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Xia X, Shen P, Yang G, Yao M, Wu X, Lyu L, He Y, Li Z, Wang W, Yang Y, Ao X, Xia C, Chen Z, Xu X. The proliferation/migration ability mediated by CD151/PI3K/AKT pathway determines the therapeutic effect of hUC-MSCs transplantation on rheumatoid arthritis. Clin Exp Hypertens 2024; 46:2366270. [PMID: 38864268 DOI: 10.1080/10641963.2024.2366270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 03/04/2024] [Indexed: 06/13/2024]
Abstract
OBJECTIVE To elucidate the underlying mechanism by which the proliferation and migration abilities of human umbilical cord mesenchymal stem cells (hUC-MSCs) determine their therapeutic efficacy in rheumatoid arthritis treatment. METHODS The DBA/1J mice were utilized to establish a collagen-induced RA (CIA) mouse model and to validate the therapeutic efficacy of hUC-MSCs transfected with CD151 siRNA. RNA-seq, QT-PCR and western blotting were utilized to evaluate the mRNA and protein levels of the PI3K/AKT pathway, respectively. RESULTS IFN-γ significantly enhanced the proliferation and migration abilities of hUC-MSCs, up-regulating the expression of CD151, a gene related to cell proliferation and migration. Effective inhibition of this effect was achieved through CD151 siRNA treatment. However, IFN-γ did not affect hUC-MSCs differentiation or changes in cell surface markers. Additionally, transplantation of CD151-interfered hUC-MSCs (siRNA-CD151-hUC-MSCs) resulted in decreased colonization in the toes of CIA mice and worse therapeutic effects compared to empty vector treatment (siRNA-NC-hUC-MSCs). CONCLUSION IFN-γ facilitates the proliferation and migration of hUC-MSCs through the CD151/PI3K/AKT pathway. The therapeutic efficacy of siRNA-CD151-hUC-MSCs was found to be inferior to that of siRNA-NC-hUC-MSCs.
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Affiliation(s)
- Xuewei Xia
- State Key Laboratory of Trauma and Chemical Poisoning, Department of Stem Cell and Regenerative Medicine, Daping Hospital, Army Medical University, Chongqing, China
- Department of Cardiology, Daping Hospital, Army Medical University, Chongqing, China
- Key Laboratory of senile Cardio-cerebrovascular diseases, Ministry of Education, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, China
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University, Chongqing, China
| | - Peixin Shen
- State Key Laboratory of Trauma and Chemical Poisoning, Department of Stem Cell and Regenerative Medicine, Daping Hospital, Army Medical University, Chongqing, China
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University, Chongqing, China
| | - Guomei Yang
- State Key Laboratory of Trauma and Chemical Poisoning, Department of Stem Cell and Regenerative Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Mengwei Yao
- State Key Laboratory of Trauma and Chemical Poisoning, Department of Stem Cell and Regenerative Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Xiaofeng Wu
- State Key Laboratory of Trauma and Chemical Poisoning, Department of Stem Cell and Regenerative Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Lina Lyu
- Department of Cardiology, Daping Hospital, Army Medical University, Chongqing, China
- Key Laboratory of senile Cardio-cerebrovascular diseases, Ministry of Education, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, China
| | - Yanji He
- Department of Cardiology, Daping Hospital, Army Medical University, Chongqing, China
- Key Laboratory of senile Cardio-cerebrovascular diseases, Ministry of Education, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, China
| | - Zhuxin Li
- Department of Cardiology, Daping Hospital, Army Medical University, Chongqing, China
- Key Laboratory of senile Cardio-cerebrovascular diseases, Ministry of Education, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, China
| | - Wei Wang
- Department of Cardiology, Daping Hospital, Army Medical University, Chongqing, China
- Key Laboratory of senile Cardio-cerebrovascular diseases, Ministry of Education, Chongqing, China
- Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Chongqing Institute of Cardiology, Chongqing, China
| | - Yi Yang
- State Key Laboratory of Trauma and Chemical Poisoning, Department of Stem Cell and Regenerative Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Xiang Ao
- State Key Laboratory of Trauma and Chemical Poisoning, Department of Stem Cell and Regenerative Medicine, Daping Hospital, Army Medical University, Chongqing, China
| | - Chuanjiang Xia
- Department of Radiology, Daping Hospital, Army Medical University, Chongqing, China
| | - Zhuo Chen
- Department of General Surgery, The 906th Hospital of PLA, Ningbo, Zhejiang, China
| | - Xiang Xu
- State Key Laboratory of Trauma and Chemical Poisoning, Department of Stem Cell and Regenerative Medicine, Daping Hospital, Army Medical University, Chongqing, China
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University, Chongqing, China
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Cerneckis J, Cai H, Shi Y. Induced pluripotent stem cells (iPSCs): molecular mechanisms of induction and applications. Signal Transduct Target Ther 2024; 9:112. [PMID: 38670977 PMCID: PMC11053163 DOI: 10.1038/s41392-024-01809-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 03/09/2024] [Accepted: 03/17/2024] [Indexed: 04/28/2024] Open
Abstract
The induced pluripotent stem cell (iPSC) technology has transformed in vitro research and holds great promise to advance regenerative medicine. iPSCs have the capacity for an almost unlimited expansion, are amenable to genetic engineering, and can be differentiated into most somatic cell types. iPSCs have been widely applied to model human development and diseases, perform drug screening, and develop cell therapies. In this review, we outline key developments in the iPSC field and highlight the immense versatility of the iPSC technology for in vitro modeling and therapeutic applications. We begin by discussing the pivotal discoveries that revealed the potential of a somatic cell nucleus for reprogramming and led to successful generation of iPSCs. We consider the molecular mechanisms and dynamics of somatic cell reprogramming as well as the numerous methods available to induce pluripotency. Subsequently, we discuss various iPSC-based cellular models, from mono-cultures of a single cell type to complex three-dimensional organoids, and how these models can be applied to elucidate the mechanisms of human development and diseases. We use examples of neurological disorders, coronavirus disease 2019 (COVID-19), and cancer to highlight the diversity of disease-specific phenotypes that can be modeled using iPSC-derived cells. We also consider how iPSC-derived cellular models can be used in high-throughput drug screening and drug toxicity studies. Finally, we discuss the process of developing autologous and allogeneic iPSC-based cell therapies and their potential to alleviate human diseases.
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Affiliation(s)
- Jonas Cerneckis
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
- Irell & Manella Graduate School of Biological Sciences, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
| | - Hongxia Cai
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
| | - Yanhong Shi
- Department of Neurodegenerative Diseases, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA.
- Irell & Manella Graduate School of Biological Sciences, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA.
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Gao Z, Sheng T, Zhang W, Feng H, Yu J, Gu Z, Zhang Y. Microneedle-Mediated Cell Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2304124. [PMID: 37899686 PMCID: PMC10885673 DOI: 10.1002/advs.202304124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/28/2023] [Indexed: 10/31/2023]
Abstract
Microneedles have emerged as a promising platform for transdermal drug delivery with prominent advantages, such as enhanced permeability, mitigated pain, and improved patient adherence. While microneedles have primarily been employed for delivering small molecules, nucleic acids, peptides, and proteins, recent researches have demonstrated their prospect in combination with cell therapy. Cell therapy involving administration or transplantation of living cells (e.g. T cells, stem cells, and pancreatic cells) has gained significant attention in preclinical and clinical applications for various disease treatments. However, the effectiveness of systemic cell delivery may be restricted in localized conditions like solid tumors and skin disorders due to limited penetration and accumulation into the lesions. In this perspective, an overview of recent advances in microneedle-assisted cell delivery for immunotherapy, tissue regeneration, and hormone modulation, with respect to their mechanical property, cell loading capacity, as well as viability and bioactivity of the loaded cells is provided. Potential challenges and future perspectives with microneedle-mediated cell therapy are also discussed.
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Affiliation(s)
- Ziqi Gao
- Zhejiang Provincial Key Laboratory for Advanced Drug Delivery SystemsCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
| | - Tao Sheng
- Zhejiang Provincial Key Laboratory for Advanced Drug Delivery SystemsCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
| | - Wentao Zhang
- Zhejiang Provincial Key Laboratory for Advanced Drug Delivery SystemsCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
| | - Huiheng Feng
- Zhejiang Provincial Key Laboratory for Advanced Drug Delivery SystemsCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
| | - Jicheng Yu
- Zhejiang Provincial Key Laboratory for Advanced Drug Delivery SystemsCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
- Liangzhu LaboratoryZhejiang University Medical CenterHangzhou311121China
- Jinhua Institute of Zhejiang UniversityJinhua321299China
- Department of General SurgerySir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
- National Key Laboratory of Advanced Drug Delivery and Release SystemsZhejiang UniversityHangzhou310058China
| | - Zhen Gu
- Zhejiang Provincial Key Laboratory for Advanced Drug Delivery SystemsCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
- Liangzhu LaboratoryZhejiang University Medical CenterHangzhou311121China
- Jinhua Institute of Zhejiang UniversityJinhua321299China
- Department of General SurgerySir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou310016China
- National Key Laboratory of Advanced Drug Delivery and Release SystemsZhejiang UniversityHangzhou310058China
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and EngineeringZhejiang UniversityHangzhou310027China
| | - Yuqi Zhang
- Zhejiang Provincial Key Laboratory for Advanced Drug Delivery SystemsCollege of Pharmaceutical SciencesZhejiang UniversityHangzhou310058China
- National Key Laboratory of Advanced Drug Delivery and Release SystemsZhejiang UniversityHangzhou310058China
- Department of Burns and Wound Care CenterSecond Affiliated HospitalSchool of MedicineZhejiang UniversityHangzhou310009China
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Luo L, Li Y, Bao Z, Zhu D, Chen G, Li W, Xiao Y, Wang Z, Zhang Y, Liu H, Chen Y, Liao Y, Cheng K, Li Z. Pericardial Delivery of SDF-1α Puerarin Hydrogel Promotes Heart Repair and Electrical Coupling. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2302686. [PMID: 37665792 DOI: 10.1002/adma.202302686] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 07/02/2023] [Indexed: 09/06/2023]
Abstract
The stromal-derived factor 1α/chemokine receptor 4 (SDF-1α/CXCR4) axis contributes to myocardial protection after myocardial infarction (MI) by recruiting endogenous stem cells into the ischemic tissue. However, excessive inflammatory macrophages are also recruited simultaneously, aggravating myocardial damage. More seriously, the increased inflammation contributes to abnormal cardiomyocyte electrical coupling, leading to inhomogeneities in ventricular conduction and retarded conduction velocity. It is highly desirable to selectively recruit the stem cells but block the inflammation. In this work, SDF-1α-encapsulated Puerarin (PUE) hydrogel (SDF-1α@PUE) is capable of enhancing endogenous stem cell homing and simultaneously polarizing the recruited monocyte/macrophages into a repairing phenotype. Flow cytometry analysis of the treated heart tissue shows that endogenous bone marrow mesenchymal stem cells, hemopoietic stem cells, and immune cells are recruited while SDF-1α@PUE efficiently polarizes the recruited monocytes/macrophages into the M2 type. These macrophages influence the preservation of connexin 43 (Cx43) expression which modulates intercellular coupling and improves electrical conduction. Furthermore, by taking advantage of the improved "soil", the recruited stem cells mediate an improved cardiac function by preventing deterioration, promoting neovascular architecture, and reducing infarct size. These findings demonstrate a promising therapeutic platform for MI that not only facilitates heart regeneration but also reduces the risk of cardiac arrhythmias.
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Affiliation(s)
- Li Luo
- The Tenth Affiliated Hospital of Southern Medical University, Dongguan, Guangdong, 523059, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Guangzhou, 510515, China
| | - Yuetong Li
- The Tenth Affiliated Hospital of Southern Medical University, Dongguan, Guangdong, 523059, China
| | - Ziwei Bao
- Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Dashuai Zhu
- Department of Molecular Biomedical Sciences, North Carolina State University, Raleigh, NC, 27606, USA
| | - Guoqin Chen
- Cardiology Department of Panyu Central Hospital and Cardiovascular Disease Institute of Panyu District, Guangzhou, 511400, P. R. China
| | - Weirun Li
- The Tenth Affiliated Hospital of Southern Medical University, Dongguan, Guangdong, 523059, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Guangzhou, 510515, China
| | - Yingxian Xiao
- The Tenth Affiliated Hospital of Southern Medical University, Dongguan, Guangdong, 523059, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Guangzhou, 510515, China
| | - Zhenzhen Wang
- Department of Molecular Biomedical Sciences, North Carolina State University, Raleigh, NC, 27606, USA
| | - Yixin Zhang
- College of Pharmaceutical Science, Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, Baoding, 071002, China
| | - Huifang Liu
- College of Pharmaceutical Science, Key Laboratory of Pharmaceutical Quality Control of Hebei Province, Hebei University, Baoding, 071002, China
| | - Yanmei Chen
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Guangzhou, 510515, China
- Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Yulin Liao
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Guangzhou, 510515, China
- Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Ke Cheng
- Department of Biomedical Engineering, Columbia University, New York, 10032, USA
| | - Zhenhua Li
- The Tenth Affiliated Hospital of Southern Medical University, Dongguan, Guangdong, 523059, China
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510515, China
- Guangdong Provincial Key Laboratory of Cardiac Function and Microcirculation, Guangzhou, 510515, China
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Chepeleva EV. Cell Therapy in the Treatment of Coronary Heart Disease. Int J Mol Sci 2023; 24:16844. [PMID: 38069167 PMCID: PMC10706847 DOI: 10.3390/ijms242316844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
Heart failure is a leading cause of death in patients who have suffered a myocardial infarction. Despite the timely use of modern reperfusion therapies such as thrombolysis, surgical revascularization and balloon angioplasty, they are sometimes unable to prevent the development of significant areas of myocardial damage and subsequent heart failure. Research efforts have focused on developing strategies to improve the functional status of myocardial injury areas. Consequently, the restoration of cardiac function using cell therapy is an exciting prospect. This review describes the characteristics of various cell types relevant to cellular cardiomyoplasty and presents findings from experimental and clinical studies investigating cell therapy for coronary heart disease. Cell delivery methods, optimal dosage and potential treatment mechanisms are discussed.
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Affiliation(s)
- Elena V. Chepeleva
- Federal State Budgetary Institution National Medical Research Center Named after Academician E.N. Meshalkin of the Ministry of Health of the Russian Federation, 15, Rechkunovskaya Str., 630055 Novosibirsk, Russia;
- Research Institute of Clinical and Experimental Lymphology—Branch of the Institute of Cytology and Genetics Siberian Branch of Russian Academy of Sciences, 2, Timakova Str., 630060 Novosibirsk, Russia
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Zhao L, Lee AS, Sasagawa K, Sokol J, Wang Y, Ransom RC, Zhao X, Ma C, Steininger HM, Koepke LS, Borrelli MR, Brewer RE, Lee LL, Huang X, Ambrosi TH, Sinha R, Hoover MY, Seita J, Weissman IL, Wu JC, Wan DC, Xiao J, Longaker MT, Nguyen PK, Chan CK. A Combination of Distinct Vascular Stem/Progenitor Cells for Neovascularization and Ischemic Rescue. Arterioscler Thromb Vasc Biol 2023; 43:1262-1277. [PMID: 37051932 PMCID: PMC10281192 DOI: 10.1161/atvbaha.122.317943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 03/09/2023] [Accepted: 03/28/2023] [Indexed: 04/14/2023]
Abstract
BACKGROUND Peripheral vascular disease remains a leading cause of vascular morbidity and mortality worldwide despite advances in medical and surgical therapy. Besides traditional approaches, which can only restore blood flow to native arteries, an alternative approach is to enhance the growth of new vessels, thereby facilitating the physiological response to ischemia. METHODS The ActinCreER/R26VT2/GK3 Rainbow reporter mouse was used for unbiased in vivo survey of injury-responsive vasculogenic clonal formation. Prospective isolation and transplantation were used to determine vessel-forming capacity of different populations. Single-cell RNA-sequencing was used to characterize distinct vessel-forming populations and their interactions. RESULTS Two populations of distinct vascular stem/progenitor cells (VSPCs) were identified from adipose-derived mesenchymal stromal cells: VSPC1 is CD45-Ter119-Tie2+PDGFRa-CD31+CD105highSca1low, which gives rise to stunted vessels (incomplete tubular structures) in a transplant setting, and VSPC2 which is CD45-Ter119-Tie2+PDGFRa+CD31-CD105lowSca1high and forms stunted vessels and fat. Interestingly, cotransplantation of VSPC1 and VSPC2 is required to form functional vessels that improve perfusion in the mouse hindlimb ischemia model. Similarly, VSPC1 and VSPC2 populations isolated from human adipose tissue could rescue the ischemic condition in mice. CONCLUSIONS These findings suggest that autologous cotransplantation of synergistic VSPCs from nonessential adipose tissue can promote neovascularization and represents a promising treatment for ischemic disease.
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Affiliation(s)
- Liming Zhao
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Orthopaedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (L.Z., Y.W., J.X.)
| | - Andrew S. Lee
- School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, China (A.S.L.)
- Institute for Cancer Research, Shenzhen Bay Laboratory, China (A.S.L.)
| | - Koki Sasagawa
- Stanford Cardiovascular Institute (K.S., J.S., X.Z., X.H., J.C.W., M.T.L., P.K.N., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Medicine, Division of Cardiovascular Medicine (K.S., J.S., X.Z., X.H., J.C.W., P.K.N.), Stanford University School of Medicine, CA
| | - Jan Sokol
- Stanford Cardiovascular Institute (K.S., J.S., X.Z., X.H., J.C.W., M.T.L., P.K.N., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Medicine, Division of Cardiovascular Medicine (K.S., J.S., X.Z., X.H., J.C.W., P.K.N.), Stanford University School of Medicine, CA
- Center for Integrative Medical Sciences and Advanced Data Science Project, RIKEN, Tokyo, Japan (J.S.)
| | - Yuting Wang
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Orthopaedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (L.Z., Y.W., J.X.)
| | - Ryan C. Ransom
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Xin Zhao
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Stanford Cardiovascular Institute (K.S., J.S., X.Z., X.H., J.C.W., M.T.L., P.K.N., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Medicine, Division of Cardiovascular Medicine (K.S., J.S., X.Z., X.H., J.C.W., P.K.N.), Stanford University School of Medicine, CA
| | - Chao Ma
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Holly M. Steininger
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Lauren S. Koepke
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Mimi R. Borrelli
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Rachel E. Brewer
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Lorene L.Y. Lee
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Xianxi Huang
- Stanford Cardiovascular Institute (K.S., J.S., X.Z., X.H., J.C.W., M.T.L., P.K.N., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Medicine, Division of Cardiovascular Medicine (K.S., J.S., X.Z., X.H., J.C.W., P.K.N.), Stanford University School of Medicine, CA
| | - Thomas H. Ambrosi
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Rahul Sinha
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Malachia Y. Hoover
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Jun Seita
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Stanford Cardiovascular Institute (K.S., J.S., X.Z., X.H., J.C.W., M.T.L., P.K.N., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Medicine, Division of Cardiovascular Medicine (K.S., J.S., X.Z., X.H., J.C.W., P.K.N.), Stanford University School of Medicine, CA
- Department of Developmental Biology (I.L.W., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Orthopaedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (L.Z., Y.W., J.X.)
- School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, China (A.S.L.)
- Institute for Cancer Research, Shenzhen Bay Laboratory, China (A.S.L.)
- Center for Integrative Medical Sciences and Advanced Data Science Project, RIKEN, Tokyo, Japan (J.S.)
| | - Irving L. Weissman
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Developmental Biology (I.L.W., C.K.F.C.), Stanford University School of Medicine, CA
| | - Joseph C. Wu
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Stanford Cardiovascular Institute (K.S., J.S., X.Z., X.H., J.C.W., M.T.L., P.K.N., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Medicine, Division of Cardiovascular Medicine (K.S., J.S., X.Z., X.H., J.C.W., P.K.N.), Stanford University School of Medicine, CA
| | - Derrick C. Wan
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Jun Xiao
- Department of Orthopaedic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (L.Z., Y.W., J.X.)
| | - Michael T. Longaker
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
| | - Patricia K. Nguyen
- Stanford Cardiovascular Institute (K.S., J.S., X.Z., X.H., J.C.W., M.T.L., P.K.N., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Medicine, Division of Cardiovascular Medicine (K.S., J.S., X.Z., X.H., J.C.W., P.K.N.), Stanford University School of Medicine, CA
| | - Charles K.F. Chan
- Institute for Stem Cell Biology and Regenerative Medicine (L.Z., Y.W., R.C.R., X.Z., C.M., H.M.S., L.S.K., M.R.B., R.E.B., L.Y.L., T.H.A., R.S., M.Y.H., I.L.W., J.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Surgery, Division of Plastic and Reconstructive Surgery (L.Z., Y.W., R.C.R., C.M., H.M.S., L.S.K., M.R.B., L.L.Y.L., T.H.A., D.C.W., M.T.L., C.K.F.C.), Stanford University School of Medicine, CA
- Department of Developmental Biology (I.L.W., C.K.F.C.), Stanford University School of Medicine, CA
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7
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Wu M, Pelacho B, Claus P, De Buck S, Veltman D, Gillijns H, Holemans P, Pokreisz P, Caluwé E, Iglesias Colino E, Cohen S, Prosper F, Janssens S. Alginate sulfate-nanoparticles loaded with hepatocyte growth factor and insulin-like growth factor-1 improve left ventricular repair in a porcine model of myocardial ischemia reperfusion injury. Eur J Pharm Biopharm 2023; 184:83-91. [PMID: 36693545 DOI: 10.1016/j.ejpb.2023.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 01/09/2023] [Accepted: 01/19/2023] [Indexed: 01/22/2023]
Abstract
Nanomedicine offers great potential for the treatment of cardiovascular disease and particulate systems have the capacity to markedly improve bioavailability of therapeutics. The delivery of pro-angiogenic hepatocyte growth factor (HGF) and pro-survival and pro-myogenic insulin-like growth factor (IGF-1) encapsulated in Alginate-Sulfate nanoparticles (AlgS-NP) might improve left ventricular (LV) functional recovery after myocardial infarction (MI). In a porcine ischemia-reperfusion model, MI is induced by 75 min balloon occlusion of the mid-left anterior descending coronary artery followed by reperfusion. After 1 week, pigs (n = 12) with marked LV-dysfunction (LV ejection fraction, LVEF < 45%) are randomized to fusion imaging-guided intramyocardial injections of 8 mg AlgS-NP prepared with 200 µg HGF and IGF-1 (HGF/IGF1-NP) or PBS (Control). Intramyocardial injection is safe and pharmacokinetic studies of Cy5-labeled NP confirm superior cardiac retention compared to intracoronary infusion. Seven weeks after intramyocardial-injection of HGF/IGF1-NP, infarct size, measured using magnetic resonance imaging, is significantly smaller than in controls and is associated with increased coronary flow reserve. Importantly, HGF/IGF1-NP-treated pigs show significantly increased LVEF accompanied by improved myocardial remodeling. These findings demonstrate the feasibility and efficacy of using AlgS-NP as a delivery system for growth factors and offer the prospect of innovative treatment for refractory ischemic cardiomyopathy.
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Affiliation(s)
- Ming Wu
- Department of Cardiovascular Sciences, University of Leuven, KU Leuven, B-3000 Leuven, Belgium
| | - Beatriz Pelacho
- Hematology-Oncology and Regenerative Medicine, Clínica Universidad de Navarra and Center for Applied Medical Research, University of Navarra, Pamplona, PC 31008, Spain; Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, PC 31008, Spain
| | - Piet Claus
- Department of Cardiovascular Sciences, University of Leuven, KU Leuven, B-3000 Leuven, Belgium
| | - Stijn De Buck
- Department of Cardiology, University Hospital Leuven, B-3000 Leuven, Belgium
| | - Denise Veltman
- Department of Cardiovascular Sciences, University of Leuven, KU Leuven, B-3000 Leuven, Belgium
| | - Hilde Gillijns
- Department of Cardiovascular Sciences, University of Leuven, KU Leuven, B-3000 Leuven, Belgium
| | - Patricia Holemans
- Department of Cardiovascular Sciences, University of Leuven, KU Leuven, B-3000 Leuven, Belgium
| | - Peter Pokreisz
- Department of Cardiovascular Sciences, University of Leuven, KU Leuven, B-3000 Leuven, Belgium; Center for Biomedical Research and Translational Surgery, Medical University of Vienna, Währinger Gürtel 18-20, A-1090 Vienna, Austria
| | - Ellen Caluwé
- Department of Cardiovascular Sciences, University of Leuven, KU Leuven, B-3000 Leuven, Belgium
| | - Estefania Iglesias Colino
- Hematology-Oncology and Regenerative Medicine, Clínica Universidad de Navarra and Center for Applied Medical Research, University of Navarra, Pamplona, PC 31008, Spain
| | - Smadar Cohen
- Avram and Stella Goldstein-Goren Department of Biotechnology Engineering and Regenerative Medicine and Stem Cell Research Center, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
| | - Felipe Prosper
- Hematology-Oncology and Regenerative Medicine, Clínica Universidad de Navarra and Center for Applied Medical Research, University of Navarra, Pamplona, PC 31008, Spain; Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, PC 31008, Spain; Centro de Investigación Biomédica en Red de Cáncer, CIBERONC, Instituto de Salud Carlos III, Madrid, Spain
| | - Stefan Janssens
- Department of Cardiovascular Sciences, University of Leuven, KU Leuven, B-3000 Leuven, Belgium; Department of Cardiology, University Hospital Leuven, B-3000 Leuven, Belgium.
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8
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Wu K, Wang Y, Yang H, Chen Y, Lu K, Wu Y, Liu C, Zhang H, Meng H, Yu Q, Zhang Y, Shen Z. Injectable Decellularized Extracellular Matrix Hydrogel Containing Stromal Cell-Derived Factor 1 Promotes Transplanted Cardiomyocyte Engraftment and Functional Regeneration after Myocardial Infarction. ACS APPLIED MATERIALS & INTERFACES 2023; 15:2578-2589. [PMID: 36598791 DOI: 10.1021/acsami.2c16682] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Transplantation of exogenous cardiomyocytes (CMs) is a hopeful method to treat myocardial infarction (MI). However, its clinical application still remains challenging due to low retention and survival rates of the transplanted cells. Herein, a stromal cell-derived factor 1 (SDF-1)-loaded injectable hydrogel based on a decellularized porcine extracellular matrix (dECM) is developed to encapsulate and deliver CMs locally to the infarct area of the heart. The soluble porcine cardiac dECM is composed of similar components such as the human cardiac ECM, which could be self-assembled into a nanofibrous hydrogel at physiological temperature to improve the retention of transplanted CMs. Furthermore, the chemokine SDF-1 could recruit endogenous cells to promote angiogenesis, mitigating the ischemic microenvironment and improving the survival of CMs. The results in vitro show that this composite hydrogel exhibits good biocompatibility, anti-apoptosis property, and chemotactic effects for mesenchymal stromal cells and endothelial cells through SDF-1-CXCR4 axis. Moreover, intramyocardial injection of this composite hydrogel to the infarcted area leads to the promotion of angiogenesis and inhibition of fibrosis, reducing the infarction size and improving the cardiac function. The combination of natural biomaterials, exogenous cells, and bioactive factors shows potential for MI treatment in the clinical application.
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Affiliation(s)
- Kui Wu
- Department of Cardiovascular Surgery of the First Affiliated Hospital and Institute for Cardiovascular Science, Suzhou Medical College of Soochow University, Soochow University, Suzhou 215007, P. R. China
- Department of Cardiovascular Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, P. R. China
| | - Yuanyuan Wang
- Department of Cardiovascular Surgery of the First Affiliated Hospital and Institute for Cardiovascular Science, Suzhou Medical College of Soochow University, Soochow University, Suzhou 215007, P. R. China
| | - Hong Yang
- Department of Cardiovascular Surgery of the First Affiliated Hospital and Institute for Cardiovascular Science, Suzhou Medical College of Soochow University, Soochow University, Suzhou 215007, P. R. China
| | - Yihuan Chen
- Department of Cardiovascular Surgery of the First Affiliated Hospital and Institute for Cardiovascular Science, Suzhou Medical College of Soochow University, Soochow University, Suzhou 215007, P. R. China
| | - Kunyan Lu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Yong Wu
- Department of Cardiovascular Surgery of the First Affiliated Hospital and Institute for Cardiovascular Science, Suzhou Medical College of Soochow University, Soochow University, Suzhou 215007, P. R. China
| | - Chunxia Liu
- Department of Cardiovascular Surgery of the First Affiliated Hospital and Institute for Cardiovascular Science, Suzhou Medical College of Soochow University, Soochow University, Suzhou 215007, P. R. China
| | - Haixin Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Hanyu Meng
- Department of Cardiovascular Surgery of the First Affiliated Hospital and Institute for Cardiovascular Science, Suzhou Medical College of Soochow University, Soochow University, Suzhou 215007, P. R. China
| | - Qian Yu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Yanxia Zhang
- Department of Cardiovascular Surgery of the First Affiliated Hospital and Institute for Cardiovascular Science, Suzhou Medical College of Soochow University, Soochow University, Suzhou 215007, P. R. China
| | - Zhenya Shen
- Department of Cardiovascular Surgery of the First Affiliated Hospital and Institute for Cardiovascular Science, Suzhou Medical College of Soochow University, Soochow University, Suzhou 215007, P. R. China
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9
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Geng Z, Guo H, Li Y, Liu Y, Zhao Y. Stem cell-derived extracellular vesicles: A novel and potential remedy for primary ovarian insufficiency. Front Cell Dev Biol 2023; 11:1090997. [PMID: 36875770 PMCID: PMC9977284 DOI: 10.3389/fcell.2023.1090997] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 02/06/2023] [Indexed: 02/17/2023] Open
Abstract
Primary ovarian insufficiency (POI) is an essential cause of young female fertility loss. At present, there are many treatments for primary ovarian insufficiency, but due to the complexity of the pathogenesis of primary ovarian insufficiency, the efficacy still could not be satisfactory. Stem cell transplantation is a feasible intervention protocol for primary ovarian insufficiency. However, its wide application in the clinic is limited by some defects such as tumorigenic and controversial ethical issues. Stem cell-derived extracellular vesicles (EVs) represent an important mode of intercellular communication attracting increasing interest. It is well documented that stem cell-derived extracellular vesicles for primary ovarian insufficiency with exciting therapeutic effects. Studies have found that stem cell-derived extracellular vesicles could improve ovarian reserve, increase the growth of follicles, reduce follicle atresia, and restore hormone levels of FSH and E2. Its mechanisms include inhibiting ovarian granulosa cells (GCs) apoptosis, reactive oxygen species, and inflammatory response and promoting granulosa cells proliferation and angiogenesis. Thus, stem cell-derived extracellular vesicles are a promising and potential method for primary ovarian insufficiency patients. However, stem cell-derived extracellular vesicles are still a long way from clinical translation. This review will provide an overview of the role and the mechanisms of stem cell-derived extracellular vesicles in primary ovarian insufficiency, and further elaborate on the current challenges. It may suggest new directions for future research.
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Affiliation(s)
- Zixiang Geng
- Shi's Center of Orthopedics and Traumatology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Traumatology and Orthopedics, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Hailing Guo
- Shi's Center of Orthopedics and Traumatology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Traumatology and Orthopedics, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Yifei Li
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ying Liu
- Department of Dermatology, Shanghai Songjiang District Central Hospital, Shanghai, China
| | - Yongfang Zhao
- Shi's Center of Orthopedics and Traumatology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Traumatology and Orthopedics, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
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Chen Y, Yan X, Yuan F, Lin L, Wang S, Ye J, Zhang J, Yang M, Wu D, Wang X, Yu J. Kartogenin-Conjugated Double-Network Hydrogel Combined with Stem Cell Transplantation and Tracing for Cartilage Repair. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2105571. [PMID: 36253092 PMCID: PMC9762312 DOI: 10.1002/advs.202105571] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 09/01/2022] [Indexed: 06/16/2023]
Abstract
The effectiveness of existing tissue-engineering cartilage (TEC) is known to be hampered by weak integration of biocompatibility, biodegradation, mechanical strength, and microenvironment supplies. The strategy of hydrogel-based TEC holds considerable promise in circumventing these problems. Herein, a non-toxic, biodegradable, and mechanically optimized double-network (DN) hydrogel consisting of polyethylene glycol (PEG) and kartogenin (KGN)-conjugated chitosan (CHI) is constructed using a simple soaking strategy. This PEG-CHI-KGN DN hydrogel possesses favorable architectures, suitable mechanics, remarkable cellular affinity, and sustained KGN release, which can facilitate the cartilage-specific genes expression and extracellular matrix secretion of peripheral blood-derived mesenchymal stem cells (PB-MSCs). Notably, after tracing the transplanted cells by detecting the rabbit sex-determining region Y-linked gene sequence, the allogeneic PB-MSCs are found to survive for even 3 months in the regenerated cartilage. Here, the long-term release of KGN is able to efficiently and persistently activate multiple genes and signaling pathways to promote the chondrogenesis, chondrocyte differentiation, and survival of PB-MSCs. Thus, the regenerated tissues exhibit well-matched histomorphology and biomechanical performance such as native cartilage. Consequently, it is believed this innovative work can expand the choice for developing the next generation of orthopedic implants in the loadbearing region of a living body.
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Affiliation(s)
- You‐Rong Chen
- Department of Sports MedicineBeijing Key Laboratory of Sports InjuriesPeking University Third HospitalBeijing100191China
- Institute of Sports MedicinePeking UniversityBeijing100191China
| | - Xin Yan
- Department of Sports MedicineBeijing Key Laboratory of Sports InjuriesPeking University Third HospitalBeijing100191China
- Institute of Sports MedicinePeking UniversityBeijing100191China
| | - Fu‐Zhen Yuan
- Department of Sports MedicineBeijing Key Laboratory of Sports InjuriesPeking University Third HospitalBeijing100191China
- Institute of Sports MedicinePeking UniversityBeijing100191China
| | - Lin Lin
- Department of Sports MedicineBeijing Key Laboratory of Sports InjuriesPeking University Third HospitalBeijing100191China
- Institute of Sports MedicinePeking UniversityBeijing100191China
| | - Shao‐Jie Wang
- Department of Joint Surgery and Sports Medicine, Zhongshan HospitalXiamen UniversityXiamen361000China
| | - Jing Ye
- Department of Sports MedicineBeijing Key Laboratory of Sports InjuriesPeking University Third HospitalBeijing100191China
- Institute of Sports MedicinePeking UniversityBeijing100191China
| | - Ji‐Ying Zhang
- Department of Sports MedicineBeijing Key Laboratory of Sports InjuriesPeking University Third HospitalBeijing100191China
- Institute of Sports MedicinePeking UniversityBeijing100191China
| | - Meng Yang
- Department of Sports MedicineBeijing Key Laboratory of Sports InjuriesPeking University Third HospitalBeijing100191China
- Institute of Sports MedicinePeking UniversityBeijing100191China
| | - De‐Cheng Wu
- Department of Biomedical EngineeringSouthern University of Science and TechnologyShenzhen518055China
| | - Xing Wang
- Beijing National Laboratory for Molecular SciencesState Key Laboratory of Polymer Physics and ChemistryInstitute of Chemistry Chinese Academy of SciencesBeijing100190China
| | - Jia‐Kuo Yu
- Department of Sports MedicineBeijing Key Laboratory of Sports InjuriesPeking University Third HospitalBeijing100191China
- Institute of Sports MedicinePeking UniversityBeijing100191China
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11
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Wang C, Tian C, Cai D, Jiang H, Zhang W, Liu S, Peng L, Hu X. BDNF-overexpressing MSCs delivered by hydrogel in acute ischemic stroke treatment. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:1393. [PMID: 36660688 PMCID: PMC9843400 DOI: 10.21037/atm-22-5921] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 12/19/2022] [Indexed: 01/01/2023]
Abstract
Background Ischemic stroke treatment is a challenge worldwide. The efficacy and safety of mesenchymal stem cells (MSCs) for stroke have been confirmed. However, poor survival of MSCs in the ischemic environment limits the therapy efficacy. Changes in MSC status in the ischemic environment after transplantation is difficult to monitor. This study aimed to deliver brain-derived neurotrophic factor (BDNF)-overexpressing MSCs by hydrogel (H-B-MSCs) to promote recovery after ischemic stroke. Methods MSCs were transfected with lentivirus carrying luc2 and BDNF cassette. The properties of hydrogel were tested after synthesis with thiolated gelatin (Gel-SH), thiolated hyaluronic acid (HA-SH), and polyethylene glycol diacrylate (PEGDA). Oxygen-glucose deprivation (OGD) test was carried out to confirm the protective effects of hydrogel in the ischemic environment. Three days after stroke induction, H-B-MSCs, hydrogel carrying MSCs (H-MSCs), or phosphate-buffered saline (PBS) was injected into the brains of mice, respectively. Bioluminescence imaging (BLI) was performed at 3, 7, 14, and 21 days post-cell-transplantation to monitor the dynamic status of MSCs. In the meantime, histology, quantitative polymerase chain reaction (qPCR), enzyme-linked immunosorbent assay (ELISA), western blot, and behavior tests were carried out at different time points. Results Hydrogel with good biocompatibility was synthesized. Lentivirus transfection significantly increased the expression of BDNF. BDNF-MSCs could be tracked by BLI in vitro. In vitro OGD/reperfusion (OGD/R) test results suggested that MSCs carried by hydrogel could survive longer in an environment with low oxygen and glucose. H-B-MSCs significantly improved functional recovery after ischemic stroke. Furthermore, H-B-MSCs treatment promoted neurogenesis, white matter recovery, and angiogenesis after ischemic stroke. MSC dynamics could be monitored in vivo with BLI. Conclusions We effectively established a robust MSC delivery system with hydrogel. Prolonged survival of transplanted BDNF-MSCs with a hydrogel delivery system could promote the recovery of ischemic stroke via the continuous release of BDNF.
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Affiliation(s)
- Congxiao Wang
- Department of Interventional Medical Center, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chuan Tian
- Department of Interventional Medical Center, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Duo Cai
- Medical Animal Lab, Medical Research Center, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Han Jiang
- Department of Interventional Medical Center, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wei Zhang
- Department of Interventional Medical Center, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Shifeng Liu
- Department of Interventional Medical Center, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lijing Peng
- Department of Clinical Laboratory, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaokun Hu
- Department of Interventional Medical Center, the Affiliated Hospital of Qingdao University, Qingdao, China
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12
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Park S, Lee K, Ryu W. Research progress on detachable microneedles for advanced applications. Expert Opin Drug Deliv 2022; 19:1115-1131. [PMID: 36062366 DOI: 10.1080/17425247.2022.2121388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Microneedles (MNs) have undergone great advances in transdermal drug delivery, and commercialized MN applications are currently available in vaccination and cosmetic products. Despite the development of MN technologies, common limitations of MN products still exist. Typical MN patches are applied to target tissues, where the substrate of an MN patch must remain until the drug is delivered, which reduces patients' compliance and hinders the applicability of the MN technique to many diseases in various tissues. MN research is ongoing to solve this issue. AREAS COVERED Most recent MNs developed by combining various biomaterials with appropriate fabrication processes are detachable MNs (DeMNs). Because of advances in biomaterials and fabrication techniques, various DeMNs have been rapidly developed. In this review, we discuss four types of DeMN: substrate-separable, multi-layered, crack-inducing, and shell DeMN. These DeMNs deliver various therapeutic agents ranging from small- and large-molecular-weight drugs to proteins and even stem cells for regeneration therapy. Furthermore, DeMNs are applied to skin as well as non-transdermal tissues. EXPERT OPINION It has become increasingly evident that novel MN technologies can be expected in terms of designs, fabrication methods, materials, and even possible application sites given the recent advances in DeMNs.
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Affiliation(s)
- SeungHyun Park
- Department of Mechanical Engineering, Yonsei University, Republic of Korea
| | - KangJu Lee
- School of Healthcare and Biomedical Engineering, Chonnam National University, Republic of Korea
| | - WonHyoung Ryu
- Department of Mechanical Engineering, Yonsei University, Republic of Korea
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13
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Tan MI, Alfarafisa NM, Septiani P, Barlian A, Firmansyah M, Faizal A, Melani L, Nugrahapraja H. Potential Cell-Based and Cell-Free Therapy for Patients with COVID-19. Cells 2022; 11:2319. [PMID: 35954162 PMCID: PMC9367488 DOI: 10.3390/cells11152319] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 02/01/2023] Open
Abstract
Since it was first reported, the novel coronavirus disease 2019 (COVID-19) remains an unresolved puzzle for biomedical researchers in different fields. Various treatments, drugs, and interventions were explored as treatments for COVID. Nevertheless, there are no standard and effective therapeutic measures. Meanwhile, mesenchymal stem cell (MSC) therapy offers a new approach with minimal side effects. MSCs and MSC-based products possess several biological properties that potentially alleviate COVID-19 symptoms. Generally, there are three classifications of stem cell therapy: cell-based therapy, tissue engineering, and cell-free therapy. This review discusses the MSC-based and cell-free therapies for patients with COVID-19, their potential mechanisms of action, and clinical trials related to these therapies. Cell-based therapies involve the direct use and injection of MSCs into the target tissue or organ. On the other hand, cell-free therapy uses secreted products from cells as the primary material. Cell-free therapy materials can comprise cell secretomes and extracellular vesicles. Each therapeutic approach possesses different benefits and various risks. A better understanding of MSC-based and cell-free therapies is essential for supporting the development of safe and effective COVID-19 therapy.
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Affiliation(s)
- Marselina Irasonia Tan
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Nayla Majeda Alfarafisa
- Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Sumedang 45363, Indonesia;
| | - Popi Septiani
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Anggraini Barlian
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Mochamad Firmansyah
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Ahmad Faizal
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Lili Melani
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Husna Nugrahapraja
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
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14
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Rahman G, Frazier TP, Gimble JM, Mohiuddin OA. The Emerging Use of ASC/Scaffold Composites for the Regeneration of Osteochondral Defects. Front Bioeng Biotechnol 2022; 10:893992. [PMID: 35845419 PMCID: PMC9280640 DOI: 10.3389/fbioe.2022.893992] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
Articular cartilage is composed of chondrocytes surrounded by a porous permeable extracellular matrix. It has a limited spontaneous healing capability post-injury which, if left untreated, can result in severe osteochondral disease. Currently, osteochondral (OC) defects are treated by bone marrow stimulation, artificial joint replacement, or transplantation of bone, cartilage, and periosteum, while autologous osteochondral transplantation is also an option; it carries the risk of donor site damage and is limited only to the treatment of small defects. Allografts may be used for larger defects; however, they have the potential to elicit an immune response. A possible alternative solution to treat osteochondral diseases involves the use of stromal/stem cells. Human adipose-derived stromal/stem cells (ASCs) can differentiate into cartilage and bone cells. The ASC can be combined with both natural and synthetic scaffolds to support cell delivery, growth, proliferation, migration, and differentiation. Combinations of both types of scaffolds along with ASCs and/or growth factors have shown promising results for the treatment of OC defects based on in vitro and in vivo experiments. Indeed, these findings have translated to several active clinical trials testing the use of ASC-scaffold composites on human subjects. The current review critically examines the literature describing ASC-scaffold composites as a potential alternative to conventional therapies for OC tissue regeneration.
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Affiliation(s)
- Gohar Rahman
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | | | | | - Omair A. Mohiuddin
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
- *Correspondence: Omair A. Mohiuddin,
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15
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Li LK, Huang WC, Hsueh YY, Yamauchi K, Olivares N, Davila R, Fang J, Ding X, Zhao W, Soto J, Hasani M, Novitch B, Li S. Intramuscular delivery of neural crest stem cell spheroids enhances neuromuscular regeneration after denervation injury. Stem Cell Res Ther 2022; 13:205. [PMID: 35578348 PMCID: PMC9109326 DOI: 10.1186/s13287-022-02877-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 03/28/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Muscle denervation from trauma and motor neuron disease causes disabling morbidities. A limiting step in functional recovery is the regeneration of neuromuscular junctions (NMJs) for reinnervation. Stem cells have the potential to promote these regenerative processes, but current approaches have limited success, and the optimal types of stem cells remain to be determined. Neural crest stem cells (NCSCs), as the developmental precursors of the peripheral nervous system, are uniquely advantageous, but the role of NCSCs in neuromuscular regeneration is not clear. Furthermore, a cell delivery approach that can maintain NCSC survival upon transplantation is critical. METHODS We established a streamlined protocol to derive, isolate, and characterize functional p75+ NCSCs from human iPSCs without genome integration of reprogramming factors. To enhance survival rate upon delivery in vivo, NCSCs were centrifuged in microwell plates to form spheroids of desirable size by controlling suspension cell density. Human bone marrow mesenchymal stem cells (MSCs) were also studied for comparison. NCSC or MSC spheroids were injected into the gastrocnemius muscle with denervation injury, and the effects on NMJ formation and functional recovery were investigated. The spheroids were also co-cultured with engineered neuromuscular tissue to assess effects on NMJ formation in vitro. RESULTS NCSCs cultured in spheroids displayed enhanced secretion of soluble factors involved in neuromuscular regeneration. Intramuscular transplantation of spheroids enabled long-term survival and retention of NCSCs, in contrast to the transplantation of single-cell suspensions. Furthermore, NCSC spheroids significantly improved functional recovery after four weeks as shown by gait analysis, electrophysiology, and the rate of NMJ innervation. MSC spheroids, on the other hand, had insignificant effect. In vitro co-culture of NCSC or MSC spheroids with engineered myotubes and motor neurons further evidenced improved innervated NMJ formation with NCSC spheroids. CONCLUSIONS We demonstrate that stem cell type is critical for neuromuscular regeneration and that NCSCs have a distinct advantage and therapeutic potential to promote reinnervation following peripheral nerve injury. Biophysical effects of spheroidal culture, in particular, enable long-term NCSC survival following in vivo delivery. Furthermore, synthetic neuromuscular tissue, or "tissues-on-a-chip," may offer a platform to evaluate stem cells for neuromuscular regeneration.
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Affiliation(s)
- LeeAnn K Li
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
- David Geffen School of Medicine, University of California, Los Angeles, USA
| | - Wen-Chin Huang
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
| | - Yuan-Yu Hsueh
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
- Division of Plastic and Reconstructive Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ken Yamauchi
- Department of Neurobiology, University of California, Los Angeles, USA
| | - Natalie Olivares
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
| | - Raul Davila
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
| | - Jun Fang
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
| | - Xili Ding
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
| | - Weikang Zhao
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
| | - Jennifer Soto
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
| | - Mahdi Hasani
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA
| | - Bennett Novitch
- Department of Neurobiology, University of California, Los Angeles, USA
| | - Song Li
- Departments of Bioengineering and Department of Medicine, University of California, Los Angeles, USA.
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16
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Hoffman JR, Park HJ, Bheri S, Jayaraman AR, Davis ME. Comparative computational RNA analysis of cardiac-derived progenitor cells and their extracellular vesicles. Genomics 2022; 114:110349. [PMID: 35346780 PMCID: PMC9510608 DOI: 10.1016/j.ygeno.2022.110349] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 02/18/2022] [Accepted: 03/23/2022] [Indexed: 01/14/2023]
Abstract
Stem/progenitor cells, including cardiac-derived c-kit+ progenitor cells (CPCs), are under clinical evaluation for treatment of cardiac disease. Therapeutic efficacy of cardiac cell therapy can be attributed to paracrine signaling and the release of extracellular vesicles (EVs) carrying diverse cargo molecules. Despite some successes and demonstrated safety, large variation in cell populations and preclinical/clinical outcomes remains a problem. Here, we investigated this variability by sequencing coding and non-coding RNAs of CPCs and CPC-EVs from 30 congenital heart disease patients and used machine learning methods to determine potential mechanistic insights. CPCs retained RNAs related to extracellular matrix organization and exported RNAs related to various signaling pathways to CPC-EVs. CPC-EVs are enriched in miRNA clusters related to cell proliferation and angiogenesis. With network analyses, we identified differences in non-coding RNAs which give insight into age-dependent functionality of CPCs. By taking a quantitative computational approach, we aimed to uncover sources of CPC cell therapy variability.
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Affiliation(s)
- Jessica R. Hoffman
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology & Emory University School of Medicine, Atlanta, Georgia, USA.,Molecular & Systems Pharmacology Graduate Training Program, Graduate Division of Biological & Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, GA 30322, USA
| | - Hyun-Ji Park
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology & Emory University School of Medicine, Atlanta, Georgia, USA
| | - Sruti Bheri
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology & Emory University School of Medicine, Atlanta, Georgia, USA
| | - Arun R. Jayaraman
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology & Emory University School of Medicine, Atlanta, Georgia, USA
| | - Michael E. Davis
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology & Emory University School of Medicine, Atlanta, Georgia, USA.,Molecular & Systems Pharmacology Graduate Training Program, Graduate Division of Biological & Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, GA 30322, USA.,Children’s Heart Research & Outcomes (HeRO) Center, Children’s Healthcare of Atlanta & Emory University, Atlanta, Georgia, USA.,Corresponding author at: Professor of Biomedical Engineering, 2015 Uppergate Drive, 310, Atlanta, GA 30322, USA,
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17
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Rashid SA, Blanchard AT, Combs JD, Fernandez N, Dong Y, Cho HC, Salaita K. DNA Tension Probes Show that Cardiomyocyte Maturation Is Sensitive to the Piconewton Traction Forces Transmitted by Integrins. ACS NANO 2022; 16:5335-5348. [PMID: 35324164 PMCID: PMC11238821 DOI: 10.1021/acsnano.1c04303] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Cardiac muscle cells (CMCs) are the unit cells that comprise the heart. CMCs go through different stages of differentiation and maturation pathways to fully mature into beating cells. These cells can sense and respond to mechanical cues through receptors such as integrins which influence maturation pathways. For example, cell traction forces are important for the differentiation and development of functional CMCs, as CMCs cultured on varying substrate stiffness function differently. Most work in this area has focused on understanding the role of bulk extracellular matrix stiffness in mediating the functional fate of CMCs. Given that stiffness sensing mechanisms are mediated by individual integrin receptors, an important question in this area pertains to the specific magnitude of integrin piconewton (pN) forces that can trigger CMC functional maturation. To address this knowledge gap, we used DNA adhesion tethers that rupture at specific thresholds of force (∼12, ∼56, and ∼160 pN) to test whether capping peak integrin tension to specific magnitudes affects CMC function. We show that adhesion tethers with greater force tolerance lead to functionally mature CMCs as determined by morphology, twitching frequency, transient calcium flux measurements, and protein expression (F-actin, vinculin, α-actinin, YAP, and SERCA2a). Additionally, sarcomeric actinin alignment and multinucleation were significantly enhanced as the mechanical tolerance of integrin tethers was increased. Taken together, the results show that CMCs harness defined pN integrin forces to influence early stage development. This study represents an important step toward biophysical characterization of the contribution of pN forces in early stage cardiac differentiation.
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Affiliation(s)
- Sk Aysha Rashid
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, Georgia 30322, United States
| | - Aaron T Blanchard
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, 313 Ferst Drive, Atlanta, Georgia 30332, United States
| | - J Dale Combs
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, Georgia 30322, United States
| | - Natasha Fernandez
- Division of Pediatric Cardiology, Department of Pediatrics, Emory University School of Medicine and Children's Healthcare of Atlanta, 1405 Clifton Road NE, Atlanta, Georgia 30322, United States
| | - Yixiao Dong
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, Georgia 30322, United States
| | - Hee Cheol Cho
- Division of Pediatric Cardiology, Department of Pediatrics, Emory University School of Medicine and Children's Healthcare of Atlanta, 1405 Clifton Road NE, Atlanta, Georgia 30322, United States
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, 313 Ferst Drive, Atlanta, Georgia 30332, United States
| | - Khalid Salaita
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, Georgia 30322, United States
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, 313 Ferst Drive, Atlanta, Georgia 30332, United States
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18
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Progress in Bioengineering Strategies for Heart Regenerative Medicine. Int J Mol Sci 2022; 23:ijms23073482. [PMID: 35408844 PMCID: PMC8998628 DOI: 10.3390/ijms23073482] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/20/2022] [Accepted: 03/21/2022] [Indexed: 02/05/2023] Open
Abstract
The human heart has the least regenerative capabilities among tissues and organs, and heart disease continues to be a leading cause of mortality in the industrialized world with insufficient therapeutic options and poor prognosis. Therefore, developing new therapeutic strategies for heart regeneration is a major goal in modern cardiac biology and medicine. Recent advances in stem cell biology and biotechnologies such as human pluripotent stem cells (hPSCs) and cardiac tissue engineering hold great promise for opening novel paths to heart regeneration and repair for heart disease, although these areas are still in their infancy. In this review, we summarize and discuss the recent progress in cardiac tissue engineering strategies, highlighting stem cell engineering and cardiomyocyte maturation, development of novel functional biomaterials and biofabrication tools, and their therapeutic applications involving drug discovery, disease modeling, and regenerative medicine for heart disease.
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19
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Optogenetic Control of Engrafted Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes in Live Mice: A Proof-of-Concept Study. Cells 2022; 11:cells11060951. [PMID: 35326403 PMCID: PMC8946017 DOI: 10.3390/cells11060951] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/07/2022] [Accepted: 03/08/2022] [Indexed: 01/25/2023] Open
Abstract
Background: Cellular transplantation has emerged as promising approach for treating cardiac diseases. However, a poor engraftment rate limits our understanding on how transplanted cardiomyocytes contribute to cardiac function in the recipient’s heart. Methods: The CRISPR/Cas9 technique was employed for stable and constitutive gene expression in human-induced pluripotent stem-cell-derived cardiomyocytes (hiPSC-CMs). Myocardial infarction was induced in adult immunodeficient mice, followed by intramyocardial injection of hiPSC-CMs expressing either CCND2/channelrhodopsin 2 (hiPSC-CCND2OE/ChR2OECMs) or CCND2/luciferase (hiPSC-CCND2OE/LuciOECMs). Six months later, hemodynamics and intramural electrocardiogram were recorded upon blue light illuminations in anesthetized, open-chest mice. Results: Blue light resets automaticity of spontaneously beating hiPSC-CCND2OE/ChR2OECMs in culture, but not that of hiPSC-CCND2OE/LuciOECMs. Response to blue light was also observed in mice carrying large (>106 cells) intracardiac grafts of hiPSC-CCND2OE/ChR2OECM but not in mice carrying hiPSC-CCND2OE/LuciOECMs. The former exhibited single premature ventricular contractions upon light illumination or ventricular quadrigeminy upon second-long illuminations. At the onset of premature ventricular contractions, maximal systolic ventricular pressure decreased while ventricular volume rose concomitantly. Light-induced changes reversed upon resumption of sinus rhythm. Conclusions: We established an in vivo model for optogenetic-based modulation of the excitability of donor cardiomyocytes in a functional, reversible, and localized manner. This approach holds unique value for studying electromechanical coupling and molecular interactions between donor cardiomyocytes and recipient hearts in live animals.
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20
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Bioengineering approaches to treat the failing heart: from cell biology to 3D printing. Nat Rev Cardiol 2022; 19:83-99. [PMID: 34453134 DOI: 10.1038/s41569-021-00603-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/12/2021] [Indexed: 02/08/2023]
Abstract
Successfully engineering a functional, human, myocardial pump would represent a therapeutic alternative for the millions of patients with end-stage heart disease and provide an alternative to animal-based preclinical models. Although the field of cardiac tissue engineering has made tremendous advances, major challenges remain, which, if properly resolved, might allow the clinical implementation of engineered, functional, complex 3D structures in the future. In this Review, we provide an overview of state-of-the-art studies, challenges that have not yet been overcome and perspectives on cardiac tissue engineering. We begin with the most clinically relevant cell sources used in this field and discuss the use of topological, biophysical and metabolic stimuli to obtain mature phenotypes of cardiomyocytes, particularly in relation to organized cytoskeletal and contractile intracellular structures. We then move from the cellular level to engineering planar cardiac patches and discuss the need for proper vascularization and the main strategies for obtaining it. Finally, we provide an overview of several different approaches for the engineering of volumetric organs and organ parts - from whole-heart decellularization and recellularization to advanced 3D printing technologies.
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21
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Esmaeili H, Patino-Guerrero A, Hasany M, Ansari MO, Memic A, Dolatshahi-Pirouz A, Nikkhah M. Electroconductive biomaterials for cardiac tissue engineering. Acta Biomater 2022; 139:118-140. [PMID: 34455109 DOI: 10.1016/j.actbio.2021.08.031] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 08/13/2021] [Accepted: 08/19/2021] [Indexed: 12/19/2022]
Abstract
Myocardial infarction (MI) is still the leading cause of mortality worldwide. The success of cell-based therapies and tissue engineering strategies for treatment of injured myocardium have been notably hindered due to the limitations associated with the selection of a proper cell source, lack of engraftment of engineered tissues and biomaterials with the host myocardium, limited vascularity, as well as immaturity of the injected cells. The first-generation approaches in cardiac tissue engineering (cTE) have mainly relied on the use of desired cells (e.g., stem cells) along with non-conductive natural or synthetic biomaterials for in vitro construction and maturation of functional cardiac tissues, followed by testing the efficacy of the engineered tissues in vivo. However, to better recapitulate the native characteristics and conductivity of the cardiac muscle, recent approaches have utilized electroconductive biomaterials or nanomaterial components within engineered cardiac tissues. This review article will cover the recent advancements in the use of electrically conductive biomaterials in cTE. The specific emphasis will be placed on the use of different types of nanomaterials such as gold nanoparticles (GNPs), silicon-derived nanomaterials, carbon-based nanomaterials (CBNs), as well as electroconductive polymers (ECPs) for engineering of functional and electrically conductive cardiac tissues. We will also cover the recent progress in the use of engineered electroconductive tissues for in vivo cardiac regeneration applications. We will discuss the opportunities and challenges of each approach and provide our perspectives on potential avenues for enhanced cTE. STATEMENT OF SIGNIFICANCE: Myocardial infarction (MI) is still the primary cause of death worldwide. Over the past decade, electroconductive biomaterials have increasingly been applied in the field of cardiac tissue engineering. This review article provides the readers with the leading advances in the in vitro applications of electroconductive biomaterials for cTE along with an in-depth discussion of injectable/transplantable electroconductive biomaterials and their delivery methods for in vivo MI treatment. The article also discusses the knowledge gaps in the field and offers possible novel avenues for improved cardiac tissue engineering.
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Affiliation(s)
- Hamid Esmaeili
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA
| | | | - Masoud Hasany
- Cell Isolation and Transplantation Center, Department of Surgery, Geneva University Hospitals and University of Geneva, Geneva, Switzerland
| | | | - Adnan Memic
- Center of Nanotechnology, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Alireza Dolatshahi-Pirouz
- Department of Health Technology, Technical University of Denmark, 2800 Kgs, Lyngby, Denmark; Department of Health Technology, Technical University of Denmark, Center for Intestinal Absorption and Transport of Biopharmaceuticals, 2800 Kgs, Lyngby, Denmark
| | - Mehdi Nikkhah
- School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, USA; Biodesign Virginia G. Piper Center for Personalized Diagnostics, Arizona State University, Tempe, AZ, USA.
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22
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Park S, Kim H, Lee S, Kim J, Jung T, Choi SW, Park B, Kang S, Elliott DA, Stanley EG, Elefanty AG, Ban K, Park H, Moon S. Effect and application of cryopreserved three‐dimensional microcardiac spheroids in myocardial infarction therapy. Clin Transl Med 2022; 12:e721. [PMID: 35092703 PMCID: PMC8800481 DOI: 10.1002/ctm2.721] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/09/2022] [Accepted: 01/14/2022] [Indexed: 01/13/2023] Open
Affiliation(s)
- Soon‐Jung Park
- Department of Medicine Konkuk University School of Medicine Seoul Korea
- Research Institute T&R Biofab Co. Ltd Siheung Korea
| | - Hyeok Kim
- Department of Medical Life Science, College of Medicine The Catholic University of Korea Seoul Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital The Catholic University of Korea Seoul Korea
| | - Sunghun Lee
- Department of Biomedical Sciences City University of Hong Kong Kowloon Hong Kong SAR
| | - Jongsoo Kim
- Department of Medicine Konkuk University School of Medicine Seoul Korea
- Department of Surgery, Wexner Medical Center Ohio State University Columbus Ohio USA
| | - Taek‐Hee Jung
- Department of Medicine Konkuk University School of Medicine Seoul Korea
- Research Institute T&R Biofab Co. Ltd Siheung Korea
| | - Seong Woo Choi
- Department of Physiology, Department of Biomedical Sciences, College of Medicine Seoul National University Seoul Korea
| | - Bong‐Woo Park
- Department of Medical Life Science, College of Medicine The Catholic University of Korea Seoul Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital The Catholic University of Korea Seoul Korea
| | - Sun‐Woong Kang
- Research Group for Biomimetic Advanced Technology Korea Institute of Toxicology Daejeon Korea
| | - David A. Elliott
- Monash Immunology and Stem Cell Laboratories Monash University Clayton Victoria Australia
| | - Edouard G. Stanley
- Monash Immunology and Stem Cell Laboratories Monash University Clayton Victoria Australia
| | - Andrew G. Elefanty
- Monash Immunology and Stem Cell Laboratories Monash University Clayton Victoria Australia
| | - Kiwon Ban
- Department of Biomedical Sciences City University of Hong Kong Kowloon Hong Kong SAR
| | - Hun‐Jun Park
- Department of Medical Life Science, College of Medicine The Catholic University of Korea Seoul Korea
- Division of Cardiology, Department of Internal Medicine, Seoul St. Mary's Hospital The Catholic University of Korea Seoul Korea
- Cell Death Disease Research Center College of Medicine The Catholic University of Korea Seoul Korea
| | - Sung‐Hwan Moon
- Department of Medicine Konkuk University School of Medicine Seoul Korea
- Research Institute T&R Biofab Co. Ltd Siheung Korea
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23
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Panda A, Matadh VA, Suresh S, Shivakumar HN, Murthy SN. Non-dermal applications of microneedle drug delivery systems. Drug Deliv Transl Res 2022; 12:67-78. [PMID: 33629222 DOI: 10.1007/s13346-021-00922-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2021] [Indexed: 12/12/2022]
Abstract
Microneedles (MNs) are micron-scaled needles measuring 100 to 1000 μm that were initially explored for delivery of therapeutic agents across the skin. Considering the success in transcutaneous drug delivery, the application of microneedles has been extended to different tissues and organs. The review captures the application of microneedles to the oral mucosa, the eye, vagina, gastric mucosa, nail, scalp, and vascular tissues for delivery of vaccines, biologics, drugs, and diagnostic agents. The technology has created easy access to the poorly accessible segments of eye to facilitate delivery of monoclonal antibodies and therapeutic agents in management of neovascular disease. Microporation has been reported to drastically improve the drug delivery through the poorly permeable nail plate. Curved microneedles and spatially designed microneedle cuffs have been found to be capable of delivering stem cells and therapeutic macromolecules directly to the cardiac tissue and the vascular smooth muscle cells, respectively. Besides being minimally invasive and patient compliant, the technology has the potential to offer viable solutions to deliver drugs through impermeable barriers owing to the ability to penetrate several biological barriers. The technology has been successful to overcome the delivery hurdles and enable direct delivery of drug to the target sites, thus maximizing the efficacy thereby reducing the required dose. This review is an attempt to capture the non-dermatological applications of microneedles being explored and provides an insight on the future trends in the field of microneedle technology. Pictorial representation of different microneedle application.
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Affiliation(s)
- Apoorva Panda
- The University of Mississippi School of Pharmacy, Oxford, MS, USA
| | - V Anusha Matadh
- Institute for Drug Delivery and Biomedical Research, Bengaluru, India
| | - Sarasija Suresh
- Institute for Drug Delivery and Biomedical Research, Bengaluru, India
| | - H N Shivakumar
- Institute for Drug Delivery and Biomedical Research, Bengaluru, India
- Department of Pharmaceutics, K.L.E. College of Pharmacy, Bengaluru, India
| | - S Narasimha Murthy
- The University of Mississippi School of Pharmacy, Oxford, MS, USA.
- Institute for Drug Delivery and Biomedical Research, Bengaluru, India.
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24
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Buja LM, Mitchell RN. Basic pathobiology of cell-based therapies and cardiac regenerative medicine. Cardiovasc Pathol 2022. [DOI: 10.1016/b978-0-12-822224-9.00016-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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25
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Wu X, Wang D, Qin K, Iroegbu CD, Xiang K, Zhou Y, Guan Q, Tang W, Peng J, Guo J, Yang J, Fan C. Cardiac Repair With Echocardiography-Guided Multiple Percutaneous Left Ventricular Intramyocardial Injection of hiPSC-CMs After Myocardial Infarction. Front Cardiovasc Med 2021; 8:768873. [PMID: 34805322 PMCID: PMC8600116 DOI: 10.3389/fcvm.2021.768873] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/15/2021] [Indexed: 12/15/2022] Open
Abstract
Objective: We investigated the potency of cardiac repair based on echocardiography-guided multiple percutaneous left ventricular intramyocardial injection of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) after myocardial infarction (MI). Methods: Mice with surgically induced MI were randomly divided into three groups (n = 8 in each group) and subjected to echocardiography-guided percutaneous left ventricular infarcted border injection of hiPSC-CMs (single dose; 10 μl 3 × 105 cells) or repeated injections of hiPSC-CMs at post-MI weeks 1 and 2 (multiple doses). The sham group of animals underwent all surgical procedures necessary for MI induction except for ligation. Then 4 weeks after MI, heart function was measured with transthoracic echocardiography. Engraftment was evaluated through the detection of human-specific cardiac troponin T. Infarct size and collagen volume were calculated with Sirius Red/Fast Green staining. Angiogenesis was evaluated with isolectin B4 staining. Cardiac remodeling was evaluated from the cardiomyocyte minimal fiber diameter in the infarcted border zone. Apoptosis was detected via TdT-mediated dUTP Nick-End Labeling (TUNEL) staining in cardiomyocytes from the infarcted border zone. Results: No mice died after echocardiography-guided percutaneous left ventricular intramyocardial injection. hiPSC-CMs were about nine-fold higher in the multiple-dose group at week 4 compared to the single-dose group. Multiple-dose transplantation was associated with significant improvement in left ventricular function, infarct size, angiogenesis, cardiac remodeling, and cardiomyocyte apoptosis. Conclusion: Echocardiography-guided multiple percutaneous left ventricular intramyocardial injection is a feasible, satisfactory, repeatable, relatively less invasive, and effective method of delivering cell therapy. The delivery of hiPSC-CMs indicates a novel therapy for MI.
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Affiliation(s)
- Xun Wu
- Department of Cardiovascular Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Di Wang
- Hunan Provincial Key Laboratory of Cardiovascular Research, Changsha, China
| | - Kele Qin
- Department of Cardiovascular Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Chukwuemeka Daniel Iroegbu
- Department of Cardiovascular Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Kun Xiang
- Department of Cardiovascular Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yuanjing Zhou
- Hunan Provincial Key Laboratory of Cardiovascular Research, Changsha, China
| | - Qing Guan
- Department of Cardiovascular Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Weijie Tang
- Department of Cardiovascular Surgery, 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, Second Xiangya Hospital, Central South University, Changsha, China.,Hunan Provincial Key Laboratory of Cardiovascular Research, Changsha, China
| | - Chengming Fan
- Department of Cardiovascular Surgery, 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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26
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Silver SE, Barrs RW, Mei Y. Transplantation of Human Pluripotent Stem Cell-Derived Cardiomyocytes for Cardiac Regenerative Therapy. Front Cardiovasc Med 2021; 8:707890. [PMID: 34820426 PMCID: PMC8606657 DOI: 10.3389/fcvm.2021.707890] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 10/20/2021] [Indexed: 01/14/2023] Open
Abstract
Cardiovascular disease is the leading cause of death worldwide and bears an immense economic burden. Late-stage heart failure often requires total heart transplantation; however, due to donor shortages and lifelong immunosuppression, alternative cardiac regenerative therapies are in high demand. Human pluripotent stem cells (hPSCs), including human embryonic and induced pluripotent stem cells, have emerged as a viable source of human cardiomyocytes for transplantation. Recent developments in several mammalian models of cardiac injury have provided strong evidence of the therapeutic potential of hPSC-derived cardiomyocytes (hPSC-CM), showing their ability to electromechanically integrate with host cardiac tissue and promote functional recovery. In this review, we will discuss recent developments in hPSC-CM differentiation and transplantation strategies for delivery to the heart. We will highlight the mechanisms through which hPSC-CMs contribute to heart repair, review major challenges in successful transplantation of hPSC-CMs, and present solutions that are being explored to address these limitations. We end with a discussion of the clinical use of hPSC-CMs, including hurdles to clinical translation, current clinical trials, and future perspectives on hPSC-CM transplantation.
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Affiliation(s)
- Sophia E. Silver
- Bioengineering Department, Clemson University, Clemson, SC, United States
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, United States
| | - Ryan W. Barrs
- Bioengineering Department, Clemson University, Clemson, SC, United States
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, United States
| | - Ying Mei
- Bioengineering Department, Clemson University, Clemson, SC, United States
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC, United States
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27
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Zhou R, Yu J, Gu Z, Zhang Y. Microneedle-mediated therapy for cardiovascular diseases. Drug Deliv Transl Res 2021; 12:472-483. [PMID: 34637115 DOI: 10.1007/s13346-021-01073-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2021] [Indexed: 11/30/2022]
Abstract
Cardiovascular diseases remain a leading cause of global disease burden. To date, the limited drug delivery efficacy confines the therapeutic effect in most conventional approaches, such as intramyocardial injections and vascular devices, due to short-term drug release and low retention within the disease sites. As a typical transdermal medical device with a minimally invasive manner and controlled/sustained drug release pattern, microneedles have gained momentum in the field of cardiovascular therapy, from which several cardiovascular diseases have been benefited to the ultimate therapeutic effects. In this concise review, strategies based on the microneedles for the treatments of cardiovascular diseases are introduced, mainly focus on hypertension, atherosclerosis, thrombus, and myocardial diseases. The limitations at the present stage and perspectives of the next-generation microneedles for cardiovascular therapy are also discussed.
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Affiliation(s)
- Ruyi Zhou
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Jicheng Yu
- Zenomics Inc., Los Angeles, CA, 90095, USA
| | - Zhen Gu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China. .,Department of General Surgery, School of Medicine, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, 310016, China. .,Zhejiang Laboratory of Systems & Precision Medicine, Zhejiang University Medical Center, Hangzhou, 311121, China. .,MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China.
| | - Yuqi Zhang
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China. .,Department of Burns and Wound Center, College of Medicine, Second Affiliated Hospital, Zhejiang University, Hangzhou, 310009, China.
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28
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Double-layered adhesive microneedle bandage based on biofunctionalized mussel protein for cardiac tissue regeneration. Biomaterials 2021; 278:121171. [PMID: 34624751 DOI: 10.1016/j.biomaterials.2021.121171] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/13/2021] [Accepted: 09/28/2021] [Indexed: 12/11/2022]
Abstract
Heart failure following myocardial infarction (MI), the primary cause of mortality worldwide, is the consequence of cardiomyocyte death or dysfunction. Clinical efforts involving the delivery of growth factors (GFs) and stem cells with the aim of regenerating cardiomyocytes for the recovery of structural and functional integrity have largely failed to deliver, mainly due to short half-lives and rapid clearance in in vivo environments. In this work, we selected and genetically fused four biofunctional peptides possessing angiogenic potential, originating from extracellular matrix proteins and GFs, to bioengineered mussel adhesive protein (MAP). We found that MAPs fused with vascular endothelial growth factor (VEGF)-derived peptide and fibronectin-derived RGD peptide significantly promoted the proliferation and migration of endothelial cells in vitro. Based on these characteristics, we fabricated advanced double-layered adhesive microneedle bandages (DL-AMNBs) consisting of a biofunctional MAP-based root and a regenerated silk fibroin (SF)-based tip, allowing homogeneous distribution of the regenerative factor via swellable microneedles. Our developed DL-AMNB system clearly demonstrated better preservation of cardiac muscle and regenerative effects on heart remodeling in a rat MI model, which might be attributed to the prolonged retention of therapeutic peptides as well as secure adhesion between the patch and host myocardium by MAP-inherent strong underwater adhesiveness.
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29
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Ma D, Guan B, Song L, Liu Q, Fan Y, Zhao L, Wang T, Zhang Z, Gao Z, Li S, Xu H. A Bibliometric Analysis of Exosomes in Cardiovascular Diseases From 2001 to 2021. Front Cardiovasc Med 2021; 8:734514. [PMID: 34513962 PMCID: PMC8424118 DOI: 10.3389/fcvm.2021.734514] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 08/04/2021] [Indexed: 01/04/2023] Open
Abstract
Background: Exosomes in cardiovascular diseases (CVDs) have become an active research field with substantial value and potential. Nevertheless, there are few bibliometric studies in this field. We aimed to visualize the research hotspots and trends of exosomes in CVDs using a bibliometric analysis to help understand the future development of basic and clinical research. Methods: The articles and reviews regarding exosomes in the CVDs were culled from the Web of Science Core Collection, and knowledge maps were generated using CiteSpace and VOSviewer software. Results: A total of 1,039 articles were included. The number of exosome articles in the CVDs increased yearly. These publications came from 60 countries/regions, led by the US and China. The primary research institutions were Shanghai Jiao Tong University and Nanjing Medical University. Circulation Research was the journal and co-cited journal with the most studies. We identified 473 authors among which Lucio Barile had the most significant number of articles and Thery C was co-cited most often. After analysis, the most common keywords are myocardium infarction, microRNA and mesenchymal stem cells. Ischemic heart disease, pathogenesis, regeneration, stem cells, targeted therapy, biomarkers, cardiac protection, and others are current and developing areas of study. Conclusion: We identified the research hotspots and trends of exosomes in CVDs using bibliometric and visual methods. Research on exosomes is flourishing in the cardiovascular medicine. Regenerative medicine, exosome engineering, delivery vehicles, and biomarkers will likely become the focus of future research.
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Affiliation(s)
- Dan Ma
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Baoyi Guan
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Luxia Song
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Qiyu Liu
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Yixuan Fan
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Lin Zhao
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Tongxin Wang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Zihao Zhang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China
| | - Zhuye Gao
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Siming Li
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hao Xu
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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30
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Abstract
With the increasing insight into molecular mechanisms of cardiovascular disease, a promising solution involves directly delivering genes, cells, and chemicals to the infarcted myocardium or impaired endothelium. However, the limited delivery efficiency after administration fails to reach the therapeutic dose and the adverse off-target effect even causes serious safety concerns. Controlled drug release via external stimuli seems to be a promising method to overcome the drawbacks of conventional drug delivery systems (DDSs). Microbubbles and magnetic nanoparticles responding to ultrasound and magnetic fields respectively have been developed as an important component of novel DDSs. In particular, several attempts have also been made for the design and fabrication of dual-responsive DDS. This review presents the recent advances in the ultrasound and magnetic fields responsive DDSs in cardiovascular application, followed by their current problems and future reformation.
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31
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FOXO3-engineered human mesenchymal progenitor cells efficiently promote cardiac repair after myocardial infarction. Protein Cell 2021; 12:145-151. [PMID: 32809106 PMCID: PMC7862469 DOI: 10.1007/s13238-020-00779-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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32
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Next generation of heart regenerative therapies: progress and promise of cardiac tissue engineering. NPJ Regen Med 2021; 6:30. [PMID: 34075050 PMCID: PMC8169890 DOI: 10.1038/s41536-021-00140-4] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 05/10/2021] [Indexed: 02/04/2023] Open
Abstract
The adult heart is a vital and highly specialized organ of the human body, with limited capability of self-repair and regeneration in case of injury or disease. Engineering biomimetic cardiac tissue to regenerate the heart has been an ambition in the field of tissue engineering, tracing back to the 1990s. Increased understanding of human stem cell biology and advances in process engineering have provided an unlimited source of cells, particularly cardiomyocytes, for the development of functional cardiac muscle, even though pluripotent stem cell-derived cardiomyocytes poorly resemble those of the adult heart. This review outlines key biology-inspired strategies reported to improve cardiomyocyte maturation features and current biofabrication approaches developed to engineer clinically relevant cardiac tissues. It also highlights the potential use of this technology in drug discovery science and disease modeling as well as the current efforts to translate it into effective therapies that improve heart function and promote regeneration.
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33
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Yamoah MA, Thai PN, Zhang XD. Transgene Delivery to Human Induced Pluripotent Stem Cells Using Nanoparticles. Pharmaceuticals (Basel) 2021; 14:334. [PMID: 33917388 PMCID: PMC8067386 DOI: 10.3390/ph14040334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 03/25/2021] [Accepted: 04/02/2021] [Indexed: 11/25/2022] Open
Abstract
Human induced pluripotent stem cells (hiPSCs) and hiPSCs-derived cells have the potential to revolutionize regenerative and precision medicine. Genetically reprograming somatic cells to generate hiPSCs and genetic modification of hiPSCs are considered the key procedures for the study and application of hiPSCs. However, there are significant technical challenges for transgene delivery into somatic cells and hiPSCs since these cells are known to be difficult to transfect. The existing methods, such as viral transduction and chemical transfection, may introduce significant alternations to hiPSC culture which affect the potency, purity, consistency, safety, and functional capacity of hiPSCs. Therefore, generation and genetic modification of hiPSCs through non-viral approaches are necessary and desirable. Nanotechnology has revolutionized fields from astrophysics to biology over the past two decades. Increasingly, nanoparticles have been used in biomedicine as powerful tools for transgene and drug delivery, imaging, diagnostics, and therapeutics. The most successful example is the recent development of SARS-CoV-2 vaccines at warp speed to combat the 2019 coronavirus disease (COVID-19), which brought nanoparticles to the center stage of biomedicine and demonstrated the efficient nanoparticle-mediated transgene delivery into human body. Nanoparticles have the potential to facilitate the transgene delivery into the hiPSCs and offer a simple and robust approach. Nanoparticle-mediated transgene delivery has significant advantages over other methods, such as high efficiency, low cytotoxicity, biodegradability, low cost, directional and distal controllability, efficient in vivo applications, and lack of immune responses. Our recent study using magnetic nanoparticles for transfection of hiPSCs provided an example of the successful applications, supporting the potential roles of nanoparticles in hiPSC biology. This review discusses the principle, applications, and significance of nanoparticles in the transgene delivery to hiPSCs and their successful application in the development of COVID-19 vaccines.
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Affiliation(s)
- Megan A. Yamoah
- Department of Economics, University of Oxford, Oxford OX1 3UQ, UK;
| | - Phung N. Thai
- Department of Internal Medicine, School of Medicine, University of California, Davis, CA 95616, USA;
| | - Xiao-Dong Zhang
- Department of Internal Medicine, School of Medicine, University of California, Davis, CA 95616, USA;
- Department of Veterans Affairs, Northern California Health Care System, Mather, CA 95655, USA
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34
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Guduric-Fuchs J, Pedrini E, Lechner J, Chambers SE, O’Neill CL, Mendes Lopes de Melo J, Pathak V, Church RH, McKeown S, Bojdo J, Mcloughlin KJ, Stitt AW, Medina RJ. miR-130a activates the VEGFR2/STAT3/HIF1α axis to potentiate the vasoregenerative capacity of endothelial colony-forming cells in hypoxia. MOLECULAR THERAPY. NUCLEIC ACIDS 2021; 23:968-981. [PMID: 33614244 PMCID: PMC7869000 DOI: 10.1016/j.omtn.2021.01.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 01/14/2021] [Indexed: 01/01/2023]
Abstract
Hypoxia modulates reparative angiogenesis, which is a tightly regulated pathophysiological process. MicroRNAs (miRNAs) are important regulators of gene expression in hypoxia and angiogenesis. However, we do not yet have a clear understanding of how hypoxia-induced miRNAs fine-tune vasoreparative processes. Here, we identify miR-130a as a mediator of the hypoxic response in human primary endothelial colony-forming cells (ECFCs), a well-characterized subtype of endothelial progenitors. Under hypoxic conditions of 1% O2, miR-130a gain-of-function enhances ECFC pro-angiogenic capacity in vitro and potentiates their vasoreparative properties in vivo. Mechanistically, miR-130a orchestrates upregulation of VEGFR2, activation of STAT3, and accumulation of HIF1α via translational inhibition of Ddx6. These findings unveil a new role for miR-130a in hypoxia, whereby it activates the VEGFR2/STAT3/HIF1α axis to enhance the vasoregenerative capacity of ECFCs.
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Affiliation(s)
- Jasenka Guduric-Fuchs
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Edoardo Pedrini
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Judith Lechner
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Sarah E.J. Chambers
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Christina L. O’Neill
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Joana Mendes Lopes de Melo
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Varun Pathak
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Rachel H. Church
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Stuart McKeown
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - James Bojdo
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Kiran J. Mcloughlin
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Alan W. Stitt
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Reinhold J. Medina
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
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35
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Esmaeili H, Li C, Fu X, Jung JP. Engineering Extracellular Matrix Proteins to Enhance Cardiac Regeneration After Myocardial Infarction. Front Bioeng Biotechnol 2021; 8:611936. [PMID: 33553118 PMCID: PMC7855456 DOI: 10.3389/fbioe.2020.611936] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 12/18/2020] [Indexed: 01/09/2023] Open
Abstract
Engineering microenvironments for accelerated myocardial repair is a challenging goal. Cell therapy has evolved over a few decades to engraft therapeutic cells to replenish lost cardiomyocytes in the left ventricle. However, compelling evidence supports that tailoring specific signals to endogenous cells rather than the direct integration of therapeutic cells could be an attractive strategy for better clinical outcomes. Of many possible routes to instruct endogenous cells, we reviewed recent cases that extracellular matrix (ECM) proteins contribute to enhanced cardiomyocyte proliferation from neonates to adults. In addition, the presence of ECM proteins exerts biophysical regulation in tissue, leading to the control of microenvironments and adaptation for enhanced cardiomyocyte proliferation. Finally, we also summarized recent clinical trials exclusively using ECM proteins, further supporting the notion that engineering ECM proteins would be a critical strategy to enhance myocardial repair without taking any risks or complications of applying therapeutic cardiac cells.
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Affiliation(s)
- Hamid Esmaeili
- Department of Biological Engineering, Louisiana State University, Baton Rouge, LA, United States
| | - Chaoyang Li
- School of Animal Sciences, Louisiana State University AgCenter, Baton Rouge, LA, United States
| | - Xing Fu
- School of Animal Sciences, Louisiana State University AgCenter, Baton Rouge, LA, United States
| | - Jangwook P Jung
- Department of Biological Engineering, Louisiana State University, Baton Rouge, LA, United States
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36
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Zhang L, Liu G, Lv K, Xin J, Wang Y, Zhao J, Hu W, Xiao C, Zhu K, Zhu L, Nan J, Feng Y, Zhu H, Chen W, Zhu W, Zhang J, Wang J, Wang B, Hu X. Surface-Anchored Nanogel Coating Endows Stem Cells with Stress Resistance and Reparative Potency via Turning Down the Cytokine-Receptor Binding Pathways. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2003348. [PMID: 33552872 PMCID: PMC7856906 DOI: 10.1002/advs.202003348] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Indexed: 05/04/2023]
Abstract
Stem cell-based therapy has great potential in regenerative medicine. However, the survival and engraftment rates of transplanted stem cells in disease regions are poor and limit the effectiveness of cell therapy due to the fragility of stem cells. Here, an approach involving a single-cell coating of surface-anchored nanogel to regulate stem cell fate with anti-apoptosis capacity in the hypoxic and ischemic environment of infarcted hearts is developed for the first time. A polysialic acid-based system is used to anchor microbial transglutaminase to the external surface of the cell membrane, where it catalyzes the crosslinking of gelatin. The single-cell coating with surface-anchored nanogel endows mesenchymal stem cells (MSCs) with stress resistance by blocking the activity of apoptotic cytokines including the binding of tumor necrosis factor α (TNFα) to tumor necrosis factor receptor, which in turn maintains mitochondrial integrity, function and protects MSCs from TNFα-induces apoptosis. The administration of surface engineered MSCs to hearts results in significant improvements in engraftment, cardiac function, infarct size, and vascularity compared with using uncoated MSCs in treating myocardial infarction. The surface-anchored, biocompatible cell surface engineering with nanogel armor provides a new way to produce robust therapeutic stem cells and may explore immense potentials in cell-based therapy.
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Affiliation(s)
- Ling Zhang
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
- College of Life ScienceZhejiang Chinese Medical UniversityHangzhou310053China
| | - Guowu Liu
- Cancer Institute (Key Laboratory of Cancer Prevention and InterventionNational Ministry of Education), The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Institute of Translational MedicineZhejiang UniversityHangzhou310029China
| | - Kaiqi Lv
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Jinxia Xin
- Cancer Institute (Key Laboratory of Cancer Prevention and InterventionNational Ministry of Education), The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Institute of Translational MedicineZhejiang UniversityHangzhou310029China
| | - Yingchao Wang
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Jing Zhao
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Wangxing Hu
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Changchen Xiao
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Keyang Zhu
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Lianlian Zhu
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Jinliang Nan
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Ye Feng
- Institute of Translational MedicineZhejiang UniversityHangzhou310029China
| | - Huaying Zhu
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
- Zhejiang University School of MedicineHangzhou310058China
| | - Wei Chen
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
- Zhejiang University School of MedicineHangzhou310058China
| | - Wei Zhu
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Jianyi Zhang
- Department of Biomedical EngineeringUniversity of Alabama at BirminghamBirminghamAL35294USA
| | - Jian'an Wang
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
| | - Ben Wang
- Cancer Institute (Key Laboratory of Cancer Prevention and InterventionNational Ministry of Education), The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Institute of Translational MedicineZhejiang UniversityHangzhou310029China
| | - Xinyang Hu
- Department of Cardiology, The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310009China
- Cardiovascular Key Laboratory of Zhejiang ProvinceHangzhou310009China
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Stapleton L, Zhu Y, Woo YPJ, Appel E. Engineered biomaterials for heart disease. Curr Opin Biotechnol 2020; 66:246-254. [PMID: 33011453 DOI: 10.1016/j.copbio.2020.08.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/16/2020] [Accepted: 08/21/2020] [Indexed: 12/16/2022]
Abstract
Ischemic heart disease is the most common type of heart disease, responsible for roughly 10 million deaths worldwide annually. While standard clinical interventions have resulted in improved patient outcomes, access to small diameter vessels required for cardiovascular interventions, and long-term patient mortality rates associated with eventual heart failure, remain critical challenges. In this current opinion piece we discuss novel methodologies for the advancement of vascular grafts, cardiac patches, and injectable drug delivery depot technologies as they relate to treatment of ischemic heart disease, including bilayered conduits, acellular bioactive extracellular matrix (ECM) scaffolds, and protease-responsive hydrogel delivery platforms. We address the motivation for innovation and current limitations in the field of engineered biomaterials for myocardial ischemia therapeutics and interventions.
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Affiliation(s)
- Lyndsay Stapleton
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA; Department of Cardiothoracic Surgery, Stanford University, Stanford, CA 94305, USA; Department of Materials Science & Engineering, Stanford University, Stanford, CA 94305, USA
| | - Yuanjia Zhu
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA; Department of Cardiothoracic Surgery, Stanford University, Stanford, CA 94305, USA
| | - Yi-Ping Joseph Woo
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA; Department of Cardiothoracic Surgery, Stanford University, Stanford, CA 94305, USA.
| | - Eric Appel
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA; Department of Materials Science & Engineering, Stanford University, Stanford, CA 94305, USA.
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Preconditioned and Genetically Modified Stem Cells for Myocardial Infarction Treatment. Int J Mol Sci 2020; 21:ijms21197301. [PMID: 33023264 PMCID: PMC7582407 DOI: 10.3390/ijms21197301] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 09/25/2020] [Accepted: 09/25/2020] [Indexed: 02/07/2023] Open
Abstract
Ischemic heart disease and myocardial infarction remain leading causes of mortality worldwide. Existing myocardial infarction treatments are incapable of fully repairing and regenerating the infarcted myocardium. Stem cell transplantation therapy has demonstrated promising results in improving heart function following myocardial infarction. However, poor cell survival and low engraftment at the harsh and hostile environment at the site of infarction limit the regeneration potential of stem cells. Preconditioning with various physical and chemical factors, as well as genetic modification and cellular reprogramming, are strategies that could potentially optimize stem cell transplantation therapy for clinical application. In this review, we discuss the most up-to-date findings related to utilizing preconditioned stem cells for myocardial infarction treatment, focusing mainly on preconditioning with hypoxia, growth factors, drugs, and biological agents. Furthermore, genetic manipulations on stem cells, such as the overexpression of specific proteins, regulation of microRNAs, and cellular reprogramming to improve their efficiency in myocardial infarction treatment, are discussed as well.
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Hu B, Boakye‐Yiadom KO, Yu W, Yuan Z, Ho W, Xu X, Zhang X. Nanomedicine Approaches for Advanced Diagnosis and Treatment of Atherosclerosis and Related Ischemic Diseases. Adv Healthc Mater 2020; 9:e2000336. [PMID: 32597562 DOI: 10.1002/adhm.202000336] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 04/30/2020] [Indexed: 12/16/2022]
Abstract
Cardiovascular diseases (CVDs) remain one of the major causes of mortality worldwide. In response to this and other worldwide health epidemics, nanomedicine has emerged as a rapidly evolving discipline that involves the development of innovative nanomaterials and nanotechnologies and their applications in therapy and diagnosis. Nanomedicine presents unique advantages over conventional medicines due to the superior properties intrinsic to nanoscopic therapies. Once used mainly for cancer therapies, recently, tremendous progress has been made in nanomedicine that has led to an overall improvement in the treatment and diagnosis of CVDs. This review elucidates the pathophysiology and potential targets of atherosclerosis and associated ischemic diseases. It may be fruitful to pursue future work in the nanomedicine-mediated treatment of CVDs based on these targets. A comprehensive overview is then provided featuring the latest preclinical and clinical outcomes in cardiovascular imaging, biomarker detection, tissue engineering, and nanoscale delivery, with specific emphasis on nanoparticles, nanostructured scaffolds, and nanosensors. Finally, the challenges and opportunities regarding the future development and clinical translation of nanomedicine in related fields are discussed. Overall, this review aims to provide a deep and thorough understanding of the design, application, and future development of nanomedicine for atherosclerosis and related ischemic diseases.
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Affiliation(s)
- Bin Hu
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of PharmacyShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Kofi Oti Boakye‐Yiadom
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of PharmacyShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Wei Yu
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of PharmacyShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Zi‐Wei Yuan
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of PharmacyShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - William Ho
- Department of Chemical and Materials EngineeringNew Jersey Institute of Technology Newark NJ 07102 USA
| | - Xiaoyang Xu
- Department of Chemical and Materials EngineeringNew Jersey Institute of Technology Newark NJ 07102 USA
| | - Xue‐Qing Zhang
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of PharmacyShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
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40
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Wang Q, He X, Wang B, Pan J, Shi C, Li J, Wang L, Zhao Y, Dai J, Wang D. Injectable collagen scaffold promotes swine myocardial infarction recovery by long-term local retention of transplanted human umbilical cord mesenchymal stem cells. SCIENCE CHINA-LIFE SCIENCES 2020; 64:269-281. [PMID: 32712833 DOI: 10.1007/s11427-019-1575-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 10/25/2019] [Indexed: 12/12/2022]
Abstract
Stem cell therapy is an attractive approach for recovery from myocardial infarction (MI) but faces the challenges of rapid diffusion and poor survival after transplantation. Here we developed an injectable collagen scaffold to promote the long-term retention of transplanted cells in chronic MI. Forty-five minipigs underwent left anterior descending artery (LAD) ligation and were equally divided into three groups 2 months later (collagen scaffold loading with human umbilical mesenchymal stem cell (hUMSC) group, hUMSC group, and placebo group (only phosphate-buffered saline (PBS) injection)). Immunofluorescence staining indicated that the retention of transplanted cells was promoted by the collagen scaffold. Echocardiography and cardiac magnetic resonance imaging (CMR) showed much higher left ventricular ejection fraction (LVEF) and lower infarct size percentage in the collagen/hUMSC group than in the hUMSC and placebo groups at 12 months after treatment. There were also higher densities of vWf-, α-sma-, and cTnT-positive cells in the infarct border zone in the collagen/cell group, as revealed by immunohistochemical analysis, suggesting better angiogenesis and more cardiomyocyte survival after MI. Thus, the injectable collagen scaffold was safe and effective on a large animal myocardial model, which is beneficial for constructing a favorable microenvironment for applying stem cells in clinical MI.
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Affiliation(s)
- Qiang Wang
- Department of Thoracic and Cardiovascular Surgery, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Xiaojun He
- Department of Thoracic and Cardiovascular Surgery, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Bin Wang
- Center for Clinical Stem Cell Research, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Jun Pan
- Department of Thoracic and Cardiovascular Surgery, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Chunying Shi
- Department of Human Anatomy, Histology and Embryology, School of Basic Medicine, Qingdao University, Qingdao, 266021, China
| | - Jie Li
- Department of Cardiology, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Liudi Wang
- Center for Clinical Stem Cell Research, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Yannan Zhao
- Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Jianwu Dai
- Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Dongjin Wang
- Department of Thoracic and Cardiovascular Surgery, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, China.
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Yan H, Mi X, Midgley AC, Du X, Huang Z, Wei T, Liu R, Ma T, Zhi D, Zhu D, Wang T, Feng G, Zhao Y, Zhang W, He J, Zhu M, Kong D, Wang K. Targeted Repair of Vascular Injury by Adipose-Derived Stem Cells Modified with P-Selectin Binding Peptide. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1903516. [PMID: 32537407 PMCID: PMC7284211 DOI: 10.1002/advs.201903516] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 02/26/2020] [Accepted: 03/12/2020] [Indexed: 05/18/2023]
Abstract
Percutaneous coronary intervention for coronary artery disease treatment often results in pathological vascular injury, characterized by P-selectin overexpression. Adipose-derived stem cells (ADSCs) therapeutic efficacy remains elusive due to poor ADSCs targeting and retention in injured vessels. Here, conjugated P-selectin binding peptide (PBP) to polyethylene glycol-conjugated phospholipid derivative (DMPE-PEG) linkers (DMPE-PEG-PBP; DPP) are used to facilitate the modification of PBP onto ADSCs cell surfaces via hydrophobic interactions between DMPE-PEG and the phospholipid bilayer. DPP modification neither has influence on ADSCs proliferation nor apoptosis/paracrine factor gene expression. A total of 5 × 10-6 m DPP-modified ADSCs (DPP-ADSCs) strongly binds to P-selectin-displaying activated platelets and endothelial cells (ECs) in vitro and to wire-injured rat femoral arteries when administered by intra-arterial injection. Targeted binding of ADSCs shields injury sites from platelet and leukocyte adhesion, thereby decreasing inflammation at injury sites. Furthermore, targeted binding of ADSCs recovers injured ECs functionality and reduces platelet-initiated vascular smooth muscle cells (VSMCs) chemotactic migration. Targeted binding of DPP-human ADSCs to balloon-injured human femoral arteries is also demonstrated in ex vivo experiments. Overall, DPP-ADSCs promote vascular repair, inhibit neointimal hyperplasia, increase endothelium functionality, and maintain normal VSMCs alignment, supporting preclinical noninvasive utilization of DPP-ADSCs for vascular injury.
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Affiliation(s)
- Hongyu Yan
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Xingyan Mi
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Adam C. Midgley
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Xinchen Du
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Ziqi Huang
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Tingting Wei
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Ruihua Liu
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Tengzhi Ma
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Dengke Zhi
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Dashuai Zhu
- School of MedicineNankai UniversityTianjin300071China
| | - Ting Wang
- Urban Transport Emission Control Research CentreCollege of Environmental Science and EngineeringNankai UniversityTianjin300071China
| | - Guowei Feng
- Department of Genitourinary OncologyTianjin Medical University Cancer Institute and HospitalNational Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjin300060China
| | - Ying Zhao
- Donation ServicesTianjin First Central HospitalTianjin300192China
| | - Weiye Zhang
- Donation ServicesTianjin First Central HospitalTianjin300192China
| | - Ju He
- Department of Vascular SurgeryTianjin First Central HospitalTianjin300192China
| | - Meifeng Zhu
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Deling Kong
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
| | - Kai Wang
- Key Laboratory of Bioactive MaterialsMinistry of EducationCollege of Life SciencesNankai UniversityTianjin300071China
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Abstract
Ischemic heart disease (IHD) is one of the most common cardiovascular diseases and is the leading cause of death worldwide. Stem cell therapy is a promising strategy to promote cardiac regeneration and myocardial function recovery. Recently, the generation of human induced pluripotent cells (hiPSCs) and their differentiation into cardiomyocytes and vascular cells offer an unprecedented opportunity for the IHD treatment. This review briefly summarizes hiPSCs and their differentiation, and presents the recent advances in hiPSC injection, engineered cardiac patch fabrication, and the application of hiPSC derived extracellular vesicle. Current challenges and further perspectives are also discussed to understand current risks and concerns, identify potential solutions, and direct future clinical trials and applications.
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43
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Li J, Hu S, Cheng K. Engineering better stem cell therapies for treating heart diseases. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:569. [PMID: 32775370 PMCID: PMC7347786 DOI: 10.21037/atm.2020.03.44] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
For decades, stem cells and their byproducts have shown efficacy in repairing tissues and organs in numerous pre-clinical studies and some clinical trials, providing hope for possible cures for many important diseases. However, the translation of stem cell therapy for heart diseases from bench to bed is still hampered by several limitations. The therapeutic benefits of stem cells are mediated by a combo of mechanisms. In this review, we will provide a brief summary of stem cell therapies for ischemic heart disease. Basically, we will talk about these barriers for the clinical application of stem cell-based therapies, the investigation of mechanisms behind stem-cell based cardiac regeneration and also, what bioengineers can do and have been doing on the translational stage of stem cell therapies for heart repair.
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Affiliation(s)
- Junlang Li
- Department of Molecular Biomedical Sciences, North Carolina State University, Raleigh, NC, USA.,Joint Department of Biomedical Engineering, North Carolina State University & University of North Carolina at Chapel Hill, Raleigh, NC, USA
| | - Shiqi Hu
- Department of Molecular Biomedical Sciences, North Carolina State University, Raleigh, NC, USA.,Joint Department of Biomedical Engineering, North Carolina State University & University of North Carolina at Chapel Hill, Raleigh, NC, USA
| | - Ke Cheng
- Department of Molecular Biomedical Sciences, North Carolina State University, Raleigh, NC, USA.,Joint Department of Biomedical Engineering, North Carolina State University & University of North Carolina at Chapel Hill, Raleigh, NC, USA
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44
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Tissue engineered heart repair from preclinical models to first-in-patient studies. CURRENT OPINION IN PHYSIOLOGY 2020. [DOI: 10.1016/j.cophys.2020.02.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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45
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Cardiomyocytes from CCND2-overexpressing human induced-pluripotent stem cells repopulate the myocardial scar in mice: A 6-month study. J Mol Cell Cardiol 2019; 137:25-33. [PMID: 31629738 DOI: 10.1016/j.yjmcc.2019.09.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 09/19/2019] [Accepted: 09/21/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Cardiomyocytes that have been differentiated from CCND2-overexpressing human induced-pluripotent stem cells (hiPSC-CCND2OE CMs) can proliferate when transplanted into mouse hearts after myocardial infarction (MI). However, it is unknown whether remuscularization can replace the thin LV scar and if the large muscle graft can electrophysiologically synchronize to the recipient myocardium. Our objectives are to evaluate the structural and functional potential of hiPSC-CCND2OE CMs in replacing the LV thin scar. METHODS NOD/SCID mice were treated with hiPSC-CCND2OE CMs (i.e., the CCND2OE group), hiPSC-CCND2WT CMs (the CCND2WT group), or an equal volume of PBS immediately after experimentally-induced myocardial infarction. The treatments were administered to one site in the infarcted zone (IZ), two sites in the border zone (BZ), and a fourth group of animals underwent Sham surgery. RESULTS Six months later, engrafted cells occupied >50% of the scarred region in CCND2OE animals, and exceeded the number of engrafted cells in CCND2WT animals by ~8-fold. Engrafted cells were also more common in the IZ than in the BZ for both cell-treatment groups. Measurements of cardiac function, infarct size, wall thickness, and cardiomyocyte hypertrophy were significantly improved in CCND2OE animals compared to animals from the CCND2WT or PBS-treatment groups. Measurements in the CCND2WT and PBS groups were similar, and markers for cell cycle activation and proliferation were significantly higher in hiPSC-CCND2OE CMs than in hiPSC-CCND2WT CMs. Optical mapping of action potential propagation indicated that the engrafted hiPSC-CCND2OE CMs were electrically coupled to each other and to the cells of the native myocardium. No evidence of tumor formation was observed in any animals. CONCLUSIONS Six months after the transplantation, CCND2-overexpressing hiPSC-CMs proliferated and replaced >50% of the myocardial scar tissue. The large graft hiPSC-CCND2OE CMs also electrically integrated with the host myocardium, which was accompanied by a significant improvement in LV function.
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46
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Fath-Bayati L, Vasei M, Sharif-Paghaleh E. Optical fluorescence imaging with shortwave infrared light emitter nanomaterials for in vivo cell tracking in regenerative medicine. J Cell Mol Med 2019; 23:7905-7918. [PMID: 31559692 PMCID: PMC6850965 DOI: 10.1111/jcmm.14670] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 07/13/2019] [Accepted: 07/30/2019] [Indexed: 12/13/2022] Open
Abstract
In vivo tracking and monitoring of adoptive cell transfer has a distinct importance in cell‐based therapy. There are many imaging modalities for in vivo monitoring of biodistribution, viability and effectiveness of transferred cells. Some of these procedures are not applicable in the human body because of low sensitivity and high possibility of tissue damages. Shortwave infrared region (SWIR) imaging is a relatively new technique by which deep biological tissues can be potentially visualized with high resolution at cellular level. Indeed, scanning of the electromagnetic spectrum (beyond 1000 nm) of SWIR has a great potential to increase sensitivity and resolution of in vivo imaging for various human tissues. In this review, molecular imaging modalities used for monitoring of biodistribution and fate of administered cells with focusing on the application of non‐invasive optical imaging at shortwave infrared region are discussed in detail.
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Affiliation(s)
- Leyla Fath-Bayati
- Department of Tissue Engineering & Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran.,Department of Tissue Engineering, School of Medicine, Qom University of Medical Sciences, Qom, Iran
| | - Mohammad Vasei
- Department of Tissue Engineering & Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran.,Cell-based Therapies Research Institute, Digestive Disease Research Institute (DDRI), Shariati Hospital, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Ehsan Sharif-Paghaleh
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Department of Imaging Chemistry and Biology, Faculty of Life Sciences and Medicine, School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
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47
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Affiliation(s)
- June-Wha Rhee
- From the Stanford Cardiovascular Institute (J.-W.R., J.C.W.), Division of Cardiovascular Medicine, Department of Medicine (J.-W.R., J.C.W.), and Department of Radiology (J.C.W.), Stanford University School of Medicine, CA
| | - Joseph C Wu
- From the Stanford Cardiovascular Institute (J.-W.R., J.C.W.), Division of Cardiovascular Medicine, Department of Medicine (J.-W.R., J.C.W.), and Department of Radiology (J.C.W.), Stanford University School of Medicine, CA.
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Wang Z, Long DW, Huang Y, Chen WCW, Kim K, Wang Y. Decellularized neonatal cardiac extracellular matrix prevents widespread ventricular remodeling in adult mammals after myocardial infarction. Acta Biomater 2019; 87:140-151. [PMID: 30710713 DOI: 10.1016/j.actbio.2019.01.062] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/28/2019] [Accepted: 01/30/2019] [Indexed: 12/15/2022]
Abstract
Heart disease remains a leading killer in western society and irreversibly impacts the lives of millions of patients annually. While adult mammals do not possess the ability to regenerate functional cardiac tissue, neonatal mammals are capable of robust cardiomyocyte proliferation and regeneration within a week of birth. Given this change in regenerative function through development, the extracellular matrix (ECM) from adult tissues may not be conducive to promoting cardiac regeneration, although conventional ECM therapies rely exclusively on adult-derived tissues. Therefore the potential of ECM derived from neonatal mouse hearts (nmECM) to prevent adverse ventricular remodeling in adults was investigated using an in vivo model of acute myocardial infarction (MI). Following a single administration of nmECM, we observed a significant improvement in heart function while adult heart-derived ECM (amECM) did not improve these parameters. Treatment with nmECM limits scar expansion in the left ventricle and promotes revascularization of the injured region. Furthermore, nmECM induced expression of the ErbB2 receptor, simulating a neonatal-like environment and promoting neuregulin-1 associated cardiac function. Inhibition of the ErbB2 receptor effectively prevents these actions, suggesting its role in the context of nmECM as a therapy. This study shows the potential of a neonatal-derived biological material in vivo, diverting from the conventional use of adult-derived ECM therapies in research and the clinic. STATEMENT OF SIGNIFICANCE: The of use extracellular matrix biomaterials to aid tissue repair has been previously reported in many forms of injury. The majority of ECM studies to date utilized ECM derived from adult tissues that are not able to fully regenerate functional tissue. In contrast, this study tests the ability of ECM derived from a regenerative organ, the neonatal heart, to stimulate functional cardiac repair after MI. This study is the first to test its potential in vivo. Our results indicate that extracellular factors present in the neonatal environment can be used to alter the healing response in adults, and we have identified the role of ErbB2 in neonatal ECM-based cardiac repair.
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Affiliation(s)
- Zhouguang Wang
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15261, USA; Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325100, China
| | - Daniel W Long
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Yan Huang
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15261, USA; Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325100, China
| | - William C W Chen
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Kang Kim
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15261, USA; Center for Ultrasound Molecular Imaging and Therapeutics, Department of Medicine and Heart and Vascular Institute, University of Pittsburgh School of Medicine and University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15260, USA; Division of Cardiology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh and UPMC, Pittsburgh, PA 15260, USA
| | - Yadong Wang
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15261, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh and UPMC, Pittsburgh, PA 15260, USA.
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49
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Bang OY, Kim EH. Mesenchymal Stem Cell-Derived Extracellular Vesicle Therapy for Stroke: Challenges and Progress. Front Neurol 2019; 10:211. [PMID: 30915025 PMCID: PMC6422999 DOI: 10.3389/fneur.2019.00211] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 02/18/2019] [Indexed: 12/16/2022] Open
Abstract
Stroke is the leading cause of physical disability among adults. Stem cells such as mesenchymal stem cells (MSCs) secrete a variety of bioactive substances, including trophic factors and extracellular vesicles (EVs), into the injured brain, which may be associated with enhanced neurogenesis, angiogenesis, and neuroprotection. EVs are circular membrane fragments (30 nm−1 μm) that are shed from the cell surface and harbor proteins, microRNAs, etc. Since 2013 when it was first reported that intravenous application of MSC-derived EVs in a stroke rat model improved neurological outcomes and increased angiogenesis and neurogenesis, many preclinical studies have shown that stem cell-derived EVs can be used in stroke therapy, as an alternative approach to stem cell infusion. Although scientific research regarding MSC-derived EV therapeutics is still at an early stage, research is rapidly increasing and is demonstrating a promising approach for patients with severe stroke. MSC therapies have already been tested in preclinical studies and clinical trials, and EV-mediated therapy has unique advantages over cell therapies in stroke patients, in terms of biodistribution (overcoming the first pass effect and crossing the blood-brain-barrier), cell-free paradigm (avoidance of cell-related problems such as tumor formation and infarcts caused by vascular occlusion), whilst offering an off-the-shelf approach for acute ischemic stroke. Recently, advances have been made in the understanding of the function and biogenesis of EVs and EVs therapeutics for various diseases. This review presents the most recent advances in MSC-derived EV therapy for stroke, focusing on the application of this strategy for stroke patients.
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Affiliation(s)
- Oh Young Bang
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.,Translational and Stem Cell Research Laboratory on Stroke, Samsung Medical Center, Seoul, South Korea
| | - Eun Hee Kim
- Translational and Stem Cell Research Laboratory on Stroke, Samsung Medical Center, Seoul, South Korea.,Medical Research Institute, Sungkyunkwan University School of Medicine, Seoul, South Korea.,Stem cell and Regenerative Medicine Institute, Samsung Biomedical Research Institute, Seoul, South Korea
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50
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Qin X, Han D, Wu JC. Molecular imaging of cardiac regenerative medicine. CURRENT OPINION IN BIOMEDICAL ENGINEERING 2019. [DOI: 10.1016/j.cobme.2019.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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