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Bryl R, Kulus M, Bryja A, Domagała D, Mozdziak P, Antosik P, Bukowska D, Zabel M, Dzięgiel P, Kempisty B. Cardiac progenitor cell therapy: mechanisms of action. Cell Biosci 2024; 14:30. [PMID: 38444042 PMCID: PMC10913616 DOI: 10.1186/s13578-024-01211-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 02/17/2024] [Indexed: 03/07/2024] Open
Abstract
Heart failure (HF) is an end-stage of many cardiac diseases and one of the main causes of death worldwide. The current management of this disease remains suboptimal. The adult mammalian heart was considered a post-mitotic organ. However, several reports suggest that it may possess modest regenerative potential. Adult cardiac progenitor cells (CPCs), the main players in the cardiac regeneration, constitute, as it may seem, a heterogenous group of cells, which remain quiescent in physiological conditions and become activated after an injury, contributing to cardiomyocytes renewal. They can mediate their beneficial effects through direct differentiation into cardiac cells and activation of resident stem cells but majorly do so through paracrine release of factors. CPCs can secrete cytokines, chemokines, and growth factors as well as exosomes, rich in proteins, lipids and non-coding RNAs, such as miRNAs and YRNAs, which contribute to reparation of myocardium by promoting angiogenesis, cardioprotection, cardiomyogenesis, anti-fibrotic activity, and by immune modulation. Preclinical studies assessing cardiac progenitor cells and cardiac progenitor cells-derived exosomes on damaged myocardium show that administration of cardiac progenitor cells-derived exosomes can mimic effects of cell transplantation. Exosomes may become new promising therapeutic strategy for heart regeneration nevertheless there are still several limitations as to their use in the clinic. Key questions regarding their dosage, safety, specificity, pharmacokinetics, pharmacodynamics and route of administration remain outstanding. There are still gaps in the knowledge on basic biology of exosomes and filling them will bring as closer to translation into clinic.
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Affiliation(s)
- Rut Bryl
- Section of Regenerative Medicine and Cancer Research, Natural Sciences Club, Faculty of Biology, Adam Mickiewicz University, Poznań, Poznan, 61-614, Poland
| | - Magdalena Kulus
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University, Torun, 87-100, Poland
| | - Artur Bryja
- Department of Human Morphology and Embryology, Division of Anatomy, Wroclaw Medical University, Wroclaw, 50-367, Poland
| | - Dominika Domagała
- Department of Human Morphology and Embryology, Division of Anatomy, Wroclaw Medical University, Wroclaw, 50-367, Poland
| | - Paul Mozdziak
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC, 27695, USA
- Physiology Graduate Faculty, North Carolina State University, Raleigh, NC, 27695, USA
| | - Paweł Antosik
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University, Torun, 87-100, Poland
| | - Dorota Bukowska
- Department of Diagnostics and Clinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, Torun, 87-100, Poland
| | - Maciej Zabel
- Division of Anatomy and Histology, University of Zielona Góra, Zielona Góra, 65-046, Poland
- Department of Human Morphology and Embryology, Division of Histology and Embryology, Wroclaw Medical University, Wroclaw, 50-368, Poland
| | - Piotr Dzięgiel
- Department of Human Morphology and Embryology, Division of Histology and Embryology, Wroclaw Medical University, Wroclaw, 50-368, Poland
| | - Bartosz Kempisty
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University, Torun, 87-100, Poland.
- Department of Human Morphology and Embryology, Division of Anatomy, Wroclaw Medical University, Wroclaw, 50-367, Poland.
- Physiology Graduate Faculty, North Carolina State University, Raleigh, NC, 27695, USA.
- Department of Obstetrics and Gynaecology, University Hospital and Masaryk University, Brno, 62500, Czech Republic.
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Teixeira M, Martins TS, Gouveia M, Henriques AG, Santos M, Ribeiro F. Effects of Exercise on Circulating Extracellular Vesicles in Cardiovascular Disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1418:241-258. [PMID: 37603284 DOI: 10.1007/978-981-99-1443-2_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
The evidence that physical exercise has multiple beneficial effects and is essential to a healthy lifestyle is widely accepted for a long-time. The functional and psychological changes promoted by exercise improve clinical outcomes and prognosis in several diseases, by decreasing mortality, disease severity, and hospital admissions. Nonetheless, the mechanisms that regulate the release, uptake, and communication of several factors in response to exercise are still not well defined. In the last years, extracellular vesicles have attracted significant interest in the scientific community due to their ability to carry and deliver proteins, lipids, and miRNA to distant organs in the body, promoting a very exciting crosstalk machinery. Moreover, increasing evidence suggests that exercise can modulate the release of those factors within EVs into the circulation, mediating its systemic adaptations.In this chapter, we summarize the effects of acute and chronic exercise on the extracellular vesicle dynamics in healthy subjects and patients with cardiovascular disease. The understanding of the changes in the cargo and kinetics of extracellular vesicles in response to exercise may open new possibilities of research and encourage the development of novel therapies that mimic the effects of exercise.
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Affiliation(s)
- Manuel Teixeira
- Department of Medical Sciences, Institute of Biomedicine-iBiMED, University of Aveiro, Aveiro, Portugal
| | - Tânia Soares Martins
- Department of Medical Sciences, Neurosciences and Signalling Group, Institute of Biomedicine-iBiMED, University of Aveiro, Aveiro, Portugal
| | - Marisol Gouveia
- Department of Medical Sciences, Institute of Biomedicine-iBiMED, University of Aveiro, Aveiro, Portugal
| | - Ana Gabriela Henriques
- Department of Medical Sciences, Neurosciences and Signalling Group, Institute of Biomedicine-iBiMED, University of Aveiro, Aveiro, Portugal
| | - Mário Santos
- Cardiology Service, Hospital Santo António, Centro Hospitalar Universitário do Porto, and Unit for Multidisciplinary Research In Biomedicine (UMIB), Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal
| | - Fernando Ribeiro
- Institute of Biomedicine-iBiMED, School of Health Sciences, University of Aveiro, Aveiro, Portugal.
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3
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Han C, Yang J, Zhang E, Jiang Y, Qiao A, Du Y, Zhang Q, An J, Sun J, Wang M, Nguyen T, Lal H, Krishnamurthy P, Zhang J, Qin G. Metabolic labeling of cardiomyocyte-derived small extracellular-vesicle (sEV) miRNAs identifies miR-208a in cardiac regulation of lung gene expression. J Extracell Vesicles 2022; 11:e12246. [PMID: 36250966 PMCID: PMC9575700 DOI: 10.1002/jev2.12246] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 07/01/2022] [Accepted: 07/05/2022] [Indexed: 11/06/2022] Open
Abstract
Toxoplasma gondii uracil phosphoribosyltransferase (UPRT) converts 4-thiouracil (4TUc) into 4-thiouridine (4TUd), which is incorporated into nascent RNAs and can be biotinylated, then labelled with streptavidin conjugates or isolated via streptavidin-affinity methods. Here, we generated mice that expressed T. gondii UPRT only in cardiomyocytes (CM UPRT mice) and tested our hypothesis that CM-derived miRNAs (CM miRs) are transferred into remote organs after myocardial infarction (MI) by small extracellular vesicles (sEV) that are released from the heart into the peripheral blood (PB sEV). We found that 4TUd was incorporated with high specificity and sensitivity into RNAs isolated from the hearts and PB sEV of CM UPRT mice 6 h after 4TUc injection. In PB sEV, 4TUd was incorporated into CM-specific/enriched miRs including miR-208a, but not into miRs with other organ or tissue-type specificities. 4TUd-labelled miR208a was also present in lung tissues, especially lung endothelial cells (ECs), and CM-derived miR-208a (CM miR-208a) levels peaked 12 h after experimentally induced MI in PB sEV and 24 h after MI in the lung. Notably, miR-208a is expressed from intron 29 of α myosin heavy chain (αMHC), but αMHC transcripts were nearly undetectable in the lung. When PB sEV from mice that underwent MI (MI-PB sEV) or sham surgery (Sham-PB sEV) were injected into intact mice, the expression of Tmbim6 and NLK, which are suppressed by miR-208a and cooperatively regulate inflammation via the NF-κB pathway, was lower in the lungs of MI-PB sEV-treated animals than the lungs of animals treated with Sham-PB sEV or saline. In MI mice, Tmbim6 and NLK were downregulated, whereas endothelial adhesion molecules and pro-inflammatory cells were upregulated in the lung; these changes were significantly attenuated when the mice were treated with miR-208a antagomirs prior to MI surgery. Thus, CM UPRT mice enables us to track PB sEV-mediated transport of CM miRs and identify an miR-208a-mediated mechanism by which myocardial injury alters the expression of genes and inflammatory response in the lung.
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Affiliation(s)
- Chaoshan Han
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Junjie Yang
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Eric Zhang
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Ying Jiang
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Aijun Qiao
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Yipeng Du
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Qinkun Zhang
- Department of MedicineDivision of Cardiovascular DiseaseSchool of MedicineUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Junqing An
- Center for Molecular and Translational MedicineGeorgia State UniversityAtlantaGeorgiaUSA
| | - Jiacheng Sun
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Meimei Wang
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Thanh Nguyen
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Hind Lal
- Department of MedicineDivision of Cardiovascular DiseaseSchool of MedicineUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Prasanna Krishnamurthy
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Jianyi Zhang
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Gangjian Qin
- Department of Biomedical EngineeringSchool of Medicine and School of EngineeringUniversity of Alabama at BirminghamBirminghamAlabamaUSA
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Yedavilli S, Singh AD, Singh D, Samal R. Nano-Messengers of the Heart: Promising Theranostic Candidates for Cardiovascular Maladies. Front Physiol 2022; 13:895322. [PMID: 35899033 PMCID: PMC9313536 DOI: 10.3389/fphys.2022.895322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
Till date, cardiovascular diseases remain a leading cause of morbidity and mortality across the globe. Several commonly used treatment methods are unable to offer safety from future complications and longevity to the patients. Therefore, better and more effective treatment measures are needed. A potential cutting-edge technology comprises stem cell-derived exosomes. These nanobodies secreted by cells are intended to transfer molecular cargo to other cells for the establishment of intercellular communication and homeostasis. They carry DNA, RNA, lipids, and proteins; many of these molecules are of diagnostic and therapeutic potential. Several stem cell exosomal derivatives have been found to mimic the cardioprotective attributes of their parent stem cells, thus holding the potential to act analogous to stem cell therapies. Their translational value remains high as they have minimal immunogenicity, toxicity, and teratogenicity. The current review highlights the potential of various stem cell exosomes in cardiac repair, emphasizing the recent advancements made in the development of cell-free therapeutics, particularly as biomarkers and as carriers of therapeutic molecules. With the use of genetic engineering and biomimetics, the field of exosome research for heart treatment is expected to solve various theranostic requirements in the field paving its way to the clinics.
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Affiliation(s)
- Sneha Yedavilli
- Department of Life Science, Central University of Karnataka, Kalaburagi, India
| | | | - Damini Singh
- Environmental Pollution Analysis Lab, Bhiwadi, India
| | - Rasmita Samal
- Department of Life Science, Central University of Karnataka, Kalaburagi, India
- *Correspondence: Rasmita Samal,
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Zhang X, Wu Y, Cheng Q, Bai L, Huang S, Gao J. Extracellular Vesicles in Cardiovascular Diseases: Diagnosis and Therapy. Front Cell Dev Biol 2022; 10:875376. [PMID: 35721498 PMCID: PMC9198246 DOI: 10.3389/fcell.2022.875376] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/13/2022] [Indexed: 12/20/2022] Open
Abstract
Cardiovascular diseases (CVDs) are the leading cause of global mortality. Therapy of CVDs is still a great challenge since many advanced therapies have been developed. Multiple cell types produce nano-sized extracellular vesicles (EVs), including cardiovascular system-related cells and stem cells. Compelling evidence reveals that EVs are associated with the pathophysiological processes of CVDs. Recently researches focus on the clinical transformation in EVs-based diagnosis, prognosis, therapies, and drug delivery systems. In this review, we firstly discuss the current knowledge about the biophysical properties and biological components of EVs. Secondly, we will focus on the functions of EVs on CVDs, and outline the latest advances of EVs as prognostic and diagnostic biomarkers, and therapeutic agents. Finally, we will introduce the specific application of EVs as a novel drug delivery system and its application in CVDs therapy. Specific attention will be paid to summarize the perspectives, challenges, and applications on EVs’ clinical and industrial transformation.
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Affiliation(s)
- Xiaojing Zhang
- Department of Pharmacy, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Qingyuan, China
- *Correspondence: Xiaojing Zhang, ; Jun Gao,
| | - Yuping Wu
- Department of Scientific Research, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Qingyuan, China
| | - Qifa Cheng
- Department of Pharmacy, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Qingyuan, China
| | - Liyang Bai
- Department of Clinical Medicine, The Third Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Shuqiang Huang
- Department of Clinical Medicine, The Sixth Clinical School of Guangzhou Medical University, Guangzhou, China
| | - Jun Gao
- Department of Pharmacy, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Qingyuan, China
- *Correspondence: Xiaojing Zhang, ; Jun Gao,
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6
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Wang N, Liu X, Tang Z, Wei X, Dong H, Liu Y, Wu H, Wu Z, Li X, Ma X, Guo Z. Increased BMSC exosomal miR-140-3p alleviates bone degradation and promotes bone restoration by targeting Plxnb1 in diabetic rats. J Nanobiotechnology 2022; 20:97. [PMID: 35236339 PMCID: PMC8889728 DOI: 10.1186/s12951-022-01267-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 01/16/2022] [Indexed: 12/23/2022] Open
Abstract
Background Diabetes mellitus (DM) is considered to be an important factor for bone degeneration disorders such as bone defect nonunion, which is characterized by physical disability and tremendous economy cost to families and society. Exosomal miRNAs of BMSCs have been reported to participate in osteoblastogenesis and modulating bone formation. However, their impacts on the development of bone degeneration in DM are not yet known. The role of miRNAs in BMSCs exosomes on regulating hyperglycemia bone degeneration was investigated in the present study. Results The osteogenic potential in bone defect repair of exosomes derived from diabetes mellitus BMSCs derived exosomes (DM-Exos) were revealed to be lower than that in normal BMSCs derived exosomes (N-Exos) in vitro and in vivo. Here, we demonstrate that miR-140-3p level was significantly altered in exosomes derived from BMSCs, ADSCs and serum from DM rats. In in vitro experiments, upregulated miR-140-3p exosomes promoted DM BMSCs differentiation into osteoblasts. The effects were exerted by miR-140-3p targeting plxnb1, plexin B1 is the receptor of semaphoring 4D(Sema4D) that inhibited osteocytes differentiation, thereby promoting bone formation. In DM rats with bone defect, miR-140-3p upregulated exosomes were transplanted into injured bone and accelerated bone regeneration. Besides, miR-140-3p in the exosomes was transferred into BMSCs and osteoblasts and promoted bone regeneration by targeting the plexin B1/RohA/ROCK signaling pathway. Conclusions Normal-Exos and miR-140-3p overexpressed-Exos accelerated diabetic wound healing by promoting the osteoblastogenesis function of BMSCs through inhibition plexin B1 expression which is the receptor of Sema4D and the plexin B1/RhoA/ROCK pathway compared with diabetes mellitus-Exos. This offers a new insight and a new therapy for treating diabetic bone unhealing. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12951-022-01267-2.
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Affiliation(s)
- Ning Wang
- Department of Orthopaedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, Shaanxi, China
| | - Xuanchen Liu
- Department of Nutrition, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, Shaanxi, China
| | - Zhen Tang
- Department of Orthopaedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, Shaanxi, China
| | - Xinghui Wei
- Department of Orthopaedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, Shaanxi, China
| | - Hui Dong
- Department of Orthopaedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, Shaanxi, China
| | - Yichao Liu
- Department of Orthopaedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, Shaanxi, China
| | - Hao Wu
- Department of Orthopaedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, Shaanxi, China
| | - Zhigang Wu
- Department of Orthopedics, The 63750 Hospital of People's Liberation Army, Xi'an, 710043, Shaanxi, China
| | - Xiaokang Li
- Department of Orthopaedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, Shaanxi, China.
| | - Xue Ma
- Department of Pharmacology, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, Shaanxi, China.
| | - Zheng Guo
- Department of Orthopaedics, Tangdu Hospital, Fourth Military Medical University, Xi'an, 710038, Shaanxi, China.
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Wu X, Iroegbu CD, Peng J, Guo J, Yang J, Fan C. Cell Death and Exosomes Regulation After Myocardial Infarction and Ischemia-Reperfusion. Front Cell Dev Biol 2021; 9:673677. [PMID: 34179002 PMCID: PMC8220218 DOI: 10.3389/fcell.2021.673677] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/18/2021] [Indexed: 12/21/2022] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death in the global population, accounting for about one-third of all deaths each year. Notably, with CVDs, myocardial damages result from myocardial infarction (MI) or cardiac arrhythmias caused by interrupted blood flow. Significantly, in the process of MI or myocardial ischemic-reperfusion (I/R) injury, both regulated and non-regulated cell death methods are involved. The critical factor for patients’ prognosis is the infarct area’s size, which determines the myocardial cells’ survival. Cell therapy for MI has been a research hotspot in recent years; however, exosomes secreted by cells have attracted much attention following shortcomings concerning immunogens. Exosomes are extracellular vesicles containing several biologically active substances such as lipids, nucleic acids, and proteins. New evidence suggests that exosomes play a crucial role in regulating cell death after MI as exosomes of various stem cells can participate in the cell damage process after MI. Hence, in the review herein, we focused on introducing various cell-derived exosomes to reduce cell death after MI by regulating the cell death pathway to understand myocardial repair mechanisms better and provide a reference for clinical treatment.
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Affiliation(s)
- Xun Wu
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Chukwuemeka Daniel Iroegbu
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jun Peng
- Hunan Provincial Key Laboratory of Cardiovascular Research, Changsha, China
| | - Jianjun Guo
- Hunan Fangsheng Pharmaceutical Co., Ltd., Changsha, China
| | - Jinfu Yang
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Chengming Fan
- Department of Cardiovascular Surgery, The Second Xiangya Hospital, Central South University, Changsha, China.,Hunan Provincial Key Laboratory of Cardiovascular Research, Changsha, China.,Hunan Fangsheng Pharmaceutical Co., Ltd., Changsha, China
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8
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Chen P, Wang L, Fan X, Ning X, Yu B, Ou C, Chen M. Targeted delivery of extracellular vesicles in heart injury. Am J Cancer Res 2021; 11:2263-2277. [PMID: 33500724 PMCID: PMC7797669 DOI: 10.7150/thno.51571] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/18/2020] [Indexed: 12/20/2022] Open
Abstract
Extracellular vesicles (EVs) are nanoscale extracellular vesicles derived from endocytosis that are crucial to intercellular communication. EVs possess natural biocompatibility and stability that allow them to cross biological membranes and that protect them from degradation. Recent studies have shown that EVs-mediated crosstalk between different cell types in the heart could play important roles in the maintenance of cardiac homeostasis and the pathogenesis of heart diseases. In particular, EVs secreted by different types of stem cells exhibit cardioprotective effects. However, numerous studies have shown that intravenously injected EVs are quickly cleared by macrophages of the mononuclear phagocyte system (MPS) and preferentially accumulate in MPS organs such as the liver, spleen, and lung. In this review, we discuss exosome biogenesis, the role of EVs in heart diseases, and challenges in delivering EVs to the heart. Furthermore, we extensively discuss the targeted delivery of EVs for treating ischemic heart disease. These understandings will aid in the development of effective treatment strategies for heart diseases.
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9
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Huang G, Garikipati VNS, Zhou Y, Benedict C, Houser SR, Koch WJ, Kishore R. Identification and Comparison of Hyperglycemia-Induced Extracellular Vesicle Transcriptome in Different Mouse Stem Cells. Cells 2020; 9:cells9092098. [PMID: 32942572 PMCID: PMC7564160 DOI: 10.3390/cells9092098] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/04/2020] [Accepted: 09/11/2020] [Indexed: 12/19/2022] Open
Abstract
Extracellular vesicles (EVs) derived from stem /progenitor cells harbor immense potential to promote cardiomyocyte survival and neovascularization, and to mitigate ischemic injury. However, EVs’ parental stem/progenitor cells showed modest benefits in clinical trials, suggesting autologous stem cell/EV quality might have been altered by stimuli associated with the co-morbidities such as hyperglycemia associated with diabetes. Hyperglycemia is a characteristic of diabetes and a major driving factor in cardiovascular disease. The functional role of stem/progenitor cell-derived EVs and the molecular signature of their secreted EV cargo under hyperglycemic conditions remain elusive. Therefore, we hypothesized that hyperglycemic stress causes transcriptome changes in stem/progenitor cell-derived EVs that may compromise their reparative function. In this study, we performed an unbiased analysis of EV transcriptome signatures from 3 different stem/progenitor cell types by RNA sequencing. The analysis revealed differential expression of a variety of RNA species in EVs. Specifically, we identified 241 common-dysregulated mRNAs, 21 ncRNAs, and 16 miRNAs in three stem cell-derived EVs. Gene Ontology revealed that potential function of common mRNAs mostly involved in metabolism and transcriptional regulation. This study provides potential candidates for preventing the adverse effects of hyperglycemia-induced stem/progenitor cell-derived EV dysfunction, and reference data for future biological studies and application of stem/progenitor cell-derived EVs.
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Affiliation(s)
- Grace Huang
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA; (G.H.); (C.B.); (W.J.K.)
| | - Venkata Naga Srikanth Garikipati
- Department of Emergency Medicine, Dorothy M Davis Heart and Lung Research Institute, Wexner Medical School, The Ohio State University, Columbus, OH 43210, USA;
| | - Yan Zhou
- Biostatistics and Bioinformatics Facility, Fox-Chase Cancer Center, Temple Health, Philadelphia, PA 19140, USA;
| | - Cynthia Benedict
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA; (G.H.); (C.B.); (W.J.K.)
| | - Steven R. Houser
- Cardiovascular Research Center, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA;
| | - Walter J. Koch
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA; (G.H.); (C.B.); (W.J.K.)
- Department of Pharmacology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA
| | - Raj Kishore
- Center for Translational Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA; (G.H.); (C.B.); (W.J.K.)
- Department of Pharmacology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA
- Correspondence: ; Tel.: +1-215-707-2523
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10
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Wermuth PJ, Jimenez SA. Molecular characteristics and functional differences of anti-PM/Scl autoantibodies and two other distinct and unique supramolecular structures known as "EXOSOMES". Autoimmun Rev 2020; 19:102644. [PMID: 32801042 DOI: 10.1016/j.autrev.2020.102644] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 04/10/2020] [Indexed: 02/06/2023]
Abstract
The term "exosome" has been applied to three distinct supramolecular entities, namely the PM/Scl autoantibodies or "RNA exosomes", transforming DNA fragments termed "DNA exosomes", and small size extracellular vesicles knows as "exosomes". Some of the molecular components of the "PM/Scl exosome complex" or "RNA exosome" are recognized by specific autoantibodies present in the serum from some Systemic Sclerosis (SSc), polymyositis (PM) and polymyositis SSc (PM/Scl) overlap syndrome patients. On the other hand, one of the most active focuses of laboratory investigation in the last decade has been the biogenesis and role of extracellular vesicles known as "exosomes". The remarkable ability of these "exosome" vesicles to alter the cellular phenotype following fusion with target cells and the release of their macromolecular cargo has revealed a possible role in the pathogenesis of numerous diseases, including malignant, inflammatory, and autoimmune disorders and may allow them to serve as theranostic agents for personalized and precision medicine. The indiscriminate use of the term "exosome" to refer to these three distinct molecular entities has engendered great confusion in the scientific literature. Here, we review the molecular characteristics and functional differences between the three molecular structures identified as "exosomes". Given the rapidly growing scientific interest in extravesicular exosomes, unless a solution is found the confusion in the literature resulting from the use of the term "exosomes" will markedly increase.
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Affiliation(s)
- Peter J Wermuth
- Jefferson Institute of Molecular Medicine and Scleroderma Center, Thomas Jefferson University, Philadelphia, PA 19107, USA.
| | - Sergio A Jimenez
- Jefferson Institute of Molecular Medicine and Scleroderma Center, Thomas Jefferson University, Philadelphia, PA 19107, USA
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11
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Wysoczynski M, Pathan A, Moore JB, Farid T, Kim J, Nasr M, Kang Y, Li H, Bolli R. Pro-Angiogenic Actions of CMC-Derived Extracellular Vesicles Rely on Selective Packaging of Angiopoietin 1 and 2, but Not FGF-2 and VEGF. Stem Cell Rev Rep 2020; 15:530-542. [PMID: 31102187 DOI: 10.1007/s12015-019-09891-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
While the fundamental mechanism by which cardiac cell therapy mitigates ventricular dysfunction in the post ischemic heart remains poorly defined, donor cell paracrine signaling is presumed to be a chief contributor to the afforded benefits. Of the many bioactive molecules secreted by transplanted cells, extracellular vesicles (EVs) and their proteinaceous, nucleic acid, and lipid rich contents, comprise a heterogeneous assortment of prospective cardiotrophic factors-whose involvement in the activation of endogenous cardiac repair mechanism(s), including reducing fibrosis and promoting angiogenesis, have yet to be fully explained. In the current study we aimed to interrogate potential mechanisms by which cardiac mesenchymal stromal cell (CMC)-derived EVs contribute to the CMC pro-angiogenic paracrine signaling capacity in vitro. Vesicular transmission and biological activity of human CMC-derived EVs was evaluated in in vitro assays for human umbilical vein endothelial cell (HUVEC) function, including EV uptake, cell survival, migration, tube formation, and intracellular pathway activation. HUVECs incubated with EVs exhibited augmented cell migration, tube formation, and survival under peroxide exposure; findings which paralleled enhanced activation of the archetypal pro-survival/pro-angiogenic pathways, STAT3 and PI3K-AKT. Cytokine array analyses revealed preferential enrichment of a subset of prototypical angiogenic factors, Ang-1 and Ang-2, in CMC EVs. Interestingly, pharmacologic inhibition of Tie2 in HUVECs, the cognate receptors of angiopoietins, efficiently attenuated CMC-EV-induced HUVEC migration. Further, in additional assays a Tie2 kinase inhibitor exhibited specificity to inhibit Ang-1-, but not Ang-2-, induced HUVEC migration. Overall, these findings suggest that the pro-angiogenic activities of CMC EVs are principally mediated by Ang-1-Tie2 signaling.
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Affiliation(s)
- Marcin Wysoczynski
- Institute of Molecular Cardiology, University of Louisville School of Medicine, Louisville, KY, USA.
- University of Louisville, 580 South Preston St. - Rm 119F, Louisville, KY, 40202, USA.
| | - Asif Pathan
- Institute of Molecular Cardiology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Joseph B Moore
- Institute of Molecular Cardiology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Talha Farid
- Institute of Molecular Cardiology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Jae Kim
- Institute of Molecular Cardiology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Marjan Nasr
- Institute of Molecular Cardiology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Yi Kang
- Institute of Molecular Cardiology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Hong Li
- Institute of Molecular Cardiology, University of Louisville School of Medicine, Louisville, KY, USA
| | - Roberto Bolli
- Institute of Molecular Cardiology, University of Louisville School of Medicine, Louisville, KY, USA.
- University of Louisville, 550 S Jackson St.- ACB, Third Floor, Louisville, KY, 40292, USA.
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12
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Mancuso T, Barone A, Salatino A, Molinaro C, Marino F, Scalise M, Torella M, De Angelis A, Urbanek K, Torella D, Cianflone E. Unravelling the Biology of Adult Cardiac Stem Cell-Derived Exosomes to Foster Endogenous Cardiac Regeneration and Repair. Int J Mol Sci 2020; 21:E3725. [PMID: 32466282 PMCID: PMC7279257 DOI: 10.3390/ijms21103725] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 05/15/2020] [Accepted: 05/20/2020] [Indexed: 12/11/2022] Open
Abstract
Cardiac remuscularization has been the stated goal of the field of regenerative cardiology since its inception. Along with the refreshment of lost and dysfunctional cardiac muscle cells, the field of cell therapy has expanded in scope encompassing also the potential of the injected cells as cardioprotective and cardio-reparative agents for cardiovascular diseases. The latter has been the result of the findings that cell therapies so far tested in clinical trials exert their beneficial effects through paracrine mechanisms acting on the endogenous myocardial reparative/regenerative potential. The endogenous regenerative potential of the adult heart is still highly debated. While it has been widely accepted that adult cardiomyocytes (CMs) are renewed throughout life either in response to wear and tear and after injury, the rate and origin of this phenomenon are yet to be clarified. The adult heart harbors resident cardiac/stem progenitor cells (CSCs/CPCs), whose discovery and characterization were initially sufficient to explain CM renewal in response to physiological and pathological stresses, when also considering that adult CMs are terminally differentiated cells. The role of CSCs in CM formation in the adult heart has been however questioned by some recent genetic fate map studies, which have been proved to have serious limitations. Nevertheless, uncontested evidence shows that clonal CSCs are effective transplantable regenerative agents either for their direct myogenic differentiation and for their paracrine effects in the allogeneic setting. In particular, the paracrine potential of CSCs has been the focus of the recent investigation, whereby CSC-derived exosomes appear to harbor relevant regenerative and reparative signals underlying the beneficial effects of CSC transplantation. This review focuses on recent advances in our knowledge about the biological role of exosomes in heart tissue homeostasis and repair with the idea to use them as tools for new therapeutic biotechnologies for "cell-less" effective cardiac regeneration approaches.
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Affiliation(s)
- Teresa Mancuso
- Molecular and Cellular Cardiology, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy; (T.M.); (A.B.); (A.S.); (C.M.); (F.M.); (M.S.); (K.U.)
| | - Antonella Barone
- Molecular and Cellular Cardiology, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy; (T.M.); (A.B.); (A.S.); (C.M.); (F.M.); (M.S.); (K.U.)
| | - Alessandro Salatino
- Molecular and Cellular Cardiology, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy; (T.M.); (A.B.); (A.S.); (C.M.); (F.M.); (M.S.); (K.U.)
| | - Claudia Molinaro
- Molecular and Cellular Cardiology, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy; (T.M.); (A.B.); (A.S.); (C.M.); (F.M.); (M.S.); (K.U.)
| | - Fabiola Marino
- Molecular and Cellular Cardiology, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy; (T.M.); (A.B.); (A.S.); (C.M.); (F.M.); (M.S.); (K.U.)
| | - Mariangela Scalise
- Molecular and Cellular Cardiology, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy; (T.M.); (A.B.); (A.S.); (C.M.); (F.M.); (M.S.); (K.U.)
| | - Michele Torella
- Department of Translational Medical Sciences, AORN dei Colli/Monaldi Hospital, University of Campania “L. Vanvitelli”, Via Leonardo Bianchi, 80131 Naples, Italy;
| | - Antonella De Angelis
- Department of Experimental Medicine, Section of Pharmacology, University of Campania “L.Vanvitelli”, 80121 Naples, Italy;
| | - Konrad Urbanek
- Molecular and Cellular Cardiology, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy; (T.M.); (A.B.); (A.S.); (C.M.); (F.M.); (M.S.); (K.U.)
| | - Daniele Torella
- Molecular and Cellular Cardiology, Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy; (T.M.); (A.B.); (A.S.); (C.M.); (F.M.); (M.S.); (K.U.)
| | - Eleonora Cianflone
- Molecular and Cellular Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, 88100 Catanzaro, Italy;
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13
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Yue Y, Wang C, Benedict C, Huang G, Truongcao M, Roy R, Cimini M, Garikipati VNS, Cheng Z, Koch WJ, Kishore R. Interleukin-10 Deficiency Alters Endothelial Progenitor Cell-Derived Exosome Reparative Effect on Myocardial Repair via Integrin-Linked Kinase Enrichment. Circ Res 2019; 126:315-329. [PMID: 31815595 DOI: 10.1161/circresaha.119.315829] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Rationale: Systemic inflammation compromises the reparative properties of endothelial progenitor cell (EPC) and their exosomes on myocardial repair, although the underlying mechanism of loss of function of exosomes from inflamed EPCs is still obscure. Objective: To determine the mechanisms of IL-10 (interleukin-10) deficient-EPC-derived exosome dysfunction in myocardial repair and to investigate if modification of specific exosome cargo can rescue reparative activity. Methods and Results: Using IL-10 knockout mice mimicking systemic inflammation condition, we compared therapeutic effect and protein cargo of exosomes isolated from wild-type EPC and IL-10 knockout EPC. In a mouse model of myocardial infarction (MI), wild-type EPC-derived exosome treatment significantly improved left ventricle cardiac function, inhibited cell apoptosis, reduced MI scar size, and promoted post-MI neovascularization, whereas IL-10 knockout EPC-derived exosome treatment showed diminished and opposite effects. Mass spectrometry analysis revealed wild-type EPC-derived exosome and IL-10 knockout EPC-derived exosome contain different protein expression pattern. Among differentially expressed proteins, ILK (integrin-linked kinase) was highly enriched in both IL-10 knockout EPC-derived exosome as well as TNFα (tumor necrosis factor-α)-treated mouse cardiac endothelial cell-derived exosomes (TNFα inflamed mouse cardiac endothelial cell-derived exosome). ILK-enriched exosomes activated NF-κB (nuclear factor κB) pathway and NF-κB-dependent gene transcription in recipient endothelial cells and this effect was partly attenuated through ILK knockdown in exosomes. Intriguingly, ILK knockdown in IL-10 knockout EPC-derived exosome significantly rescued their reparative dysfunction in myocardial repair, improved left ventricle cardiac function, reduced MI scar size, and enhanced post-MI neovascularization in MI mouse model. Conclusions: IL-10 deficiency/inflammation alters EPC-derived exosome function, content and therapeutic effect on myocardial repair by upregulating ILK enrichment in exosomes, and ILK-mediated activation of NF-κB pathway in recipient cells, whereas ILK knockdown in exosomes attenuates NF-κB activation and reduces inflammatory response. Our study provides new understanding of how inflammation may alter stem cell-exosome-mediated cardiac repair and identifies ILK as a target kinase for improving progenitor cell exosome-based cardiac therapies.
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Affiliation(s)
- Yujia Yue
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Chunlin Wang
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Cindy Benedict
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Grace Huang
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - May Truongcao
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Rajika Roy
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Maria Cimini
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Venkata Naga Srikanth Garikipati
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Zhongjian Cheng
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Walter J Koch
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA.,Department of Pharmacology and Medicine (W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
| | - Raj Kishore
- From the Center for Translational Medicine (Y.Y., C.W., C.B., G.H., M.T., R.R., M.C. V.N.S.G., Z.C., W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA.,Department of Pharmacology and Medicine (W.J.K., R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA
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14
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Caccioppo A, Franchin L, Grosso A, Angelini F, D'Ascenzo F, Brizzi MF. Ischemia Reperfusion Injury: Mechanisms of Damage/Protection and Novel Strategies for Cardiac Recovery/Regeneration. Int J Mol Sci 2019; 20:E5024. [PMID: 31614414 PMCID: PMC6834134 DOI: 10.3390/ijms20205024] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 09/24/2019] [Accepted: 10/08/2019] [Indexed: 12/11/2022] Open
Abstract
Ischemic diseases in an aging population pose a heavy social encumbrance. Moreover, current therapeutic approaches, which aimed to prevent or minimize ischemia-induced damage, are associated with relevant costs for healthcare systems. Early reperfusion by primary percutaneous coronary intervention (PPCI) has undoubtedly improved patient's outcomes; however, the prevention of long-term complications is still an unmet need. To face these hurdles and improve patient's outcomes, novel pharmacological and interventional approaches, alone or in combination, reducing myocardium oxygen consumption or supplying blood flow via collateral vessels have been proposed. A number of clinical trials are ongoing to validate their efficacy on patient's outcomes. Alternative options, including stem cell-based therapies, have been evaluated to improve cardiac regeneration and prevent scar formation. However, due to the lack of long-term engraftment, more recently, great attention has been devoted to their paracrine mediators, including exosomes (Exo) and microvesicles (MV). Indeed, Exo and MV are both currently considered to be one of the most promising therapeutic strategies in regenerative medicine. As a matter of fact, MV and Exo that are released from stem cells of different origin have been evaluated for their healing properties in ischemia reperfusion (I/R) settings. Therefore, this review will first summarize mechanisms of cardiac damage and protection after I/R damage to track the paths through which more appropriate interventional and/or molecular-based targeted therapies should be addressed. Moreover, it will provide insights on novel non-invasive/invasive interventional strategies and on Exo-based therapies as a challenge for improving patient's long-term complications. Finally, approaches for improving Exo healing properties, and topics still unsolved to move towards Exo clinical application will be discussed.
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Affiliation(s)
- Andrea Caccioppo
- Department of Medical Sciences, University of Turin, 10124 Torino, Italy.
| | - Luca Franchin
- Division of Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy.
| | - Alberto Grosso
- Department of Medical Sciences, University of Turin, 10124 Torino, Italy.
| | - Filippo Angelini
- Division of Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy.
| | - Fabrizio D'Ascenzo
- Division of Cardiology, Department of Medical Sciences, University of Turin, 10124 Torino, Italy.
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15
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Ju C, Li Y, Shen Y, Liu Y, Cai J, Liu N, Ma G, Tang Y. Transplantation of Cardiac Mesenchymal Stem Cell-Derived Exosomes for Angiogenesis. J Cardiovasc Transl Res 2018; 11:429-437. [PMID: 30276617 DOI: 10.1007/s12265-018-9824-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 07/31/2018] [Indexed: 12/25/2022]
Abstract
We demonstrated the effects of exosomes secreted by cardiac mesenchymal stem cells (C-MSC-Exo) in protecting acute ischemic myocardium from reperfusion injury. To investigate the effect of exosomes from C-MSC on angiogenesis, we injected C-MSC-Exo or PBS intramuscularly into ischemic hind limb. Blood perfusion of limb was evaluated by laser Doppler Imaging. We observed that ischemic limb treated with C-MSC-Exo exhibits improved blood perfusion compared to ischemic limb treated with PBS at 2 weeks and 1 month after induction of limb ischemia. To explore the potential mechanisms underlying C-MSC-Exo's angiogenetic effect, we performed microRNA array analysis and identify mmu-miR-7116-5p as the most abundant enriched miRNA detected in C-MSC-Exo. Bioinformatics' analysis shows that miR-7116-5p negatively regulates protein polyubiquitination. In conclusion, our study demonstrated that intramuscular delivery of C-MSC-Exo after limb ischemia improves blood perfusion, and we identified the most abundant miRNAs that are preferentially enriched in C-MSC-Exo.
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Affiliation(s)
- Chengwei Ju
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Youngjun Li
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Yan Shen
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Yutao Liu
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Jingwen Cai
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Naifeng Liu
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Gengshan Ma
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China.
| | - Yaoliang Tang
- Vascular Biology Center, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA.
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16
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Li N, Rochette L, Wu Y, Rosenblatt-Velin N. New Insights into the Role of Exosomes in the Heart After Myocardial Infarction. J Cardiovasc Transl Res 2018; 12:18-27. [PMID: 30173401 DOI: 10.1007/s12265-018-9831-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 08/26/2018] [Indexed: 12/15/2022]
Abstract
Intercellular communications play a pivotal role in several cardiac pathophysiological processes. One subtype of extracellular vesicles, so-called exosomes, became known as important intercellular communication mediators in the heart. Exosomes are lipid bilayer biological nanovesicles loaded with diverse proteins, lipids, and mRNAs/microRNAs. All major cardiac cell types can modulate recipient cellular function via the release of exosomes. After myocardial infarction (MI), exosomes, especially those secreted by different cardiac stem cells, have been shown to confer cardioprotective effects, activate regenerative signals, and participate into cardiac repair. In this review, we rapidly recall the biology of exosomes at the beginning. Then we summarize the exosomes secreted by different myocardial cells and their function in cardiac intercellular communication. At last, we discuss the role of these vesicles in cardiac repair after MI.
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Affiliation(s)
- Na Li
- Unité de Physiopathologie Clinique, Département cœur-vaisseaux, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Bugnon 7a, 1005, Lausanne, Switzerland.
| | - Luc Rochette
- Research team Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (PEC2, EA7460), University of Bourgogne Franche-Comté, UFR des Sciences de Santé, 7 Boulevard Jeanne d'Arc, 21079, Dijon, France
| | - Yongxin Wu
- FEMTO-ST Institute, University of Bourgogne Franche-Comté, ENSMM, CNRS, 24 rue Savary, F-25000, Besançon, France
| | - Nathalie Rosenblatt-Velin
- Unité de Physiopathologie Clinique, Département cœur-vaisseaux, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Bugnon 7a, 1005, Lausanne, Switzerland
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17
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Abstract
Despite considerable advances in medicine, cardiovascular disease is still rising, with ischemic heart disease being the leading cause of death and disability worldwide. Thus extensive efforts are continuing to establish effective therapeutic modalities that would improve both quality of life and survival in this patient population. Novel therapies are being investigated not only to protect the myocardium against ischemia-reperfusion injury but also to regenerate the heart. Stem cell therapy, such as potential use of human mesenchymal stem cells and induced pluripotent stem cells and their exosomes, will make it possible not only to address molecular mechanisms of cardiac conditioning, but also to develop new therapies for ischemic heart disease. Despite the studies and progress made over the last 15 years on the use of stem cell therapy for cardiovascular disease, the efforts are still in their infancy. Even though the expectations have been high, the findings indicate that most of the clinical trials generally have been small and the results inconclusive. Because of many negative findings, there is certain pessimism that cardiac cell therapy is likely to yield any meaningful results over the next decade or so. Similar to other new technologies, early failures are not unusual and they may be followed by impressive success. Nevertheless, there has been considerable attention to safety by the clinical investigators because the adverse events of stem cell therapy have been impressively rare. In summary, although regenerative biology might not help the cardiovascular patient in the near term, it is destined to do so over the next several decades.
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Affiliation(s)
- Maia Terashvili
- Department of Physiology, Medical College of Wisconsin, Milwaukee, WI
| | - Zeljko J Bosnjak
- Department of Physiology, Medical College of Wisconsin, Milwaukee, WI.
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18
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Tang JN, Cores J, Huang K, Cui XL, Luo L, Zhang JY, Li TS, Qian L, Cheng K. Concise Review: Is Cardiac Cell Therapy Dead? Embarrassing Trial Outcomes and New Directions for the Future. Stem Cells Transl Med 2018; 7:354-359. [PMID: 29468830 PMCID: PMC5866934 DOI: 10.1002/sctm.17-0196] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 01/03/2018] [Accepted: 01/09/2018] [Indexed: 01/08/2023] Open
Abstract
Stem cell therapy is a promising strategy for tissue regeneration. The therapeutic benefits of cell therapy are mediated by both direct and indirect mechanisms. However, the application of stem cell therapy in the clinic is hampered by several limitations. This concise review provides a brief introduction into stem cell therapies for ischemic heart disease. It summarizes cell‐based and cell‐free paradigms, their limitations, and the benefits of using them to target disease. stemcellstranslationalmedicine2018;7:354–359
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Affiliation(s)
- Jun-Nan Tang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China.,Department of Molecular Biomedical Sciences and Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA.,Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina, USA
| | - Jhon Cores
- Department of Molecular Biomedical Sciences and Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA.,Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina, USA
| | - Ke Huang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China.,Department of Molecular Biomedical Sciences and Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA
| | - Xiao-Lin Cui
- Department of Orthopaedic Surgery, University of Otago, Christchurch, New Zealand
| | - Lan Luo
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan
| | - Jin-Ying Zhang
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina, USA
| | - Tao-Sheng Li
- Department of Stem Cell Biology, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan
| | - Li Qian
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Ke Cheng
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China.,Department of Molecular Biomedical Sciences and Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA.,Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina, USA.,Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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19
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Serum Exosomes Attenuate H 2O 2-Induced Apoptosis in Rat H9C2 Cardiomyocytes via ERK1/2. J Cardiovasc Transl Res 2018; 12:37-44. [PMID: 29404859 DOI: 10.1007/s12265-018-9791-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 01/09/2018] [Indexed: 12/30/2022]
Abstract
Exosomes are small-sized vesicles that can be released from cells into the serum. Exosomes play important roles in regulating many biological processes including cell proliferation, apoptosis, cell cycle, and metabolism. However, the roles and mechanisms of plasma exosomes in the apoptosis of rat H9C2 cardiomyocytes are largely unknown. In this study, we isolated plasma exosomes as confirmed by the marker protein CD63. Using flow cytometry and western blot analysis, we found that exosomes attenuated hydrogen peroxide (H2O2)-induced apoptosis and improved survival of rat H9C2 cardiomyocytes. Furthermore, the anti-apoptosis effects of serum exosomes in rat H9C2 cardiomyocytes were mediated by the activation of ERK1/2 signaling pathway. These data indicated that plasma exosomes had the protective effects against cardiomyocyte apoptosis and might be a novel therapy strategy for myocardial injury.
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20
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Jamaiyar A, Wan W, Ohanyan V, Enrick M, Janota D, Cumpston D, Song H, Stevanov K, Kolz CL, Hakobyan T, Dong F, Newby BMZ, Chilian WM, Yin L. Alignment of inducible vascular progenitor cells on a micro-bundle scaffold improves cardiac repair following myocardial infarction. Basic Res Cardiol 2017; 112:41. [PMID: 28540527 DOI: 10.1007/s00395-017-0631-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 05/18/2017] [Indexed: 12/26/2022]
Abstract
Ischemic heart disease is still the leading cause of death even with the advancement of pharmaceutical therapies and surgical procedures. Early vascularization in the ischemic heart is critical for a better outcome. Although stem cell therapy has great potential for cardiovascular regeneration, the ideal cell type and delivery method of cells have not been resolved. We tested a new approach of stem cell therapy by delivery of induced vascular progenitor cells (iVPCs) grown on polymer micro-bundle scaffolds in a rat model of myocardial infarction. iVPCs partially reprogrammed from vascular endothelial cells (ECs) had potent angiogenic potential and were able to simultaneously differentiate into vascular smooth muscle cells (SMCs) and ECs in 2D culture. Under hypoxic conditions, iVPCs also secreted angiogenic cytokines such as vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) as measured by enzyme-linked immunosorbent assay (ELISA). A longitudinal micro-scaffold made from poly(lactic-co-glycolic acid) was sufficient for the growth and delivery of iVPCs. Co-cultured ECs and SMCs aligned well on the micro-bundle scaffold similarly as in the vessels. 3D cell/polymer micro-bundles formed by iVPCs and micro-scaffolds were transplanted into the ischemic myocardium in a rat model of myocardial infarction (MI) with ligation of the left anterior descending artery. Our in vivo data showed that iVPCs on the micro-bundle scaffold had higher survival, and better retention and engraftment in the myocardium than free iVPCs. iVPCs on the micro-bundles promoted better cardiomyocyte survival than free iVPCs. Moreover, iVPCs and iVPC/polymer micro-bundles treatment improved cardiac function (ejection fraction and fractional shortening, endocardial systolic volume) measured by echocardiography, increased vessel density, and decreased infarction size [endocardial and epicardial infarct (scar) length] better than untreated controls at 8 weeks after MI. We conclude that iVPCs grown on a polymer micro-bundle scaffold are new promising approach for cell-based therapy designed for cardiovascular regeneration in ischemic heart disease.
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Affiliation(s)
- Anurag Jamaiyar
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA.,School of Biomedical Sciences, Kent State University, Kent, OH, USA
| | - Weiguo Wan
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Vahagn Ohanyan
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Molly Enrick
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Danielle Janota
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Devan Cumpston
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Hokyung Song
- Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, OH, 44325, USA
| | - Kelly Stevanov
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Christopher L Kolz
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Tatev Hakobyan
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Feng Dong
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Bi-Min Zhang Newby
- Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, OH, 44325, USA
| | - William M Chilian
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA
| | - Liya Yin
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA.
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21
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Cheng Z, Verma SK, Losordo DW, Kishore R. Reprogrammed Human Endothelial Cells: A Novel Cell Source for Regenerative Vascular Medicine. Circ Res 2017; 120:756-758. [PMID: 28254795 DOI: 10.1161/circresaha.117.310573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Zhongjian Cheng
- From the Center for Translational Medicine (Z.C., S.K.V., R.K.), Department of Pharmacology (R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA; Caladrius Biosciences, Basking Ridge, NJ (D.W.L.); Division of Cardiology, Department of Medicine, Northwestern University School of Medicine, Chicago, IL (D.W.L.); and Division of Cardiology, Department of Medicine, New York University School of Medicine (D.W.L.)
| | - Suresh K Verma
- From the Center for Translational Medicine (Z.C., S.K.V., R.K.), Department of Pharmacology (R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA; Caladrius Biosciences, Basking Ridge, NJ (D.W.L.); Division of Cardiology, Department of Medicine, Northwestern University School of Medicine, Chicago, IL (D.W.L.); and Division of Cardiology, Department of Medicine, New York University School of Medicine (D.W.L.)
| | - Douglas W Losordo
- From the Center for Translational Medicine (Z.C., S.K.V., R.K.), Department of Pharmacology (R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA; Caladrius Biosciences, Basking Ridge, NJ (D.W.L.); Division of Cardiology, Department of Medicine, Northwestern University School of Medicine, Chicago, IL (D.W.L.); and Division of Cardiology, Department of Medicine, New York University School of Medicine (D.W.L.).
| | - Raj Kishore
- From the Center for Translational Medicine (Z.C., S.K.V., R.K.), Department of Pharmacology (R.K.), Lewis Katz School of Medicine, Temple University, Philadelphia, PA; Caladrius Biosciences, Basking Ridge, NJ (D.W.L.); Division of Cardiology, Department of Medicine, Northwestern University School of Medicine, Chicago, IL (D.W.L.); and Division of Cardiology, Department of Medicine, New York University School of Medicine (D.W.L.)
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22
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Wang N, Chen C, Yang D, Liao Q, Luo H, Wang X, Zhou F, Yang X, Yang J, Zeng C, Wang WE. Mesenchymal stem cells-derived extracellular vesicles, via miR-210, improve infarcted cardiac function by promotion of angiogenesis. Biochim Biophys Acta Mol Basis Dis 2017; 1863:2085-2092. [PMID: 28249798 DOI: 10.1016/j.bbadis.2017.02.023] [Citation(s) in RCA: 172] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 01/18/2017] [Accepted: 02/21/2017] [Indexed: 01/11/2023]
Abstract
Mesenchymal stem cells (MSCs) exert therapeutic effect on treating acute myocardial infarction. Recent evidence showed that paracrine function rather than direct differentiation predominately contributes to the beneficial effects of MSCs, but how the paracrine factors function are not fully elucidated. In the present study, we tested if extracellular vesicles (EVs) secreted by MSC promotes angiogenesis in infracted heart via microRNAs. Immunostaining of CD31 and matrigel plug assay were performed to detect angiogenesis in a mouse myocardial infarction (MI) model. The cardiac function and structure was examined with echocardiographic analysis. Capillary-like tube formation, migration and proliferation of human umbilical vein endothelial cells (HUVECs) were determined. As a result, MSC-EVs significantly improved angiogenesis and cardiac function in post-MI heart. MSC-EVs increased the proliferation, migration and tube formation capacity of HUVECs. MicroRNA (miR)-210 was found to be enriched in MSC-EVs. The EVs collected from MSCs with miR-210 silence largely lost the pro-angiogenic effect both in-vitro and in-vivo. The miR-210 target gene Efna3, which plays a role in angiogenesis, was down-regulated by MSC-EVs treatment in HUVECs. In conclusion, MSC-EVs are sufficient to improve angiogenesis and exert therapeutic effect on MI, its pro- angiogenesis effect might be associated with a miR-210-Efna3 dependent mechanism. This article is part of a Special Issue entitled: Genetic and epigenetic control of heart failure - edited by Jun Ren & Megan Yingmei Zhang.
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Affiliation(s)
- Na Wang
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China
| | - Caiyu Chen
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China
| | - Dezhong Yang
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China
| | - Qiao Liao
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China
| | - Hao Luo
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China
| | - Xinquan Wang
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China
| | - Faying Zhou
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China
| | - Xiaoli Yang
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China
| | - Jian Yang
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China
| | - Chunyu Zeng
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China.
| | - Wei Eric Wang
- Department of Cardiology, Chongqing Institute of Cardiology, Daping Hospital, Third Military Medical University, Chongqing 400042, China.
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