | - Michele Cioffi
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics, and Cell and Developmental Biology, Drukier Institute for Children's Health, Meyer Cancer Center, Weill Cornell Medical College, New York, NY, USA
| | - Varsha Rao
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Matthew MacKay
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
| | | | - Philip Burnham
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Ebrahim Afshinnekoo
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
- The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
- The WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY, USA
| | - Craig Westover
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
| | - Daniel Butler
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
| | - Chris Mozsary
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
| | - Timothy Donahoe
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
| | - Jonathan Foox
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
| | - Tejaswini Mishra
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Serena Lucotti
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics, and Cell and Developmental Biology, Drukier Institute for Children's Health, Meyer Cancer Center, Weill Cornell Medical College, New York, NY, USA
| | - Brinda K. Rana
- Department of Psychiatry University of California, San Diego, La Jolla, CA, USA
| | - Ari M. Melnick
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Haiying Zhang
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Irina Matei
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics, and Cell and Developmental Biology, Drukier Institute for Children's Health, Meyer Cancer Center, Weill Cornell Medical College, New York, NY, USA
| | - David Kelsen
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kenneth Yu
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David C. Lyden
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics, and Cell and Developmental Biology, Drukier Institute for Children's Health, Meyer Cancer Center, Weill Cornell Medical College, New York, NY, USA
| | - Lynn Taylor
- Department of Environmental & Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Susan M. Bailey
- Department of Environmental & Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Michael P. Snyder
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Francine E. Garrett-Bakelman
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
- Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA, USA
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA, USA
- University of Virginia Cancer Center, Charlottesville, VA, USA
| | - Stephan Ossowski
- Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany
| | - Iwijn De Vlaminck
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA
| | - Christopher E. Mason
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1305 York Avenue, Y13-05, New York, NY 10021, USA
- The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
- The WorldQuant Initiative for Quantitative Prediction, Weill Cornell Medicine, New York, NY, USA
- The Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
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