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Chen Y, Xiao D, Li X. The role of mitochondrial transfer via tunneling nanotubes in the central nervous system: A review. Medicine (Baltimore) 2024; 103:e37352. [PMID: 38428884 PMCID: PMC10906627 DOI: 10.1097/md.0000000000037352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 02/02/2024] [Indexed: 03/03/2024] Open
Abstract
Tumour necrosis factor alpha-induced protein 2 (TNFAIP2) is a gene induced by tumor necrosis factor in endothelial cells. TNFAIP2 has important functions in physiological and pathological processes, including cell proliferation, adhesion, migration, angiogenesis, inflammation, tunneling nanotube (TNT) formation and tumorigenesis. Moreover, TNFAIP2 is the key factor in the formation of TNTs. TNTs are related to signal transduction between different cell types and are considered a novel means of cell-to-cell communication. Mesenchymal stem cells (MSCs) are pluripotent cells that exhibit self-renewal, multidirectional differentiation, paracrine function and immune-regulating ability. MSCs can transfer mitochondria through TNTs to improve the functions of target cells. This review revealed that TNFAIP2 promotes the formation of TNTs and that MSCs rely on TNTs for mitochondrial transfer to ameliorate cell dysfunction.
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Affiliation(s)
- Ye Chen
- Department of Emergency Medicine, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Dongqiong Xiao
- Department of Emergency Medicine, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Xihong Li
- Department of Emergency Medicine, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
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2
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Wenzel PL. Editorial: Advances and methods in mesenchymal stem cells. Front Cell Dev Biol 2024; 12:1382019. [PMID: 38469178 PMCID: PMC10925746 DOI: 10.3389/fcell.2024.1382019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 02/15/2024] [Indexed: 03/13/2024] Open
Affiliation(s)
- Pamela L. Wenzel
- Department of Integrative Biology and Pharmacology, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States
- Center for Stem Cell and Regenerative Medicine, Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Center at Houston, Houston, TX, United States
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Chi HM, Davies MR, Garcia SM, Montenegro C, Sharma S, Lizarraga M, Wang Z, Nuthalapati P, Kim HT, Liu X, Feeley BT. Defining Endogenous Mitochondrial Transfer in Muscle After Rotator Cuff Injury. Am J Sports Med 2024; 52:451-460. [PMID: 38174367 DOI: 10.1177/03635465231214225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
BACKGROUND Rotator cuff muscle degeneration leads to poor clinical outcomes for patients with rotator cuff tears. Fibroadipogenic progenitors (FAPs) are resident muscle stem cells with the ability to differentiate into fibroblasts as well as white and beige adipose tissue. Induction of the beige adipose phenotype in FAPs has been shown to improve muscle quality after rotator cuff tears, but the mechanisms of how FAPs exert their beneficial effects have not been fully elucidated. PURPOSE To study the horizontal transfer of mitochondria from FAPs to myogenic cells and examine the effects of β-agonism on this novel process. STUDY DESIGN Controlled laboratory study. METHODS In mice that had undergone a massive rotator cuff tear, single-cell RNA sequencing was performed on isolated FAPs for genes associated with mitochondrial biogenesis and transfer. Murine FAPs were isolated by fluorescence-activated cell sorting and treated with a β-agonist versus control. FAPs were stained with mitochondrial dyes and cocultured with recipient C2C12 myoblasts, and the rate of transfer was measured after 24 hours by flow cytometry. PdgfraCreERT/MitoTag mice were generated to study the effects of a rotator cuff injury on mitochondrial transfer. PdgfraCreERT/tdTomato mice were likewise generated to perform lineage tracing of PDGFRA+ cells in this injury model. Both populations of transgenic mice underwent tendon transection and denervation surgery, and MitoTag-labeled mitochondria from Pdgfra+ FAPs were visualized by fluorescent microscopy, spinning disk confocal microscopy, and 2-photon microscopy; overall mitochondrial quantity was compared between mice treated with β-agonists and dimethyl sulfoxide. RESULTS Single-cell RNA sequencing in mice that underwent rotator cuff tear demonstrated an association between transcriptional markers of adipogenic differentiation and genes associated with mitochondrial biogenesis. In vitro cocultures of murine FAPs with C2C12 cells revealed that treatment of cells with a β-agonist increased mitochondrial transfer compared to control conditions (17.8% ± 9.9% to 99.6% ± 0.13% P < .0001). Rotator cuff injury in PdgfraCreERT/MitoTag mice resulted in a robust increase in MitoTag signal in adjacent myofibers compared with uninjured mice. No accumulation of tdTomato signal from PDGFRA+ cells was seen in injured fibers at 6 weeks after injury, suggesting that FAPs do not fuse with injured muscle fibers but rather contribute their mitochondria. CONCLUSION The authors have described a novel process of endogenous mitochondrial transfer that can occur within the injured rotator cuff between FAPs and myogenic cells. This process may be leveraged therapeutically with β-agonist treatment and represents an exciting target for improving translational therapies available for rotator cuff muscle degeneration. CLINICAL RELEVANCE Promoting endogenous mitochondrial transfer may represent a novel translational strategy to address muscle degeneration after rotator cuff tears.
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Affiliation(s)
- Hannah M Chi
- School of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Michael R Davies
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
| | - Steven M Garcia
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
| | - Cristhian Montenegro
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
- San Francisco Veteran Affairs Health Care System, San Francisco, California, USA
| | - Sankalp Sharma
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
- San Francisco Veteran Affairs Health Care System, San Francisco, California, USA
| | - Miguel Lizarraga
- School of Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Zili Wang
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
- San Francisco Veteran Affairs Health Care System, San Francisco, California, USA
| | - Prashant Nuthalapati
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
- San Francisco Veteran Affairs Health Care System, San Francisco, California, USA
| | - Hubert T Kim
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
- San Francisco Veteran Affairs Health Care System, San Francisco, California, USA
| | - Xuhui Liu
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
- San Francisco Veteran Affairs Health Care System, San Francisco, California, USA
| | - Brian T Feeley
- Department of Orthopaedic Surgery, University of California, San Francisco, California, USA
- San Francisco Veteran Affairs Health Care System, San Francisco, California, USA
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4
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Chen R, Chen J. Mitochondrial transfer - a novel promising approach for the treatment of metabolic diseases. Front Endocrinol (Lausanne) 2024; 14:1346441. [PMID: 38313834 PMCID: PMC10837849 DOI: 10.3389/fendo.2023.1346441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 12/28/2023] [Indexed: 02/06/2024] Open
Abstract
Metabolic disorders remain a major global health concern in the 21st century, with increasing incidence and prevalence. Mitochondria play a critical role in cellular energy production, calcium homeostasis, signal transduction, and apoptosis. Under physiological conditions, mitochondrial transfer plays a crucial role in tissue homeostasis and development. Mitochondrial dysfunction has been implicated in the pathogenesis of metabolic disorders. Numerous studies have demonstrated that mitochondria can be transferred from stem cells to pathologically injured cells, leading to mitochondrial functional restoration. Compared to cell therapy, mitochondrial transplantation has lower immunogenicity, making exogenous transplantation of healthy mitochondria a promising therapeutic approach for treating diseases, particularly metabolic disorders. This review summarizes the association between metabolic disorders and mitochondria, the mechanisms of mitochondrial transfer, and the therapeutic potential of mitochondrial transfer for metabolic disorders. We hope this review provides novel insights into targeted mitochondrial therapy for metabolic disorders.
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Affiliation(s)
- Ruijing Chen
- Department of Endocrinology, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Jun Chen
- Department of Endocrinology, Qilu Hospital, Shandong University, Jinan, Shandong, China
- Institute of Endocrine and Metabolic Diseases of Shandong University, Jinan, Shandong, China
- Key Laboratory of Endocrine and Metabolic Diseases, Shandong Province Medicine and Health, Jinan, Shandong, China
- Jinan Clinical Research Center for Endocrine and Metabolic Diseases, Jinan, Shandong, China
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5
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Kuang L, Wu Y, Shu J, Yang J, Zhou H, Huang X. Pyroptotic Macrophage-Derived Microvesicles Accelerate Formation of Neutrophil Extracellular Traps via GSDMD-N-expressing Mitochondrial Transfer during Sepsis. Int J Biol Sci 2024; 20:733-750. [PMID: 38169726 PMCID: PMC10758106 DOI: 10.7150/ijbs.87646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 11/25/2023] [Indexed: 01/05/2024] Open
Abstract
Macrophage pyroptosis and neutrophil extracellular traps (NETs) play a critical role in sepsis pathophysiology; however, the role of macrophage pyroptosis in the regulation of NETs formation during sepsis is unknown. Here, we showed that macrophages transfer mitochondria to neutrophils through microvesicles following pyroptosis; this process induces mitochondrial dysfunction and triggers the induction of NETs formation through mitochondrial reactive oxygen species (mtROS)/Gasdermin D (GSDMD) axis. These pyroptotic macrophage-derived microvesicles can induce tissues damage, coagulation, and NETs formation in vivo. Disulfiram partly inhibits these effects in a mouse model of sepsis. Pyroptotic macrophage-derived microvesicles induce NETs formation through mitochondrial transfer, both in vitro and in vivo. Microvesicles-mediated NETs formation depends on the presence of GSDMD-N-expressing mitochondria in the microvesicles. This study elucidates a microvesicles-based pathway for NETs formation during sepsis and proposes a microvesicles-based intervention measure for sepsis management.
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Affiliation(s)
- Liangjian Kuang
- Center for Infection and Immunity and Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guangdong Province, 519000, China
| | - Yongjian Wu
- Center for Infection and Immunity and Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guangdong Province, 519000, China
| | - Jingxian Shu
- Center for Infection and Immunity and Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guangdong Province, 519000, China
| | - Jingwen Yang
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong Province, 511518, China
| | - Haibo Zhou
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong Province, 511518, China
| | - Xi Huang
- Center for Infection and Immunity and Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guangdong Province, 519000, China
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong Province, 511518, China
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Singh AK, Prasad P, Cancelas JA. Mesenchymal stromal cells, metabolism, and mitochondrial transfer in bone marrow normal and malignant hematopoiesis. Front Cell Dev Biol 2023; 11:1325291. [PMID: 38169927 PMCID: PMC10759248 DOI: 10.3389/fcell.2023.1325291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 11/23/2023] [Indexed: 01/05/2024] Open
Abstract
Hematopoietic stem cell (HSC) transplantation-based treatments are in different phases of clinical development, ranging from current therapies to a promise in the repair and regeneration of diseased tissues and organs. Mesenchymal stromal/stem cells (MSCs), which are fibroblast-like heterogeneous progenitors with multilineage differentiation (osteogenic, chondrogenic, and adipogenic) and self-renewal potential, and exist in the bone marrow (BM), adipose, and synovium, among other tissues, represent one of the most widely used sources of stem cells in regenerative medicine. MSCs derived from bone marrow (BM-MSCs) exhibit a variety of traits, including the potential to drive HSC fate and anti-inflammatory and immunosuppressive capabilities via paracrine activities and interactions with the innate and adaptive immune systems. The role of BM-MSC-derived adipocytes is more controversial and may act as positive or negative regulators of benign or malignant hematopoiesis based on their anatomical location and functional crosstalk with surrounding cells in the BM microenvironment. This review highlights the most recent clinical and pre-clinical findings on how BM-MSCs interact with the surrounding HSCs, progenitors, and immune cells, and address some recent insights on the mechanisms that mediate MSCs and adipocyte metabolic control through a metabolic crosstalk between BM microenvironment cells and intercellular mitochondrial transfer in normal and malignant hematopoiesis.
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Affiliation(s)
- Abhishek K. Singh
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
- Hoxworth Blood Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Parash Prasad
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
| | - Jose A. Cancelas
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
- Hoxworth Blood Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States
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7
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Liu L, Yang J, Otani Y, Shiga T, Yamaguchi A, Oda Y, Hattori M, Goto T, Ishibashi S, Kawashima-Sonoyama Y, Ishihara T, Matsuzaki Y, Akamatsu W, Fujitani M, Taketani T. MELAS-Derived Neurons Functionally Improve by Mitochondrial Transfer from Highly Purified Mesenchymal Stem Cells (REC). Int J Mol Sci 2023; 24:17186. [PMID: 38139018 PMCID: PMC10742994 DOI: 10.3390/ijms242417186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/01/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023] Open
Abstract
Mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episode (MELAS) syndrome, caused by a single base substitution in mitochondrial DNA (m.3243A>G), is one of the most common maternally inherited mitochondrial diseases accompanied by neuronal damage due to defects in the oxidative phosphorylation system. There is no established treatment. Our previous study reported a superior restoration of mitochondrial function and bioenergetics in mitochondria-deficient cells using highly purified mesenchymal stem cells (RECs). However, whether such exogenous mitochondrial donation occurs in mitochondrial disease models and whether it plays a role in the recovery of pathological neuronal functions is unknown. Here, utilizing induced pluripotent stem cells (iPSC), we differentiated neurons with impaired mitochondrial function from patients with MELAS. MELAS neurons and RECs/mesenchymal stem cells (MSCs) were cultured under contact or non-contact conditions. Both RECs and MSCs can donate mitochondria to MELAS neurons, but RECs are more excellent than MSCs for mitochondrial transfer in both systems. In addition, REC-mediated mitochondrial transfer significantly restored mitochondrial function, including mitochondrial membrane potential, ATP/ROS production, intracellular calcium storage, and oxygen consumption rate. Moreover, mitochondrial function was maintained for at least three weeks. Thus, REC-donated exogenous mitochondria might offer a potential therapeutic strategy for treating neurological dysfunction in MELAS.
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Affiliation(s)
- Lu Liu
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (L.L.); (J.Y.); (Y.O.); (M.H.); (T.G.); (Y.K.-S.)
| | - Jiahao Yang
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (L.L.); (J.Y.); (Y.O.); (M.H.); (T.G.); (Y.K.-S.)
| | - Yoshinori Otani
- Department of Anatomy and Neuroscience, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (Y.O.); (M.F.)
| | - Takahiro Shiga
- Center for Genomic and Regenerative Medicine, School of Medicine, Juntendo University, Tokyo 113-8421, Japan; (T.S.); (A.Y.); (W.A.)
| | - Akihiro Yamaguchi
- Center for Genomic and Regenerative Medicine, School of Medicine, Juntendo University, Tokyo 113-8421, Japan; (T.S.); (A.Y.); (W.A.)
| | - Yasuaki Oda
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (L.L.); (J.Y.); (Y.O.); (M.H.); (T.G.); (Y.K.-S.)
| | - Miho Hattori
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (L.L.); (J.Y.); (Y.O.); (M.H.); (T.G.); (Y.K.-S.)
| | - Tsukimi Goto
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (L.L.); (J.Y.); (Y.O.); (M.H.); (T.G.); (Y.K.-S.)
- Clinical Laboratory Division, Shimane University Hospital, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Shuichi Ishibashi
- Department of Digestive and General Surgery, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan;
| | - Yuki Kawashima-Sonoyama
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (L.L.); (J.Y.); (Y.O.); (M.H.); (T.G.); (Y.K.-S.)
| | - Takaya Ishihara
- Department of Life Science, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (T.I.); (Y.M.)
| | - Yumi Matsuzaki
- Department of Life Science, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (T.I.); (Y.M.)
| | - Wado Akamatsu
- Center for Genomic and Regenerative Medicine, School of Medicine, Juntendo University, Tokyo 113-8421, Japan; (T.S.); (A.Y.); (W.A.)
| | - Masashi Fujitani
- Department of Anatomy and Neuroscience, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (Y.O.); (M.F.)
| | - Takeshi Taketani
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan; (L.L.); (J.Y.); (Y.O.); (M.H.); (T.G.); (Y.K.-S.)
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8
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Geng Z, Guan S, Wang S, Yu Z, Liu T, Du S, Zhu C. Intercellular mitochondrial transfer in the brain, a new perspective for targeted treatment of central nervous system diseases. CNS Neurosci Ther 2023; 29:3121-3135. [PMID: 37424172 PMCID: PMC10580346 DOI: 10.1111/cns.14344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 05/08/2023] [Accepted: 06/24/2023] [Indexed: 07/11/2023] Open
Abstract
AIM Mitochondria is one of the important organelles involved in cell energy metabolism and regulation and also play a key regulatory role in abnormal cell processes such as cell stress, cell damage, and cell canceration. Recent studies have shown that mitochondria can be transferred between cells in different ways and participate in the occurrence and development of many central nervous system diseases. We aim to review the mechanism of mitochondrial transfer in the progress of central nervous system diseases and the possibility of targeted therapy. METHODS The PubMed databank, the China National Knowledge Infrastructure databank, and Wanfang Data were searched to identify the experiments of intracellular mitochondrial transferrin central nervous system. The focus is on the donors, receptors, transfer pathways, and targeted drugs of mitochondrial transfer. RESULTS In the central nervous system, neurons, glial cells, immune cells, and tumor cells can transfer mitochondria to each other. Meanwhile, there are many types of mitochondrial transfer, including tunneling nanotubes, extracellular vesicles, receptor cell endocytosis, gap junction channels, and intercellular contact. A variety of stress signals, such as the release of damaged mitochondria, mitochondrial DNA, or other mitochondrial products and the elevation of reactive oxygen species, can trigger the transfer of mitochondria from donor cells to recipient cells. Concurrently, a variety of molecular pathways and related inhibitors can affect mitochondrial intercellular transfer. CONCLUSION This study reviews the phenomenon of intercellular mitochondrial transfer in the central nervous system and summarizes the corresponding transfer pathways. Finally, we propose targeted pathways and treatment methods that may be used to regulate mitochondrial transfer for the treatment of related diseases.
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Affiliation(s)
- Ziang Geng
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
| | - Shu Guan
- Department of Surgical Oncology and Breast SurgeryThe First Hospital of China Medical UniversityShenyangChina
| | - Siqi Wang
- Department of Radiation OncologyThe First Hospital of China Medical UniversityShenyangChina
| | - Zhongxue Yu
- Department of Cardiovascular UltrasoundThe First Hospital of China Medical UniversityShenyangChina
| | - Tiancong Liu
- Department of OtolaryngologyShengjing Hospital of China Medical UniversityShenyangChina
| | - Shaonan Du
- Department of NeurosurgeryShengjing Hospital of China Medical UniversityShenyangChina
| | - Chen Zhu
- Department of NeurosurgeryThe First Hospital of China Medical UniversityShenyangChina
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Mukkala AN, Jerkic M, Khan Z, Szaszi K, Kapus A, Rotstein O. Therapeutic Effects of Mesenchymal Stromal Cells Require Mitochondrial Transfer and Quality Control. Int J Mol Sci 2023; 24:15788. [PMID: 37958771 PMCID: PMC10647450 DOI: 10.3390/ijms242115788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/25/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
Due to their beneficial effects in an array of diseases, Mesenchymal Stromal Cells (MSCs) have been the focus of intense preclinical research and clinical implementation for decades. MSCs have multilineage differentiation capacity, support hematopoiesis, secrete pro-regenerative factors and exert immunoregulatory functions promoting homeostasis and the resolution of injury/inflammation. The main effects of MSCs include modulation of immune cells (macrophages, neutrophils, and lymphocytes), secretion of antimicrobial peptides, and transfer of mitochondria (Mt) to injured cells. These actions can be enhanced by priming (i.e., licensing) MSCs prior to exposure to deleterious microenvironments. Preclinical evidence suggests that MSCs can exert therapeutic effects in a variety of pathological states, including cardiac, respiratory, hepatic, renal, and neurological diseases. One of the key emerging beneficial actions of MSCs is the improvement of mitochondrial functions in the injured tissues by enhancing mitochondrial quality control (MQC). Recent advances in the understanding of cellular MQC, including mitochondrial biogenesis, mitophagy, fission, and fusion, helped uncover how MSCs enhance these processes. Specifically, MSCs have been suggested to regulate peroxisome proliferator-activated receptor-gamma coactivator 1 alpha (PGC1α)-dependent biogenesis, Parkin-dependent mitophagy, and Mitofusins (Mfn1/2) or Dynamin Related Protein-1 (Drp1)-mediated fission/fusion. In addition, previous studies also verified mitochondrial transfer from MSCs through tunneling nanotubes and via microvesicular transport. Combined, these effects improve mitochondrial functions, thereby contributing to the resolution of injury and inflammation. Thus, uncovering how MSCs affect MQC opens new therapeutic avenues for organ injury, and the transplantation of MSC-derived mitochondria to injured tissues might represent an attractive new therapeutic approach.
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Affiliation(s)
- Avinash Naraiah Mukkala
- Unity Health Toronto, The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, University of Toronto, Toronto, ON M5B 1T8, Canada; (A.N.M.); (Z.K.); (K.S.); (A.K.); (O.R.)
- Institute of Medical Science, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Mirjana Jerkic
- Unity Health Toronto, The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, University of Toronto, Toronto, ON M5B 1T8, Canada; (A.N.M.); (Z.K.); (K.S.); (A.K.); (O.R.)
| | - Zahra Khan
- Unity Health Toronto, The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, University of Toronto, Toronto, ON M5B 1T8, Canada; (A.N.M.); (Z.K.); (K.S.); (A.K.); (O.R.)
- Institute of Medical Science, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Katalin Szaszi
- Unity Health Toronto, The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, University of Toronto, Toronto, ON M5B 1T8, Canada; (A.N.M.); (Z.K.); (K.S.); (A.K.); (O.R.)
- Department of Surgery, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - Andras Kapus
- Unity Health Toronto, The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, University of Toronto, Toronto, ON M5B 1T8, Canada; (A.N.M.); (Z.K.); (K.S.); (A.K.); (O.R.)
- Department of Surgery, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - Ori Rotstein
- Unity Health Toronto, The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, University of Toronto, Toronto, ON M5B 1T8, Canada; (A.N.M.); (Z.K.); (K.S.); (A.K.); (O.R.)
- Department of Surgery, University of Toronto, Toronto, ON M5T 1P5, Canada
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10
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KUBAT GB. Mitochondrial transplantation and transfer: The promising method for diseases. Turk J Biol 2023; 47:301-312. [PMID: 38155937 PMCID: PMC10752372 DOI: 10.55730/1300-0152.2665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 10/31/2023] [Accepted: 10/18/2023] [Indexed: 12/30/2023] Open
Abstract
Mitochondria are organelles that serve as the powerhouses for cellular bioenergetics in eukaryotic cells. It is responsible for mitochondrial adenosine triphosphate (ATP) generation, cell signaling and activity, calcium balance, cell survival, proliferation, apoptosis, and autophagy. Mitochondrial transplantation is a promising disease therapy that involves the recovery of mitochondrial dysfunction using isolated functioning mitochondria. The objective of the present article is to provide current knowledge on natural mitochondrial transfer processes, in vitro and in vivo applications of mitochondrial transplantation, clinical trials, and challenges associated with mitochondrial transplantation.
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Affiliation(s)
- Gökhan Burçin KUBAT
- Department of Mitochondria and Cellular Research, Gülhane Health Sciences Institute, University of Health Sciences, Ankara,
Turkiye
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11
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Kholodenko IV, Kholodenko RV, Yarygin KN. The Crosstalk between Mesenchymal Stromal/Stem Cells and Hepatocytes in Homeostasis and under Stress. Int J Mol Sci 2023; 24:15212. [PMID: 37894893 PMCID: PMC10607347 DOI: 10.3390/ijms242015212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/07/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Liver diseases, characterized by high morbidity and mortality, represent a substantial medical problem globally. The current therapeutic approaches are mainly aimed at reducing symptoms and slowing down the progression of the diseases. Organ transplantation remains the only effective treatment method in cases of severe liver pathology. In this regard, the development of new effective approaches aimed at stimulating liver regeneration, both by activation of the organ's own resources or by different therapeutic agents that trigger regeneration, does not cease to be relevant. To date, many systematic reviews and meta-analyses have been published confirming the effectiveness of mesenchymal stromal cell (MSC) transplantation in the treatment of liver diseases of various severities and etiologies. However, despite the successful use of MSCs in clinical practice and the promising therapeutic results in animal models of liver diseases, the mechanisms of their protective and regenerative action remain poorly understood. Specifically, data about the molecular agents produced by these cells and mediating their therapeutic action are fragmentary and often contradictory. Since MSCs or MSC-like cells are found in all tissues and organs, it is likely that many key intercellular interactions within the tissue niches are dependent on MSCs. In this context, it is essential to understand the mechanisms underlying communication between MSCs and differentiated parenchymal cells of each particular tissue. This is important both from the perspective of basic science and for the development of therapeutic approaches involving the modulation of the activity of resident MSCs. With regard to the liver, the research is concentrated on the intercommunication between MSCs and hepatocytes under normal conditions and during the development of the pathological process. The goals of this review were to identify the key factors mediating the crosstalk between MSCs and hepatocytes and determine the possible mechanisms of interaction of the two cell types under normal and stressful conditions. The analysis of the hepatocyte-MSC interaction showed that MSCs carry out chaperone-like functions, including the synthesis of the supportive extracellular matrix proteins; prevention of apoptosis, pyroptosis, and ferroptosis; support of regeneration; elimination of lipotoxicity and ER stress; promotion of antioxidant effects; and donation of mitochondria. The underlying mechanisms suggest very close interdependence, including even direct cytoplasm and organelle exchange.
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Affiliation(s)
- Irina V. Kholodenko
- Laboratory of Cell Biology, Orekhovich Institute of Biomedical Chemistry, 119121 Moscow, Russia
| | - Roman V. Kholodenko
- Laboratory of Molecular Immunology, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia;
| | - Konstantin N. Yarygin
- Laboratory of Cell Biology, Orekhovich Institute of Biomedical Chemistry, 119121 Moscow, Russia
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12
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Luque-Campos N, Riquelme R, Molina L, Canedo-Marroquín G, Vega-Letter AM, Luz Crawford P, Bustamante-Barrientos FA. Corrigendum: Exploring the therapeutic potential of the mitochondrial transfer-associated enzymatic machinery in brain degeneration. Front Physiol 2023; 14:1278208. [PMID: 37680773 PMCID: PMC10482260 DOI: 10.3389/fphys.2023.1278208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 09/09/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fphys.2023.1217815.].
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Affiliation(s)
- Noymar Luque-Campos
- Laboratorio de Inmunología Celular y Molecular, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
- IMPACT-Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
| | - Ricardo Riquelme
- Escuela de Nutrición y Dietética, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
| | - Luis Molina
- Facultad de Medicina y Ciencia, Universidad San Sebastián, Puerto Montt, Chile
| | | | - Ana María Vega-Letter
- Escuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaiso, Valparaiso, Chile
| | - Patricia Luz Crawford
- Laboratorio de Inmunología Celular y Molecular, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
- IMPACT-Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
| | - Felipe A. Bustamante-Barrientos
- Laboratorio de Inmunología Celular y Molecular, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
- IMPACT-Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
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13
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Luque-Campos N, Riquelme R, Molina L, Canedo-Marroquín G, Vega-Letter AM, Luz-Crawford P, Bustamante-Barrientos FA. Exploring the therapeutic potential of the mitochondrial transfer-associated enzymatic machinery in brain degeneration. Front Physiol 2023; 14:1217815. [PMID: 37576343 PMCID: PMC10416799 DOI: 10.3389/fphys.2023.1217815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/12/2023] [Indexed: 08/15/2023] Open
Abstract
Mitochondrial dysfunction is a central event in the pathogenesis of several degenerative brain disorders. It entails fission and fusion dynamics disruption, progressive decline in mitochondrial clearance, and uncontrolled oxidative stress. Many therapeutic strategies have been formulated to reverse these alterations, including replacing damaged mitochondria with healthy ones. Spontaneous mitochondrial transfer is a naturally occurring process with different biological functions. It comprises mitochondrial donation from one cell to another, carried out through different pathways, such as the formation and stabilization of tunneling nanotubules and Gap junctions and the release of extracellular vesicles with mitochondrial cargoes. Even though many aspects of regulating these mechanisms still need to be discovered, some key enzymatic regulators have been identified. This review summarizes the current knowledge on mitochondrial dysfunction in different neurodegenerative disorders. Besides, we analyzed the usage of mitochondrial transfer as an endogenous revitalization tool, emphasizing the enzyme regulators that govern this mechanism. Going deeper into this matter would be helpful to take advantage of the therapeutic potential of mitochondrial transfer.
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Affiliation(s)
- Noymar Luque-Campos
- Laboratorio de Inmunología Celular y Molecular, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
- IMPACT-Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
| | - Ricardo Riquelme
- Escuela de Nutrición y Dietética, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
| | - Luis Molina
- Facultad de Medicina y Ciencia, Universidad San Sebastián, Puerto Montt, Chile
| | - Gisela Canedo-Marroquín
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
- Faculty of Dentistry, Universidad de los Andes, Santiago, Chile
| | - Ana María Vega-Letter
- Escuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaiso, Valparaiso, Chile
| | - Patricia Luz-Crawford
- Laboratorio de Inmunología Celular y Molecular, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
- IMPACT-Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
| | - Felipe A. Bustamante-Barrientos
- Laboratorio de Inmunología Celular y Molecular, Facultad de Medicina, Universidad de los Andes, Santiago, Chile
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
- IMPACT-Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
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14
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Yang J, Liu L, Oda Y, Wada K, Ago M, Matsuda S, Hattori M, Goto T, Ishibashi S, Kawashima-Sonoyama Y, Matsuzaki Y, Taketani T. Extracellular Vesicles and Cx43-Gap Junction Channels Are the Main Routes for Mitochondrial Transfer from Ultra-Purified Mesenchymal Stem Cells, RECs. Int J Mol Sci 2023; 24:10294. [PMID: 37373439 DOI: 10.3390/ijms241210294] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/10/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Mitochondria are essential organelles for maintaining intracellular homeostasis. Their dysfunction can directly or indirectly affect cell functioning and is linked to multiple diseases. Donation of exogenous mitochondria is potentially a viable therapeutic strategy. For this, selecting appropriate donors of exogenous mitochondria is critical. We previously demonstrated that ultra-purified bone marrow-derived mesenchymal stem cells (RECs) have better stem cell properties and homogeneity than conventionally cultured bone marrow-derived mesenchymal stem cells. Here, we explored the effect of contact and noncontact systems on three possible mitochondrial transfer mechanisms involving tunneling nanotubes, connexin 43 (Cx43)-mediated gap junction channels (GJCs), and extracellular vesicles (Evs). We show that Evs and Cx43-GJCs provide the main mechanism for mitochondrial transfer from RECs. Through these two critical mitochondrial transfer pathways, RECs could transfer a greater number of mitochondria into mitochondria-deficient (ρ0) cells and could significantly restore mitochondrial functional parameters. Furthermore, we analyzed the effect of exosomes (EXO) on the rate of mitochondrial transfer from RECs and recovery of mitochondrial function. REC-derived EXO appeared to promote mitochondrial transfer and slightly improve the recovery of mtDNA content and oxidative phosphorylation in ρ0 cells. Thus, ultrapure, homogenous, and safe stem cell RECs could provide a potential therapeutic tool for diseases associated with mitochondrial dysfunction.
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Affiliation(s)
- Jiahao Yang
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Lu Liu
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Yasuaki Oda
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Keisuke Wada
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Mako Ago
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Shinichiro Matsuda
- Department of Medical Oncology, Shimane University Hospital, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Miho Hattori
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Tsukimi Goto
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Shuichi Ishibashi
- Department of Digestive and General Surgery, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Yuki Kawashima-Sonoyama
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Yumi Matsuzaki
- Department of Life Science, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
| | - Takeshi Taketani
- Department of Pediatrics, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo 693-8501, Japan
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15
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Kim SH, Kim MJ, Lim M, Kim J, Kim H, Yun CK, Yoo YJ, Lee Y, Min K, Choi YS. Enhancement of the Anticancer Ability of Natural Killer Cells through Allogeneic Mitochondrial Transfer. Cancers (Basel) 2023; 15:3225. [PMID: 37370835 DOI: 10.3390/cancers15123225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/15/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
An in vitro culture period of at least 2 weeks is required to produce sufficient natural killer (NK) cells for immunotherapy, which are the key effectors in hematological malignancy treatment. Mitochondrial damage and fragmentation reduce the NK cell immune surveillance capacity. Thus, we hypothesized that the transfer of healthy mitochondria to NK cells could enhance their anticancer effects. Allogeneic healthy mitochondria isolated from WRL-68 cells were transferred to NK cells. We evaluated NK cells' proliferative capacity, cell cycle, and cytotoxic capacity against various cancer cell types by analyzing specific lysis and the cytotoxic granules released. The relationship between the transferred allogenic mitochondrial residues and NK cell function was determined. After mitochondrial transfer, the NK cell proliferation rate was 1.2-fold higher than that of control cells. The mitochondria-treated NK cells secreted a 2.7-, 4.1-, and 5-fold higher amount of granzyme B, perforin, and IFN-γ, respectively, when co-cultured with K562 cells. The specific lysis of various solid cancer cells increased 1.3-1.6-fold. However, once allogeneic mitochondria were eliminated, the NK cell activity returned to the pre-mitochondrial transfer level. Mitochondria-enriched NK cells have the potential to be used as a novel solid cancer treatment agent, without the need for in vitro cytokine-induced culture.
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Affiliation(s)
- Seong-Hoon Kim
- Department of Biotechnology, CHA University, Seongnam 13488, Republic of Korea
| | - Mi-Jin Kim
- Department of Biotechnology, CHA University, Seongnam 13488, Republic of Korea
| | - Mina Lim
- Department of Biotechnology, CHA University, Seongnam 13488, Republic of Korea
- Research & Development Division, Humancellbio Co., Ltd., Suwon 16227, Republic of Korea
| | - Jihye Kim
- Department of Quantitative Health Sciences, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
| | - Hyunmin Kim
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Chang-Koo Yun
- Department of Biotechnology, CHA University, Seongnam 13488, Republic of Korea
| | - Yun-Joo Yoo
- Department of Biotechnology, CHA University, Seongnam 13488, Republic of Korea
| | - Youngjun Lee
- Research & Development Division, Humancellbio Co., Ltd., Suwon 16227, Republic of Korea
| | - Kyunghoon Min
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam 13496, Republic of Korea
| | - Yong-Soo Choi
- Department of Biotechnology, CHA University, Seongnam 13488, Republic of Korea
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16
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Aquilano K, Zhou B, Brestoff JR, Lettieri-Barbato D. Multifaceted mitochondrial quality control in brown adipose tissue. Trends Cell Biol 2023; 33:517-529. [PMID: 36272883 DOI: 10.1016/j.tcb.2022.09.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/22/2022] [Accepted: 09/23/2022] [Indexed: 11/06/2022]
Abstract
Brown adipose tissue (BAT) controls mammalian core body temperature by non-shivering thermogenesis. BAT is extraordinarily rich in mitochondria, which have the peculiarity of generating heat by uncoupled respiration. Since the mitochondrial activity of BAT is subject to cycles of activation and deactivation in response to environmental temperature changes, an integrated mitochondrial quality control (MQC) system is of fundamental importance to ensure BAT physiology. Here, we provide an overview of the conventional and alternative mechanisms through which thermogenic adipocytes selectively remove damaged parts of mitochondria and how macrophages participate in the MQC system by removing extracellular mitochondrial waste to maintain the thermogenic function of BAT.
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Affiliation(s)
- Katia Aquilano
- Department of Biology, University of Rome Tor Vergata, 00133 Rome, Italy.
| | - Beiyan Zhou
- Department of Immunology, School of Medicine, University of Connecticut, Farmington, CT 06030, USA; Institute for Systems Genomics, University of Connecticut, Farmington, CT 06030, USA
| | - Jonathan R Brestoff
- Department of Pathology and Immunology, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Daniele Lettieri-Barbato
- Department of Biology, University of Rome Tor Vergata, 00133 Rome, Italy; IRCCS, Fondazione Santa Lucia, 00179 Rome, Italy.
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17
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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: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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18
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Kidwell CU, Casalini JR, Pradeep S, Scherer SD, Greiner D, Bayik D, Watson DC, Olson GS, Lathia JD, Johnson JS, Rutter J, Welm AL, Zangle TA, Roh-Johnson M. Transferred mitochondria accumulate reactive oxygen species, promoting proliferation. eLife 2023; 12:e85494. [PMID: 36876914 PMCID: PMC10042539 DOI: 10.7554/elife.85494] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 03/01/2023] [Indexed: 03/07/2023] Open
Abstract
Recent studies reveal that lateral mitochondrial transfer, the movement of mitochondria from one cell to another, can affect cellular and tissue homeostasis. Most of what we know about mitochondrial transfer stems from bulk cell studies and have led to the paradigm that functional transferred mitochondria restore bioenergetics and revitalize cellular functions to recipient cells with damaged or non-functional mitochondrial networks. However, we show that mitochondrial transfer also occurs between cells with functioning endogenous mitochondrial networks, but the mechanisms underlying how transferred mitochondria can promote such sustained behavioral reprogramming remain unclear. We report that unexpectedly, transferred macrophage mitochondria are dysfunctional and accumulate reactive oxygen species in recipient cancer cells. We further discovered that reactive oxygen species accumulation activates ERK signaling, promoting cancer cell proliferation. Pro-tumorigenic macrophages exhibit fragmented mitochondrial networks, leading to higher rates of mitochondrial transfer to cancer cells. Finally, we observe that macrophage mitochondrial transfer promotes tumor cell proliferation in vivo. Collectively these results indicate that transferred macrophage mitochondria activate downstream signaling pathways in a ROS-dependent manner in cancer cells, and provide a model of how sustained behavioral reprogramming can be mediated by a relatively small amount of transferred mitochondria in vitro and in vivo.
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Affiliation(s)
- Chelsea U Kidwell
- Department of Biochemistry, University of Utah School of MedicineSalt Lake CityUnited States
| | - Joseph R Casalini
- Department of Biochemistry, University of Utah School of MedicineSalt Lake CityUnited States
| | - Soorya Pradeep
- Department of Chemical Engineering, University of UtahSalt Lake CityUnited States
| | - Sandra D Scherer
- Department of Oncological Sciences, Huntsman Cancer Institute, University of UtahSalt Lake CityUnited States
| | - Daniel Greiner
- Department of Biochemistry, University of Utah School of MedicineSalt Lake CityUnited States
| | - Defne Bayik
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Case Western Reserve UniversityClevelandUnited States
| | - Dionysios C Watson
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Case Western Reserve UniversityClevelandUnited States
- University Hospitals Cleveland Medical CenterClevelandUnited States
- School of Medicine, Case Western Reserve UniversityClevelandUnited States
| | - Gregory S Olson
- Medical Scientist Training Program, University of WashingtonSeattleUnited States
| | - Justin D Lathia
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Case Western Reserve UniversityClevelandUnited States
| | - Jarrod S Johnson
- Division of Microbiology & Immunology, Department of Pathology, University of Utah School of MedicineSalt Lake CityUnited States
| | - Jared Rutter
- Department of Biochemistry, University of Utah School of MedicineSalt Lake CityUnited States
- Howard Hughes Medical Institute, University of Utah School of MedicineSalt Lake CityUnited States
- Huntsman Cancer Institute, University of UtahSalt Lake CityUnited States
| | - Alana L Welm
- Department of Oncological Sciences, Huntsman Cancer Institute, University of UtahSalt Lake CityUnited States
| | - Thomas A Zangle
- Department of Chemical Engineering, University of UtahSalt Lake CityUnited States
- Huntsman Cancer Institute, University of UtahSalt Lake CityUnited States
| | - Minna Roh-Johnson
- Department of Biochemistry, University of Utah School of MedicineSalt Lake CityUnited States
- Huntsman Cancer Institute, University of UtahSalt Lake CityUnited States
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19
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Morimoto Y, Gamage USK, Yamochi T, Saeki N, Morimoto N, Yamanaka M, Koike A, Miyamoto Y, Tanaka K, Fukuda A, Hashimoto S, Yanagimachi R. Mitochondrial Transfer into Human Oocytes Improved Embryo Quality and Clinical Outcomes in Recurrent Pregnancy Failure Cases. Int J Mol Sci 2023; 24:ijms24032738. [PMID: 36769061 PMCID: PMC9917531 DOI: 10.3390/ijms24032738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 01/20/2023] [Accepted: 01/26/2023] [Indexed: 02/05/2023] Open
Abstract
One of the most critical issues to be solved in reproductive medicine is the treatment of patients with multiple failures of assisted reproductive treatment caused by low-quality embryos. This study investigated whether mitochondrial transfer to human oocytes improves embryo quality and provides subsequent acceptable clinical results and normality to children born due to the use of this technology. We transferred autologous mitochondria extracted from oogonia stem cells to mature oocytes with sperm at the time of intracytoplasmic sperm injection in 52 patients with recurrent failures (average 5.3 times). We assessed embryo quality using the following three methods: good-quality embryo rates, transferable embryo rates, and a novel embryo-scoring system (embryo quality score; EQS) in 33 patients who meet the preset inclusion criteria for analysis. We also evaluated the clinical outcomes of the in vitro fertilization and development of children born using this technology and compared the mtDNA sequences of the children and their mothers. The good-quality embryo rates, transferable embryo rates, and EQS significantly increased after mitochondrial transfer and resulted in 13 babies born in normal conditions. The mtDNA sequences were almost identical to the respective maternal sequences at the 83 major sites examined. Mitochondrial transfer into human oocytes is an effective clinical option to enhance embryo quality in recurrent in vitro fertilization-failure cases.
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Affiliation(s)
- Yoshiharu Morimoto
- Department of Obstetrics and Gynecology, HORAC Grand Front Osaka Clinic, Osaka 530-0011, Japan
- Correspondence: ; Tel.: +81-90-3707-8824
| | | | - Takayuki Yamochi
- Reproductive Science Institute, Graduate School of Medicine, Osaka Metropolitan University, Osaka 545-8585, Japan
| | - Noriatsu Saeki
- Department of Obstetrics and Gynecology, Nippon Life Hospital, Osaka 550-0006, Japan
| | - Naoharu Morimoto
- Department of Obstetrics and Gynecology, IVF Namba Clinic, Osaka 550-0015, Japan
| | - Masaya Yamanaka
- Department of Research, IVF Namba Clinic, Osaka 550-0015, Japan
| | - Akiko Koike
- Department of Reproductive Technology, HORAC Grand Front Osaka Clinic, Osaka 530-0011, Japan
| | - Yuki Miyamoto
- Department of Reproductive Technology, HORAC Grand Front Osaka Clinic, Osaka 530-0011, Japan
| | - Kumiko Tanaka
- Department of Integrated Medicine, HORAC Grand Front Osaka Clinic, Osaka 530-0011, Japan
| | - Aisaku Fukuda
- Department of Obstetrics and Gynecology, IVF Osaka Clinic, Osaka 577-0012, Japan
| | - Shu Hashimoto
- Reproductive Science Institute, Graduate School of Medicine, Osaka Metropolitan University, Osaka 545-8585, Japan
| | - Ryuzo Yanagimachi
- Department of Anatomy, Biochemistry and Physiology, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI 96822, USA
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20
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Heyn J, Heuschkel MA, Goettsch C. Mitochondrial-Derived Vesicles-Link to Extracellular Vesicles and Implications in Cardiovascular Disease. Int J Mol Sci 2023; 24:ijms24032637. [PMID: 36768960 PMCID: PMC9917113 DOI: 10.3390/ijms24032637] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/20/2023] [Accepted: 01/25/2023] [Indexed: 01/31/2023] Open
Abstract
Mitochondria are dynamic organelles regulating metabolism, cell death, and energy production. Therefore, maintaining mitochondrial health is critical for cellular homeostasis. Mitophagy and mitochondrial reorganization via fission and fusion are established mechanisms for ensuring mitochondrial quality. In recent years, mitochondrial-derived vesicles (MDVs) have emerged as a novel cellular response. MDVs are shed from the mitochondrial surface and can be directed to lysosomes or peroxisomes for intracellular degradation. MDVs may contribute to cardiovascular disease (CVD) which is characterized by mitochondrial dysfunction. In addition, evidence suggests that mitochondrial content is present in extracellular vesicles (EVs). Herein, we provide an overview of the current knowledge on MDV formation and trafficking. Moreover, we review recent findings linking MDV and EV biogenesis and discuss their role in CVD. Finally, we discuss the role of vesicle-mediated mitochondrial transfer and its potential cardioprotective effects.
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21
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Mori D, Miyagawa S, Kawamura T, Yoshioka D, Hata H, Ueno T, Toda K, Kuratani T, Oota M, Kawai K, Kurata H, Nishida H, Harada A, Toyofuku T, Sawa Y. Mitochondrial Transfer Induced by Adipose-Derived Mesenchymal Stem Cell Transplantation Improves Cardiac Function in Rat Models of Ischemic Cardiomyopathy. Cell Transplant 2023; 32:9636897221148457. [PMID: 36624995 PMCID: PMC9834779 DOI: 10.1177/09636897221148457] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Although mesenchymal stem cell transplantation has been successful in the treatment of ischemic cardiomyopathy, the underlying mechanisms remain unclear. Herein, we investigated whether mitochondrial transfer could explain the success of cell therapy in ischemic cardiomyopathy. Mitochondrial transfer in co-cultures of human adipose-derived mesenchymal stem cells and rat cardiomyocytes maintained under hypoxic conditions was examined. Functional recovery was monitored in a rat model of myocardial infarction following human adipose-derived mesenchymal stem cell transplantation. We observed mitochondrial transfer in vitro, which required the formation of cell-to-cell contacts and synergistically enhanced energy metabolism. Rat cardiomyocytes exhibited mitochondrial transfer 3 days following human adipose-derived mesenchymal stem cell transplantation to the ischemic heart surface post-myocardial infarction. We detected donor mitochondrial DNA in the recipient myocardium concomitant with a significant improvement in cardiac function. Mitochondrial transfer is vital for successful cell transplantation therapies and improves treatment outcomes in ischemic cardiomyopathy.
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Affiliation(s)
- Daisuke Mori
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Shigeru Miyagawa
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Takuji Kawamura
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Daisuke Yoshioka
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Hiroki Hata
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Takayoshi Ueno
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Koichi Toda
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Toru Kuratani
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Miwa Oota
- Institute of Advanced Stem Cell
Therapy, Osaka University, Osaka, Japan,ROHTO Pharmaceutical Co., Ltd., Osaka,
Japan
| | - Kotoe Kawai
- Institute of Advanced Stem Cell
Therapy, Osaka University, Osaka, Japan,ROHTO Pharmaceutical Co., Ltd., Osaka,
Japan
| | - Hayato Kurata
- Institute of Advanced Stem Cell
Therapy, Osaka University, Osaka, Japan,ROHTO Pharmaceutical Co., Ltd., Osaka,
Japan
| | - Hiroyuki Nishida
- Institute of Advanced Stem Cell
Therapy, Osaka University, Osaka, Japan,ROHTO Pharmaceutical Co., Ltd., Osaka,
Japan
| | - Akima Harada
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan
| | - Toshihiko Toyofuku
- Institute of Immunology and
Regenerative Medicine, Osaka University, Osaka, Japan
| | - Yoshiki Sawa
- Department of Cardiovascular Surgery,
Osaka University Graduate School of Medicine, Suita, Japan,Medical Centre for Translational and
Clinical Research, Osaka University Hospital, Osaka, Japan,Yoshiki Sawa, Department of Cardiovascular
Surgery, Osaka University Graduate School of Medicine, Suita 565-0871, Japan.
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22
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Fan Q, Maejima Y, Wei L, Nakagama S, Shiheido-Watanabe Y, Sasano T. The Pathophysiological Significance of "Mitochondrial Ejection" from Cells. Biomolecules 2022; 12:biom12121770. [PMID: 36551198 PMCID: PMC9775504 DOI: 10.3390/biom12121770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/22/2022] [Accepted: 11/26/2022] [Indexed: 11/29/2022] Open
Abstract
Mitochondria have beneficial effects on cells by producing ATP and contributing to various biosynthetic procedures. On the other hand, dysfunctional mitochondria have detrimental effects on cells by inducing cellular damage, inflammation, and causing apoptosis in response to various stimuli. Therefore, a series of mitochondrial quality control pathways are required for the physiological state of cells to be maintained. Recent research has provided solid evidence to support that mitochondria are ejected from cells for transcellular degradation or transferred to other cells as metabolic support or regulatory messengers. In this review, we summarize the current understanding of the regulation of mitochondrial transmigration across the plasma membranes and discuss the functional significance of this unexpected phenomenon, with an additional focus on the impact on the pathogenesis of cardiovascular diseases. We also provide some perspective concerning the unrevealed mechanisms underlying mitochondrial ejection as well as existing problems and challenges concerning the therapeutic application of mitochondrial ejection.
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23
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Suzuki R, Ogiya D, Ogawa Y, Kawada H, Ando K. Targeting CAM-DR and Mitochondrial Transfer for the Treatment of Multiple Myeloma. Curr Oncol 2022; 29:8529-8539. [PMID: 36354732 PMCID: PMC9689110 DOI: 10.3390/curroncol29110672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/05/2022] [Accepted: 11/07/2022] [Indexed: 11/12/2022] Open
Abstract
The prognosis of patients with multiple myeloma (MM) has improved dramatically with the introduction of new therapeutic drugs, but the disease eventually becomes drug-resistant, following an intractable and incurable course. A myeloma niche (MM niche) develops in the bone marrow microenvironment and plays an important role in the drug resistance mechanism of MM. In particular, adhesion between MM cells and bone marrow stromal cells mediated by adhesion molecules induces cell adhesion-mediated drug resistance (CAM-DR). Analyses of the role of mitochondria in cancer cells, including MM cells, has revealed that the mechanism leading to drug resistance involves exchange of mitochondria between cells (mitochondrial transfer) via tunneling nanotubes (TNTs) within the MM niche. Here, we describe the discovery of these drug resistance mechanisms and the identification of promising therapeutic agents primarily targeting CAM-DR, mitochondrial transfer, and TNTs.
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Affiliation(s)
- Rikio Suzuki
- Correspondence: ; Tel.: +81-463-93-1121; Fax: +81-463-92-4511
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24
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Frankenberg Garcia J, Rogers AV, Mak JCW, Halayko AJ, Hui CK, Xu B, Chung KF, Rodriguez T, Michaeloudes C, Bhavsar PK. Mitochondrial Transfer Regulates Bioenergetics in Healthy and Chronic Obstructive Pulmonary Disease Airway Smooth Muscle. Am J Respir Cell Mol Biol 2022; 67:471-481. [PMID: 35763375 PMCID: PMC9564929 DOI: 10.1165/rcmb.2022-0041oc] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Mitochondrial dysfunction has been reported in chronic obstructive pulmonary disease (COPD). Transfer of mitochondria from mesenchymal stem cells to airway smooth muscle cells (ASMCs) can attenuate oxidative stress-induced mitochondrial damage. It is not known whether mitochondrial transfer can occur between structural cells in the lungs or what role this may have in modulating bioenergetics and cellular function in healthy and COPD airways. Here, we show that ASMCs from both healthy ex-smokers and subjects with COPD can exchange mitochondria, a process that happens, at least partly, via extracellular vesicles. Exposure to cigarette smoke induces mitochondrial dysfunction and leads to an increase in the donation of mitochondria by ASMCs, suggesting that the latter may be a stress response mechanism. Healthy ex-smoker ASMCs that receive mitochondria show increases in mitochondrial biogenesis and respiration and a reduction in cell proliferation, irrespective of whether the mitochondria are transferred from healthy ex-smoker or COPD ASMCs. Our data indicate that mitochondrial transfer between structural cells is a homeostatic mechanism for the regulation of bioenergetics and cellular function within the airways and may represent an endogenous mechanism for reversing the functional consequences of mitochondrial dysfunction in diseases such as COPD.
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Affiliation(s)
| | - Andrew V. Rogers
- Royal Brompton Hospital, Guy’s and St. Thomas’ NHS Trust, London, United Kingdom
| | - Judith C. W. Mak
- Department of Medicine and,Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong SAR, China
| | - Andrew J. Halayko
- Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, Manitoba, Canada; and
| | - Christopher K.M. Hui
- Respiratory Medicine, The University of Hong Kong–Shenzhen Hospital, Shenzhen, China
| | - Bingling Xu
- Respiratory Medicine, The University of Hong Kong–Shenzhen Hospital, Shenzhen, China
| | - Kian Fan Chung
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Tristan Rodriguez
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | | | - Pankaj K. Bhavsar
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
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25
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Hu Q, Lu J, Zhang X, Liu R, Yang SH. Mitochondria transplantation/transfer between single cells. J Cereb Blood Flow Metab 2022; 42:1748-1750. [PMID: 35726581 PMCID: PMC9441722 DOI: 10.1177/0271678x221109685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Mitochondrial transplantation/transfer has been increasingly recognized as a potential way for cell and tissue revitalization. In a recent study, Gabelein et al. reported a novel method for single cells mitochondria transplantation using "nanosyringe". This technique combines atomic force microscopy, optical microscopy, and nanofluidics that enable intra- and intercellular organelle micromanipulation and cell-to-cell mitochondria transplantation with up to 95% success rate. The transferred mitochondria fuse to the host mitochondrial network and donor mtDNA incorporate into the recipient mitochondrial genome. The nanosyringe technique provides a novel tool for future mitochondrial research to offer insight into mitochondrial replacement therapy for stroke and fundamental mitochondrial biology.
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Affiliation(s)
- Qin Hu
- Department of Neurosurgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China
| | - Jianfei Lu
- Department of Neurosurgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China
| | - Xiaohua Zhang
- Department of Neurosurgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China
| | - Ran Liu
- Department of Pharmacology and Neuroscience, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Shao-Hua Yang
- Department of Pharmacology and Neuroscience, University of North Texas Health Science Center, Fort Worth, TX, USA
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26
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Yao X, Ma Y, Zhou W, Liao Y, Jiang Z, Lin J, He Q, Wu H, Wei W, Wang X, Björklund M, Ouyang H. In-cytoplasm mitochondrial transplantation for mesenchymal stem cells engineering and tissue regeneration. Bioeng Transl Med 2022; 7:e10250. [PMID: 35111950 PMCID: PMC8780934 DOI: 10.1002/btm2.10250] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/12/2021] [Accepted: 08/14/2021] [Indexed: 12/15/2022] Open
Abstract
Stem cell therapies are unsatisfactory due to poor cell survival and engraftment. Stem cell used for therapy must be properly "tuned" for a harsh in vivo environment. Herein, we report that transfer of exogenous mitochondria (mito) to adipose-derived mesenchymal stem cells (ADSCs) can effectively boost their energy levels, enabling efficient cell engraftment. Importantly, the entire process of exogeneous mitochondrial endocytosis is captured by high-content live-cell imaging. Mitochondrial transfer leads to acutely enhanced bioenergetics, with nearly 17% of higher adenosine 5'-triphosphate (ATP) levels in ADSCs treated with high mitochondrial dosage and further results in altered secretome profiles of ADSCs. Mitochondrial transfer also induced the expression of 334 mRNAs in ADSCs, which are mainly linked to signaling pathways associated with DNA replication and cell division. We hypothesize that increase in ATP and cyclin-dependent kinase 1 and 2 expression might be responsible for promoting enhanced proliferation, migration, and differentiation of ADSCs in vitro. More importantly, mito-transferred ADSCs display prolonged cell survival, engraftment and horizontal transfer of exogenous mitochondria to surrounding cells in a full-thickness skin defect rat model with improved skin repair compared with nontreated ADSCs. These results demonstrate that intracellular mitochondrial transplantation is a promising strategy to engineer stem cells for tissue regeneration.
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Affiliation(s)
- Xudong Yao
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
- The Fourth Affiliated HospitalZhejiang University School of MedicineYiwuChina
| | - Yuanzhu Ma
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
| | - Wenyan Zhou
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
| | - Youguo Liao
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
| | - Zongsheng Jiang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
| | - Junxin Lin
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
| | - Qiulin He
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
| | - Hongwei Wu
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
| | - Wei Wei
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
- The Fourth Affiliated HospitalZhejiang University School of MedicineYiwuChina
| | - Xiaozhao Wang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
| | - Mikael Björklund
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
| | - Hongwei Ouyang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Second Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang University‐University of Edinburgh Institute (ZJU‐UoE Institute), Zhejiang UniversityHainingChina
- Department of Sports MedicineZhejiang University School of MedicineHangzhouChina
- China Orthopedic Regenerative Medicine Group (CORMed)HangzhouChina
- Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, Zhejiang University School of MedicineHangzhouChina
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27
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Chen J, Zhong J, Wang LL, Chen YY. Mitochondrial Transfer in Cardiovascular Disease: From Mechanisms to Therapeutic Implications. Front Cardiovasc Med 2021; 8:771298. [PMID: 34901230 PMCID: PMC8661009 DOI: 10.3389/fcvm.2021.771298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/08/2021] [Indexed: 12/24/2022] Open
Abstract
Mitochondrial dysfunction has been proven to play a critical role in the pathogenesis of cardiovascular diseases. The phenomenon of intercellular mitochondrial transfer has been discovered in the cardiovascular system. Studies have shown that cell-to-cell mitochondrial transfer plays an essential role in regulating cardiovascular system development and maintaining normal tissue homeostasis under physiological conditions. In pathological conditions, damaged cells transfer dysfunctional mitochondria toward recipient cells to ask for help and take up exogenous functional mitochondria to alleviate injury. In this review, we summarized the mechanism of mitochondrial transfer in the cardiovascular system and outlined the fate and functional role of donor mitochondria. We also discussed the advantage and challenges of mitochondrial transfer strategies, including cell-based mitochondrial transplantation, extracellular vesicle-based mitochondrial transplantation, and naked mitochondrial transplantation, for the treatment of cardiovascular disorders. We hope this review will provide perspectives on mitochondrial-targeted therapeutics in cardiovascular diseases.
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Affiliation(s)
- Jun Chen
- Department of Basic Medicine Sciences, and Department of Obstetrics of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jinjie Zhong
- Department of Basic Medicine Sciences, and Department of Obstetrics of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lin-Lin Wang
- Department of Basic Medicine Sciences, and Department of Orthopaedics of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ying-Ying Chen
- Department of Basic Medicine Sciences, and Department of Obstetrics of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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28
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Mancini SJC, Balabanian K, Corre I, Gavard J, Lazennec G, Le Bousse-Kerdilès MC, Louache F, Maguer-Satta V, Mazure NM, Mechta-Grigoriou F, Peyron JF, Trichet V, Herault O. Deciphering Tumor Niches: Lessons From Solid and Hematological Malignancies. Front Immunol 2021; 12:766275. [PMID: 34858421 PMCID: PMC8631445 DOI: 10.3389/fimmu.2021.766275] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 10/25/2021] [Indexed: 12/12/2022] Open
Abstract
Knowledge about the hematopoietic niche has evolved considerably in recent years, in particular through in vitro analyzes, mouse models and the use of xenografts. Its complexity in the human bone marrow, in particular in a context of hematological malignancy, is more difficult to decipher by these strategies and could benefit from the knowledge acquired on the niches of solid tumors. Indeed, some common features can be suspected, since the bone marrow is a frequent site of solid tumor metastases. Recent research on solid tumors has provided very interesting information on the interactions between tumoral cells and their microenvironment, composed notably of mesenchymal, endothelial and immune cells. This review thus focuses on recent discoveries on tumor niches that could help in understanding hematopoietic niches, with special attention to 4 particular points: i) the heterogeneity of carcinoma/cancer-associated fibroblasts (CAFs) and mesenchymal stem/stromal cells (MSCs), ii) niche cytokines and chemokines, iii) the energy/oxidative metabolism and communication, especially mitochondrial transfer, and iv) the vascular niche through angiogenesis and endothelial plasticity. This review highlights actors and/or pathways of the microenvironment broadly involved in cancer processes. This opens avenues for innovative therapeutic opportunities targeting not only cancer stem cells but also their regulatory tumor niche(s), in order to improve current antitumor therapies.
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Affiliation(s)
- Stéphane J C Mancini
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,INSERM UMR1236, Rennes 1 University, Etablissement Français du Sang Bretagne, Rennes, France.,Cancéropole Grand-Ouest, NET network "Niches and Epigenetics of Tumors", Nantes, France
| | - Karl Balabanian
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,Saint-Louis Research Institute, University of Paris, EMiLy, INSERM U1160, Paris, France.,The Organization for Partnerships in Leukemia (OPALE) Carnot Institute, The Organization for Partnerships in Leukemia, Paris, France
| | - Isabelle Corre
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,Cancéropole Grand-Ouest, NET network "Niches and Epigenetics of Tumors", Nantes, France.,Center for Research in Cancerology and Immunology Nantes-Angers (CRCINA), Signaling in Oncogenesis Angiogenesis and Permeability (SOAP), INSERM UMR1232, Centre National de la Recherche scientifique (CNRS) ERL600, Université de Nantes, Nantes, France
| | - Julie Gavard
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,Cancéropole Grand-Ouest, NET network "Niches and Epigenetics of Tumors", Nantes, France.,Center for Research in Cancerology and Immunology Nantes-Angers (CRCINA), Signaling in Oncogenesis Angiogenesis and Permeability (SOAP), INSERM UMR1232, Centre National de la Recherche scientifique (CNRS) ERL600, Université de Nantes, Nantes, France.,Integrated Center for Oncology, St. Herblain, France
| | - Gwendal Lazennec
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,Centre National de la Recherche scientifique (CNRS) UMR9005, SYS2DIAG-ALCEDIAG, Montpellier, France
| | - Marie-Caroline Le Bousse-Kerdilès
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,INSERM UMRS-MD1197, Paris-Saclay University, Paul-Brousse Hospital, Villejuif, France
| | - Fawzia Louache
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,INSERM UMRS-MD1197, Paris-Saclay University, Paul-Brousse Hospital, Villejuif, France
| | - Véronique Maguer-Satta
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,Cancer Research Center of Lyon (CRCL), CNRS UMR5286, INSERM U1052, Lyon 1 university, Lean Bérard Center, Lyon, France
| | - Nathalie M Mazure
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,INSERM U1065, C3M, University of Côte d'Azur (UCA), Nice, France
| | - Fatima Mechta-Grigoriou
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,Stress and Cancer Laboratory, Institut Curie, INSERM U830, Paris Sciences et Lettres (PSL) Research University, Team Babelized Ligue Nationale Contre le Cancer (LNCC), Paris, France
| | - Jean-François Peyron
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,INSERM U1065, C3M, University of Côte d'Azur (UCA), Nice, France
| | - Valérie Trichet
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,Cancéropole Grand-Ouest, NET network "Niches and Epigenetics of Tumors", Nantes, France.,INSERM UMR1238 Phy-Os, Université de Nantes, Nantes, France
| | - Olivier Herault
- Centre National de la Recherche scientifique (CNRS) GDR3697, Micronit "Microenvironment of Tumor Niches", Tours, France.,Cancéropole Grand-Ouest, NET network "Niches and Epigenetics of Tumors", Nantes, France.,The Organization for Partnerships in Leukemia (OPALE) Carnot Institute, The Organization for Partnerships in Leukemia, Paris, France.,Centre National de la Recherche scientifique (CNRS) ERL7001 LNOx, EA7501, Tours University, Tours, France.,Department of Biological Hematology, Tours University Hospital, Tours, France
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29
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Zheng F, Luo Z, Lin X, Wang W, Aschner M, Cai P, Wang YL, Shao W, Yu G, Guo Z, Wu S, Li H. Intercellular transfer of mitochondria via tunneling nanotubes protects against cobalt nanoparticle-induced neurotoxicity and mitochondrial damage. Nanotoxicology 2021; 15:1358-1379. [PMID: 35077651 PMCID: PMC9490506 DOI: 10.1080/17435390.2022.2026515] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Broad applications of cobalt nanoparticles (CoNPs) have raised increased concerns regarding their potential toxicity. However, the underlining mechanisms of their toxicity have yet to be characterized. Here, we demonstrated that CoNPs reduced cell viability and induced membrane leakage. CoNPs induced oxidative stress, as indicated by the generation of reactive oxygen species (ROS) secondary to the increased expression of hypoxia-induced factor 1 alpha. Moreover, CoNPs led to mitochondrial damage, including generation of mitochondrial ROS, reduction in ATP content, morphological damage and autophagy. Interestingly, exogenous mitochondria were observed between neurons and astrocytes upon CoNPs exposure. Concomitantly, tunneling nanotubes (TNTs)-like structures were observed between neurons and astrocytes upon CoNPs exposure. These structures were further verified to be TNTs as they were found to be F-actin rich and lacking tubulin. We then demonstrated that TNTs were utilized for mitochondrial transfer between neurons and astrocytes, suggesting a novel crosstalk phenomenon between these cells. Moreover, we found that the inhibition of TNTs (using actin-depolymerizing drug latrunculin B) intensified apoptosis triggered by CoNPs. Therefore, we demonstrate, for the first time, that the inhibition of intercellular mitochondrial transfer via TNTs aggravates CoNPs-induced cellular and mitochondrial toxicity in neuronal cells, implying a novel intercellular protection mechanism in response to nanoparticle exposure.
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Affiliation(s)
- Fuli Zheng
- Department of Preventive Medicine, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China
| | - Zhousong Luo
- Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, Fuzhou 350005, China
| | - Xinpei Lin
- Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China
| | - Wei Wang
- Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Ping Cai
- Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Department of Health Inspection and Quarantine, School of Public Health, Fujian Medical University, Fuzhou 350122, China
| | - Yuan-Liang Wang
- Department of Preventive Medicine, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China
| | - Wenya Shao
- Department of Preventive Medicine, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China
| | - Guangxia Yu
- Department of Preventive Medicine, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China
| | - Zhenkun Guo
- Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China
| | - Siying Wu
- Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Corresponding authors: H. Li: ; S. Wu: . Tel: +086-591-22862527; Fax: +086-591-22862510
| | - Huangyuan Li
- Department of Preventive Medicine, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Fujian Provincial Key Laboratory of Environmental Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou 350122, China.,Corresponding authors: H. Li: ; S. Wu: . Tel: +086-591-22862527; Fax: +086-591-22862510
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30
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Abstract
Macrophages are a group of heterogeneous cells widely present throughout the body. Under the influence of their specific environments, via both contact and noncontact signals, macrophages integrate into host tissues and contribute to their development and the functions of their constituent cells. Mitochondria are essential organelles that perform intercellular transfers to regulate cell homeostasis. Our review focuses on newly discovered roles of mitochondrial transfers between macrophages and surrounding cells and summarizes emerging functions of macrophages in transmitophagy, metabolic regulation, and immune defense. We also discuss the negative influence of mitochondrial transfers on macrophages, as well as current therapies targeting mitochondria in macrophages. Regulation of macrophages through mitochondrial transfers between macrophages and their surrounding cells is a promising therapy for various diseases, including cardiovascular diseases, inflammatory diseases, obesity, and cancer.
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Affiliation(s)
- Yidan Pang
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Changqing Zhang
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Junjie Gao
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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Shakoor A, Wang B, Fan L, Kong L, Gao W, Sun J, Man K, Li G, Sun D. Automated Optical Tweezers Manipulation to Transfer Mitochondria from Fetal to Adult MSCs to Improve Antiaging Gene Expressions. Small 2021; 17:e2103086. [PMID: 34411428 DOI: 10.1002/smll.202103086] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/15/2021] [Indexed: 06/13/2023]
Abstract
Mitochondrial dysfunction is considered to be an important factor that leads to aging and premature aging diseases. Transferring mitochondria to cells is an emerging and promising technique for the therapy of mitochondrial deoxyribonucleic acid (mtDNA)-related diseases. This paper presents a unique method of controlling the quality and quantity of mitochondria transferred to single cells using an automated optical tweezer-based micromanipulation system. The proposed method can automatically, accurately, and efficiently collect and transport healthy mitochondria to cells, and the recipient cells then take up the mitochondria through endocytosis. The results of the study reveal the possibility of using mitochondria from fetal mesenchymal stem cells (fMSCs) as a potential source to reverse the aging-related phenotype and improve metabolic activities in adult mesenchymal stem cells (aMSCs). The results of the quantitative polymerase chain reaction analysis show that the transfer of isolated mitochondria from fMSCs to a single aMSC can significantly increase the antiaging and metabolic gene expression in the aMSC. The proposed mitochondrial transfer method can greatly promote precision medicine for cell therapy of mtDNA-related diseases.
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Affiliation(s)
- Adnan Shakoor
- Department of Biomedical Engineering, City University of Hong Kong, Hong Kong, 99907, China
| | - Bin Wang
- The Chinese University of Hong Kong (CUHK), Guangzhou Regenerative Medicine and Health Guangdong Laboratory (GDL) Advanced Institute for Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou, 510530, China
- Department of Orthopaedics and Traumatology, Stem Cells and Regeneration Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of, Hong Kong, 99907, Hong Kong S.A.R
| | - Lei Fan
- Department of Biomedical Engineering, City University of Hong Kong, Hong Kong, 99907, China
| | - Lingchi Kong
- Department of Orthopaedics and Traumatology, Stem Cells and Regeneration Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of, Hong Kong, 99907, Hong Kong S.A.R
| | - Wendi Gao
- Department of Biomedical Engineering, City University of Hong Kong, Hong Kong, 99907, China
| | - Jiayu Sun
- Department of Biomedical Engineering, City University of Hong Kong, Hong Kong, 99907, China
| | - Kwan Man
- Department of Surgery, The University of Hong Kong, Hong Kong, 99907, Hong Kong S.A.R
| | - Gang Li
- The Chinese University of Hong Kong (CUHK), Guangzhou Regenerative Medicine and Health Guangdong Laboratory (GDL) Advanced Institute for Regenerative Medicine, Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou, 510530, China
- Department of Orthopaedics and Traumatology, Stem Cells and Regeneration Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of, Hong Kong, 99907, Hong Kong S.A.R
| | - Dong Sun
- Department of Biomedical Engineering, City University of Hong Kong, Hong Kong, 99907, China
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Abstract
Mesenchymal Stem Cells (MSCs) have been studied extensively for the treatment of several retinal diseases. The therapeutic potential of MSCs lies in its ability to differentiate into multiple lineages and secretome enriched with immunomodulatory, anti-angiogenic and neurotrophic factors. Several studies have reported the role of MSCs in repair and regeneration of the damaged retina where the secreted factors from MSCs prevent retinal degeneration, improve retinal morphology and function. MSCs also donate mitochondria to rescue the function of retinal cells and exosomes secreted by MSCs were found to have anti-apoptotic and anti-inflammatory effects. Based on several promising results obtained from the preclinical studies, several clinical trials were initiated to explore the potential advantages of MSCs for the treatment of retinal diseases. This review summarizes the various properties of MSCs that help to repair and restore the damaged retinal cells and its potential for the treatment of retinal degenerative diseases.
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Affiliation(s)
- Sanjucta Adak
- Stem Cells and Cancer Biology Research Group, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - Damaris Magdalene
- Department of Strabismus, Sri Sankaradeva Nethralaya Hospital, Guwahati, Assam, India
| | - Saurabh Deshmukh
- Department of Strabismus, Sri Sankaradeva Nethralaya Hospital, Guwahati, Assam, India
| | - Dipankar Das
- Department of Pathology, Sri Sankaradeva Nethralaya Hospital, Guwahati, Assam, India
| | - Bithiah Grace Jaganathan
- Stem Cells and Cancer Biology Research Group, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India.
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Matula Z, Mikala G, Lukácsi S, Matkó J, Kovács T, Monostori É, Uher F, Vályi-Nagy I. Stromal Cells Serve Drug Resistance for Multiple Myeloma via Mitochondrial Transfer: A Study on Primary Myeloma and Stromal Cells. Cancers (Basel) 2021; 13:cancers13143461. [PMID: 34298674 PMCID: PMC8307863 DOI: 10.3390/cancers13143461] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/24/2021] [Accepted: 07/07/2021] [Indexed: 12/18/2022] Open
Abstract
Simple Summary Mitochondrial transfer plays a crucial role in the acquisition of drug resistance in multiple myeloma, but its exact mechanism is not yet clear; moreover, overcoming the drug resistance that it causes is also a major challenge. Our research on primary myeloma cell cultures reveals that mitochondrial transfer is bi-directional between bone marrow stromal cells and myeloma cells, occurring via tunneling nanotubes and partial cell fusion with extreme increases under the influence of chemotherapeutic drugs, whereupon survival and adenosine triphosphate levels increase, while mitochondrial superoxide levels decrease in myeloma cells. These changes and the elevation of superoxide levels in stromal cells are proportional to the amount of incorporated mitochondria derived from the other cell type and to the concentration of the used drug. Although the inhibition of mitochondrial transfer is limited between stromal and myeloma cells, the supportive effect of stromal cells can be effectively averted by influencing the tumor metabolism with an inhibitor of oxidative phosphorylation in addition to chemotherapeutics. Abstract Recently, it has become evident that mitochondrial transfer (MT) plays a crucial role in the acquisition of cancer drug resistance in many hematologic malignancies; however, for multiple myeloma, there is a need to generate novel data to better understand this mechanism. Here, we show that primary myeloma cells (MMs) respond to an increasing concentration of chemotherapeutic drugs with an increase in the acquisition of mitochondria from autologous bone marrow stromal cells (BM-MSCs), whereupon survival and adenosine triphosphate levels of MMs increase, while the mitochondrial superoxide levels decrease in MMs. These changes are proportional to the amount of incorporated BM-MSC-derived mitochondria and to the concentration of the used drug, but seem independent from the type and mechanism of action of chemotherapeutics. In parallel, BM-MSCs also incorporate an increasing amount of MM cell-derived mitochondria accompanied by an elevation of superoxide levels. Using the therapeutic antibodies Daratumumab, Isatuximab, or Elotuzumab, no similar effect was observed regarding the MT. Our research shows that MT occurs via tunneling nanotubes and partial cell fusion with extreme increases under the influence of chemotherapeutic drugs, but its inhibition is limited. However, the supportive effect of stromal cells can be effectively avoided by influencing the metabolism of myeloma cells with the concomitant use of chemotherapeutic agents and an inhibitor of oxidative phosphorylation.
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Affiliation(s)
- Zsolt Matula
- Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, 1097 Budapest, Hungary; (G.M.); (F.U.); (I.V.-N.)
- Correspondence:
| | - Gábor Mikala
- Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, 1097 Budapest, Hungary; (G.M.); (F.U.); (I.V.-N.)
| | - Szilvia Lukácsi
- MTA-ELTE Immunology Research Group, Department of Immunology, Eötvös Loránd University, 1053 Budapest, Hungary;
| | - János Matkó
- Department of Immunology, Eötvös Loránd University, 1053 Budapest, Hungary;
| | - Tamás Kovács
- Department of Anatomy, Histology and Embryology, Semmelweis University, 1085 Budapest, Hungary;
| | - Éva Monostori
- Institute of Genetics, Biological Research Centre, 6726 Szeged, Hungary;
| | - Ferenc Uher
- Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, 1097 Budapest, Hungary; (G.M.); (F.U.); (I.V.-N.)
| | - István Vályi-Nagy
- Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, 1097 Budapest, Hungary; (G.M.); (F.U.); (I.V.-N.)
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Abstract
Mitochondrial transplantation is emerging as a novel cellular biotherapy to alleviate mitochondrial damage and dysfunction. Mitochondria play a crucial role in establishing cellular homeostasis and providing cell with the energy necessary to accomplish its function. Owing to its endosymbiotic origin, mitochondria share many features with their bacterial ancestors. Unlike the nuclear DNA, which is packaged into nucleosomes and protected from adverse environmental effects, mitochondrial DNA are more prone to harsh environmental effects, in particular that of the reactive oxygen species. Mitochondrial damage and dysfunction are implicated in many diseases ranging from metabolic diseases to cardiovascular and neurodegenerative diseases, among others. While it was once thought that transplantation of mitochondria would not be possible due to their semiautonomous nature and reliance on the nucleus, recent advances have shown that it is possible to transplant viable functional intact mitochondria from autologous, allogenic, and xenogeneic sources into different cell types. Moreover, current research suggests that the transplantation could positively modulate bioenergetics and improve disease outcome. Mitochondrial transplantation techniques and consequences of transplantation in cardiomyocytes are the theme of this review. We outline the different mitochondrial isolation and transfer techniques. Finally, we detail the consequences of mitochondrial transplantation in the cardiovascular system, more specifically in the context of cardiomyopathies and ischemia.
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Affiliation(s)
- Paria Ali Pour
- Edwards Lifesciences Center for Advanced Cardiovascular Technology, Irvine, California.,Department of Biomedical Engineering, University of California, Irvine, California
| | - Sina Hosseinian
- Edwards Lifesciences Center for Advanced Cardiovascular Technology, Irvine, California.,School of Medicine, University of California, Irvine, California
| | - Arash Kheradvar
- Edwards Lifesciences Center for Advanced Cardiovascular Technology, Irvine, California.,Department of Biomedical Engineering, University of California, Irvine, California.,School of Medicine, University of California, Irvine, California
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Yuan Y, Yuan L, Li L, Liu F, Liu J, Chen Y, Cheng J, Lu Y. Mitochondrial transfer from mesenchymal stem cells to macrophages restricts inflammation and alleviates kidney injury in diabetic nephropathy mice via PGC-1α activation. Stem Cells 2021; 39:913-928. [PMID: 33739541 DOI: 10.1002/stem.3375] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 02/23/2021] [Indexed: 02/05/2023]
Abstract
Mesenchymal stem cells (MSCs) have fueled ample translation for treatment of immune-mediated diseases. Our previous study had demonstrated that MSCs could elicit macrophages (Mφ) into anti-inflammatory phenotypes, and alleviate kidney injury in diabetic nephropathy (DN) mice via improving mitochondrial function of Mφ, yet the specific mechanism was unclear. Recent evidence indicated that MSCs communicated with their microenvironment through exchanges of mitochondria. By a coculture system consisting of MSCs and Mφ, we showed that MSCs-derived mitochondria (MSCs-Mito) were transferred into Mφ, and the mitochondrial functions were improved, which contributed to M2 polarization. Furthermore, we found that MSCs-Mito transfer activated peroxisome proliferator-activated receptor gamma coactivator-1 alpha (PGC-1α)-mediated mitochondrial biogenesis. In addition, PGC-1α interacted with TFEB in high glucose-induced Mφ, leading to the elevated lysosome-autophagy, which was essential to removal of damaged mitochondria. As a result, in Mφ, the mitochondrial bioenergy and capacity to combat inflammatory response were enhanced. Whereas, the immune-regulatory activity of MSCs-Mito was significantly blocked in PGC-1α knockdown Mφ. More importantly, MSCs-Mito transfer could be observed in DN mice, and the adoptive transfer of MSCs-Mito educated Mφ (MφMito ) inhibited the inflammatory response and alleviated kidney injury. However, the kidney-protective effects of MφMito were abolished when the MSCs-Mito was impaired with rotenone, and the similar results were also observed when MφMito were transfected with sipgc-1α before administration. Collectively, these findings suggested that MSCs elicited Mφ into anti-inflammatory phenotype and ameliorated kidney injury through mitochondrial transfer in DN mice, and the effects were relied on PGC-1α-mediated mitochondrial biogenesis and PGC-1α/TFEB-mediated lysosome-autophagy.
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Affiliation(s)
- Yujia Yuan
- Key Laboratory of Transplant Engineering and Immunology, NHFPC, Department of Nephrology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Longhui Yuan
- Key Laboratory of Transplant Engineering and Immunology, NHFPC, Department of Nephrology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Lan Li
- Key Laboratory of Transplant Engineering and Immunology, NHFPC, Department of Nephrology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Fei Liu
- Key Laboratory of Transplant Engineering and Immunology, NHFPC, Department of Nephrology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Jingping Liu
- Key Laboratory of Transplant Engineering and Immunology, NHFPC, Department of Nephrology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Younan Chen
- Key Laboratory of Transplant Engineering and Immunology, NHFPC, Department of Nephrology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Jingqiu Cheng
- Key Laboratory of Transplant Engineering and Immunology, NHFPC, Department of Nephrology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Yanrong Lu
- Key Laboratory of Transplant Engineering and Immunology, NHFPC, Department of Nephrology, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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Tseng N, Lambie SC, Huynh CQ, Sanford B, Patel M, Herson PS, Ormond DR. Mitochondrial transfer from mesenchymal stem cells improves neuronal metabolism after oxidant injury in vitro: The role of Miro1. J Cereb Blood Flow Metab 2021; 41:761-770. [PMID: 32501156 PMCID: PMC7983509 DOI: 10.1177/0271678x20928147] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Stroke-induced cerebral ischemia is a major cause of death and disability. The disruption of blood flow results in neuronal and glial cell death leading to brain injury. Reperfusion restores oxygen to the affected tissue, but can also cause damage through an enhanced oxidative stress and inflammatory response. This study examines mitochondrial transfer from MSC to neurons and the role it plays in neuronal preservation after oxidant injury. We observed the transfer of mitochondria from MSC to mouse neurons in vitro following hydrogen peroxide exposure. The observed transfer was dependent on cell-to-cell contact and led to increased neuronal survival and improved metabolism. A number of pro-inflammatory and mitochondrial motility genes were upregulated in neurons after hydrogen peroxide exposure. This included Miro1 and TNFAIP2, linking inflammation and mitochondrial transfer to oxidant injury. Increasing Miro1 expression in MSC improved the metabolic benefit of mitochondrial transfer after neuronal oxidant injury. Decreasing Miro1 expression had the opposite effect, decreasing the metabolic benefit of MSC co-culture. MSC transfer of mitochondria to oxidant-damaged neurons may help improve neuronal preservation and functional recovery after stroke.
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Affiliation(s)
- Nancy Tseng
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Scott C Lambie
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Christopher Q Huynh
- Department of Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Bridget Sanford
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Manisha Patel
- Department of Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Paco S Herson
- Department of Anesthesiology and Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - D Ryan Ormond
- Department of Neurosurgery, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
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Zampieri LX, Silva-Almeida C, Rondeau JD, Sonveaux P. Mitochondrial Transfer in Cancer: A Comprehensive Review. Int J Mol Sci 2021; 22:ijms22063245. [PMID: 33806730 PMCID: PMC8004668 DOI: 10.3390/ijms22063245] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/19/2021] [Accepted: 03/20/2021] [Indexed: 02/07/2023] Open
Abstract
Depending on their tissue of origin, genetic and epigenetic marks and microenvironmental influences, cancer cells cover a broad range of metabolic activities that fluctuate over time and space. At the core of most metabolic pathways, mitochondria are essential organelles that participate in energy and biomass production, act as metabolic sensors, control cancer cell death, and initiate signaling pathways related to cancer cell migration, invasion, metastasis and resistance to treatments. While some mitochondrial modifications provide aggressive advantages to cancer cells, others are detrimental. This comprehensive review summarizes the current knowledge about mitochondrial transfers that can occur between cancer and nonmalignant cells. Among different mechanisms comprising gap junctions and cell-cell fusion, tunneling nanotubes are increasingly recognized as a main intercellular platform for unidirectional and bidirectional mitochondrial exchanges. Understanding their structure and functionality is an important task expected to generate new anticancer approaches aimed at interfering with gains of functions (e.g., cancer cell proliferation, migration, invasion, metastasis and chemoresistance) or damaged mitochondria elimination associated with mitochondrial transfer.
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Abstract
Mitochondria actively participate in the regulation of cell respiratory mechanisms, metabolic processes, and energy homeostasis in the central nervous system (CNS). Because of the requirement of high energy, neuronal functionality and viability are largely dependent on mitochondrial functionality. In the context of CNS disorders, disruptions of metabolic homeostasis caused by mitochondrial dysfunction lead to neuronal cell death and neuroinflammation. Therefore, restoring mitochondrial function becomes a primary therapeutic target. Recently, accumulating evidence suggests that active mitochondria are secreted into the extracellular fluid and potentially act as non-cell-autonomous signals in CNS pathophysiology. In this mini-review, we overview findings that implicate the presence of cell-free extracellular mitochondria and the critical role of intercellular mitochondrial transfer in various rodent models of CNS disorders. We also discuss isolated mitochondrial allograft as a novel therapeutic intervention for CNS disorders.
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Affiliation(s)
- Ji-Hyun Park
- Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, United States
| | - Kazuhide Hayakawa
- Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, United States
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Louwagie EJ, Larsen TD, Wachal AL, Gandy TCT, Baack ML. Mitochondrial Transfer Improves Cardiomyocyte Bioenergetics and Viability in Male Rats Exposed to Pregestational Diabetes. Int J Mol Sci 2021; 22:2382. [PMID: 33673574 DOI: 10.3390/ijms22052382] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/21/2021] [Accepted: 02/23/2021] [Indexed: 12/23/2022] Open
Abstract
Offspring born to diabetic or obese mothers have a higher lifetime risk of heart disease. Previously, we found that rat offspring exposed to late-gestational diabetes mellitus (LGDM) and maternal high-fat (HF) diet develop mitochondrial dysfunction, impaired cardiomyocyte bioenergetics, and cardiac dysfunction at birth and again during aging. Here, we compared echocardiography, cardiomyocyte bioenergetics, oxidative damage, and mitochondria-mediated cell death among control, pregestational diabetes mellitus (PGDM)-exposed, HF-diet-exposed, and combination-exposed newborn offspring. We hypothesized that PGDM exposure, similar to LGDM, causes mitochondrial dysfunction to play a central, pathogenic role in neonatal cardiomyopathy. We found that PGDM-exposed offspring, similar to LGDM-exposed offspring, have cardiac dysfunction at birth, but their isolated cardiomyocytes have seemingly less bioenergetics impairment. This finding was due to confounding by impaired viability related to poorer ATP generation, more lipid peroxidation, and faster apoptosis under metabolic stress. To mechanistically isolate and test the role of mitochondria, we transferred mitochondria from normal rat myocardium to control and exposed neonatal rat cardiomyocytes. As expected, transfer provides a respiratory boost to cardiomyocytes from all groups. They also reduce apoptosis in PGDM-exposed males, but not in females. Findings highlight sex-specific differences in mitochondria-mediated mechanisms of developmentally programmed heart disease and underscore potential caveats of therapeutic mitochondrial transfer.
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Carinci M, Vezzani B, Patergnani S, Ludewig P, Lessmann K, Magnus T, Casetta I, Pugliatti M, Pinton P, Giorgi C. Different Roles of Mitochondria in Cell Death and Inflammation: Focusing on Mitochondrial Quality Control in Ischemic Stroke and Reperfusion. Biomedicines 2021; 9:biomedicines9020169. [PMID: 33572080 PMCID: PMC7914955 DOI: 10.3390/biomedicines9020169] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/03/2021] [Accepted: 02/04/2021] [Indexed: 12/12/2022] Open
Abstract
Mitochondrial dysfunctions are among the main hallmarks of several brain diseases, including ischemic stroke. An insufficient supply of oxygen and glucose in brain cells, primarily neurons, triggers a cascade of events in which mitochondria are the leading characters. Mitochondrial calcium overload, reactive oxygen species (ROS) overproduction, mitochondrial permeability transition pore (mPTP) opening, and damage-associated molecular pattern (DAMP) release place mitochondria in the center of an intricate series of chance interactions. Depending on the degree to which mitochondria are affected, they promote different pathways, ranging from inflammatory response pathways to cell death pathways. In this review, we will explore the principal mitochondrial molecular mechanisms compromised during ischemic and reperfusion injury, and we will delineate potential neuroprotective strategies targeting mitochondrial dysfunction and mitochondrial homeostasis.
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Affiliation(s)
- Marianna Carinci
- Laboratory for Technologies of Advanced Therapies, Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (M.C.); (B.V.); (S.P.); (P.P.)
| | - Bianca Vezzani
- Laboratory for Technologies of Advanced Therapies, Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (M.C.); (B.V.); (S.P.); (P.P.)
| | - Simone Patergnani
- Laboratory for Technologies of Advanced Therapies, Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (M.C.); (B.V.); (S.P.); (P.P.)
| | - Peter Ludewig
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20251 Hamburg, Germany; (P.L.); (K.L.); (T.M.)
| | - Katrin Lessmann
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20251 Hamburg, Germany; (P.L.); (K.L.); (T.M.)
| | - Tim Magnus
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20251 Hamburg, Germany; (P.L.); (K.L.); (T.M.)
| | - Ilaria Casetta
- Department of Neuroscience and Rehabilitation, University of Ferrara, 44121 Ferrara, Italy; (I.C.); (M.P.)
| | - Maura Pugliatti
- Department of Neuroscience and Rehabilitation, University of Ferrara, 44121 Ferrara, Italy; (I.C.); (M.P.)
| | - Paolo Pinton
- Laboratory for Technologies of Advanced Therapies, Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (M.C.); (B.V.); (S.P.); (P.P.)
| | - Carlotta Giorgi
- Laboratory for Technologies of Advanced Therapies, Department of Medical Sciences, University of Ferrara, 44121 Ferrara, Italy; (M.C.); (B.V.); (S.P.); (P.P.)
- Correspondence:
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Zhang C, Tao L, Yue Y, Ren L, Zhang Z, Wang X, Tian J, An L. Mitochondrial transfer from induced pluripotent stem cells rescues developmental potential of in vitro fertilized embryos from aging females†. Biol Reprod 2021; 104:1114-1125. [PMID: 33511405 DOI: 10.1093/biolre/ioab009] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 09/09/2020] [Accepted: 01/21/2021] [Indexed: 11/14/2022] Open
Abstract
Conventional heterologous mitochondrial replacement therapy is clinically complicated by "tri-parental" ethical concerns and limited source of healthy donor oocytes or zygotes. Autologous mitochondrial transfer is a promising alternative in rescuing poor oocyte quality and impaired embryo developmental potential associated with mitochondrial disorders, including aging. However, the efficacy and safety of mitochondrial transfer from somatic cells remains largely controversial, and unsatisfying outcomes may be due to distinct mitochondrial state in somatic cells from that in oocytes. Here, we propose a potential strategy for improving in vitro fertilization (IVF) outcomes of aging female patients via mitochondrial transfer from induced pluripotent stem (iPS) cells. Using naturally aging mice and well-established cell lines as models, we found iPS cells and oocytes share similar mitochondrial morphology and functions, whereas the mitochondrial state in differentiated somatic cells is substantially different. By microinjection of isolated mitochondria into fertilized oocytes following IVF, our results indicate that mitochondrial transfer from iPS, but not MEF cells, can rescue the impaired developmental potential of embryos from aging female mice and obtain an enhanced implantation rate following embryo transfer. The beneficial effect may be explained by the fact that mitochondrial transfer from iPS cells not only compensates for aging-associated loss of mtDNA, but also rescues mitochondrial metabolism of subsequent preimplantation embryos. Using mitochondria from iPS cells as the donor, our study not only proposes a promising strategy for improving IVF outcomes of aging females, but also highlights the importance of synchronous mitochondrial state in supporting embryo developmental potential.
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Affiliation(s)
- Chao Zhang
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture and Rural Affairs; College of Animal Science and Technology, China Agricultural University, Beijing 100193, PR China
| | - Li Tao
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture and Rural Affairs; College of Animal Science and Technology, China Agricultural University, Beijing 100193, PR China
| | - Yuan Yue
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture and Rural Affairs; College of Animal Science and Technology, China Agricultural University, Beijing 100193, PR China
| | - Likun Ren
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture and Rural Affairs; College of Animal Science and Technology, China Agricultural University, Beijing 100193, PR China
| | - Zhenni Zhang
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture and Rural Affairs; College of Animal Science and Technology, China Agricultural University, Beijing 100193, PR China
| | - Xiaodong Wang
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture and Rural Affairs; College of Animal Science and Technology, China Agricultural University, Beijing 100193, PR China
| | - Jianhui Tian
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture and Rural Affairs; College of Animal Science and Technology, China Agricultural University, Beijing 100193, PR China
| | - Lei An
- National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture and Rural Affairs; College of Animal Science and Technology, China Agricultural University, Beijing 100193, PR China
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Sercel AJ, Patananan AN, Man T, Wu TH, Yu AK, Guyot GW, Rabizadeh S, Niazi KR, Chiou PY, Teitell MA. Stable transplantation of human mitochondrial DNA by high-throughput, pressurized isolated mitochondrial delivery. eLife 2021; 10:63102. [PMID: 33438576 PMCID: PMC7864630 DOI: 10.7554/elife.63102] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 01/12/2021] [Indexed: 12/31/2022] Open
Abstract
Generating mammalian cells with specific mitochondrial DNA (mtDNA)-nuclear DNA (nDNA) combinations is desirable but difficult to achieve and would be enabling for studies of mitochondrial-nuclear communication and coordination in controlling cell fates and functions. We developed 'MitoPunch', a pressure-driven mitochondrial transfer device, to deliver isolated mitochondria into numerous target mammalian cells simultaneously. MitoPunch and MitoCeption, a previously described force-based mitochondrial transfer approach, both yield stable isolated mitochondrial recipient (SIMR) cells that permanently retain exogenous mtDNA, whereas coincubation of mitochondria with cells does not yield SIMR cells. Although a typical MitoPunch or MitoCeption delivery results in dozens of immortalized SIMR clones with restored oxidative phosphorylation, only MitoPunch can produce replication-limited, non-immortal human SIMR clones. The MitoPunch device is versatile, inexpensive to assemble, and easy to use for engineering mtDNA-nDNA combinations to enable fundamental studies and potential translational applications.
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Affiliation(s)
- Alexander J Sercel
- Molecular Biology Interdepartmental Doctoral Program, University of California, Los Angeles, Los Angeles, United States
| | - Alexander N Patananan
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, United States
| | - Tianxing Man
- Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, Los Angeles, United States
| | - Ting-Hsiang Wu
- NanoCav, LLC, Culver City, United States.,NantBio, Inc, and ImmunityBio, Inc, Culver City, United States
| | - Amy K Yu
- Molecular Biology Interdepartmental Doctoral Program, University of California, Los Angeles, Los Angeles, United States
| | - Garret W Guyot
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, United States
| | - Shahrooz Rabizadeh
- NanoCav, LLC, Culver City, United States.,NantBio, Inc, and ImmunityBio, Inc, Culver City, United States.,NantOmics, LLC, Culver City, United States.,California NanoSystems Institute, University of California, Los Angeles, Los Angeles, United States
| | - Kayvan R Niazi
- NanoCav, LLC, Culver City, United States.,NantBio, Inc, and ImmunityBio, Inc, Culver City, United States.,California NanoSystems Institute, University of California, Los Angeles, Los Angeles, United States.,Department of Bioengineering, University of California, Los Angeles, Los Angeles, United States
| | - Pei-Yu Chiou
- Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, Los Angeles, United States.,California NanoSystems Institute, University of California, Los Angeles, Los Angeles, United States.,Department of Bioengineering, University of California, Los Angeles, Los Angeles, United States
| | - Michael A Teitell
- Molecular Biology Interdepartmental Doctoral Program, University of California, Los Angeles, Los Angeles, United States.,Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, United States.,California NanoSystems Institute, University of California, Los Angeles, Los Angeles, United States.,Department of Bioengineering, University of California, Los Angeles, Los Angeles, United States.,Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research University of California, Los Angeles, Los Angeles, United States.,Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, United States.,Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, United States
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43
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Gonzales-Portillo BM, Lee JY, Vandenbark AA, Offner H, Borlongan CV. Major histocompatibility complex Class II-based therapy for stroke. Brain Circ 2021; 7:37-40. [PMID: 34084976 PMCID: PMC8057100 DOI: 10.4103/bc.bc_16_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/07/2020] [Accepted: 12/15/2020] [Indexed: 11/04/2022] Open
Abstract
This review discusses the potential of major histocompatibility complex (MHC) Class II constructs as stroke therapeutics. We focus on the delivery of MHC Class II construct, DRmQ, as a safe and effective treatment for ischemic stroke. DRmQ was observed to attenuate behavioral deficits and decrease microglia activation and proinflammatory cytokines, illustrating its ability to mitigate the secondary cell death following stroke. Similar anti-neuroinflammation treatments, such as transplantation of mesenchymal stem cells and mitochondrial transfers, are briefly discussed to provide further support that sequestration of inflammation stands as a robust therapeutic target for stroke.
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Affiliation(s)
| | - Jea-Young Lee
- Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Arthur A. Vandenbark
- Department of Veterans Affairs, Veterans Affairs Portland Health Care System, Portland, OR, USA
- Department of Neurology, Oregon Health and Science University, Portland, OR, USA
- Department of Molecular Microbiology and Immunology and Anaesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, USA
| | - Halina Offner
- Department of Neurology, Oregon Health and Science University, Portland, OR, USA
- Department of Anaesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, USA
| | - Cesario V. Borlongan
- Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
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44
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Mohammadalipour A, Dumbali SP, Wenzel PL. Mitochondrial Transfer and Regulators of Mesenchymal Stromal Cell Function and Therapeutic Efficacy. Front Cell Dev Biol 2020; 8:603292. [PMID: 33365311 PMCID: PMC7750467 DOI: 10.3389/fcell.2020.603292] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 11/16/2020] [Indexed: 12/16/2022] Open
Abstract
Mesenchymal stromal cell (MSC) metabolism plays a crucial role in the surrounding microenvironment in both normal physiology and pathological conditions. While MSCs predominantly utilize glycolysis in their native hypoxic niche within the bone marrow, new evidence reveals the importance of upregulation in mitochondrial activity in MSC function and differentiation. Mitochondria and mitochondrial regulators such as sirtuins play key roles in MSC homeostasis and differentiation into mature lineages of the bone and hematopoietic niche, including osteoblasts and adipocytes. The metabolic state of MSCs represents a fine balance between the intrinsic needs of the cellular state and constraints imposed by extrinsic conditions. In the context of injury and inflammation, MSCs respond to reactive oxygen species (ROS) and damage-associated molecular patterns (DAMPs), such as damaged mitochondria and mitochondrial products, by donation of their mitochondria to injured cells. Through intercellular mitochondria trafficking, modulation of ROS, and modification of nutrient utilization, endogenous MSCs and MSC therapies are believed to exert protective effects by regulation of cellular metabolism in injured tissues. Similarly, these same mechanisms can be hijacked in malignancy whereby transfer of mitochondria and/or mitochondrial DNA (mtDNA) to cancer cells increases mitochondrial content and enhances oxidative phosphorylation (OXPHOS) to favor proliferation and invasion. The role of MSCs in tumor initiation, growth, and resistance to treatment is debated, but their ability to modify cancer cell metabolism and the metabolic environment suggests that MSCs are centrally poised to alter malignancy. In this review, we describe emerging evidence for adaptations in MSC bioenergetics that orchestrate developmental fate decisions and contribute to cancer progression. We discuss evidence and potential strategies for therapeutic targeting of MSC mitochondria in regenerative medicine and tissue repair. Lastly, we highlight recent progress in understanding the contribution of MSCs to metabolic reprogramming of malignancies and how these alterations can promote immunosuppression and chemoresistance. Better understanding the role of metabolic reprogramming by MSCs in tissue repair and cancer progression promises to broaden treatment options in regenerative medicine and clinical oncology.
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Affiliation(s)
- Amina Mohammadalipour
- Department of Integrative Biology & Pharmacology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Sandeep P Dumbali
- Department of Integrative Biology & Pharmacology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Pamela L Wenzel
- Department of Integrative Biology & Pharmacology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX, United States.,Center for Stem Cell and Regenerative Medicine, The Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX, United States.,Immunology Program, MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, United States
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45
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Patananan AN, Sercel AJ, Wu TH, Ahsan FM, Torres A, Kennedy SAL, Vandiver A, Collier AJ, Mehrabi A, Van Lew J, Zakin L, Rodriguez N, Sixto M, Tadros W, Lazar A, Sieling PA, Nguyen TL, Dawson ER, Braas D, Golovato J, Cisneros L, Vaske C, Plath K, Rabizadeh S, Niazi KR, Chiou PY, Teitell MA. Pressure-Driven Mitochondrial Transfer Pipeline Generates Mammalian Cells of Desired Genetic Combinations and Fates. Cell Rep 2020; 33:108562. [PMID: 33378680 PMCID: PMC7927156 DOI: 10.1016/j.celrep.2020.108562] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 10/29/2020] [Accepted: 12/06/2020] [Indexed: 01/19/2023] Open
Abstract
Generating mammalian cells with desired mitochondrial DNA (mtDNA) sequences is enabling for studies of mitochondria, disease modeling, and potential regenerative therapies. MitoPunch, a high-throughput mitochondrial transfer device, produces cells with specific mtDNA-nuclear DNA (nDNA) combinations by transferring isolated mitochondria from mouse or human cells into primary or immortal mtDNA-deficient (ρ0) cells. Stable isolated mitochondrial recipient (SIMR) cells isolated in restrictive media permanently retain donor mtDNA and reacquire respiration. However, SIMR fibroblasts maintain a ρ0-like cell metabolome and transcriptome despite growth in restrictive media. We reprogrammed non-immortal SIMR fibroblasts into induced pluripotent stem cells (iPSCs) with subsequent differentiation into diverse functional cell types, including mesenchymal stem cells (MSCs), adipocytes, osteoblasts, and chondrocytes. Remarkably, after reprogramming and differentiation, SIMR fibroblasts molecularly and phenotypically resemble unmanipulated control fibroblasts carried through the same protocol. Thus, our MitoPunch "pipeline" enables the production of SIMR cells with unique mtDNA-nDNA combinations for additional studies and applications in multiple cell types.
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Affiliation(s)
- Alexander N Patananan
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Alexander J Sercel
- Molecular Biology Interdepartmental Program, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | | | - Fasih M Ahsan
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Alejandro Torres
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Stephanie A L Kennedy
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Amy Vandiver
- Division of Dermatology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Amanda J Collier
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | | | | | - Lise Zakin
- NantWorks, LLC, Culver City, CA 90232, USA
| | | | | | | | - Adam Lazar
- NantWorks, LLC, Culver City, CA 90232, USA
| | | | - Thang L Nguyen
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Emma R Dawson
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Daniel Braas
- UCLA Metabolomics Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | | | | | | | - Kathrin Plath
- Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Shahrooz Rabizadeh
- NanoCav LLC, Culver City, CA 90232, USA; NantWorks, LLC, Culver City, CA 90232, USA
| | - Kayvan R Niazi
- NanoCav LLC, Culver City, CA 90232, USA; NantWorks, LLC, Culver City, CA 90232, USA
| | - Pei-Yu Chiou
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA 90095, USA; Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, Los Angeles, CA 90095, USA; California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Michael A Teitell
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; Molecular Biology Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, Los Angeles, CA 90095, USA; California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA 90095, USA; Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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Zhang Z, Sheng H, Liao L, Xu C, Zhang A, Yang Y, Zhao L, Duan L, Chen H, Zhang B. Mesenchymal Stem Cell-Conditioned Medium Improves Mitochondrial Dysfunction and Suppresses Apoptosis in Okadaic Acid-Treated SH-SY5Y Cells by Extracellular Vesicle Mitochondrial Transfer. J Alzheimers Dis 2020; 78:1161-1176. [PMID: 33104031 DOI: 10.3233/jad-200686] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Mesenchymal stem cells-conditioned medium (MSC-CM) provides a promising cell-free therapy for Alzheimer's disease (AD) mainly due to the paracrine of MSCs, but the precise mechanisms remain unclear. Studies suggests that mitochondrial dysfunction precedes the accumulation of amyloid-β plaques and neurofibrillary tangles, and involves in the onset and development of AD. OBJECTIVE In the present study, we evaluated the protective effects and explored the related-mitochondrial mechanisms of human umbilical cord derived MSC-CM (hucMSC-CM) in an AD model in vitro. METHODS To this end, an AD cellular model was firstly established by okadaic acid (OA)-treated SH-SY5Y cells, and then treated by hucMSC-CM to assess the oxidative stress, mitochondrial function, apoptosis, AD-related genes, and signaling pathways. RESULTS hucMSC-CM significantly deceased tau phosphorylated at Thr181 (p181-tau) level, which was increased in AD. hucMSC-CM also alleviated intracellular and mitochondrial oxidative stress in OA-treated SH-SY5Y cells. In addition, hucMSC-CM suppressed apoptosis and improved mitochondrial function in OA-treated SH-SY5Y cells. Flow cytometric analysis indicated that hucMSC-CM exerted the protective effects relying on or partly extracellular vesicle (EV) mitochondrial transfer from hucMSCs to OA-treated SH-SY5Y cells. Moreover, RNA sequencing data further demonstrated that hucMSC-CM regulated many AD-related genes, signaling pathways and mitochondrial function. CONCLUSION These results indicated that MSC-CM or MSC-EVs containing abundant mitochondria may provide a novel potential therapeutic approach for AD.
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Affiliation(s)
- Zhihua Zhang
- Academy of Military Medical Sciences, Academy of Military Sciences, Beijing, China.,Department of Hematopoietic Stem Cell Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.,Beijing Key Laboratory of Stem Cell Therapy and Transformation Research, Beijing, China
| | - Hongxia Sheng
- Department of Hematopoietic Stem Cell Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.,Beijing Key Laboratory of Stem Cell Therapy and Transformation Research, Beijing, China
| | - Li Liao
- Department of Hematopoietic Stem Cell Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.,Beijing Key Laboratory of Stem Cell Therapy and Transformation Research, Beijing, China
| | - Chen Xu
- Department of Hematopoietic Stem Cell Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.,Beijing Key Laboratory of Stem Cell Therapy and Transformation Research, Beijing, China
| | - Ang Zhang
- Academy of Military Medical Sciences, Academy of Military Sciences, Beijing, China.,Department of Hematopoietic Stem Cell Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.,Beijing Key Laboratory of Stem Cell Therapy and Transformation Research, Beijing, China
| | - Yang Yang
- Department of Hematopoietic Stem Cell Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.,Beijing Key Laboratory of Stem Cell Therapy and Transformation Research, Beijing, China
| | - Long Zhao
- Department of Hematopoietic Stem Cell Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.,Beijing Key Laboratory of Stem Cell Therapy and Transformation Research, Beijing, China
| | - Lian Duan
- Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Hu Chen
- Department of Hematopoietic Stem Cell Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.,Beijing Key Laboratory of Stem Cell Therapy and Transformation Research, Beijing, China
| | - Bin Zhang
- Department of Hematopoietic Stem Cell Transplantation, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.,Beijing Key Laboratory of Stem Cell Therapy and Transformation Research, Beijing, China
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47
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Zeng M, He Y, Du H, Yang J, Wan H. Output Regulation and Function Optimization of Mitochondria in Eukaryotes. Front Cell Dev Biol 2020; 8:598112. [PMID: 33330486 PMCID: PMC7718039 DOI: 10.3389/fcell.2020.598112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 10/26/2020] [Indexed: 12/23/2022] Open
Abstract
The emergence of endosymbiosis between aerobic alpha-proteobacterium and anaerobic eukaryotic cell precursors opened the chapter of eukaryotic evolution. Multiple functions of mitochondria originated from the ancient precursors of mitochondria and underwent remodeling in eukaryotic cells. Due to the dependence on mitochondrial functions, eukaryotic cells need to constantly adjust mitochondrial output based on energy demand and cellular stress. Meanwhile, eukaryotes conduct the metabolic cooperation between different cells through the involvement of mitochondria. Under some conditions, mitochondria might also be transferred to nearby cells to provide a protective mechanism. However, the endosymbiont relationship determines the existence of various types of mitochondrial injury, such as proteotoxic stress, mutational meltdown, oxidative injure, and immune activation caused by released mitochondrial contents. Eukaryotes have a repertoire of mitochondrial optimization processes, including various mitochondrial quality-control proteins, regulation of mitochondrial dynamics and activation of mitochondrial autophagy. When these quality-control processes fail, eukaryotic cells can activate apoptosis to intercept uncontrolled cell death, thereby minimizing the damage to extracellular tissue. In this review, we describe the intracellular and extracellular context-based regulation of mitochondrial output in eukaryotic cells, and introduce new findings on multifaceted quality-control processes to deal with mitochondrial defects.
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Affiliation(s)
- Miaolin Zeng
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yu He
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Haixia Du
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jiehong Yang
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Haitong Wan
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China.,College of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
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48
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Sahinbegovic H, Jelinek T, Hrdinka M, Bago JR, Turi M, Sevcikova T, Kurtovic-Kozaric A, Hajek R, Simicek M. Intercellular Mitochondrial Transfer in the Tumor Microenvironment. Cancers (Basel) 2020; 12:E1787. [PMID: 32635428 DOI: 10.3390/cancers12071787] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/01/2020] [Accepted: 07/02/2020] [Indexed: 12/21/2022] Open
Abstract
Cell-to-cell communication is a fundamental process in every multicellular organism. In addition to membrane-bound and released factors, the sharing of cytosolic components represents a new, poorly explored signaling route. An extraordinary example of this communication channel is the direct transport of mitochondria between cells. In this review, we discuss how intercellular mitochondrial transfer can be used by cancer cells to sustain their high metabolic requirements and promote drug resistance and describe relevant molecular players in the context of current and future cancer therapy.
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49
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Jiang D, Chen FX, Zhou H, Lu YY, Tan H, Yu SJ, Yuan J, Liu H, Meng W, Jin ZB. Bioenergetic Crosstalk between Mesenchymal Stem Cells and various Ocular Cells through the intercellular trafficking of Mitochondria. Theranostics 2020; 10:7260-7272. [PMID: 32641991 PMCID: PMC7330858 DOI: 10.7150/thno.46332] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 05/24/2020] [Indexed: 12/29/2022] Open
Abstract
Rationale: Mitochondrial disorders preferentially affect tissues with high energy requirements, such as the retina and corneal endothelium, in human eyes. Mesenchymal stem cell (MSC)-based treatment has been demonstrated to be beneficial for ocular degeneration. However, aside from neuroprotective paracrine actions, the mechanisms underlying the beneficial effect of MSCs on retinal and corneal tissues are largely unknown. In this study, we investigated the fate and associated characteristics of mitochondria subjected to intercellular transfer from MSCs to ocular cells. Methods: MSCs were cocultured with corneal endothelial cells (CECs), 661W cells (a photoreceptor cell line) and ARPE-19 cells (a retinal pigment epithelium cell line). Immunofluorescence, fluorescence activated cell sorting and confocal microscopy imaging were employed to investigate the traits of intercellular mitochondrial transfer and the fate of transferred mitochondria. The oxygen consumption rate of recipient cells was measured to investigate the effect of intercellular mitochondrial transfer. Transcriptome analysis was performed to investigate the expression of metabolic genes in recipient cells with donated mitochondria. Results: Mitochondrial transport is a ubiquitous intercellular mechanism between MSCs and various ocular cells, including the corneal endothelium, retinal pigmented epithelium, and photoreceptors. Additionally, our results indicate that the donation process depends on F-actin-based tunneling nanotubes. Rotenone-pretreated cells that received mitochondria from MSCs displayed increased aerobic capacity and upregulation of mitochondrial genes. Furthermore, living imaging determined the ultimate fate of transferred mitochondria through either degradation by lysosomes or exocytosis as extracellular vesicles. Conclusions: For the first time, we determined the characteristics and fate of mitochondria undergoing intercellular transfer from MSCs to various ocular cells through F-actin-based tunneling nanotubes, helping to characterize MSC-based treatment for ocular tissue regeneration.
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50
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Maeda H, Kami D, Maeda R, Murata Y, Jo JI, Kitani T, Tabata Y, Matoba S, Gojo S. TAT-dextran-mediated mitochondrial transfer enhances recovery from models of reperfusion injury in cultured cardiomyocytes. J Cell Mol Med 2020; 24:5007-5020. [PMID: 32212298 PMCID: PMC7205789 DOI: 10.1111/jcmm.15120] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 02/03/2020] [Accepted: 02/10/2020] [Indexed: 12/13/2022] Open
Abstract
Acute myocardial infarction is a leading cause of death among single organ diseases. Despite successful reperfusion therapy, ischaemia reperfusion injury (IRI) can induce oxidative stress (OS), cardiomyocyte apoptosis, autophagy and release of inflammatory cytokines, resulting in increased infarct size. In IRI, mitochondrial dysfunction is a key factor, which involves the production of reactive oxygen species, activation of inflammatory signalling cascades or innate immune responses, and apoptosis. Therefore, intercellular mitochondrial transfer could be considered as a promising treatment strategy for ischaemic heart disease. However, low transfer efficiency is a challenge in clinical settings. We previously reported uptake of isolated exogenous mitochondria into cultured cells through co‐incubation, mediated by macropinocytosis. Here, we report the use of transactivator of transcription dextran complexes (TAT‐dextran) to enhance cellular uptake of exogenous mitochondria and improve the protective effect of mitochondrial replenishment in neonatal rat cardiomyocytes (NRCMs) against OS. TAT‐dextran–modified mitochondria (TAT‐Mito) showed a significantly higher level of cellular uptake. Mitochondrial transfer into NRCMs resulted in anti‐apoptotic capability and prevented the suppression of oxidative phosphorylation in mitochondria after OS. Furthermore, TAT‐Mito significantly reduced the apoptotic rates of cardiomyocytes after OS, compared to simple mitochondrial transfer. These results indicate the potential of mitochondrial replenishment therapy in OS‐induced myocardial IRI.
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Affiliation(s)
- Hideki Maeda
- Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Daisuke Kami
- Department of Regenerative Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ryotaro Maeda
- Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuki Murata
- Laboratory of Biomaterials, Department of Regeneration Science and Engineering, Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Jun-Ichiro Jo
- Laboratory of Biomaterials, Department of Regeneration Science and Engineering, Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Tomoya Kitani
- Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yasuhiko Tabata
- Laboratory of Biomaterials, Department of Regeneration Science and Engineering, Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Satoaki Matoba
- Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Satoshi Gojo
- Department of Regenerative Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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