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Baharvand F, Habibi Roudkenar M, Pourmohammadi-Bejarpasi Z, Najafi-Ghalehlou N, Feizkhah A, Bashiri Aliabadi S, Salari A, Mohammadi Roushandeh A. Safety and efficacy of platelet-derived mitochondrial transplantation in ischaemic heart disease. Int J Cardiol 2024; 410:132227. [PMID: 38844091 DOI: 10.1016/j.ijcard.2024.132227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 04/26/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024]
Abstract
BACKGROUND Acute ST-elevation myocardial infarction (STEMI) remains a globally significant health challenge in spite of improvement in management strategy. Being aware that mitochondrial dysfunction plays a crucial role in ischaemia-reperfusion injury (IRI) modulation, empirical evidence suggests functional mitochondrial transplantation strikes as a reliable therapeutic approach for patients with acute myocardial infarction. METHODS AND RESULTS We conducted a prospective, triple-blinded, parallel-group, blocked randomised clinical trial to investigate the therapeutic effects and clinical outcomes of platelet-derived mitochondrial transplantation in 30 patients with acute STEMI, such that the 15 subjects in the control group were given standard of care treatment, whereas the subjects in the intervention group received autologous platelet-derived mitochondria through the intracoronary injection. We observed that within 40 days, the intervention group had a slightly greater improvement in the left ventricular ejection fraction (LVEF) compared to the control group and experienced a significant enhancement in the exercise capacity (p < 0.001). Moreover, major adverse cardiac events (MACE), arrhythmia, fever, and tachycardia were compared between the groups and lack of significant difference marks the safety of mitochondrial transplantation (p > 0.05). Furthermore, the two groups were not significantly distinct as regards the average length of stay for a hospitalisation (p > 0.05). CONCLUSION We suggest platelet-derived mitochondrial transplantation appears as a beneficial and highly promising therapeutic option for patients of ischaemic heart disease (IHD); however, we are aware that further in-depth studies with larger sample sizes along with longer follow-up periods are necessary for validating the clinical implications of our findings.
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Affiliation(s)
- Fatemeh Baharvand
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Iran
| | - Mehryar Habibi Roudkenar
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Iran; Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
| | - Zahra Pourmohammadi-Bejarpasi
- Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Nima Najafi-Ghalehlou
- Department of Biomedical Engineering, School of Engineering, Tufts University, Medford, MA 02155, USA
| | - Alireza Feizkhah
- Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Somaye Bashiri Aliabadi
- Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Arsalan Salari
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Iran
| | - Amaneh Mohammadi Roushandeh
- Department of Anatomy, School of Biomedical Sciences, Medicine & Health, UNSW Sydney, Sydney, NSW 2052, Australia
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Najafi-Ghalehlou N, Baharvand F, Pourmohammadi-Bejarpasi Z, Roushandeh AM, Roudkenar MH. The importance of platelet-derived mitochondrial transplantation in ischemic heart disease: A clinical study. Int J Cardiol 2024; 413:132408. [PMID: 39074618 DOI: 10.1016/j.ijcard.2024.132408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2024] [Accepted: 07/26/2024] [Indexed: 07/31/2024]
Affiliation(s)
| | - Fatemeh Baharvand
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Iran
| | - Zahra Pourmohammadi-Bejarpasi
- Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Amaneh Mohammadi Roushandeh
- Department of Anatomy, School of Biomedical Sciences, Medicine & Health, UNSW Sydney, Sydney, NSW 2052, Australia
| | - Mehryar Habibi Roudkenar
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Iran; Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
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Headley CA, Gautam S, Olmo-Fontanez A, Garcia-Vilanova A, Dwivedi V, Schami A, Weintraub S, Tsao PS, Torrelles JB, Turner J. Mitochondrial Transplantation Promotes Protective Effector and Memory CD4 + T Cell Response During Mycobacterium Tuberculosis Infection and Diminishes Exhaustion and Senescence in Elderly CD4 + T cells. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2401077. [PMID: 39039808 DOI: 10.1002/advs.202401077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 05/16/2024] [Indexed: 07/24/2024]
Abstract
Tuberculosis (TB), caused by Mycobacterium tuberculosis (M.tb), is a major global health concern, particularly affecting those with weakened immune systems, including the elderly. CD4+ T cell response is crucial for immunity against M.tb, but chronic infections and aging can lead to T cell exhaustion and senescence, worsening TB disease. Mitochondrial dysfunction, prevalent in aging and chronic diseases, disrupts cellular metabolism, increases oxidative stress, and impairs T-cell functions. This study investigates the effect of mitochondrial transplantation (mito-transfer) on CD4+ T cell differentiation and function in aged mouse models and human CD4+ T cells from elderly individuals. Mito-transfer in naïve CD4+ T cells is found to promote protective effector and memory T cell generation during M.tb infection in mice. Additionally, it improves elderly human T cell function by increasing mitochondrial mass and altering cytokine production, thereby reducing markers of exhaustion and senescence. These findings suggest mito-transfer as a novel approach to enhance aged CD4+ T cell functionality, potentially benefiting immune responses in the elderly and chronic TB patients. This has broader implications for diseases where mitochondrial dysfunction contributes to T-cell exhaustion and senescence.
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Affiliation(s)
- Colwyn A Headley
- Host-Pathogen Interactions Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
- Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH, 43201, USA
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Shalini Gautam
- Host-Pathogen Interactions Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Angelica Olmo-Fontanez
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Andreu Garcia-Vilanova
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Varun Dwivedi
- Host-Pathogen Interactions Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Alyssa Schami
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Susan Weintraub
- Department of Biochemistry & Structural Biology, UT health San Antonio, San Antonio, TX, 78229, USA
| | - Philip S Tsao
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Jordi B Torrelles
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
- Internaltional Center for the Advancement of Research & Education (I•CARE), Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Joanne Turner
- Host-Pathogen Interactions Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
- Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, 43205, USA
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Aoki T, Endo Y, Nakamura E, Kuschner CE, Kazmi J, Singh P, Yin T, Becker LB, Hayashida K. Therapeutic potential of mitochondrial transplantation in modulating immune responses post-cardiac arrest: a narrative review. J Transl Med 2024; 22:230. [PMID: 38433198 PMCID: PMC10909283 DOI: 10.1186/s12967-024-05003-2] [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: 12/21/2023] [Accepted: 02/16/2024] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND Mitochondrial transplantation (MTx) has emerged as a novel therapeutic strategy, particularly effective in diseases characterized by mitochondrial dysfunction. This review synthesizes current knowledge on MTx, focusing on its role in modulating immune responses and explores its potential in treating post-cardiac arrest syndrome (PCAS). METHODS We conducted a comprehensive narrative review of animal and human studies that have investigated the effects of MTx in the context of immunomodulation. This included a review of the immune responses following critical condition such as ischemia reperfusion injury, the impact of MTx on these responses, and the therapeutic potential of MTx in various conditions. RESULTS Recent studies indicate that MTx can modulate complex immune responses and reduce ischemia-reperfusion injury post-CA, suggesting MTx as a novel, potentially more effective approach. The review highlights the role of MTx in immune modulation, its potential synergistic effects with existing treatments such as therapeutic hypothermia, and the need for further research to optimize its application in PCAS. The safety and efficacy of autologous versus allogeneic MTx, particularly in the context of immune reactions, are critical areas for future investigation. CONCLUSION MTx represents a promising frontier in the treatment of PCAS, offering a novel approach to modulate immune responses and restore cellular energetics. Future research should focus on long-term effects, combination therapies, and personalized medicine approaches to fully harness the potential of MTx in improving patient outcomes in PCAS.
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Affiliation(s)
- Tomoaki Aoki
- Laboratory for Critical Care Physiology, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA
| | - Yusuke Endo
- Laboratory for Critical Care Physiology, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA
| | - Eriko Nakamura
- Laboratory for Critical Care Physiology, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA
| | - Cyrus E Kuschner
- Laboratory for Critical Care Physiology, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA
- Department of Emergency Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Jacob Kazmi
- Laboratory for Critical Care Physiology, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA
| | - Parmeshar Singh
- Laboratory for Critical Care Physiology, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA
| | - Tai Yin
- Laboratory for Critical Care Physiology, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA
| | - Lance B Becker
- Laboratory for Critical Care Physiology, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA
- Department of Emergency Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Kei Hayashida
- Laboratory for Critical Care Physiology, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA.
- Department of Emergency Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA.
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Tripathi K, Ben-Shachar D. Mitochondria in the Central Nervous System in Health and Disease: The Puzzle of the Therapeutic Potential of Mitochondrial Transplantation. Cells 2024; 13:410. [PMID: 38474374 DOI: 10.3390/cells13050410] [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: 01/31/2024] [Revised: 02/21/2024] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
Mitochondria, the energy suppliers of the cells, play a central role in a variety of cellular processes essential for survival or leading to cell death. Consequently, mitochondrial dysfunction is implicated in numerous general and CNS disorders. The clinical manifestations of mitochondrial dysfunction include metabolic disorders, dysfunction of the immune system, tumorigenesis, and neuronal and behavioral abnormalities. In this review, we focus on the mitochondrial role in the CNS, which has unique characteristics and is therefore highly dependent on the mitochondria. First, we review the role of mitochondria in neuronal development, synaptogenesis, plasticity, and behavior as well as their adaptation to the intricate connections between the different cell types in the brain. Then, we review the sparse knowledge of the mechanisms of exogenous mitochondrial uptake and describe attempts to determine their half-life and transplantation long-term effects on neuronal sprouting, cellular proteome, and behavior. We further discuss the potential of mitochondrial transplantation to serve as a tool to study the causal link between mitochondria and neuronal activity and behavior. Next, we describe mitochondrial transplantation's therapeutic potential in various CNS disorders. Finally, we discuss the basic and reverse-translation challenges of this approach that currently hinder the clinical use of mitochondrial transplantation.
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Affiliation(s)
- Kuldeep Tripathi
- Laboratory of Psychobiology, Department of Neuroscience, The Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, P.O. Box 9649, Haifa 31096, Israel
| | - Dorit Ben-Shachar
- Laboratory of Psychobiology, Department of Neuroscience, The Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, P.O. Box 9649, Haifa 31096, Israel
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6
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Headley CA, Gautam S, Olmo-Fontanez A, Garcia-Vilanova A, Dwivedi V, Schami A, Weintraub S, Tsao PS, Torrelles JB, Turner J. Mitochondrial Transplantation promotes protective effector and memory CD4 + T cell response during Mycobacterium tuberculosis infection and diminishes exhaustion and senescence in elderly CD4 + T cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.24.577036. [PMID: 38328206 PMCID: PMC10849707 DOI: 10.1101/2024.01.24.577036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Tuberculosis (TB), caused by the bacterium Mycobacterium tuberculosis (M.tb), remains a significant health concern worldwide, especially in populations with weakened or compromised immune systems, such as the elderly. Proper adaptive immune function, particularly a CD4+ T cell response, is central to host immunity against M.tb. Chronic infections, such as M.tb, as well as aging promote T cell exhaustion and senescence, which can impair immune control and promote progression to TB disease. Mitochondrial dysfunction contributes to T cell dysfunction, both in aging and chronic infections and diseases. Mitochondrial perturbations can disrupt cellular metabolism, enhance oxidative stress, and impair T-cell signaling and effector functions. This study examined the impact of mitochondrial transplantation (mito-transfer) on CD4+ T cell differentiation and function using aged mouse models and human CD4+ T cells from elderly individuals. Our study revealed that mito-transfer in naïve CD4+ T cells promoted the generation of protective effector and memory CD4+ T cells during M.tb infection in mice. Further, mito-transfer enhanced the function of elderly human T cells by increasing their mitochondrial mass and modulating cytokine production, which in turn reduced exhaustion and senescence cell markers. Our results suggest that mito-transfer could be a novel strategy to reestablish aged CD4+ T cell function, potentially improving immune responses in the elderly and chronic TB patients, with a broader implication for other diseases where mitochondrial dysfunction is linked to T cell exhaustion and senescence.
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Affiliation(s)
- Colwyn A. Headley
- Host-Pathogen Interactions Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
- Biomedical Sciences Graduate Program, The Ohio State University, Columbus, OH, 43201, USA
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, 94305
| | - Shalini Gautam
- Host-Pathogen Interactions Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Angelica Olmo-Fontanez
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Andreu Garcia-Vilanova
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Varun Dwivedi
- Host-Pathogen Interactions Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Alyssa Schami
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Susan Weintraub
- Department of Biochemistry & Structural Biology, UT health San Antonio, TX, 78229, USA
| | - Philip S. Tsao
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, 94305
| | - Jordi B. Torrelles
- Population Health Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
- Internaltional Center for the Advancement of Research & Education (I•CARE), Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
| | - Joanne Turner
- Host-Pathogen Interactions Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA
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7
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Zhai J, Chen Z, Chen P, Yang W, Wei H. Adipose Derived Mesenchymal Stem Cells-Derived Mitochondria Transplantation Ameliorated Erectile Dysfunction Induced by Cavernous Nerve Injury. World J Mens Health 2024; 42:188-201. [PMID: 37382278 PMCID: PMC10782119 DOI: 10.5534/wjmh.220233] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 02/11/2023] [Accepted: 03/01/2023] [Indexed: 06/30/2023] Open
Abstract
PURPOSE Erectile dysfunction (ED) is a common postoperative complication of pelvic surgery for which there is currently no effective treatment. This study investigated the therapeutic effects and potential mechanisms of adipose derived mesenchymal stem cells-derived mitochondria (ADSCs-mito) transplantation in a rat model of bilateral cavernous nerve injury (CNI) ED. MATERIALS AND METHODS We isolated mitochondria from ADSCs and tested their quality. In vivo, twenty male Sprague Dawley rats were randomly divided into four groups: sham operation group and CNI groups that received intracavernous injection of either phosphate buffer solution, ADSCs-mito or ADSCs. Two weeks after therapy, the erectile function of the rats was evaluated and the penile tissues were harvested for histologic analysis and western blotting. In vitro, the apoptosis rate, reactive oxygen species (ROS), mitochondria derived active oxygen (mtROS) and adenosine triphosphate (ATP) levels were detected in corpus cavernosum smooth muscle cells (CCSMCs) after the incubation with ADSCs-mito. In addition, intercellular mitochondrial transfer was visualized by co-culture of ADSCs and CCSMCs. RESULTS The ADSCs, ADSCs-mito and CCSMCs were isolated and identified successfully. ADSCs-mito transplantation notably restored the erectile function and smooth muscle content of CNI ED rats. Moreover, the levels of ROS, mtROS and cleaved-caspase 3 were reduced and the levels of superoxide dismutase and ATP were increased after ADSCs-mito transplantation. In CNI ED rats, the mitochondrial structure of cells in penile tissues was destroyed. ADSCs could transfer its own mitochondria to CCSMCs. Pre-treatment with ADSCs-mito could significantly decrease apoptosis rate, ROS levels and mtROS levels as well as restore the ATP level in CCSMCs. CONCLUSIONS ADSCs-mito transplantation significantly ameliorated ED induced by CNI, with similar potency to ADSCs treatment. The ADSCs-mito might exert their effects via anti-oxidative stress, anti-apoptosis and modulating energy metabolism of CCSMCs. Mitochondrial transplantation should be a promising therapeutic method for treating CNI ED in the future.
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Affiliation(s)
- Jiancheng Zhai
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zehong Chen
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Peng Chen
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wende Yang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hongbo Wei
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
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8
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Alshial EE, Abdulghaney MI, Wadan AHS, Abdellatif MA, Ramadan NE, Suleiman AM, Waheed N, Abdellatif M, Mohammed HS. Mitochondrial dysfunction and neurological disorders: A narrative review and treatment overview. Life Sci 2023; 334:122257. [PMID: 37949207 DOI: 10.1016/j.lfs.2023.122257] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 10/27/2023] [Accepted: 11/07/2023] [Indexed: 11/12/2023]
Abstract
Mitochondria play a vital role in the nervous system, as they are responsible for generating energy in the form of ATP and regulating cellular processes such as calcium (Ca2+) signaling and apoptosis. However, mitochondrial dysfunction can lead to oxidative stress (OS), inflammation, and cell death, which have been implicated in the pathogenesis of various neurological disorders. In this article, we review the main functions of mitochondria in the nervous system and explore the mechanisms related to mitochondrial dysfunction. We discuss the role of mitochondrial dysfunction in the development and progression of some neurological disorders including Parkinson's disease (PD), multiple sclerosis (MS), Alzheimer's disease (AD), depression, and epilepsy. Finally, we provide an overview of various current treatment strategies that target mitochondrial dysfunction, including pharmacological treatments, phototherapy, gene therapy, and mitotherapy. This review emphasizes the importance of understanding the role of mitochondria in the nervous system and highlights the potential for mitochondrial-targeted therapies in the treatment of neurological disorders. Furthermore, it highlights some limitations and challenges encountered by the current therapeutic strategies and puts them in future perspective.
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Affiliation(s)
- Eman E Alshial
- Biochemistry Department, Faculty of Science, Damanhour University, Al Buhayrah, Egypt
| | | | - Al-Hassan Soliman Wadan
- Department of Oral Biology, Faculty of Dentistry, Sinai University, Arish, North Sinai, Egypt
| | | | - Nada E Ramadan
- Department of Biotechnology, Faculty of Science, Tanta University, Gharbia, Egypt
| | | | - Nahla Waheed
- Biochemistry Department, Faculty of Science, Mansoura University, Egypt
| | | | - Haitham S Mohammed
- Biophysics Department, Faculty of Science, Cairo University, Giza, Egypt.
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9
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Cruz-Gregorio A, Aranda-Rivera AK, Amador-Martinez I, Maycotte P. Mitochondrial transplantation strategies in multifaceted induction of cancer cell death. Life Sci 2023; 332:122098. [PMID: 37734433 DOI: 10.1016/j.lfs.2023.122098] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/14/2023] [Accepted: 09/14/2023] [Indexed: 09/23/2023]
Abstract
Otto Warburg hypothesized that some cancer cells reprogram their metabolism, favoring glucose metabolism by anaerobic glycolysis (Warburg effect) instead of oxidative phosphorylation, mainly because the mitochondria of these cells were damaged or dysfunctional. It should be noted that mitochondrial apoptosis is decreased because of the dysfunctional mitochondria. Strategies like mitochondrial transplantation therapy, where functional mitochondria are transplanted to cancer cells, could increase cell death, such as apoptosis, because the intrinsic apoptosis mechanisms would be reactivated. In addition, mitochondrial transplantation is associated with the redox state, which could promote synergy with common anticancer treatments such as ionizing radiation, chemotherapy, or radiotherapy, increasing cell death due to the presence or decrease of oxidative stress. On the other hand, mitochondrial transfer, a natural process for sharing mitochondrial between cells, induces an increase in chemoresistance and invasiveness in cancer cells that receive mitochondria from cells of the tumor microenvironment (TME), which indicates an antitumor therapeutic target. This review focuses on understanding mitochondrial transplantation as a therapeutic outcome induced by a procedure in aspects including oxidative stress, metabolism shifting, mitochondrial function, auto-/mitophagy, invasiveness, and chemoresistance. It also explores how these mechanisms, such as apoptosis, necroptosis, and parthanatos, impact cell death pathways. Finally, it discusses the chemoresistance and invasiveness in cancer cells associated with mitochondria transfer, indicating an antitumor therapeutic target.
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Affiliation(s)
- Alfredo Cruz-Gregorio
- Departamento de Fisiología, Instituto Nacional de Cardiología Ignacio Chávez, 14080 Mexico City, Mexico.
| | - Ana Karina Aranda-Rivera
- Laboratorio F-315, Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, 04510 Mexico City, Mexico.
| | - Isabel Amador-Martinez
- Laboratorio F-315, Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, 04510 Mexico City, Mexico.
| | - Paola Maycotte
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, 74360 Puebla, Mexico.
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10
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Main EN, Cruz TM, Bowlin GL. Mitochondria as a therapeutic: a potential new frontier in driving the shift from tissue repair to regeneration. Regen Biomater 2023; 10:rbad070. [PMID: 37663015 PMCID: PMC10468651 DOI: 10.1093/rb/rbad070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/12/2023] [Accepted: 08/08/2023] [Indexed: 09/05/2023] Open
Abstract
Fibrosis, or scar tissue development, is associated with numerous pathologies and is often considered a worst-case scenario in terms of wound healing or the implantation of a biomaterial. All that remains is a disorganized, densely packed and poorly vascularized bundle of connective tissue, which was once functional tissue. This creates a significant obstacle to the restoration of tissue function or integration with any biomaterial. Therefore, it is of paramount importance in tissue engineering and regenerative medicine to emphasize regeneration, the successful recovery of native tissue function, as opposed to repair, the replacement of the native tissue (often with scar tissue). A technique dubbed 'mitochondrial transplantation' is a burgeoning field of research that shows promise in in vitro, in vivo and various clinical applications in preventing cell death, reducing inflammation, restoring cell metabolism and proper oxidative balance, among other reported benefits. However, there is currently a lack of research regarding the potential for mitochondrial therapies within tissue engineering and regenerative biomaterials. Thus, this review explores these promising findings and outlines the potential for mitochondrial transplantation-based therapies as a new frontier of scientific research with respect to driving regeneration in wound healing and host-biomaterial interactions, the current successes of mitochondrial transplantation that warrant this potential and the critical questions and remaining obstacles that remain in the field.
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Affiliation(s)
- Evan N Main
- Department of Biomedical Engineering, University of Memphis, 330 Engineering Technology Building, Memphis, TN 38152, USA
| | - Thaiz M Cruz
- Department of Biomedical Engineering, University of Memphis, 330 Engineering Technology Building, Memphis, TN 38152, USA
| | - Gary L Bowlin
- Department of Biomedical Engineering, University of Memphis, 330 Engineering Technology Building, Memphis, TN 38152, USA
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11
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Kuang G, Halimitabrizi M, Edziah AA, Salowe R, O’Brien JM. The potential for mitochondrial therapeutics in the treatment of primary open-angle glaucoma: a review. Front Physiol 2023; 14:1184060. [PMID: 37601627 PMCID: PMC10433652 DOI: 10.3389/fphys.2023.1184060] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 07/21/2023] [Indexed: 08/22/2023] Open
Abstract
Glaucoma, an age-related neurodegenerative disease, is characterized by the death of retinal ganglion cells (RGCs) and the corresponding loss of visual fields. This disease is the leading cause of irreversible blindness worldwide, making early diagnosis and effective treatment paramount. The pathophysiology of primary open-angle glaucoma (POAG), the most common form of the disease, remains poorly understood. Current available treatments, which target elevated intraocular pressure (IOP), are not effective at slowing disease progression in approximately 30% of patients. There is a great need to identify and study treatment options that target other disease mechanisms and aid in neuroprotection for POAG. Increasingly, the role of mitochondrial injury in the development of POAG has become an emphasized area of research interest. Disruption in the function of mitochondria has been linked to problems with neurodevelopment and systemic diseases. Recent studies have shown an association between RGC death and damage to the cells' mitochondria. In particular, oxidative stress and disrupted oxidative phosphorylation dynamics have been linked to increased susceptibility of RGC mitochondria to secondary mechanical injury. Several mitochondria-targeted treatments for POAG have been suggested, including physical exercise, diet and nutrition, antioxidant supplementation, stem cell therapy, hypoxia exposure, gene therapy, mitochondrial transplantation, and light therapy. Studies have shown that mitochondrial therapeutics may have the potential to slow the progression of POAG by protecting against mitochondrial decline associated with age, genetic susceptibility, and other pathology. Further, these therapeutics may potentially target already present neuronal damage and symptom manifestations. In this review, the authors outline potential mitochondria-targeted treatment strategies and discuss their utility for use in POAG.
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Affiliation(s)
- Grace Kuang
- Perelman School of Medicine, Scheie Eye Institute, University of Pennsylvania, Philadelphia, PA, United States
- Penn Medicine Center for Genetics in Complex Diseases, University of Pennsylvania, Philadelphia, PA, United States
| | - Mina Halimitabrizi
- Perelman School of Medicine, Scheie Eye Institute, University of Pennsylvania, Philadelphia, PA, United States
- Penn Medicine Center for Genetics in Complex Diseases, University of Pennsylvania, Philadelphia, PA, United States
| | - Amy-Ann Edziah
- Perelman School of Medicine, Scheie Eye Institute, University of Pennsylvania, Philadelphia, PA, United States
- Penn Medicine Center for Genetics in Complex Diseases, University of Pennsylvania, Philadelphia, PA, United States
| | - Rebecca Salowe
- Perelman School of Medicine, Scheie Eye Institute, University of Pennsylvania, Philadelphia, PA, United States
- Penn Medicine Center for Genetics in Complex Diseases, University of Pennsylvania, Philadelphia, PA, United States
| | - Joan M. O’Brien
- Perelman School of Medicine, Scheie Eye Institute, University of Pennsylvania, Philadelphia, PA, United States
- Penn Medicine Center for Genetics in Complex Diseases, University of Pennsylvania, Philadelphia, PA, United States
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12
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Kim YS, Lee HAR, Lee MJ, Park YJ, Mun S, Yune CJ, Chung TN, Bae J, Kim MJ, Choi YS, Kim K. The Effects of Mitochondrial Transplantation on Sepsis Depend on the Type of Cell from Which They Are Isolated. Int J Mol Sci 2023; 24:10113. [PMID: 37373260 DOI: 10.3390/ijms241210113] [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: 05/04/2023] [Revised: 06/10/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Previously, we have shown that mitochondrial transplantation in the sepsis model has immune modulatory effects. The mitochondrial function could have different characteristics dependent on cell types. Here, we investigated whether the effects of mitochondrial transplantation on the sepsis model could be different depending on the cell type, from which mitochondria were isolated. We isolated mitochondria from L6 muscle cells, clone 9 liver cells and mesenchymal stem cells (MSC). We tested the effects of mitochondrial transplantation using in vitro and in vivo sepsis models. We used the LPS stimulation of THP-1 cell, a monocyte cell line, as an in vitro model. First, we observed changes in mitochondrial function in the mitochondria-transplanted cells. Second, we compared the anti-inflammatory effects of mitochondrial transplantation. Third, we investigated the immune-enhancing effects using the endotoxin tolerance model. In the in vivo polymicrobial fecal slurry sepsis model, we examined the survival and biochemical effects of each type of mitochondrial transplantation. In the in vitro LPS model, mitochondrial transplantation with each cell type improved mitochondrial function, as measured by oxygen consumption. Among the three cell types, L6-mitochondrial transplantation significantly enhanced mitochondrial function. Mitochondrial transplantation with each cell type reduced hyper-inflammation in the acute phase of in vitro LPS model. It also enhanced immune function during the late immune suppression phase, as shown by endotoxin tolerance. These functions were not significantly different between the three cell types of origin for mitochondrial transplantation. However, only L6-mitochondrial transplantation significantly improved survival compared to the control in the polymicrobial intraabdominal sepsis model. The effects of mitochondria transplantation on both in vitro and in vivo sepsis models differed depending on the cell types of origin for mitochondria. L6-mitochondrial transplantation might be more beneficial in the sepsis model.
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Affiliation(s)
- Yun-Seok Kim
- Department of Emergency Medicine, CHA University School of Medicine, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Han A Reum Lee
- Department of Emergency Medicine, CHA University School of Medicine, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Min Ji Lee
- Department of Emergency Medicine, CHA University School of Medicine, Seongnam 13497, Gyeonggi, Republic of Korea
- Department of Emergency Medicine, CHA Bundang Medical Center, CHA University, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Ye Jin Park
- Department of Emergency Medicine, CHA University School of Medicine, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Sehwan Mun
- Department of Emergency Medicine, CHA University School of Medicine, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Chang June Yune
- Department of Emergency Medicine, CHA University School of Medicine, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Tae Nyoung Chung
- Department of Emergency Medicine, CHA University School of Medicine, Seongnam 13497, Gyeonggi, Republic of Korea
- Department of Emergency Medicine, CHA Bundang Medical Center, CHA University, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Jinkun Bae
- Department of Emergency Medicine, CHA University School of Medicine, Seongnam 13497, Gyeonggi, Republic of Korea
- Department of Emergency Medicine, CHA Bundang Medical Center, CHA University, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Mi Jin Kim
- Department of Biotechnology, CHA University, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Yong-Soo Choi
- Department of Biotechnology, CHA University, Seongnam 13497, Gyeonggi, Republic of Korea
| | - Kyuseok Kim
- Department of Emergency Medicine, CHA University School of Medicine, Seongnam 13497, Gyeonggi, Republic of Korea
- Department of Emergency Medicine, CHA Bundang Medical Center, CHA University, Seongnam 13497, Gyeonggi, Republic of Korea
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13
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Clemente-Suárez VJ, Martín-Rodríguez A, Yáñez-Sepúlveda R, Tornero-Aguilera JF. Mitochondrial Transfer as a Novel Therapeutic Approach in Disease Diagnosis and Treatment. Int J Mol Sci 2023; 24:ijms24108848. [PMID: 37240194 DOI: 10.3390/ijms24108848] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 05/12/2023] [Accepted: 05/14/2023] [Indexed: 05/28/2023] Open
Abstract
Mitochondrial dysfunction is a hallmark of numerous diseases, including neurodegenerative disorders, metabolic disorders, and cancer. Mitochondrial transfer, the transfer of mitochondria from one cell to another, has recently emerged as a potential therapeutic approach for restoring mitochondrial function in diseased cells. In this review, we summarize the current understanding of mitochondrial transfer, including its mechanisms, potential therapeutic applications, and impact on cell death pathways. We also discuss the future directions and challenges in the field of mitochondrial transfer as a novel therapeutic approach in disease diagnosis and treatment.
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Affiliation(s)
| | | | - Rodrigo Yáñez-Sepúlveda
- Faculty of Education and Social Sciences, Universidad Andres Bello, Viña del Mar 2520000, Chile
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14
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Bamshad C, Habibi Roudkenar M, Abedinzade M, Yousefzadeh Chabok S, Pourmohammadi-Bejarpasi Z, Najafi-Ghalehlou N, Sato T, Tomita K, Jahanian-Najafabadi A, Feizkhah A, Mohammadi Roushandeh A. Human umbilical cord-derived mesenchymal stem cells-harvested mitochondrial transplantation improved motor function in TBI models through rescuing neuronal cells from apoptosis and alleviating astrogliosis and microglia activation. Int Immunopharmacol 2023; 118:110106. [PMID: 37015158 DOI: 10.1016/j.intimp.2023.110106] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 02/09/2023] [Accepted: 03/24/2023] [Indexed: 04/05/2023]
Abstract
Each year, traumatic brain injury (TBI) causes a high rate of mortality throughout the world and those who survive have lasting disabilities. Given that the brain is a particularly dynamic organ with a high energy consumption rate, the inefficiency of current TBI treatment options highlights the necessity of repairing damaged brain tissue at the cellular and molecular levels, which according to research is aggravated due to ATP deficiency and reactive oxygen species surplus. Taking into account that mitochondria contribute to generating energy and controlling cellular stress, mitochondrial transplantation as a new treatment approach has lately reduced complications in a number of diseases by supplying healthy and functional mitochondria to the damaged tissue. For this reason, in this study, we used this technique to transplant human umbilical cord-derived mesenchymal stem cells (hUC-MSCs)-derived mitochondria as a suitable source for mitochondrial isolation into rat models of TBI to examine its therapeutic benefit and the results showed that the successful mitochondrial internalisation in the neuronal cells significantly reduced the number of brain cells undergoing apoptosis, alleviated astrogliosis and microglia activation, retained normal brain morphology and cytoarchitecture, and improved sensorimotor functions in a rat model of TBI. These data indicate that human umbilical cord-derived mesenchymal stem cells-isolated mitochondrial transplantation improves motor function in a rat model of TBI via rescuing neuronal cells from apoptosis and alleviating astrogliosis and microglia activation, maybe as a result of restoring the lost mitochondrial content.
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Affiliation(s)
- Chia Bamshad
- Department of Medical Biotechnology, Faculty of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Mehryar Habibi Roudkenar
- Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Mahmoud Abedinzade
- Department of Operation Room, Faculty of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
| | | | - Zahra Pourmohammadi-Bejarpasi
- Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Nima Najafi-Ghalehlou
- Department of Medical Laboratory Sciences, Faculty of Paramedicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Tomoaki Sato
- Department of Applied Pharmacology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Kazuo Tomita
- Department of Applied Pharmacology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Ali Jahanian-Najafabadi
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Alireza Feizkhah
- Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Amaneh Mohammadi Roushandeh
- Burn and Regenerative Medicine Research Center, Velayat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
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15
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Mokhtari B, Badalzadeh R. Mitochondria-targeted combination treatment strategy counteracts myocardial reperfusion injury of aged rats by modulating autophagy and inflammatory response. Mol Biol Rep 2023; 50:3973-3983. [PMID: 36829080 DOI: 10.1007/s11033-023-08318-3] [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: 12/20/2022] [Accepted: 02/01/2023] [Indexed: 02/26/2023]
Abstract
BACKGROUND Aging, as a recognized risk factor for ischemic heart disease, interferes with protective mechanisms and abolishes the optimal effectiveness of cardioprotective interventions, leading to the loss of cardioprotection following myocardial ischemia/reperfusion (I/R) injury. This study was designed to explore the possible interaction of aging with cardioprotection induced by combination therapy with coenzyme Q10 (CoQ10) and mitochondrial transplantation in myocardial I/R injury of aged rats. METHODS Male Wistar rats (n = 72, 400-450 g, 22-24 months old) were randomized into groups with/without I/R and/or CoQ10 and mitochondrial transplantation, alone or in a combinational mode. An in vivo model of myocardial I/R injury was established by left anterior descending coronary artery occlusion and re-opening. Mitochondria were isolated from donor rats and injected intramyocardially (150 µl of the mitochondrial suspension containing 2 × 105±0.3 × 105 mitochondria) at the onset of reperfusion in recipient groups. CoQ10 (20 mg/kg/day) was injected intramuscularly for 7 days before I/R operation. Lastly, myocardial function, cTn-I level, expression of autophagy-associated proteins (Beclin1, p62, and LC3-II/LC3-I), and the levels of pro-inflammatory cytokines (TNF-α, IL-1β, and IL-6) were assessed. RESULTS Co-application of CoQ10 and mitotherapy concomitantly improved myocardial function and decreased cTn-I level in aged reperfused hearts (P < .001). This combination therapy also modulated autophagic activity and decreased pro-inflammatory cytokines (P < .01 to P < .001). This combinational approach induced noticeable cardioprotection in comparison with monotherapies-received groups. CONCLUSION We found that combination of CoQ10 and mitochondrial transplantation attenuated myocardial I/R injury in aged rats, in part by modulating autophagy and inflammatory response, hence, appears to restore aging-related loss of cardioprotection in aged patients.
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Affiliation(s)
- Behnaz Mokhtari
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Physiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Badalzadeh
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Physiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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16
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Hu B, Huang Y, Jakobs TC, Kang Q, Lv Z, Liu W, Wang R. Viability of mitochondria-labeled retinal ganglion cells in organotypic retinal explant cultures by two methods. Exp Eye Res 2023; 226:109311. [PMID: 36403849 PMCID: PMC11003390 DOI: 10.1016/j.exer.2022.109311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/09/2022] [Accepted: 11/08/2022] [Indexed: 11/18/2022]
Abstract
Retinal explant cultures provide a valuable system to study retinal function in vitro. This study established a new retinal explant culture method to prolong the survival of retinal ganglion cells (RGCs). Explants were prepared in two different ways: with or without optic nerve. Retinas from newborn mice that had received an injection of MitoTracker Red into the contralateral superior colliculus to label axonal mitochondria were cultured as organotypic culture for 7 days in vitro. At several time points during the culture, viability of RGCs was assessed by multi-electrode array recording, and morphology by immunohistochemical methods. During the culture, the thickness of the retinal tissue in both groups gradually decreased, however, the structure of the layers of the retina could be identified. Massive apoptosis in the retinal ganglion cell layer (GCL) appeared on the first day of culture, thereafter the number of apoptotic cells decreased. Glial activation was observed throughout the culture, and there was no difference in morphology between the two groups. RGCs loss was exacerbated on 3rdday of culture, and RGCs loss in retinal explants with preserved optic nerve was significantly lower than in retinas that did not preserve the optic nerve. More and longer-lasting mitochondrial signals were observed in the injured area of the optic nerve-preserving explants. Retinal explants provide an invaluable tool for studying retinal function and developing treatments for ocular diseases. The optic nerve-preserving culture helps preserve the integrity of RGCs. The higher number of mitochondria in the nerve-preserving cultures may help maintain viability of RGCs.
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Affiliation(s)
- Baoqi Hu
- Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China; Department of Ophthalmology, The First Affiliated Hospital of Northwest University, Xi'an, Shaanxi, 710002, China; Department of Ophthalmology, Xi'an No. 1 Hospital, Xi'an, Shaanxi, 710002, China
| | - Yaoyao Huang
- Department of Ophthalmology, The First Affiliated Hospital of Northwest University, Xi'an, Shaanxi, 710002, China; Department of Ophthalmology, Xi'an No. 1 Hospital, Xi'an, Shaanxi, 710002, China; Faculty of Life Sciences and Medicine, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Tatjana C Jakobs
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary / Schepens Eye Research Institute, Harvard Medical School, 20 Staniford Street, Boston, MA, 02114, United States
| | - Qianyan Kang
- Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Ziwei Lv
- Faculty of Life Sciences and Medicine, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Wenxuan Liu
- Faculty of Life Sciences and Medicine, Northwest University, Xi'an, 710069, Shaanxi, China
| | - Rui Wang
- Department of Ophthalmology, The First Affiliated Hospital of Northwest University, Xi'an, Shaanxi, 710002, China; Department of Ophthalmology, Xi'an No. 1 Hospital, Xi'an, Shaanxi, 710002, China; Shaanxi Institute of Ophthalmology, Xi'an, Shaanxi, 710002, China.
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17
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Wu SF, Lin CY, Tsai RK, Wen YT, Lin FH, Chang CY, Shen CI, Lin SZ, Harn HJ, Chiou TW, Liu CS, Chen YT, Su HL. Mitochondrial Transplantation Moderately Ameliorates Retinal Degeneration in Royal College of Surgeons Rats. Biomedicines 2022; 10:2883. [PMID: 36359403 PMCID: PMC9687640 DOI: 10.3390/biomedicines10112883] [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: 09/22/2022] [Revised: 10/09/2022] [Accepted: 11/03/2022] [Indexed: 01/26/2024] Open
Abstract
Retinal pigmented epithelial (RPE) cells possess high mitochondria content for energy production, which is required for phagocytosis and vision cycle metabolism. The mitochondrial integrity in RPE cells helps the homeostasis of photoreceptor turnover and prevents retina aging and degeneration. Mitochondrial transplantation benefits the recovery of several acute inflammatory diseases, leading us to investigate the effects of mitochondrial transplantation on retina degeneration. Allogeneic mitochondria were isolated and delivered into the vitreous chamber in the Royal College of Surgeons (RCS) rats, which exhibit inherited and early-onset retina degeneration. The progress of retina degeneration was examined with optical coherence tomography (OCT) and visual evoked potential (VEP) to determine the retina thickness and integrity of afferent electrical signals from affected eyes, respectively. We found that mitochondria engraftment moderately attenuated the degeneration of retinal layers in RCS rats by histological examination. This result was consistent with the OCT measurement of retina thickness around the optic disc. The VEP analysis revealed that the peak one (N1) latency, representing the arriving time of electrical impulse from the retina to cortex, was substantially maintained as the normal value after the mitochondrial transplantation. This result suggests that the intra-vitreous transplanted mitochondria ameliorate the degeneration of photoreceptors in RCS rats and might be potential for clinical application.
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Affiliation(s)
- Shih-Fang Wu
- The Joint Ph.D. Program in Tissue Engineering and Regenerative Medicine, National Health Research Institutes and National Chung Hsing University, Taichung 402, Taiwan
| | - Chih-Yao Lin
- Department of Life Sciences, National Chung Hsing University, Taichung 402, Taiwan
| | - Rong-Kung Tsai
- Institute of Eye Research, Buddhist Tzu Chi Hospital, Hualien 970, Taiwan
| | - Yao-Tseng Wen
- Institute of Eye Research, Buddhist Tzu Chi Hospital, Hualien 970, Taiwan
| | - Feng-Huei Lin
- Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes, Miaoli 350, Taiwan
| | - Chia-Yu Chang
- Bioinnovation Center, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan
| | - Ching-I Shen
- Duogenic Stem Cells Corporation, Taichung 402, Taiwan
| | - Shinn-Zong Lin
- Bioinnovation Center, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan
- Department of Neurosurgery, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan
| | - Horng-Jyh Harn
- Bioinnovation Center, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan
- Department of Pathology, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan
| | - Tzyy-Wen Chiou
- Department of Life Science and Graduate Institute of Biotechnology, National Dong Hwa University, Hualien 974, Taiwan
| | - Chin-San Liu
- Vascular and Genomic Center, Changhua Christian Hospital, Changhua 500, Taiwan
- Departments of Neurology, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Yan-Ting Chen
- Departments of Ophthalmology, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Hong-Lin Su
- Department of Life Sciences, National Chung Hsing University, Taichung 402, Taiwan
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18
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Jin P, Jiang J, Zhou L, Huang Z, Nice EC, Huang C, Fu L. Mitochondrial adaptation in cancer drug resistance: prevalence, mechanisms, and management. J Hematol Oncol 2022; 15:97. [PMID: 35851420 PMCID: PMC9290242 DOI: 10.1186/s13045-022-01313-4] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 06/29/2022] [Indexed: 02/08/2023] Open
Abstract
Drug resistance represents a major obstacle in cancer management, and the mechanisms underlying stress adaptation of cancer cells in response to therapy-induced hostile environment are largely unknown. As the central organelle for cellular energy supply, mitochondria can rapidly undergo dynamic changes and integrate cellular signaling pathways to provide bioenergetic and biosynthetic flexibility for cancer cells, which contributes to multiple aspects of tumor characteristics, including drug resistance. Therefore, targeting mitochondria for cancer therapy and overcoming drug resistance has attracted increasing attention for various types of cancer. Multiple mitochondrial adaptation processes, including mitochondrial dynamics, mitochondrial metabolism, and mitochondrial apoptotic regulatory machinery, have been demonstrated to be potential targets. However, recent increasing insights into mitochondria have revealed the complexity of mitochondrial structure and functions, the elusive functions of mitochondria in tumor biology, and the targeting inaccessibility of mitochondria, which have posed challenges for the clinical application of mitochondrial-based cancer therapeutic strategies. Therefore, discovery of both novel mitochondria-targeting agents and innovative mitochondria-targeting approaches is urgently required. Here, we review the most recent literature to summarize the molecular mechanisms underlying mitochondrial stress adaptation and their intricate connection with cancer drug resistance. In addition, an overview of the emerging strategies to target mitochondria for effectively overcoming chemoresistance is highlighted, with an emphasis on drug repositioning and mitochondrial drug delivery approaches, which may accelerate the application of mitochondria-targeting compounds for cancer therapy.
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Affiliation(s)
- Ping Jin
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Jingwen Jiang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Li Zhou
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Zhao Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Edouard C Nice
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC, 3800, Australia
| | - Canhua Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China.
| | - Li Fu
- Guangdong Provincial Key Laboratory of Regional Immunity and Diseases, Department of Pharmacology and International Cancer Center, Shenzhen University Health Science Center, Shenzhen, 518060, Guangdong, People's Republic of China.
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19
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Yang HY, Zhang F, Cheng ML, Wu J, Xie M, Yu LZ, Liu L, Xiong J, Zhu HL. Glycogen synthase kinase-3β inhibition decreases inflammation and relieves cancer induced bone pain via reducing Drp1-mediated mitochondrial damage. J Cell Mol Med 2022; 26:3965-3976. [PMID: 35689386 PMCID: PMC9279596 DOI: 10.1111/jcmm.17432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 02/24/2022] [Accepted: 05/20/2022] [Indexed: 12/19/2022] Open
Abstract
Bone is the preferential site of metastasis for breast cancer. Invasion of cancer cells induces the destruction of bone tissue and damnification of peripheral nerves and consequently induced central sensitization which contributes to severe pain. Herein, cancer induced bone pain (CIBP) rats exhibited destruction of tibia, mechanical allodynia and spinal inflammation. Inflammatory response mainly mediated by astrocyte and microglia in central nervous system. Our immunofluorescence analysis revealed activation of spinal astrocytes and microglia in CIBP rats. Transmission electron microscopy (TEM) observations of mitochondrial outer membrane disruption and cristae damage in spinal mitochondria of CIBP rats. Proteomics analysis identified abnormal expression of proteins related to mitochondrial organization and function. Intrathecally, injection of GSK‐3β activity inhibitor TDZD‐8 significantly attenuated Drp1‐mediated mitochondrial fission and recovered mitochondrial function. Inhibition of GSK‐3β activity also suppressed NLRP3 inflammasome cascade and consequently decreased mechanical pain sensitivity of CIBP rats. For cell research, TDZD‐8 treatment significantly reversed TNF‐α induced mitochondrial membrane potential (MMP) deficiency and high mitochondrial reactive oxygen species level. Taken together, GSK‐3β inhibition by TDZD‐8 decreases spinal inflammation and relieves cancer induced bone pain via reducing Drp1‐mediated mitochondrial damage.
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Affiliation(s)
- He-Yu Yang
- School of Pharmacy, Hubei University of Science and Technology, Xianning, China
| | - Feng Zhang
- School of Pharmacy, Hubei University of Science and Technology, Xianning, China
| | - Meng-Lin Cheng
- School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, China
| | - Ji Wu
- Clinical College of Youjiang, Medical University for Nationalities, Baise, Guangxi, China
| | - Min Xie
- School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, China
| | - Liang-Zhu Yu
- School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, China
| | - Ling Liu
- School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, China
| | - Jun Xiong
- School of Pharmacy, Hubei University of Science and Technology, Xianning, China
| | - Hai-Li Zhu
- School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, China
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20
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McCully JD, del Nido PJ, Emani SM. Therapeutic Mitochondrial Transplantation. CURRENT OPINION IN PHYSIOLOGY 2022. [DOI: 10.1016/j.cophys.2022.100558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Kit O, Frantsiyants E, Shikhlyarova A, Neskubina I, Kaplieva I, Trepitaki L, Pogorelova Y, Cheryarina N, Vereskunova A, Bandovkina V, Surikova E, Maksimova N, Kotieva I, Gusareva M, Pozdnyakova V. Мitochondrial therapy of melanoma B16/F10, pathophysiological parameters of tumor regression. CARDIOMETRY 2022. [DOI: 10.18137/cardiometry.2022.22.5661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The aim is to evaluate the pathophysiological parameters of the efficacy of liver mitochondrial transplantation in animals with B16/F10 melanoma. Materials and methods. In our experiment we used female and male mice of BALB/c Nude strain (n=28). Experimental groups were as follows: the reference group (n=14) with B16/ F10 melanoma; the main group (n=14) with B16/F10 melanoma + mitochondrial therapy (MC therapy). Statistical analysis of results was carried out with the Statistica 10.0 software. Results. The subcutaneous tumor in the mice of both sexes became detectable on day 5 from the time of the tumor inoculation, and the regressive effect produced by MC therapy was recorded in the males beginning with day 8 of the tumor growth. At the end of the experiment, on day 22, the difference in the average volumes of the tumor node was reported to be 3.2 times, i.e. a significant inhibition of the tumor growth in the group of the males with MC therapy was revealed. In the females on day 5 of the tumor growth, differences in the volume of the tumor focus between the reference group and the group with MC therapy were not recorded, however, a statistically significant difference was found in the sex-related comparison of the groups of the animals with MC therapy. It was determined that in the females with MC therapy, the area of the tumor spot during that period (5 days) was 1.4 times (p<0.05) less than that in the corresponding group of the males. On day 8, in the females completed MC therapy, the tumor has not yet concentrated into a solid structure, but remained as a flat tumor entity, and only by day 12 the tumor has formed from a flat structure into a volumetric tumor type. As a result, by the end of the experiment, on day 22, smaller volumes of the tumor nodes remained in the group of females treated with MC therapy, and the difference with the reference group was 2.7 times (p<0.05). Conclusion. Thus, within the framework of the experiment, it has been found that the application of mitochondrial therapy using allogeneic liver mitochondria in the BALB/c Nude mice with B16/F10 melanoma retards the tumor growth in the mice of both sexes.
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Plumping up a Cushion of Human Biowaste in Regenerative Medicine: Novel Insights into a State-of-the-Art Reserve Arsenal. Stem Cell Rev Rep 2022; 18:2709-2739. [PMID: 35505177 PMCID: PMC9064122 DOI: 10.1007/s12015-022-10383-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2022] [Indexed: 12/03/2022]
Abstract
Major breakthroughs and disruptive methods in disease treatment today owe their thanks to our inch by inch developing conception of the infinitive aspects of medicine since the very beginning, among which, the role of the regenerative medicine can on no account be denied, a branch of medicine dedicated to either repairing or replacing the injured or diseased cells, organs, and tissues. A novel means to accomplish such a quest is what is being called “medical biowaste”, a large assortment of biological samples produced during a surgery session or as a result of physiological conditions and biological activities. The current paper accentuating several of a number of promising sources of biowaste together with their plausible applications in routine clinical practices and the confronting challenges aims at inspiring research on the existing gap between clinical and basic science to further extend our knowledge and understanding concerning the potential applications of medical biowaste.
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Hsu CH, Roan JN, Fang SY, Chiu MH, Cheng TT, Huang CC, Lin MW, Lam CF. Transplantation of viable mitochondria improves right ventricular performance and pulmonary artery remodeling in rats with pulmonary arterial hypertension. J Thorac Cardiovasc Surg 2022; 163:e361-e373. [PMID: 32948302 DOI: 10.1016/j.jtcvs.2020.08.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/28/2020] [Accepted: 08/04/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Because mitochondrial dysfunction is a key factor in the progression of pulmonary hypertension, this study tested the hypothesis that transplantation of exogenous viable mitochondria can reverse pulmonary artery remodeling and restore right ventricular performance in pulmonary hypertension. METHODS Pulmonary hypertension was induced by parenteral injection of monocrotaline (60 mg/kg) and creation of a left-to-right shunt aortocaval fistula in rats. Three weeks after creation of fistula, the animals were randomly assigned to receive intravenous delivery of placebo solution or allogeneic mitochondria once weekly for 3 consecutive weeks. Mitochondria (100 μg) were isolated from the freshly harvested soleus muscles of naïve rats. Transthoracic echocardiography was performed at 3 weeks after mitochondrial delivery. RESULTS Ex vivo heart-lung block images acquired by an IVIS Spectrum (PerkinElmer, Waltham, Mass) imaging system confirmed the enhancement of MitoTracker (Invitrogen, Carlsbad, Calif) fluorescence in the pulmonary arteries. Mitochondria transplantation significantly increased lung tissue adenosine triphosphate concentrations and improved right ventricular performance, as evidenced by a reduction in serum levels of B-type natriuretic peptide and ventricular diameter. Right ventricular mass and wall thickness were restored in the mitochondrial group. In the pulmonary arteries of rats that received mitochondrial treatment, vascular smooth muscle cells expressed higher levels of α-smooth muscle actin and smooth muscle myosin heavy chain II, indicating the maintenance of the nonproliferative, contractile phenotype. The hyper-reactivity of isolated pulmonary arteries to α-adrenergic stimulation was also attenuated after mitochondrial transplantation. CONCLUSIONS Transplantation of viable mitochondria can restore the contractile phenotype and vasoreactivity of the pulmonary artery, thereby reducing the afterload and right ventricular remodeling in rats with established pulmonary hypertension. The improvement in overall right ventricular performance suggests that mitochondrial transplantation can be a revolutionary clinical therapeutic option for the management of pulmonary hypertension.
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Affiliation(s)
- Chih-Hsin Hsu
- Department of Internal Medicine, National Cheng Kung University Hospital and College of Medicine, Tainan, Taiwan; Department of Internal Medicine, National Cheng Kung University Hospital, Dou-Liou Branch, Yunlin, Taiwan
| | - Jun-Neng Roan
- Division of Cardiovascular Surgery, Department of Surgery, National Cheng Kung University Hospital and College of Medicine, Tainan, Taiwan
| | - Shih-Yuan Fang
- Department of Anesthesiology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Meng-Hsuan Chiu
- Department of Anesthesiology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tzu-Ting Cheng
- Department of Anesthesiology, E-Da Hospital and E-Da Cancer Hospital, Kaohsiung, Taiwan
| | - Chien-Chi Huang
- Department of Medical Research, E-Da Hospital and E-Da Cancer Hospital, Kaohsiung, Taiwan
| | - Ming-Wei Lin
- Department of Respiratory Therapy, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Medical Research, E-Da Hospital and E-Da Cancer Hospital, Kaohsiung, Taiwan; School of Medicine, I-Shou University College of Medicine, Kaohsiung, Taiwan
| | - Chen-Fuh Lam
- Department of Anesthesiology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Anesthesiology, E-Da Hospital and E-Da Cancer Hospital, Kaohsiung, Taiwan; School of Medicine, I-Shou University College of Medicine, Kaohsiung, Taiwan.
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24
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Hernández-Cruz EY, Amador-Martínez I, Aranda-Rivera AK, Cruz-Gregorio A, Pedraza Chaverri J. Renal damage induced by cadmium and its possible therapy by mitochondrial transplantation. Chem Biol Interact 2022; 361:109961. [DOI: 10.1016/j.cbi.2022.109961] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 04/05/2022] [Accepted: 04/22/2022] [Indexed: 12/14/2022]
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25
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Velarde F, Ezquerra S, Delbruyere X, Caicedo A, Hidalgo Y, Khoury M. Mesenchymal stem cell-mediated transfer of mitochondria: mechanisms and functional impact. Cell Mol Life Sci 2022; 79:177. [PMID: 35247083 PMCID: PMC11073024 DOI: 10.1007/s00018-022-04207-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 01/27/2022] [Accepted: 02/11/2022] [Indexed: 12/13/2022]
Abstract
There is a steadily growing interest in the use of mitochondria as therapeutic agents. The use of mitochondria derived from mesenchymal stem/stromal cells (MSCs) for therapeutic purposes represents an innovative approach to treat many diseases (immune deregulation, inflammation-related disorders, wound healing, ischemic events, and aging) with an increasing amount of promising evidence, ranging from preclinical to clinical research. Furthermore, the eventual reversal, induced by the intercellular mitochondrial transfer, of the metabolic and pro-inflammatory profile, opens new avenues to the understanding of diseases' etiology, their relation to both systemic and local risk factors, and also leads to new therapeutic tools for the control of inflammatory and degenerative diseases. To this end, we illustrate in this review, the triggers and mechanisms behind the transfer of mitochondria employed by MSCs and the underlying benefits as well as the possible adverse effects of MSCs mitochondrial exchange. We relay the rationale and opportunities for the use of these organelles in the clinic as cell-based product.
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Affiliation(s)
- Francesca Velarde
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
- Cells for Cells and REGENERO, The Chilean Consortium for Regenerative Medicine, Santiago, Chile
- Faculty of Medicine, Universidad de los Andes, Santiago, Chile
| | - Sarah Ezquerra
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
- Cells for Cells and REGENERO, The Chilean Consortium for Regenerative Medicine, Santiago, Chile
| | - Xavier Delbruyere
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
- Cells for Cells and REGENERO, The Chilean Consortium for Regenerative Medicine, Santiago, Chile
| | - Andres Caicedo
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador
- Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina iBioMed, Quito, Ecuador
- Mito-Act Research Consortium, Quito, Ecuador
- Sistemas Médicos SIME, Universidad San Francisco de Quito USFQ, Quito, Ecuador
| | - Yessia Hidalgo
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile.
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile.
- Cells for Cells and REGENERO, The Chilean Consortium for Regenerative Medicine, Santiago, Chile.
| | - Maroun Khoury
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile.
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile.
- Cells for Cells and REGENERO, The Chilean Consortium for Regenerative Medicine, Santiago, Chile.
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26
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Lechuga-Vieco AV, Latorre-Pellicer A, Calvo E, Torroja C, Pellico J, Acín-Pérez R, García-Gil ML, Santos A, Bagwan N, Bonzon-Kulichenko E, Magni R, Benito M, Justo-Méndez R, Simon AK, Sánchez-Cabo F, Vázquez J, Ruíz-Cabello J, Enríquez JA. Heteroplasmy of Wild Type Mitochondrial DNA Variants in Mice Causes Metabolic Heart Disease With Pulmonary Hypertension and Frailty. Circulation 2022; 145:1084-1101. [PMID: 35236094 PMCID: PMC8969846 DOI: 10.1161/circulationaha.121.056286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: In most eukaryotic cells, the mitochondrial DNA (mtDNA) is uniparentally transmitted and present in multiple copies derived from the clonal expansion of maternally inherited mtDNA. All copies are therefore near-identical, or homoplasmic. The presence of more than one mtDNA variant in the same cytoplasm can arise naturally or result from new medical technologies aimed at preventing mitochondrial genetic diseases and improving fertility. The latter is called divergent non-pathological mtDNAs heteroplasmy (DNPH). We hypothesized that DNPH is maladaptive and usually prevented by the cell. Methods: We engineered and characterized DNPH mice throughout their lifespan using transcriptomic, metabolomic, biochemical, physiological and phenotyping techniques. We focused on in vivo imaging techniques for non-invasive assessment of cardiac and pulmonary energy metabolism. Results: We show that DNPH impairs mitochondrial function, with profound consequences in critical tissues that cannot resolve heteroplasmy, particularly cardiac and skeletal muscle. Progressive metabolic stress in these tissues leads to severe pathology in adulthood, including pulmonary hypertension and heart failure, skeletal muscle wasting, frailty, and premature death. Symptom severity is strongly modulated by the nuclear context. Conclusions: Medical interventions that may generate DNPH should address potential incompatibilities between donor and recipient mtDNA.
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Affiliation(s)
- Ana Victoria Lechuga-Vieco
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain; The Kennedy Institute of Rheumatology, NDORMS, University of Oxford, Oxford, United Kingdom; Ciber de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Ana Latorre-Pellicer
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain; Unit of Clinical Genetics and Functional Genomics, Department of Pharmacology-Physiology, School of Medicine, University of Zaragoza, ISS-Aragon, Zaragoza, Spain
| | - Enrique Calvo
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain
| | - Carlos Torroja
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain
| | - Juan Pellico
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain; Ciber de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Rebeca Acín-Pérez
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain
| | - María Luisa García-Gil
- Centro Nacional de Microscopia Electrónica (ICTS-CNME), Universidad Complutense de Madrid, Madrid, Spain
| | - Arnoldo Santos
- Ciber de Enfermedades Respiratorias (CIBERES), Madrid, Spain; ITC, Ingeniería y Técnicas Clínicas, Madrid, Spain
| | - Navratan Bagwan
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain
| | - Elena Bonzon-Kulichenko
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain; Ciber de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Ricardo Magni
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | | | - Raquel Justo-Méndez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Anna Katharina Simon
- The Kennedy Institute of Rheumatology, NDORMS, University of Oxford, Oxford, United Kingdom
| | | | - Jesús Vázquez
- Ciber de Fragilidad y Envejecimiento Saludable (CIBERFES) Madrid, Spain; Ciber de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Jesús Ruíz-Cabello
- CIC biomaGUNE, 2014, Donostia-San Sebastián, Spain; IKERBASQUE, Basque Foundation for Science, Spain; Universidad Complutense de Madrid, Madrid, Spain
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27
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Zambrano K, Barba D, Castillo K, Noboa L, Argueta-Zamora D, Robayo P, Arizaga E, Caicedo A, Gavilanes AWD. Fighting Parkinson's disease: the return of the mitochondria. Mitochondrion 2022; 64:34-44. [PMID: 35218960 DOI: 10.1016/j.mito.2022.02.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/04/2022] [Accepted: 02/14/2022] [Indexed: 12/18/2022]
Abstract
Parkinson's disease (PD) is the most common neurodegenerative movement disorder, worldwide. PD neuro-energetically affects the extrapyramidal system, by the progressive loss of striatal dopaminergic neurons in the substantia nigra pars compacta, leading to motor impairment. During the progression of PD, there will be an increase in mitochondrial dysfunction, reactive oxygen species (ROS), stress and accumulation of α-synuclein in neurons. This results in mitochondrial mutations altering their function and fission-fusion mechanisms and central nervous system (CNS) degeneration. Intracellular mitochondrial dysfunction has been studied for a long time in PD due to the decline of mitochondrial dynamics inside neurons. Mitochondrial damage-associated molecular patterns (DAMPs) have been known to contribute to several CNS pathologies especially PD pathogenesis. New and exciting evidence regarding the exchange of mitochondria between healthy to damaged cells in the central nervous system (CNS) and the therapeutic use of the artificial mitochondrial transfer/transplant (AMT) marked a return of this organelle to develop innovative therapeutic procedures for PD. The focus of this review aims to shed light on the role of mitochondria, both intra and extracellularly in PD, and how AMT could be used to generate new potential therapies in the fight against PD. Moreover, we suggest that mitochondrial therapy could work as a preventative measure, motivating the field to move towards this goal.
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Affiliation(s)
- Kevin Zambrano
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina, Quito, Ecuador; School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands; Mito-Act Research Consortium, Quito, Ecuador; Instituto de Neurociencias, Universidad San Francisco de Quito USFQ, Quito, Ecuador
| | - Diego Barba
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina, Quito, Ecuador; Mito-Act Research Consortium, Quito, Ecuador
| | - Karina Castillo
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina, Quito, Ecuador
| | - Luis Noboa
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador
| | | | - Paola Robayo
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina, Quito, Ecuador
| | - Eduardo Arizaga
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador
| | - Andres Caicedo
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina, Quito, Ecuador; School for Mental Health and Neuroscience (MHeNs), Maastricht University, Maastricht, The Netherlands; Mito-Act Research Consortium, Quito, Ecuador; 7 Sistemas Médicos SIME, Universidad San Francisco de Quito, Quito, Ecuador
| | - Antonio W D Gavilanes
- Universidad San Francisco de Quito USFQ, Colegio de Ciencias de la Salud, Escuela de Medicina, Quito, Ecuador; Universidad San Francisco de Quito USFQ, Instituto de Investigaciones en Biomedicina, Quito, Ecuador
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28
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McCully JD, Del Nido PJ, Emani SM. Mitochondrial Transplantation for Organ Rescue. Mitochondrion 2022; 64:27-33. [PMID: 35217248 DOI: 10.1016/j.mito.2022.02.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/11/2022] [Accepted: 02/21/2022] [Indexed: 01/19/2023]
Abstract
Mitochondrial transplantation involves the replacement or augmentation of native mitochondria damaged, by ischemia, with viable, respiration-competent mitochondria isolated from non-ischemic tissue obtained from the patient's own body. The uptake and cellular functional integration of the transplanted mitochondria appears to occur in all cell types. Efficacy and safety have been demonstrated in cell culture, isolated perfused organ, in vivo large animal studies and in a first-human clinical study. Herein, we review our findings and provide insight for use in the treatment of organ ischemia- reperfusion injury.
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Affiliation(s)
- James D McCully
- Department of Cardiac Surgery, Boston Children's Hospita; Harvard Medical School, Boston, MA.
| | - Pedro J Del Nido
- Department of Cardiac Surgery, Boston Children's Hospita; Harvard Medical School, Boston, MA
| | - Sitaram M Emani
- Department of Cardiac Surgery, Boston Children's Hospita; Harvard Medical School, Boston, MA
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29
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Promising Treatment for Multiple Sclerosis: Mitochondrial Transplantation. Int J Mol Sci 2022; 23:ijms23042245. [PMID: 35216361 PMCID: PMC8877878 DOI: 10.3390/ijms23042245] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/21/2022] [Accepted: 02/14/2022] [Indexed: 02/04/2023] Open
Abstract
In recent years, several studies have examined the multifaceted role of mitochondria in Multiple Sclerosis (MS), suggesting that, besides inflammation and demyelination, mitochondrial aberration is a crucial factor in mediating axonal degeneration, the latter being responsible for persistent disabilities in MS patients. Therefore, mitochondria have been recognized as a possible multiple sclerosis therapeutic target. Recently, mitochondrial transplantation has become a new term for the transfer of live mitochondria into damaged cells for the treatment of various diseases, including neurodegenerative diseases. In this hypothesis, we propose mitochondrial transplantation as a new, potentially applicable approach to counteract axonal degeneration in multiple sclerosis.
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30
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Kaur MM, Sharma DS. Mitochondrial repair as potential pharmacological target in cerebral ischemia. Mitochondrion 2022; 63:23-31. [PMID: 34999014 DOI: 10.1016/j.mito.2022.01.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 12/31/2021] [Accepted: 01/03/2022] [Indexed: 12/19/2022]
Abstract
Cerebral ischemia and its consequences like transient ischemic attack, aneurysm and stroke are the common and devastating conditions which remain the leading cause of mortality after coronary heart disease in developed countries and are the greatest cause of disability, leaving 50% of survivors permanently disabled. Despite recognition of risk factors and mechanisms involved in the pathology of the disease, treatment of ischemic disorders is limited to thrombolytic drugs like recombinant tissue plasminogen activator (rt-PA) and clinical rendition of the neuroprotective agents have not been so successful. Recent studies evidenced the role of mitochondrial dysfunction in neuronal damage that occurred after cerebral ischemia. This review article will focus on the various fundamental mechanisms responsible for neuronal damage because of mitochondrial dysfunction including cell signaling pathways, autophagy, apoptosis/necrosis, generation of reactive oxygen species, calcium overload, the opening of membrane permeability transition pore (mPTP), mitochondrial dynamics and biogenesis. Recent studies have concerned the significant role of mitochondrial biogenesis in mitochondrial repair and transfer of healthy mitochondria from astrocytes to the damaged neurons, providing neuroprotection and neural recovery following ischemia. Novel and influential studies have evidenced the significant role of mitochondria transfer and mitochondrial transplantation in reviving cell energy and in replacement of impaired or dysfunctional mitochondria with healthy mitochondria after ischemic episode. This review article will focus on recent advances in mitochondrial interventions and exogenous therapeutic modalities like mitochondria transfer technique, employment of stem cells, mitochondrial transplantation, miRNA inhibition and mitochondrial-targeted Sirtuin1 activator for designing novel and promising treatment for cerebral ischemia induced pathological states.
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Affiliation(s)
- Ms Mandeep Kaur
- Research Scholar, Department of Pharmacology, School of Pharmaceutical Sciences, CT University, Ludhiana, Punjab, India.
| | - Dr Saurabh Sharma
- Principal and Head, School of Pharmaceutical Sciences, CT University, Ludhiana, Punjab, India.
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31
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Pang YL, Fang SY, Cheng TT, Huang CC, Lin MW, Lam CF, Chen KB. Viable Allogeneic Mitochondria Transplantation Improves Gas Exchange and Alveolar-Capillary Permeability in Rats with Endotoxin-Induced Acute Lung Injuries. Int J Med Sci 2022; 19:1036-1046. [PMID: 35813297 PMCID: PMC9254373 DOI: 10.7150/ijms.73151] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/24/2022] [Indexed: 12/02/2022] Open
Abstract
Background: Acute lung injuries (ALI) cause disruption of the alveolar-capillary barrier and is the leading cause of death in critically ill patients. This study tested the hypothesis that the administration of freshly isolated viable allogeneic mitochondria can prevent alveolar-capillary barrier injuries at the endothelial level, as mitochondrial dysfunction of the pulmonary endothelium is a critical aspect of ALI progression. Methods: ALI was induced by intratracheal lipopolysaccharide instillation (LPS, 1mg/kg) in anesthetized rats. Mitochondria (100 µg) were isolated from the freshly harvested soleus muscles of naïve rats and stained with a green fluorescence MitoTracker™ dyne. A mitochondria or placebo solution was randomly administered into the jugular veins of the rats at 2 h and 4 h after ALI induction. An arterial blood gas analysis was done 20 h later. The animals were then sacrificed and lung tissues were harvested for analysis. Results: An IVIS Spectrum imaging system was used to obtain ex vivo heart-lung block images and track the enhancement of MitoTracker™ fluorescence in the lungs. Mitochondria transplantation significantly improved arterial oxygen contents (PaO2 and SaO2) and reduced CO2 tension in rats with ALI. Animals with mitochondrial transplants had significantly higher ATP concentrations in their lung tissues. Allogeneic mitochondria transplantation preserved alveolar-capillary barrier function, as shown by a reduction in protein levels in the bronchoalveolar lavage fluid and decreased extravasated Evans blue dyne and hemoglobin content in lung tissues. In addition, relaxation responses to acetylcholine and eNOS expression were potentiated in injured pulmonary arteries and inflammatory cells infiltration into lung tissue was reduced following mitochondrial transplantation. Conclusions: Transplantation of viable mitochondria protects the integrity of endothelial lining of the alveolar-capillary barrier, thereby improving gas exchange during the acute stages of endotoxin-induced ALI. However, the long-term effects of mitochondrial transplantation on pulmonary function recovery after ALI requires further investigation.
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Affiliation(s)
- Yu-Li Pang
- Department of Anesthesiology, Chi Mei Medical Center, Tainan 710, Taiwan
| | - Shi-Yuan Fang
- Department of Anesthesiology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
| | - Tzu-Ting Cheng
- Department of Anesthesiology, E-Da Hospital and E-Da Cancer Hospital, Kaohsiung 824, Taiwan
| | - Chien-Chi Huang
- Department of Anesthesiology, E-Da Hospital and E-Da Cancer Hospital, Kaohsiung 824, Taiwan.,Department of Medical Research, E-Da Hospital and E-Da Cancer Hospital, Kaohsiung 824, Taiwan
| | - Ming-Wei Lin
- Department of Medical Research, E-Da Hospital and E-Da Cancer Hospital, Kaohsiung 824, Taiwan
| | - Chen-Fuh Lam
- Department of Anesthesiology, E-Da Hospital and E-Da Cancer Hospital, Kaohsiung 824, Taiwan.,School of Medicine, I-Shou University College of Medicine, Kaohsiung 824, Taiwan
| | - Kuen-Bao Chen
- Department of Anesthesiology, China Medical University Hospital, Taichung 404, Taiwan
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ÇİÇEK Z, TEKİN V. Sisplatin ve insan mezenkimal kök hücrelerden izole edilen mitokondri naklinin DU-145 hücre proliferasyonuna etkisi. CUKUROVA MEDICAL JOURNAL 2021. [DOI: 10.17826/cumj.912336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Zhao J, Qu D, Xi Z, Huan Y, Zhang K, Yu C, Yang D, Kang J, Lin W, Wu S, Wang Y. Mitochondria transplantation protects traumatic brain injury via promoting neuronal survival and astrocytic BDNF. Transl Res 2021; 235:102-114. [PMID: 33798765 DOI: 10.1016/j.trsl.2021.03.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 02/21/2021] [Accepted: 03/23/2021] [Indexed: 01/07/2023]
Abstract
Traumatic brain injury (TBI) is one of the leading causes of disability and paralysis around the world. Secondary injury, characterized by progressive neuronal loss and astrogliosis, plays important roles in the post-TBI cognitive impairment and mood disorder. Unfortunately, there still lacks effective treatments, particularly surgery interferences for it. Recent findings of intercellular mitochondria transfer implies a potential therapeutic value of mitochondria transplantation for TBI, which has not been tested yet. In the present study, we demonstrated a quick dysfunction of mitochondria, up-regulation of Tom20 in the injured cortex and subsequent cognitive and mood impairment. Our data demonstrated that mitochondria derived from allogeneic liver or autogeneic muscle stimulated similar microglial activation in brain parenchyma. In vitro experiments showed that exogenous mitochondria could be easily internalized by neurons, astrocytes, and microglia, except for oligodendrocytes. Mitochondria transplantation effectively rescued neuronal apoptosis, restored the expression of Tom20 and the phosphorylation of JNK. Further analysis revealed that mitochondria transplantation in injured cortex induced a significant up-regulation of BDNF in reactive astrocytes, improved animals' spatial memory and alleviated anxiety. In together, our data indicate that mitochondria transplantation may has the potential of clinical translation for TBI treatment, in combination with surgery.
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Affiliation(s)
- Jiqian Zhao
- Department of Neurobiology and Institute of Neurosciences, School of Basic, Medicine, Fourth Military Medical University, Xi'an, Shaanxi, PR China
| | - Dujie Qu
- Department of General Practice, Luochuan County Hospital, Yanan, Shaanxi, PR China
| | - Zihan Xi
- Department of Hepatobiliary Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, PR China
| | - Yu Huan
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, PR China
| | - Kun Zhang
- Department of Neurobiology and Institute of Neurosciences, School of Basic, Medicine, Fourth Military Medical University, Xi'an, Shaanxi, PR China
| | - Caiyong Yu
- Department of Neurobiology and Institute of Neurosciences, School of Basic, Medicine, Fourth Military Medical University, Xi'an, Shaanxi, PR China
| | - Dingding Yang
- Department of Neurobiology and Institute of Neurosciences, School of Basic, Medicine, Fourth Military Medical University, Xi'an, Shaanxi, PR China
| | - Junjun Kang
- Department of Neurobiology and Institute of Neurosciences, School of Basic, Medicine, Fourth Military Medical University, Xi'an, Shaanxi, PR China
| | - Wei Lin
- Department of Neurosurgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, PR China.
| | - Shengxi Wu
- Department of Neurobiology and Institute of Neurosciences, School of Basic, Medicine, Fourth Military Medical University, Xi'an, Shaanxi, PR China.
| | - Yazhou Wang
- Department of Neurobiology and Institute of Neurosciences, School of Basic, Medicine, Fourth Military Medical University, Xi'an, Shaanxi, PR China.
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Mitochondrial Dysfunction in Diseases, Longevity, and Treatment Resistance: Tuning Mitochondria Function as a Therapeutic Strategy. Genes (Basel) 2021; 12:genes12091348. [PMID: 34573330 PMCID: PMC8467098 DOI: 10.3390/genes12091348] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 01/31/2023] Open
Abstract
Mitochondria are very important intracellular organelles because they have various functions. They produce ATP, are involved in cell signaling and cell death, and are a major source of reactive oxygen species (ROS). Mitochondria have their own DNA (mtDNA) and mutation of mtDNA or change the mtDNA copy numbers leads to disease, cancer chemo/radioresistance and aging including longevity. In this review, we discuss the mtDNA mutation, mitochondrial disease, longevity, and importance of mitochondrial dysfunction in cancer first. In the later part, we particularly focus on the role in cancer resistance and the mitochondrial condition such as mtDNA copy number, mitochondrial membrane potential, ROS levels, and ATP production. We suggest a therapeutic strategy employing mitochondrial transplantation (mtTP) for treatment-resistant cancer.
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Shi C, Guo H, Liu X. Platelet Mitochondria Transplantation Rescues Hypoxia/Reoxygenation-Induced Mitochondrial Dysfunction and Neuronal Cell Death Involving the FUNDC2/PIP3/Akt/FOXO3a Axis. Cell Transplant 2021; 30:9636897211024210. [PMID: 34105393 PMCID: PMC8193664 DOI: 10.1177/09636897211024210] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Mitochondrial transplantation emerges as a novel therapeutic solution for ischemia/reperfusion injury (IRI) in various tissues. Platelets have recently been used in mitochondrial transplantation as readily-available donors of small-size platelet mitochondria (plt-mito). Interestingly, FUN14 Domain Containing 2 (FUNDC2), a protein highly-expressed in the outer membrane (OMM) of plt-mito, has been identified to maintain platelet survival under hypoxic condition. The current study determined whether and how FUNDC2 contributed to the therapeutic effect of plt-mito transplantation for hypoxia/reoxygenation (HR) injury. The results showed that incorporation of human plt-mito into SH-SY5Y cells rescued HR-induced mitochondrial malfunction and mitochondrial apoptotic pathway. Mechanistically, plt-mito transplantation led to an increased expression of FUNDC2 in the recipient cells. This protein induced mitochondrial translocation of phosphatidylinositol-3,4,5-trisphosphate (PIP3) via its N-term, resulting in the stimulation of the protein kinase B (Akt)/forkhead box O3a (FOXO3a) pathway, which inhibited HR-induced mitochondrial accumulation of a mitochondrial target of FOXO3a, Bim, also known as a pro-apoptotic protein. Therefore, the FUNDC2/PIP3/Akt/FOXO3a axis may facilitate the incorporated plt-mito to restore mitochondrial function and cell viability of the recipient cells, and platelets may serve as readily-available sources of donor mitochondria that afford therapeutic benefits against IRI.
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Affiliation(s)
- Chun Shi
- Department of Neurology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
| | - Han Guo
- Department of Anatomy, Dali University, Yunnan, China
| | - Xintong Liu
- Department of Neurology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
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36
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Chang JC, Chao YC, Chang HS, Wu YL, Chang HJ, Lin YS, Cheng WL, Lin TT, Liu CS. Intranasal delivery of mitochondria for treatment of Parkinson's Disease model rats lesioned with 6-hydroxydopamine. Sci Rep 2021; 11:10597. [PMID: 34011937 PMCID: PMC8136477 DOI: 10.1038/s41598-021-90094-w] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 03/23/2021] [Indexed: 02/06/2023] Open
Abstract
The feasibility of delivering mitochondria intranasally so as to bypass the blood-brain barrier in treating Parkinson's disease (PD), was evaluated in unilaterally 6-OHDA-lesioned rats. Intranasal infusion of allogeneic mitochondria conjugated with Pep-1 (P-Mito) or unconjugated (Mito) was performed once a week on the ipsilateral sides of lesioned brains for three months. A significant improvement of rotational and locomotor behaviors in PD rats was observed in both mitochondrial groups, compared to sham or Pep-1-only groups. Dopaminergic (DA) neuron survival and recovery > 60% occurred in lesions of the substantia nigra (SN) and striatum in Mito and P-Mito rats. The treatment effect was stronger in the P-Mito group than the Mito group, but the difference was insignificant. This recovery was associated with restoration of mitochondrial function and attenuation of oxidative damage in lesioned SN. Notably, P-Mito suppressed plasma levels of inflammatory cytokines. Mitochondria penetrated the accessory olfactory bulb and doublecortin-positive neurons of the rostral migratory stream (RMS) on the ipsilateral sides of lesions and were expressed in striatal, but not SN DA neurons, of both cerebral hemispheres, evidently via commissural fibers. This study shows promise for intranasal delivery of mitochondria, confirming mitochondrial internalization and migration via RMS neurons in the olfactory bulb for PD therapy.
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Affiliation(s)
- Jui-Chih Chang
- Vascular and Genomic Center, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan.
| | - Yi-Chun Chao
- Vascular and Genomic Center, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan
| | - Huei-Shin Chang
- Vascular and Genomic Center, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan
| | - Yu-Ling Wu
- Vascular and Genomic Center, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan
| | - Hui-Ju Chang
- Vascular and Genomic Center, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan
| | - Yong-Shiou Lin
- Vascular and Genomic Center, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan
| | - Wen-Ling Cheng
- Vascular and Genomic Center, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan
| | - Ta-Tsung Lin
- Vascular and Genomic Center, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan
| | - Chin-San Liu
- Vascular and Genomic Center, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan.
- Department of Neurology, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua, 50094, Taiwan.
- School of Chinese Medicine, Graduate Institute of Chinese Medicine, Graduate Institute of Integrated Medicine, College of Chinese Medicine, Research Center for Chinese Medicine and Acupuncture, China Medical University, Taichung, 40447, Taiwan.
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Yu Z, Hou Y, Zhou W, Zhao Z, Liu Z, Fu A. The effect of mitochondrial transplantation therapy from different gender on inhibiting cell proliferation of malignant melanoma. Int J Biol Sci 2021; 17:2021-2033. [PMID: 34131403 PMCID: PMC8193273 DOI: 10.7150/ijbs.59581] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/23/2021] [Indexed: 01/16/2023] Open
Abstract
Today mitochondria are considered much more than a energy plant in cells. Mitochondrial transplantation therapy has been an active research area for treating mitochondria-associated diseases from animal studies to clinical trials. However, the specific mechanism involved in the anti-tumor activity of healthy mitochondria remain to be characterized. Here we investigate the signal mechanism and gender difference of mitochondrial transplantation therapy against malignant melanoma. In the study, we administrated intact mitochondria extracted from mouse livers respectively to the mice bearing malignantly subcutaneous and metastatic melanoma, and identified the signal mechanism responsible for the mitochondrial treatment through transcriptomic analysis. Meanwhile, the efficiency of female mitochondria and male mitochondria was compared in the cultured melanoma cells and transplanted melanoma in mice. The results suggested that the mitochondria significantly inhibited the tumor cell proliferation in vitro through cell cycle arrest and induction of cell apoptosis. In the melanoma-bearing mice, the mitochondria retard the tumor growth and lung migration, and the transcriptomic analysis indicated that general chromosome silencing was strongly associated with the mitochondria against melanoma after the mitochondrial transplantation on the metastasis melanoma. Moreover, the anti-tumor activity of mitochondria from female animals was more efficient in comparison to the males, and the female mitochondria could probably induce more persuasive mitochondria-nuclear communication than the mitochondria from male mice. The study identifies the anti-tumor mechanism of the mitochondrial transplantation therapy, and provides a novel insight into the effect of mitochondria from different gender.
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Affiliation(s)
| | | | | | | | | | - Ailing Fu
- School of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
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38
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Zhao Z, Hou Y, Zhou W, Keerthiga R, Fu A. Mitochondrial transplantation therapy inhibit carbon tetrachloride-induced liver injury through scavenging free radicals and protecting hepatocytes. Bioeng Transl Med 2021; 6:e10209. [PMID: 34027095 PMCID: PMC8126821 DOI: 10.1002/btm2.10209] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/02/2020] [Accepted: 12/06/2020] [Indexed: 12/14/2022] Open
Abstract
Carbon tetrachloride (CCl4)-induced liver injury is predominantly caused by free radicals, in which mitochondrial function of hepatocytes is impaired, accompanying with the production of ROS and decreased ATP energy supply in animals intoxicated with CCl4. Here we explored a novel therapeutic approach, mitochondrial transplantation therapy, for treating the liver injury. The results showed that mitochondria entered hepatocytes through macropinocytosis pathway, and thereby cell viability was recovered in a concentration-dependent manner. Mitochondrial therapy could increase ATP supply and reduce free radical damage. In liver injury model of mice, mitochondrial therapy significantly improved liver function and prevented tissue fibrogenesis. Transcriptomic data revealed that mitochondrial unfold protein response (UPRmt), a protective transcriptional response of mitochondria-to-nuclear retrograde signaling, would be triggered after mitochondrial administration. Then the anti-oxidant genes were up-regulated to scavenge free radicals. The mitochondrial function was rehabilitated through the transcriptional activation of respiratory chain enzyme and mitophage-associated genes. The protective response re-balanced the cellular homeostasis, and eventually enhanced stress resistance that is linked to cell survival. The efficacy of mitochondrial transplantation therapy in the animals would suggest a novel approach for treating liver injury caused by toxins.
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Affiliation(s)
- Zizhen Zhao
- College of Pharmaceutical Sciences, Southwest UniversityChongqingChina
| | - Yixue Hou
- College of Pharmaceutical Sciences, Southwest UniversityChongqingChina
| | - Wei Zhou
- College of Pharmaceutical Sciences, Southwest UniversityChongqingChina
| | | | - Ailing Fu
- College of Pharmaceutical Sciences, Southwest UniversityChongqingChina
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39
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Popov LD. One step forward: extracellular mitochondria transplantation. Cell Tissue Res 2021; 384:607-612. [PMID: 33660051 DOI: 10.1007/s00441-021-03428-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 01/25/2021] [Indexed: 12/14/2022]
Abstract
Mitochondria play a key role in cellular energy production and contribute to cell metabolism, homeostasis, intracellular signalling and organelle's quality control, among other roles. Viable, respiratory-competent mitochondria exist also outside the cells. Such extracellular/exogenous mitochondria occur in the bloodstream, being released by platelets, activated monocytes and endothelial progenitor cells. In the nervous system, the cerebrospinal fluid contains mitochondria discharged by astrocytes. Various pathologies, including the cardiovascular and neurodegenerative diseases, are associated with mitochondrial dysfunction. A strategy to reverse dysfunction and restore cell normality is the transplantation of mitochondria (freshly isolated from a healthy tissue) into the zone at risk, such as the ischemic heart and/or damaged nervous tissue. The functional exogenous mitochondria will replace the harmed ones, ensuing cardioprotective and neuroprotective effects. The diversity of transplantation settings (in vitro, in animal models and patients) offered variable answers (including lack of consensus) on efficacy of this strategy. Therefore, a critical overview of the current and future trends in mitochondrial transplantation seems to be required. Here, we outline the recent developments on (i) extracellular mitochondria types and roles, (ii) transplantation protocols, (iii) mechanisms of mitochondrial incorporation, (iv) the benefit of extracellular mitochondria transplantation in human health and diseases and (v) open questions that deserve urgent answers.
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Affiliation(s)
- Lucia-Doina Popov
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, 8, B.P. Hasdeu Street, 050568, Bucharest, Romania.
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Picone P, Porcelli G, Bavisotto CC, Nuzzo D, Galizzi G, Biagio PLS, Bulone D, Di Carlo M. Synaptosomes: new vesicles for neuronal mitochondrial transplantation. J Nanobiotechnology 2021; 19:6. [PMID: 33407593 PMCID: PMC7789323 DOI: 10.1186/s12951-020-00748-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 12/05/2020] [Indexed: 12/19/2022] Open
Abstract
Background Mitochondrial dysfunction is a critical factor in the onset and progression of neurodegenerative diseases. Recently, mitochondrial transplantation has been advised as an innovative and attractive strategy to transfer and replace damaged mitochondria. Here we propose, for the first time, to use rat brain extracted synaptosomes, a subcellular fraction of isolated synaptic terminal that contains mitochondria, as mitochondrial delivery systems. Results Synaptosome preparation was validated by the presence of Synaptophysin and PSD95. Synaptosomes were characterized in terms of dimension, zeta potential, polydispersity index and number of particles/ml. Nile Red or CTX-FITCH labeled synaptosomes were internalized in LAN5 recipient cells by a mechanism involving specific protein–protein interaction, as demonstrated by loss of fusion ability after trypsin treatment and using different cell lines. The loading and release ability of the synaptosomes was proved by the presence of curcumin both into synaptosomes and LAN5 cells. The vitality of mitochondria transferred by Synaptosomes was demonstrated by the presence of Opa1, Fis1 and TOM40 mitochondrial proteins and JC-1 measurements. Further, synaptosomes deliver vital mitochondria into the cytoplasm of neuronal cells as demonstrated by microscopic images, increase of TOM 40, cytochrome c, Hexokinase II mitochondrial proteins, and presence of rat mitochondrial DNA. Finally, by using synaptosomes as a vehicle, healthy mitochondria restored mitochondrial function in cells containing rotenone or CCCp damaged mitochondria. Conclusions Taken together these results suggest that synaptosomes can be a natural vehicle for the delivery of molecules and organelles to neuronal cells. Further, the replacement of affected mitochondria with healthy ones could be a potential therapy for treating neuronal mitochondrial dysfunction-related diseases.![]()
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Affiliation(s)
- Pasquale Picone
- Istituto per la Ricerca e l' Innovazione Biomedica (IRIB) CNR, via U. La Malfa 153, 90146, Palermo, Italy
| | - Gaetana Porcelli
- Istituto per la Ricerca e l' Innovazione Biomedica (IRIB) CNR, via U. La Malfa 153, 90146, Palermo, Italy
| | - Celeste Caruso Bavisotto
- Istituto di Biofisica (IBF) (sez. Palermo) CNR, via U. La Malfa, 153, 90146, Palermo, Italy.,Dipartimento di Biomedicina, Neuroscienze, e Diagnostica Avanzata (BIND) (Sez. Anatomia Umana), Università di Palermo, via del Vespro 129, 90127, Palermo, Italy.,Istituto Euro-Mediterraneo di Scienze e Tecnologie (IEMEST), via M. Miraglia, 20, 90139, Palermo, Italy
| | - Domenico Nuzzo
- Istituto per la Ricerca e l' Innovazione Biomedica (IRIB) CNR, via U. La Malfa 153, 90146, Palermo, Italy
| | - Giacoma Galizzi
- Istituto per la Ricerca e l' Innovazione Biomedica (IRIB) CNR, via U. La Malfa 153, 90146, Palermo, Italy
| | - Pier Luigi San Biagio
- Istituto di Biofisica (IBF) (sez. Palermo) CNR, via U. La Malfa, 153, 90146, Palermo, Italy
| | - Donatella Bulone
- Istituto di Biofisica (IBF) (sez. Palermo) CNR, via U. La Malfa, 153, 90146, Palermo, Italy
| | - Marta Di Carlo
- Istituto per la Ricerca e l' Innovazione Biomedica (IRIB) CNR, via U. La Malfa 153, 90146, Palermo, Italy.
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Espino De la Fuente-Muñoz C, Arias C. The therapeutic potential of mitochondrial transplantation for the treatment of neurodegenerative disorders. Rev Neurosci 2020; 32:203-217. [PMID: 33550783 DOI: 10.1515/revneuro-2020-0068] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/29/2020] [Indexed: 02/07/2023]
Abstract
Mitochondrial activity is essential to support neural functions, and changes in the integrity and activity of the mitochondria can contribute to synaptic damage and neuronal death, especially in degenerative diseases associated with age, such as Alzheimer's and Parkinson's disease. Currently, different approaches are used to treat these conditions, and one strategy under research is mitochondrial transplantation. For years, mitochondria have been shown to be transferred between cells of different tissues. This process has allowed several attempts to develop transplantation schemes by isolating functional mitochondria and introducing them into damaged tissue in particular to counteract the harmful effects of myocardial ischemia. Recently, mitochondrial transfer between brain cells has also been reported, and thus, mitochondrial transplantation for disorders of the nervous system has begun to be investigated. In this review, we focus on the relevance of mitochondria in the nervous system, as well as some mitochondrial alterations that occur in neurodegenerative diseases associated with age. In addition, we describe studies that have performed mitochondrial transplantation in various tissues, and we emphasize the advances in mitochondrial transplantation aimed at treating diseases of the nervous system.
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Affiliation(s)
- César Espino De la Fuente-Muñoz
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, AP 70-228, 04510, Ciudad de México, México
| | - Clorinda Arias
- Departamento de Medicina Genómica y Toxicología Ambiental, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, AP 70-228, 04510, Ciudad de México, México
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Liu X, Khouri-Farah N, Wu CH, Wu GY. Targeted delivery of mitochondria to the liver in rats. J Gastroenterol Hepatol 2020; 35:2241-2247. [PMID: 32386240 DOI: 10.1111/jgh.15091] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/21/2020] [Accepted: 05/05/2020] [Indexed: 01/13/2023]
Abstract
BACKGROUND AND AIM Mitochondrial damage is commonly involved in liver injury. We have previously shown that normal mitochondria can be coated with a carrier protein to form complexes that are specifically taken up by liver cells in culture. The aim of the current study was to determine whether mitochondrial complexes could be specifically delivered to the livers of living rats by intravenous injection. METHODS Mitochondria were harvested from fresh mouse liver, mixed with an asialoglycoprotein-based carrier, asialoorosomucoid-polylysine (AsOR-PL), and purified to form complexes. To facilitate the release of internalized mitochondria from endosomes, an endosomolytic peptide, listeriolysin O (LLO), was coupled to AsOR to form AsOR-LLO. Mitochondria alone, mitochondrial complexes with AsOR-PL, and mitochondrial complexes plus AsOR-LLO conjugate all containing the same number of mitochondria were injected intravenously. Animals were killed, and organs were removed and analyzed by quantitative polymerase chain reaction of mouse mitochondrial DNA, electron microscopy (EM), and in situ polymerase chain reaction and hybridization followed by immunohistochemical analyses. RESULTS Calculations revealed that approximately 27% of the total injected mitochondria was detected in the liver, while less than 2% was found in spleen, and < 1% in lungs. Immunohistochemistry showed that mouse mitochondrial DNA staining was minimal with mitochondrial complexes alone, strong periportal with mitochondrial complexes co-injected with AsOR-LLO, and absent with mitochondria alone. CONCLUSIONS Targetable mitochondrial complexes can be delivered to rat liver, and the efficiency of that process is greatly enhanced by co-injection of a targetable endosomal release agent, AsOR-LLO.
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Affiliation(s)
- Xiaocong Liu
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Nagham Khouri-Farah
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Catherine H Wu
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - George Y Wu
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, Connecticut, USA
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Liu J, Liu X, Wu M, Qi G, Liu B. Engineering Living Mitochondria with AIE Photosensitizer for Synergistic Cancer Cell Ablation. NANO LETTERS 2020; 20:7438-7445. [PMID: 32969665 DOI: 10.1021/acs.nanolett.0c02778] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Photodynamic therapy (PDT) has been increasingly studied in cancer treatment, and several factors have been identified to limit the PDT therapeutic efficiency. Taking Bcl-2 protein as an example, its overexpressing in cancer cells could strengthen the antioxidant and antiapoptotic capability of the cells, making PDT less effective in cancer cell treatment. To address this issue, we developed an engineered living system by integrating an aggregation-induced emission photosensitizer (AIE PS) with bioactive mitochondria (Mito-AIEgen-lipid) for enhanced PDT. The AIE PS engineered mitochondria could not only change the energetic metabolism of cancer cells from aerobic glycolysis to normal oxide phosphorylation for cancer cell growth inhibition but also activate the apoptotic pathway and reduce the expression of antiapoptotic protein Bcl-2. This specific organelle-based living system holds great promise to enhance the therapeutic efficiency of PDT by integrating the advantages of synthetic organic small molecules with biological components.
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Affiliation(s)
- Jingjing Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Xingang Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Min Wu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Guobin Qi
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
| | - Bin Liu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore 117585, Singapore
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, China
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Mesenchymal stem cells-derived mitochondria transplantation mitigates I/R-induced injury, abolishes I/R-induced apoptosis, and restores motor function in acute ischemia stroke rat model. Brain Res Bull 2020; 165:70-80. [PMID: 33010349 DOI: 10.1016/j.brainresbull.2020.09.018] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 08/24/2020] [Accepted: 09/23/2020] [Indexed: 12/18/2022]
Abstract
Acute ischemia stroke (AIS) is one of the leading causes of mortality and disability worldwide, and its neurological impacts are devastating and permanent. There is no efficient and real treatment for acute ischemia stroke so far. Therefore, development of efficient therapeutic strategies is under focus of investigations by basic and clinical scientists. Brain is one of the organs with high energy consumption and metabolism. Hence, its functionality is highly dependent on mitochondrial activity and integrity. Therefore, mitochondria play a vital homeostatic role in neurons physiology and mitochondrial dysfunction implications have been reported in a variety of nervous system diseases including acute ischemia stroke. In an attempt to investigate and introduce a novel potential therapeutic strategy for AIS, we isolated healthy mitochondria from human umbilical cord derived mesenchymal stem cells (hUC-MSCs) followed by their intracerebroventricular transplantation in a rat model of ischemia, i.e. middle cerebral artery occlusion (MCAO). Here we report that the mitochondrial transplantation ameliorated the reperfusion/ischemia-induced damages as reflected by declined blood creatine phosphokinase level, abolished apoptosis, decreased astroglyosis and microglia activation, reduced infarct size, and improved motor function. Although further preclinical and clinical studies are required, our findings strongly suggest that transplantation of MSCs-derived mitochondria is a suitable, potential and efficient therapeutic option for acute ischemia stroke.
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Shanmughapriya S, Langford D, Natarajaseenivasan K. Inter and Intracellular mitochondrial trafficking in health and disease. Ageing Res Rev 2020; 62:101128. [PMID: 32712108 DOI: 10.1016/j.arr.2020.101128] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 07/13/2020] [Accepted: 07/17/2020] [Indexed: 02/07/2023]
Abstract
Neurons and glia maintain central nervous system (CNS) homeostasis through diverse mechanisms of intra- and intercellular signaling. Some of these interactions include the exchange of soluble factors between cells via direct cell-to-cell contact for both short and long-distance transfer of biological materials. Transcellular transfer of mitochondria has emerged as a key example of this communication. This transcellular transfer of mitochondria are dynamically involved in the cellular and tissue response to CNS injury and play beneficial roles in recovery. This review highlights recent research addressing the cause and effect of intra- and intercellular mitochondrial transfer with a specific focus on the future of mitochondrial transplantation therapy. We believe that mitochondrial transfer plays a crucial role during bioenergetic crisis/deficit, but the quality, quantity and mode of mitochondrial transfer determines the protective capacity for the receiving cells. Mitochondrial transplantation is a new treatment paradigm and will overcome the major bottleneck of traditional approach of correcting mitochondria-related disorders.
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Comparison of mitochondrial transplantation by using a stamp-type multineedle injector and platelet-rich plasma therapy for hair aging in naturally aging mice. Biomed Pharmacother 2020; 130:110520. [PMID: 32707439 DOI: 10.1016/j.biopha.2020.110520] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/06/2020] [Accepted: 07/07/2020] [Indexed: 01/01/2023] Open
Abstract
The mechanism of hair loss caused by aging is related to mitochondrial dysfunction. Pep-1-mediated mitochondrial transplantation is a potential therapeutic application for mitochondrial disorders, but its efficacy against hair aging remains unknown. This study compared platelet-rich plasma (PRP) therapy with mitochondrial transplantation for hair restoration and examined the related regulation in naturally aging mice. After dorsal hair removal, 100-week-old mice received weekly unilateral injections of 200 μg of allogeneic mitochondria-labeled 5-bromo-2'-deoxyuridine with (P-Mito) or without Pep-1 conjugation (Mito) or human PRP with a stamp-type electric injector for 1 month. The contralateral sides were used as corresponding sham controls. Compared with the control and corresponding sham groups, all treatments stimulated hair regrowth, and the effectiveness of P-Mito was equal to that of PRP. However, histology revealed that only P-Mito maintained hair length until day 28 and yielded more anagen follicles with abundant dermal collagen equivalent to that of the PRP group. Mitochondrial transplantation increased the thickness of subcutaneous fat compared with the control and PRP groups, and only P-Mito consistently increased mitochondria in the subcutaneous muscle and mitochondrial DNA copies in the skin layer. Therefore, P-Mito had a higher penetrating capacity than Mito did. Moreover, P-Mito treatment was as effective as PRP treatment in comprehensively reducing the expression of aging-associated gene markers, such as IGF1R and MRPS5, and increasing antiaging Klotho gene expression. This study validated the efficacy of mitochondrial therapy in the restoration of aging-related hair loss and demonstrated the distinct effects of PRP treatment.
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47
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Nakhle J, Rodriguez AM, Vignais ML. Multifaceted Roles of Mitochondrial Components and Metabolites in Metabolic Diseases and Cancer. Int J Mol Sci 2020; 21:E4405. [PMID: 32575796 PMCID: PMC7352686 DOI: 10.3390/ijms21124405] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 06/12/2020] [Accepted: 06/17/2020] [Indexed: 12/15/2022] Open
Abstract
Mitochondria are essential cellular components that ensure physiological metabolic functions. They provide energy in the form of adenosine triphosphate (ATP) through the electron transport chain (ETC). They also constitute a metabolic hub in which metabolites are used and processed, notably through the tricarboxylic acid (TCA) cycle. These newly generated metabolites have the capacity to feed other cellular metabolic pathways; modify cellular functions; and, ultimately, generate specific phenotypes. Mitochondria also provide intracellular signaling cues through reactive oxygen species (ROS) production. As expected with such a central cellular role, mitochondrial dysfunctions have been linked to many different diseases. The origins of some of these diseases could be pinpointed to specific mutations in both mitochondrial- and nuclear-encoded genes. In addition to their impressive intracellular tasks, mitochondria also provide intercellular signaling as they can be exchanged between cells, with resulting effects ranging from repair of damaged cells to strengthened progression and chemo-resistance of cancer cells. Several therapeutic options can now be envisioned to rescue mitochondria-defective cells. They include gene therapy for both mitochondrial and nuclear defective genes. Transferring exogenous mitochondria to target cells is also a whole new area of investigation. Finally, supplementing targeted metabolites, possibly through microbiota transplantation, appears as another therapeutic approach full of promises.
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Affiliation(s)
- Jean Nakhle
- Institute for Regenerative Medicine & Biotherapy (IRMB), INSERM, Univ Montpellier, F-34090 Montpellier, France;
- Institute of Molecular Genetics of Montpellier (IGMM), CNRS, Univ Montpellier, F-34090 Montpellier, France
| | - Anne-Marie Rodriguez
- Univ Paris Est Creteil, INSERM, IMRB, F-94010 Creteil, France
- EnvA, IMRB, F-94700 Maisons-Alfort, France
- EFS, Mondor Institute for Biomedical Research (IMRB), F-94010 Creteil, France
- AP-HP, Hopital Mondor, Service d’histologie, F-94010 Creteil, France
| | - Marie-Luce Vignais
- Institute for Regenerative Medicine & Biotherapy (IRMB), INSERM, Univ Montpellier, F-34090 Montpellier, France;
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Maes M, Anderson G, Betancort Medina SR, Seo M, Ojala JO. Integrating Autism Spectrum Disorder Pathophysiology: Mitochondria, Vitamin A, CD38, Oxytocin, Serotonin and Melatonergic Alterations in the Placenta and Gut. Curr Pharm Des 2020; 25:4405-4420. [PMID: 31682209 DOI: 10.2174/1381612825666191102165459] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 10/31/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND A diverse array of data has been associated with autism spectrum disorder (ASD), reflecting the complexity of its pathophysiology as well as its heterogeneity. Two important hubs have emerged, the placenta/prenatal period and the postnatal gut, with alterations in mitochondria functioning crucial in both. METHODS Factors acting to regulate mitochondria functioning in ASD across development are reviewed in this article. RESULTS Decreased vitamin A, and its retinoic acid metabolites, lead to a decrease in CD38 and associated changes that underpin a wide array of data on the biological underpinnings of ASD, including decreased oxytocin, with relevance both prenatally and in the gut. Decreased sirtuins, poly-ADP ribose polymerase-driven decreases in nicotinamide adenine dinucleotide (NAD+), hyperserotonemia, decreased monoamine oxidase, alterations in 14-3-3 proteins, microRNA alterations, dysregulated aryl hydrocarbon receptor activity, suboptimal mitochondria functioning, and decreases in the melatonergic pathways are intimately linked to this. Many of the above processes may be modulating, or mediated by, alterations in mitochondria functioning. Other bodies of data associated with ASD may also be incorporated within these basic processes, including how ASD risk factors such as maternal obesity and preeclampsia, as well as more general prenatal stressors, modulate the likelihood of offspring ASD. CONCLUSION Such a mitochondria-focussed integrated model of the pathophysiology of ASD has important preventative and treatment implications.
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Affiliation(s)
- Michael Maes
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - George Anderson
- CRC Scotland & London, Eccleston Square, London, United Kingdom
| | | | - Moonsang Seo
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Johanna O Ojala
- Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
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Jabbari H, Roushandeh AM, Rostami MK, Razavi-Toosi MT, Shokrgozar MA, Jahanian-Najafabadi A, Kuwahara Y, Roudkenar MH. Mitochondrial transplantation ameliorates ischemia/reperfusion-induced kidney injury in rat. Biochim Biophys Acta Mol Basis Dis 2020; 1866:165809. [PMID: 32353613 DOI: 10.1016/j.bbadis.2020.165809] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 12/25/2022]
Abstract
No real therapeutic modality is currently available for Acute kidney injury (AKI) and if any, they are mainly supportive in nature. Therefore, developing a new therapeutic strategy is crucial. Mitochondrial dysfunction proved to be a key contributor to renal tubular cell death during AKI. Thus, replacement or augmentation of damaged mitochondria could be a proper target in AKI treatment. Here, in an animal model of AKI, we auto-transplanted normal mitochondria isolated from healthy muscle cells to injured kidney cells through injection to renal artery. The mitochondria transplantation prevented renal tubular cell death, restored renal function, ameliorated kidney damage, improved regenerative potential of renal tubules, and decreased ischemia/reperfusion-induced apoptosis. Although further studies including clinical trials are required in this regard, our findings suggest a novel therapeutic strategy for treatment of AKI. Improved quality of life of patients suffering from renal failure and decreased morbidity and mortality rates would be the potential advantages of this therapeutic strategy.
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Affiliation(s)
- Hanieh Jabbari
- Medical Biotechnology Department, Paramedicine faculty, Guilan University of Medical Sciences, Rasht, Iran
| | - Amaneh Mohammadi Roushandeh
- Medical Biotechnology Department, Paramedicine faculty, Guilan University of Medical Sciences, Rasht, Iran; Anatomical Sciences Department, Medicine Faculty, Guilan University of Medical Sciences, Rasht, Iran
| | - Mojdeh Kheirandish Rostami
- Medical Biotechnology Department, Paramedicine faculty, Guilan University of Medical Sciences, Rasht, Iran
| | | | | | - Ali Jahanian-Najafabadi
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Yoshikazu Kuwahara
- Division of Radiation Biology and Medicine, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Mehryar Habibi Roudkenar
- Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
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50
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Noli L, Khorsandi SE, Pyle A, Giritharan G, Fogarty N, Capalbo A, Devito L, Jovanovic VM, Khurana P, Rosa H, Kolundzic N, Cvoro A, Niakan KK, Malik A, Foulk R, Heaton N, Ardawi MS, Chinnery PF, Ogilvie C, Khalaf Y, Ilic D. Effects of thyroid hormone on mitochondria and metabolism of human preimplantation embryos. Stem Cells 2020; 38:369-381. [PMID: 31778245 PMCID: PMC7064942 DOI: 10.1002/stem.3129] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 11/13/2019] [Indexed: 12/19/2022]
Abstract
Thyroid hormones are regarded as the major controllers of metabolic rate and oxygen consumption in mammals. Although it has been demonstrated that thyroid hormone supplementation improves bovine embryo development in vitro, the cellular mechanisms underlying these effects are so far unknown. In this study, we investigated the role of thyroid hormone in development of human preimplantation embryos. Embryos were cultured in the presence or absence of 10-7 M triiodothyronine (T3) till blastocyst stage. Inner cell mass (ICM) and trophectoderm (TE) were separated mechanically and subjected to RNAseq or quantification of mitochondrial DNA copy number. Analyses were performed using DESeq (v1.16.0 on R v3.1.3), MeV4.9 and MitoMiner 4.0v2018 JUN platforms. We found that the exposure of human preimplantation embryos to T3 had a profound impact on nuclear gene transcription only in the cells of ICM (1178 regulated genes-10.5% of 11 196 expressed genes) and almost no effect on cells of TE (38 regulated genes-0.3% of expressed genes). The analyses suggest that T3 induces in ICM a shift in ribosome and oxidative phosphorylation activity, as the upregulated genes are contributing to the composition and organization of the respiratory chain and associated cofactors involved in mitoribosome assembly and stability. Furthermore, a number of genes affecting the citric acid cycle energy production have reduced expression. Our findings might explain why thyroid disorders in women have been associated with reduced fertility and adverse pregnancy outcome. Our data also raise a possibility that supplementation of culture media with T3 may improve outcomes for women undergoing in vitro fertilization.
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Affiliation(s)
- Laila Noli
- Division of Women's and Children's Health, Faculty of Life Sciences and MedicineKing's College London and Assisted Conception Unit, Guy's HospitalLondonUK
- Department of Pathological SciencesFakeeh College for Medical SciencesJeddahSaudi Arabia
| | | | - Angela Pyle
- Wellcome Trust Centre for Mitochondrial ResearchInstitute of Genetic Medicine, Newcastle UniversityNewcastle upon TyneUK
| | | | - Norah Fogarty
- Human Embryo and Stem Cell LaboratoryThe Francis Crick InstituteLondonUK
| | - Antonio Capalbo
- Igenomix Italyvia Fermi 1, MarosticaItaly
- DAHFMO, Unit of Histology and Medical Embryology, Sapienza, University of RomeRomeItaly
| | - Liani Devito
- Division of Women's and Children's Health, Faculty of Life Sciences and MedicineKing's College London and Assisted Conception Unit, Guy's HospitalLondonUK
| | - Vladimir M. Jovanovic
- Bioinformatics Solution Center and Human Biology Group; Institute for Zoology; Department of Biology, Chemistry and PharmacyFreie Universität BerlinBerlinGermany
| | - Preeti Khurana
- Division of Women's and Children's Health, Faculty of Life Sciences and MedicineKing's College London and Assisted Conception Unit, Guy's HospitalLondonUK
| | - Hannah Rosa
- MitoDNA Service LabKing's College LondonLondonUK
| | - Nikola Kolundzic
- Division of Women's and Children's Health, Faculty of Life Sciences and MedicineKing's College London and Assisted Conception Unit, Guy's HospitalLondonUK
| | - Aleksandra Cvoro
- Center for BioenergeticsHouston Methodist Research InstituteHoustonTexas
| | - Kathy K. Niakan
- Human Embryo and Stem Cell LaboratoryThe Francis Crick InstituteLondonUK
| | - Afshan Malik
- MitoDNA Service LabKing's College LondonLondonUK
| | | | - Nigel Heaton
- Institute of Liver Studies, King's College HospitalLondonUK
| | - Mohammad Saleh Ardawi
- Department of Pathological SciencesFakeeh College for Medical SciencesJeddahSaudi Arabia
| | - Patrick F. Chinnery
- MRC‐Mitochondrial Biology Unit and Department of Clinical NeurosciencesUniversity of CambridgeCambridgeUK
| | - Caroline Ogilvie
- Department of Medical and Molecular GeneticsKing's College LondonLondonUK
| | - Yacoub Khalaf
- Division of Women's and Children's Health, Faculty of Life Sciences and MedicineKing's College London and Assisted Conception Unit, Guy's HospitalLondonUK
| | - Dusko Ilic
- Division of Women's and Children's Health, Faculty of Life Sciences and MedicineKing's College London and Assisted Conception Unit, Guy's HospitalLondonUK
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