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Shao Y, Xu C, Zhu S, Wu J, Sun C, Huang S, Li G, Yang W, Zhang T, Ma XL, Du J, Li P, Xu FJ, Li Y. One Endothelium-Targeted Combined Nucleic Acid Delivery System for Myocardial Infarction Therapy. ACS NANO 2024; 18:8107-8124. [PMID: 38442075 DOI: 10.1021/acsnano.3c11661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
Acute myocardial infarction (MI) and ischemic heart disease are the leading causes of heart failure and mortality. Currently, research on MI treatment is focused on angiogenic and anti-inflammatory therapies. Although endothelial cells (ECs) are critical for triggering inflammation and angiogenesis, no approach has targeted them for the treatment of MI. In this study, we proposed a nonviral combined nucleic acid delivery system consisting of an EC-specific polycation (CRPPR-grafted ethanolamine-modified poly(glycidyl methacrylate), CPC) that can efficiently codeliver siR-ICAM1 and pCXCL12 for the treatment of MI. Animals treated with the combination therapy exhibited better cardiac function than those treated with each nucleic acid alone. In particular, the combination therapy of CPC/siR-ICAM1 and CPC/pCXCL12 significantly improved cardiac systolic function, anti-inflammatory responses, and angiogenesis compared to the control group. In conclusion, CPC-based combined gene delivery systems show impressive performance in the treatment of MI and provide a programmed strategy for the development of codelivery systems for various EC-related diseases.
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Affiliation(s)
- Yihui Shao
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Chen Xu
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Shuolin Zhu
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Jianing Wu
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Canghao Sun
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Shan Huang
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Guoqi Li
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Weijie Yang
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ting Zhang
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xin-Liang Ma
- Department of Emergency Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, United States
| | - Jie Du
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Ping Li
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering, Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology, Ministry of Education) and Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yulin Li
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing 100029, China
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2
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Abdul-Rahman T, Lizano-Jubert I, Bliss ZSB, Garg N, Meale E, Roy P, Crino SA, Deepak BL, Miteu GD, Wireko AA, Qadeer A, Condurat A, Tanasa AD, Pyrpyris N, Sikora K, Horbas V, Sood A, Gupta R, Lavie CJ. RNA in cardiovascular disease: A new frontier of personalized medicine. Prog Cardiovasc Dis 2024:S0033-0620(24)00016-1. [PMID: 38253161 DOI: 10.1016/j.pcad.2024.01.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 01/14/2024] [Indexed: 01/24/2024]
Abstract
Personalized medicine has witnessed remarkable progress with the emergence of RNA therapy, offering new possibilities for the treatment of various diseases, and in particular in the context of cardiovascular disease (CVD). The ability to target the human genome through RNA manipulation offers great potential not only in the treatment of cardiac pathologies but also in their diagnosis and prevention, notably in cases of hyperlipidemia and myocardial infarctions. While only a few RNA-based treatments have entered clinical trials or obtained approval from the US Food and Drug Administration, the growing body of research on this subject is promising. However, the development of RNA therapies faces several challenges that must be overcome. These include the efficient delivery of drugs into cells, the potential for immunogenic responses, and safety. Resolving these obstacles is crucial to advance the development of RNA therapies. This review explores the newest developments in medical studies, treatment plans, and results related to RNA therapies for heart disease. Furthermore, it discusses the exciting possibilities and difficulties in this innovative area of research.
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Affiliation(s)
| | | | | | - Neil Garg
- Rowan-Virtua School of osteopathic medicine, Stratford, NJ, USA
| | - Emily Meale
- Rowan-Virtua School of osteopathic medicine, Stratford, NJ, USA
| | - Poulami Roy
- Department of Medicine, North Bengal Medical College and Hospital, Siliguri, India
| | | | | | - Goshen David Miteu
- School of Biosciences, University of Nottingham, Nottingham, England, United Kingdom
| | | | - Abdul Qadeer
- Hospital Internal Medicine Department, Scottsdale Campus, Mayo Clinic, AZ, USA
| | | | | | - Nikolaos Pyrpyris
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | | | | | - Aayushi Sood
- Department of Medicine, The Wright Center for Graduate Medical Education, Scranton, PA, USA
| | - Rahul Gupta
- Lehigh Valley Heart and Vascular Institute, Lehigh Valley Health Network, Allentown, PA, USA.
| | - Carl J Lavie
- Department of Cardiology, Ochsner Clinic Foundation, New Orleans, LA, United States; The University of Queensland Medical School, Ochsner Clinical School, New Orleans, LA, United States
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3
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Shi LX, Liu XR, Zhou LY, Zhu ZQ, Yuan Q, Zou T. Nanocarriers for gene delivery to the cardiovascular system. Biomater Sci 2023; 11:7709-7729. [PMID: 37877418 DOI: 10.1039/d3bm01275a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
Cardiovascular diseases have posed a great threat to human health. Fortunately, gene therapy holds great promise in the fight against cardiovascular disease (CVD). In gene therapy, it is necessary to select the appropriate carriers to deliver the genes to the target cells of the target organs. There are usually two types of carriers, viral carriers and non-viral carriers. However, problems such as high immunogenicity, inflammatory response, and limited loading capacity have arisen with the use of viral carriers. Therefore, scholars turned their attention to non-viral carriers. Among them, nanocarriers are highly valued because of their easy modification, targeting, and low toxicity. Despite the many successes of gene therapy in the treatment of human diseases, it is worth noting that there are still many problems to be solved in the field of gene therapy for the treatment of cardiovascular diseases. In this review, we give a brief introduction to the common nanocarriers and several common cardiovascular diseases (arteriosclerosis, myocardial infarction, myocardial hypertrophy). On this basis, the application of gene delivery nanocarriers in the treatment of these diseases is introduced in detail.
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Affiliation(s)
- Ling-Xin Shi
- State Key Laboratory of Refractories and Metallurgy, Key Laboratory of Coal Conversion & New Carbon Materials of Hubei Province, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, P. R. China.
| | - Xiu-Ran Liu
- State Key Laboratory of Refractories and Metallurgy, Key Laboratory of Coal Conversion & New Carbon Materials of Hubei Province, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, P. R. China.
| | - Ling-Yue Zhou
- State Key Laboratory of Refractories and Metallurgy, Key Laboratory of Coal Conversion & New Carbon Materials of Hubei Province, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, P. R. China.
| | - Zi-Qi Zhu
- State Key Laboratory of Refractories and Metallurgy, Key Laboratory of Coal Conversion & New Carbon Materials of Hubei Province, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, P. R. China.
| | - Qiong Yuan
- Department of Cardiology, The Affiliated Hospital of Southwest Medical University and Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province, Institute of Cardiovascular Research and Institute of Metabolic Diseases, Southwest Medical University, Luzhou 646000, China
| | - Tao Zou
- State Key Laboratory of Refractories and Metallurgy, Key Laboratory of Coal Conversion & New Carbon Materials of Hubei Province, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, P. R. China.
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4
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Emon IM, Al-Qazazi R, Rauh MJ, Archer SL. The Role of Clonal Hematopoiesis of Indeterminant Potential and DNA (Cytosine-5)-Methyltransferase Dysregulation in Pulmonary Arterial Hypertension and Other Cardiovascular Diseases. Cells 2023; 12:2528. [PMID: 37947606 PMCID: PMC10650407 DOI: 10.3390/cells12212528] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 10/23/2023] [Accepted: 10/25/2023] [Indexed: 11/12/2023] Open
Abstract
DNA methylation is an epigenetic mechanism that regulates gene expression without altering gene sequences in health and disease. DNA methyltransferases (DNMTs) are enzymes responsible for DNA methylation, and their dysregulation is both a pathogenic mechanism of disease and a therapeutic target. DNMTs change gene expression by methylating CpG islands within exonic and intergenic DNA regions, which typically reduces gene transcription. Initially, mutations in the DNMT genes and pathologic DNMT protein expression were found to cause hematologic diseases, like myeloproliferative disease and acute myeloid leukemia, but recently they have been shown to promote cardiovascular diseases, including coronary artery disease and pulmonary hypertension. We reviewed the regulation and functions of DNMTs, with an emphasis on somatic mutations in DNMT3A, a common cause of clonal hematopoiesis of indeterminant potential (CHIP) that may also be involved in the development of pulmonary arterial hypertension (PAH). Accumulation of somatic mutations in DNMT3A and other CHIP genes in hematopoietic cells and cardiovascular tissues creates an inflammatory environment that promotes cardiopulmonary diseases, even in the absence of hematologic disease. This review summarized the current understanding of the roles of DNMTs in maintenance and de novo methylation that contribute to the pathogenesis of cardiovascular diseases, including PAH.
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Affiliation(s)
- Isaac M. Emon
- Department of Medicine, Queen’s University, Kingston, ON K7L 3N6, Canada; (I.M.E.); (R.A.-Q.)
| | - Ruaa Al-Qazazi
- Department of Medicine, Queen’s University, Kingston, ON K7L 3N6, Canada; (I.M.E.); (R.A.-Q.)
| | - Michael J. Rauh
- Department of Pathology and Molecular Medicine, Queen’s University, Kingston, ON K7L 3N6, Canada;
| | - Stephen L. Archer
- Department of Medicine, Queen’s University, Kingston, ON K7L 3N6, Canada; (I.M.E.); (R.A.-Q.)
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5
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Duong HTT, Yin Y, Le TMD, Jeong JH, Lee DS. Highly Prolonged Release of the Cancer Vaccine and Immunomodulator via a Two-Layer Biodegradable Microneedle for Prophylactic Treatment of Metastatic Cancer. Biomacromolecules 2023; 24:1209-1219. [PMID: 36802451 DOI: 10.1021/acs.biomac.2c01270] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Simultaneous sustained release of cancer vaccines and immunomodulators may effectively trigger durable immune responses and avoid multiple administrations. Here, we established a biodegradable microneedle (bMN) based on a biodegradable copolymer matrix made of polyethylene glycol (PEG) and poly(sulfamethazine ester urethane) (PSMEU). This bMN was applied to the skin and slowly degraded in the epidermis/dermis layers. Then, the complexes composed of a positively charged polymer (DA3), cancer DNA vaccine (pOVA), and toll-like receptor 3 agonist poly(I/C) were synchronously released from the matrix in a pain-free manner. The whole microneedle patch was fabricated with two layers. The basal layer was formed using polyvinyl pyrrolidone/polyvinyl alcohol that could be rapidly dissolved upon applying the microneedle patch to the skin, whereas the microneedle layer was formed by complexes encapsulating biodegradable PEG-PSMEU, which was stuck at the injection site for sustained release of therapeutic agents. According to the results, 10 days is the time for the complexes to be completely released and express specific antigens in antigen-presenting cells in vitro and in vivo. It is noteworthy that this system could successfully elicit cancer-specific humoral immune responses and inhibit metastatic tumors in the lungs after a single shot of immunization.
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Affiliation(s)
- Huu Thuy Trang Duong
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Yue Yin
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
- School of Medical Technology, Beijing Institute of Technology, Beijing 100081, China
| | - Thai Minh Duy Le
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Ji Hoon Jeong
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Doo Sung Lee
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
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6
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Novel hydrogel comprising non-ionic copolymer with various concentrations of pharmacologically active bile acids for cellular injectable gel. Colloids Surf B Biointerfaces 2023; 222:113014. [PMID: 36427407 DOI: 10.1016/j.colsurfb.2022.113014] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 10/19/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022]
Abstract
Deoxycholic acid (DCA) is a bile acid capable of forming micelles and modifying the properties of hydrogels. We incorporated DCA in sodium alginate (SA) and poloxamer 407 matrices creating novel DCA-copolymer hydrogel for therapeutic delivery. Hydrogels were assessed for common rheological properties. Biocompatibility and biological effect were examined on various cell lines. Cell viability was determent in normal and various hypoxic conditions, and full mitochondrial bioenergetic parameters were assessed in cell lines in order to illustrate hydrogel effects on survival, and cell metabolic profile within the hydrogels. Obtained data suggest that a low dose of DCA in permeable, biocompatible hydrogels can be beneficial for cells to combat hypoxic conditions.
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7
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Zhuang X, Ma J, Xu G, Sun Z. SHP-1 knockdown suppresses mitochondrial biogenesis and aggravates mitochondria-dependent apoptosis induced by all trans retinal through the STING/AMPK pathways. Mol Med 2022; 28:125. [PMID: 36273174 PMCID: PMC9588232 DOI: 10.1186/s10020-022-00554-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 10/06/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Oxidative stress-caused damage to the retinal pigment epithelium (RPE) underlies the onset and progression of age-related macular degeneration (AMD). Impaired mitochondrial biogenesis sensitizes RPE cells to mitochondrial dysfunction, energy insufficiency and death. Src-homology 2 domain-containing phosphatase (SHP)-1 is important in regulating immune responses and cell survival. However, its roles in cell survival are not always consistent. Until now, the effects of SHP-1 on RPE dysfunction, especially mitochondrial homeostasis, remain to be elucidated. We sought to clarify the effects of SHP-1 in RPE cells in response to atRAL-induced oxidative stress and determine the regulatory mechanisms involved. METHODS In the all trans retinal (atRAL)-induced oxidative stress model, we used the vector of lentivirus to knockdown the expression of SHP-1 in ARPE-19 cells. CCK-8 assay, Annexin V/PI staining and JC-1 staining were utilized to determine the cell viability, cell apoptosis and mitochondrial membrane potential. We also used immunoprecipitation to examine the ubiquitination modification of stimulator of interferon genes (STING) and its interaction with SHP-1. The expression levels of mitochondrial marker, proteins related to mitochondrial biogenesis, and signaling molecules involved were examined by western blotting analysis. RESULTS We found that SHP-1 knockdown predisposed RPE cells to apoptosis, aggravated mitochondrial damage, and repressed mitochondrial biogenesis after treatment with atRAL. Immunofluoresent staining and immunoprecipitation analysis confirmed that SHP-1 interacted with the endoplasmic reticulum-resident STING and suppressed K63-linked ubiquitination and activation of STING. Inhibition of STING with the specific antagonist H151 attenuated the effects of SHP-1 knockdown on mitochondrial biogenesis and oxidative damage. The adenosine monophosphate-activated protein kinase (AMPK) pathway acted as the crucial downstream target of STING and was involved in the regulatory processes. CONCLUSIONS These findings suggest that SHP-1 knockdown potentiates STING overactivation and represses mitochondrial biogenesis and cell survival, at least in part by blocking the AMPK pathway in RPE cells. Therefore, restoring mitochondrial health by regulating SHP-1 in RPE cells may be a potential therapeutic strategy for degenerative retinal diseases including AMD.
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Affiliation(s)
- Xiaonan Zhuang
- Department of Ophthalmology, Eye and ENT Hospital of Fudan University, 83 Fenyang Road, Shanghai, 200031, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
| | - Jun Ma
- Eye Institute, Eye & ENT Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
| | - Gezhi Xu
- Department of Ophthalmology, Eye and ENT Hospital of Fudan University, 83 Fenyang Road, Shanghai, 200031, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
| | - Zhongcui Sun
- Department of Ophthalmology, Eye and ENT Hospital of Fudan University, 83 Fenyang Road, Shanghai, 200031, China.
- Shanghai Key Laboratory of Visual Impairment and Restoration, Fudan University, Shanghai, China.
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China.
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8
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Karam M, Fahs D, Maatouk B, Safi B, Jaffa AA, Mhanna R. Polymeric nanoparticles in the diagnosis and treatment of myocardial infarction: Challenges and future prospects. Mater Today Bio 2022; 14:100249. [PMID: 35434594 PMCID: PMC9006854 DOI: 10.1016/j.mtbio.2022.100249] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/28/2022] [Accepted: 03/30/2022] [Indexed: 11/26/2022] Open
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9
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Integrative analysis of DNA methylation and gene expression reveals key molecular signatures in acute myocardial infarction. Clin Epigenetics 2022; 14:46. [PMID: 35346355 PMCID: PMC8958792 DOI: 10.1186/s13148-022-01267-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 03/19/2022] [Indexed: 12/13/2022] Open
Abstract
Backgrounds Acute myocardial infarction (AMI) has been one of the most fatal diseases among all types of heart diseases due to its rapid onset and high rates of fatality. Understanding accurately how multi-omics molecular features change at the early stage of AMI is crucial for its treatment. Currently, the changes involved in DNA methylation modification and gene expression of multiple genes have remained unexplored. Results We used the RNA-seq and MeDIP-seq on heart tissues from AMI mouse models at series of time points (Sham, AMI 10-min, 1-h, 6-h, 24-h and 72-h), to comprehensively describe the transcriptome and genome-wide DNA methylation changes at above time points. We identified 18814, 18614, 23587, 26018 and 33788 differential methylation positions (DMPs) and 123, 135, 731, 1419 and 2779 differentially expressed genes (DEGs) at 10-min, 1-h, 6-h, 24-h and 72-h AMI, respectively, compared with the sham group. Remarkably, the 6-h AMI with the drastic changes of DEGs and a large number of enriched functional pathways in KEGG may be the most critical stage of AMI process. The 4, 9, 40, 26, and 183 genes were further identified at each time point, based on the negative correlation (P < 0.05) between the differential mRNA expression and the differential DNA methylation. The mRNA and the promoter methylation expressions of five genes (Ptpn6, Csf1r, Col6a1, Cyba, and Map3k14) were validated by qRT-PCR and BSP methods, and the mRNA expressions were further confirmed to be regulated by DNA methylation in cardiomyocytes in vitro. Conclusions Our findings profiled the molecular variations from the perspective of DNA methylation in the early stage of AMI and provided promising epigenetic-based biomarkers for the early clinical diagnosis and therapeutic targets of AMI. Supplementary Information The online version contains supplementary material available at 10.1186/s13148-022-01267-x.
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10
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Friend or foe? Unraveling the complex roles of protein tyrosine phosphatases in cardiac disease and development. Cell Signal 2022; 93:110297. [PMID: 35259455 PMCID: PMC9038168 DOI: 10.1016/j.cellsig.2022.110297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 02/14/2022] [Accepted: 02/27/2022] [Indexed: 11/21/2022]
Abstract
Regulation of protein tyrosine phosphorylation is critical for most, if not all, fundamental cellular processes. However, we still do not fully understand the complex and tissue-specific roles of protein tyrosine phosphatases in the normal heart or in cardiac pathology. This review compares and contrasts the various roles of protein tyrosine phosphatases known to date in the context of cardiac disease and development. In particular, it will be considered how specific protein tyrosine phosphatases control cardiac hypertrophy and cardiomyocyte contractility, how protein tyrosine phosphatases contribute to or ameliorate injury induced by ischaemia / reperfusion or hypoxia / reoxygenation, and how protein tyrosine phosphatases are involved in normal heart development and congenital heart disease. This review delves into the newest developments and current challenges in the field, and highlights knowledge gaps and emerging opportunities for future research.
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11
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Yin Y, Su W, Zhang J, Huang W, Li X, Ma H, Tan M, Song H, Cao G, Yu S, Yu D, Jeong JH, Zhao X, Li H, Nie G, Wang H. Separable Microneedle Patch to Protect and Deliver DNA Nanovaccines Against COVID-19. ACS NANO 2021; 15:14347-14359. [PMID: 34472328 PMCID: PMC8425335 DOI: 10.1021/acsnano.1c03252] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 08/26/2021] [Indexed: 05/12/2023]
Abstract
The successful control of coronavirus disease 2019 (COVID-19) pandemic is not only relying on the development of vaccines, but also depending on the storage, transportation, and administration of vaccines. Ideally, nucleic acid vaccine should be directly delivered to proper immune cells or tissue (such as lymph nodes). However, current developed vaccines are normally treated through intramuscular injection, where immune cells do not normally reside. Meanwhile, current nucleic acid vaccines must be stored in a frozen state that may hinder their application in developing countries. Here, we report a separable microneedle (SMN) patch to deliver polymer encapsulated spike (or nucleocapsid) protein encoding DNA vaccines and immune adjuvant for efficient immunization. Compared with intramuscular injection, SMN patch can deliver nanovaccines into intradermal for inducing potent and durable adaptive immunity. IFN-γ+CD4/8+ and IL-2+CD4/8+ T cells or virus specific IgG are significantly increased after vaccination. Moreover, in vivo results show the SMN patches can be stored at room temperature for at least 30 days without decreases in immune responses. These features of nanovaccines-laden SMN patch are important for developing advanced COVID-19 vaccines with global accessibility.
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Affiliation(s)
- Yue Yin
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
| | - Wen Su
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
| | - Jie Zhang
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
| | - Wenping Huang
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
| | - Xiaoyang Li
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
- Department of Orthopedics, National Cancer
Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese
Academy of Medical Sciences and Peking Union Medical College, Beijing,
100021, China
| | - Haixia Ma
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
| | - Mixiao Tan
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
| | - Haohao Song
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
| | - Guoliang Cao
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
| | - Shengji Yu
- Department of Orthopedics, National Cancer
Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese
Academy of Medical Sciences and Peking Union Medical College, Beijing,
100021, China
| | - Di Yu
- Department of Immunology, Genetics and Pathology,
Science for Life Laboratory, Uppsala University, Uppsala,
75185, Sweden
| | - Ji Hoon Jeong
- School of Pharmacy, Sungkyunkwan
University, Suwon 16419, Republic of Korea
| | - Xiao Zhao
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
| | - Hui Li
- Dongfang Hospital, Beijing University of
Chinese Medicine, Beijing, 100078, China
| | - Guangjun Nie
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
- University of Chinese Academy of
Sciences, Beijing, 100049, China
| | - Hai Wang
- CAS Key Laboratory for Biomedical Effects of
Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience,
National Center for Nanoscience and Technology, Beijing,
100190, China
- University of Chinese Academy of
Sciences, Beijing, 100049, China
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12
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Non-Viral Gene Delivery Systems for Treatment of Myocardial Infarction: Targeting Strategies and Cardiac Cell Modulation. Pharmaceutics 2021; 13:pharmaceutics13091520. [PMID: 34575595 PMCID: PMC8465433 DOI: 10.3390/pharmaceutics13091520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/06/2021] [Accepted: 09/14/2021] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular diseases (CVD) are the leading cause of morbidity and mortality worldwide. Conventional therapies involving surgery or pharmacological strategies have shown limited therapeutic effects due to a lack of cardiac tissue repair. Gene therapy has opened an avenue for the treatment of cardiac diseases through manipulating the underlying gene mechanics. Several gene therapies for cardiac diseases have been assessed in clinical trials, while the clinical translation greatly depends on the delivery technologies. Non-viral vectors are attracting much attention due to their safety and facile production compared to viral vectors. In this review, we discuss the recent progress of non-viral gene therapies for the treatment of cardiovascular diseases, with a particular focus on myocardial infarction (MI). Through a summary of delivery strategies with which to target cardiac tissue and different cardiac cells for MI treatment, this review aims to inspire new insights into the design/exploitation of non-viral delivery systems for gene cargos to promote cardiac repair/regeneration.
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Borrelli MA, Turnquist HR, Little SR. Biologics and their delivery systems: Trends in myocardial infarction. Adv Drug Deliv Rev 2021; 173:181-215. [PMID: 33775706 PMCID: PMC8178247 DOI: 10.1016/j.addr.2021.03.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 03/14/2021] [Accepted: 03/20/2021] [Indexed: 02/07/2023]
Abstract
Cardiovascular disease is the leading cause of death around the world, in which myocardial infarction (MI) is a precipitating event. However, current therapies do not adequately address the multiple dysregulated systems following MI. Consequently, recent studies have developed novel biologic delivery systems to more effectively address these maladies. This review utilizes a scientometric summary of the recent literature to identify trends among biologic delivery systems designed to treat MI. Emphasis is placed on sustained or targeted release of biologics (e.g. growth factors, nucleic acids, stem cells, chemokines) from common delivery systems (e.g. microparticles, nanocarriers, injectable hydrogels, implantable patches). We also evaluate biologic delivery system trends in the entire regenerative medicine field to identify emerging approaches that may translate to the treatment of MI. Future developments include immune system targeting through soluble factor or chemokine delivery, and the development of advanced delivery systems that facilitate the synergistic delivery of biologics.
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Affiliation(s)
- Matthew A Borrelli
- Department of Chemical Engineering, University of Pittsburgh, 940 Benedum Hall, 3700 O'Hara Street, Pittsburgh, PA 15213, USA.
| | - Heth R Turnquist
- Starzl Transplantation Institute, 200 Darragh St, Pittsburgh, PA 15213, USA; Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; Department of Immunology, University of Pittsburgh, 200 Lothrop Street, Pittsburgh, PA 15213, USA.
| | - Steven R Little
- Department of Chemical Engineering, University of Pittsburgh, 940 Benedum Hall, 3700 O'Hara Street, Pittsburgh, PA 15213, USA; Department of Bioengineering, University of Pittsburgh, 302 Benedum Hall, 3700 O'Hara Street, Pittsburgh, PA 15213, USA; Department of Clinical and Translational Science, University of Pittsburgh, Forbes Tower, Suite 7057, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh, 450 Technology Drive, Suite 300, Pittsburgh, PA 15219, USA; Department of Immunology, University of Pittsburgh, 200 Lothrop Street, Pittsburgh, PA 15213, USA; Department of Pharmaceutical Science, University of Pittsburgh, 3501 Terrace Street, Pittsburgh, PA 15213, USA; Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA 15213, USA.
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Yang Q, Fang J, Lei Z, Sluijter JPG, Schiffelers R. Repairing the heart: State-of the art delivery strategies for biological therapeutics. Adv Drug Deliv Rev 2020; 160:1-18. [PMID: 33039498 DOI: 10.1016/j.addr.2020.10.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 10/01/2020] [Accepted: 10/03/2020] [Indexed: 12/23/2022]
Abstract
Myocardial infarction (MI) is one of the leading causes of mortality worldwide. It is caused by an acute imbalance between oxygen supply and demand in the myocardium, usually caused by an obstruction in the coronary arteries. The conventional therapy is based on the application of (a combination of) anti-thrombotics, reperfusion strategies to open the occluded artery, stents and bypass surgery. However, numerous patients cannot fully recover after these interventions. In this context, new therapeutic methods are explored. Three decades ago, the first biologicals were tested to improve cardiac regeneration. Angiogenic proteins gained popularity as potential therapeutics. This is not straightforward as proteins are delicate molecules that in order to have a reasonably long time of activity need to be stabilized and released in a controlled fashion requiring advanced delivery systems. To ensure long-term expression, DNA vectors-encoding for therapeutic proteins have been developed. Here, the nuclear membrane proved to be a formidable barrier for efficient expression. Moreover, the development of delivery systems that can ensure entry in the target cell, and also correct intracellular trafficking towards the nucleus are essential. The recent introduction of mRNA as a therapeutic entity has provided an attractive intermediate: prolonged but transient expression from a cytoplasmic site of action. However, protection of the sensitive mRNA and correct delivery within the cell remains a challenge. This review focuses on the application of synthetic delivery systems that target the myocardium to stimulate cardiac repair using proteins, DNA or RNA.
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Affiliation(s)
- Qiangbing Yang
- Division LAB, CDL Research, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Juntao Fang
- Division Heart & Lungs, Department of Cardiology, Experimental Cardiology Laboratory, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Zhiyong Lei
- Division LAB, CDL Research, University Medical Center Utrecht, Utrecht, the Netherlands; Division Heart & Lungs, Department of Cardiology, Experimental Cardiology Laboratory, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Joost P G Sluijter
- Division Heart & Lungs, Department of Cardiology, Experimental Cardiology Laboratory, University Medical Center Utrecht, Utrecht, the Netherlands; Regenerative Medicine Utrecht, Circulatory Health Laboratory, Utrecht University, Utrecht, the Netherlands
| | - Raymond Schiffelers
- Division LAB, CDL Research, University Medical Center Utrecht, Utrecht, the Netherlands.
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Small Interfering RNAs and RNA Therapeutics in Cardiovascular Diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1229:369-381. [PMID: 32285425 DOI: 10.1007/978-981-15-1671-9_23] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Ribonucleic acid (RNA) is being exploited and understood in its many aspects of function and structure for development of valuable tools in the therapeutics of various diseases such as cardiovascular etc. The expanded knowledge regarding function of RNA in the genomics and inside the cell has dramatically changed the therapeutic strategies in the past few years. RNA has become a spotlight of attention for developing novel therapeutic schemes and hence variety of therapeutic strategies is being coming into the picture that includes RNA interference, use of aptamers, role of microRNA (miRNA) that can alter the complex gene expression patterns. It is due to the fact that RNA offers various advantages in disease management as it can be edited and modified in its various forms such as secondary and tertiary structures. Although scientists are in process of manufacturing RNA-targeting therapies using variety of endogenous gene silencing regulators, Small interfering RNAs (Si RNAs), aptamers and microRNA for cardiovascular diseases yet the development of a novel, risk free therapeutic strategy is a major challenge and need of the hour in cardiovascular medicine. In this regard these agents are required to overcome pleothra of barriers such as stability of drug targets, immunogenicity, adequate binding, targeted delivery etc. to become effective drugs. Recent years have witnessed the progress of RNA therapeutic strategies in cardiovascular diseases that are likely to significantly expand the cardiovascular therapeutic repertoire within the next decade. The present manuscript has been compiled to summarize various approaches of siRNA based therapies in cardiovascular diseases along with the advantages, outcomes and limitations if any in this regard. In addition, the future prospects of RNA therapeutic modalities in cardiovascular diseases are summarized.
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Duong HTT, Thambi T, Yin Y, Kim SH, Nguyen TL, Phan VG, Kim J, Jeong JH, Lee DS. Degradation-regulated architecture of injectable smart hydrogels enhances humoral immune response and potentiates antitumor activity in human lung carcinoma. Biomaterials 2020; 230:119599. [DOI: 10.1016/j.biomaterials.2019.119599] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 11/01/2019] [Indexed: 01/07/2023]
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Deng Y, Zhang X, Shen H, He Q, Wu Z, Liao W, Yuan M. Application of the Nano-Drug Delivery System in Treatment of Cardiovascular Diseases. Front Bioeng Biotechnol 2020; 7:489. [PMID: 32083068 PMCID: PMC7005934 DOI: 10.3389/fbioe.2019.00489] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 12/31/2019] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular diseases (CVDs) have become a serious threat to human life and health. Though many drugs acting via different mechanism of action are available in the market as conventional formulations for the treatment of CVDs, they are still far from satisfactory due to poor water solubility, low biological efficacy, non-targeting, and drug resistance. Nano-drug delivery systems (NDDSs) provide a new drug delivery method for the treatment of CVDs with the development of nanotechnology, demonstrating great advantages in solving the above problems. Nevertheless, there are some problems about NDDSs need to be addressed, such as cytotoxicity. In this review, the types and targeting strategies of NDDSs were summarized, and the new research progress in the diagnosis and therapy of CVDs in recent years was reviewed. Future prospective for nano-carriers in drug delivery for CVDs includes gene therapy, in order to provide more ideas for the improvement of cardiovascular drugs. In addition, its safety was also discussed in the review.
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Affiliation(s)
- Yudi Deng
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.,Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Nutrition and Food Hygiene, School of Public Health, Southern Medical University, Guangzhou, China
| | - Xudong Zhang
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Nutrition and Food Hygiene, School of Public Health, Southern Medical University, Guangzhou, China
| | - Haibin Shen
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Nutrition and Food Hygiene, School of Public Health, Southern Medical University, Guangzhou, China
| | - Qiangnan He
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Nutrition and Food Hygiene, School of Public Health, Southern Medical University, Guangzhou, China
| | - Zijian Wu
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Nutrition and Food Hygiene, School of Public Health, Southern Medical University, Guangzhou, China
| | - Wenzhen Liao
- Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Nutrition and Food Hygiene, School of Public Health, Southern Medical University, Guangzhou, China
| | - Miaomiao Yuan
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
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The Therapeutic Potential of Nanoparticles to Reduce Inflammation in Atherosclerosis. Biomolecules 2019; 9:biom9090416. [PMID: 31455044 PMCID: PMC6769786 DOI: 10.3390/biom9090416] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/14/2019] [Accepted: 08/23/2019] [Indexed: 01/08/2023] Open
Abstract
Chronic inflammation is one of the main determinants of atherogenesis. The traditional medications for treatment of atherosclerosis are not very efficient in targeting atherosclerotic inflammation. Most of these drugs are non-selective, anti-inflammatory and immunosuppressive agents that have adverse effects and very limited anti-atherosclerotic effects, which limits their systemic administration. New approaches using nanoparticles have been investigated to specifically deliver therapeutic agents directly on atherosclerotic lesions. The use of drug delivery systems, such as polymeric nanoparticles, liposomes, and carbon nanotubes are attractive strategies, but some limitations exist. For instance, nanoparticles may alter the drug kinetics, based on the pathophysiological mechanisms of the diseases. In this review, we will update pathophysiological evidence for the use of nanoparticles to reduce inflammation and potentially prevent atherogenesis in different experimental models.
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Optimization of miRNA delivery by using a polymeric conjugate based on deoxycholic acid-modified polyethylenimine. Int J Pharm 2019; 565:391-408. [DOI: 10.1016/j.ijpharm.2019.05.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 05/01/2019] [Accepted: 05/05/2019] [Indexed: 12/12/2022]
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20
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Tian H, Tan R, Ye B, Yan S, Sui M, Zhao W, Zhang L, Zhu Y, Zeng L. SHP-1 inhibits renal ischemia reperfusion injury via dephosphorylating ASK1 and suppressing apoptosis. Biochem Biophys Res Commun 2019; 513:360-367. [PMID: 30961932 DOI: 10.1016/j.bbrc.2019.03.187] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 03/27/2019] [Indexed: 12/14/2022]
Abstract
Apoptosis of tubular epithelium cells (TECs) plays critical roles in renal ischemia reperfusion (I/R) injury, but the molecular regulatory mechanisms of apoptosis still require further investigation. Recently, phosphatase family members have been suggested to regulate multiple aspects of the injury and regeneration response. However, the roles of SHP-1, an important protein-tyrosine phosphatase, in the regulation of renal I/R injury remain unknown. Here, we found that SHP-1 knockdown in vivo significantly increased renal I/R injury and aggravated the apoptosis of TECs. Consistently, after SHP-1 knockdown in TECs in vitro, a sharp increase of apoptosis induced by cobalt dichloride was found. The protective role of SHP-1 was also validated in a TEC cell line stably overexpressing SHP-1. Mechanistically, the ASK1/MKK4/JNK pro-apoptosis signal was over activated after SHP-1 knockdown, and SHP-1 could bind to and dephosphorylate ASK1 to inhibit its activation, thus repressing apoptosis.
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Affiliation(s)
- Hongzhe Tian
- Department of Organ Transplantation, Changhai Hospital, Second Military Medical University, Shanghai, 200433, PR China
| | - Rumeng Tan
- Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Bogen Ye
- Department of Organ Transplantation, Changhai Hospital, Second Military Medical University, Shanghai, 200433, PR China
| | - Sijia Yan
- Department of Organ Transplantation, Changhai Hospital, Second Military Medical University, Shanghai, 200433, PR China
| | - Mingxing Sui
- Department of Organ Transplantation, Changhai Hospital, Second Military Medical University, Shanghai, 200433, PR China
| | - Wenyu Zhao
- Department of Organ Transplantation, Changhai Hospital, Second Military Medical University, Shanghai, 200433, PR China
| | - Lei Zhang
- Department of Organ Transplantation, Changhai Hospital, Second Military Medical University, Shanghai, 200433, PR China
| | - Youhua Zhu
- Department of Organ Transplantation, Changhai Hospital, Second Military Medical University, Shanghai, 200433, PR China
| | - Li Zeng
- Department of Organ Transplantation, Changhai Hospital, Second Military Medical University, Shanghai, 200433, PR China.
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Bejarano J, Navarro-Marquez M, Morales-Zavala F, Morales JO, Garcia-Carvajal I, Araya-Fuentes E, Flores Y, Verdejo HE, Castro PF, Lavandero S, Kogan MJ. Nanoparticles for diagnosis and therapy of atherosclerosis and myocardial infarction: evolution toward prospective theranostic approaches. Theranostics 2018; 8:4710-4732. [PMID: 30279733 PMCID: PMC6160774 DOI: 10.7150/thno.26284] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Accepted: 06/29/2018] [Indexed: 12/22/2022] Open
Abstract
Cardiovascular diseases are the leading cause of death worldwide. Despite preventive efforts, early detection of atherosclerosis, the common pathophysiological mechanism underlying cardiovascular diseases remains elusive, and overt coronary artery disease or myocardial infarction is often the first clinical manifestation. Nanoparticles represent a novel strategy for prevention, diagnosis, and treatment of atherosclerosis, and new multifunctional nanoparticles with combined diagnostic and therapeutic capacities hold the promise for theranostic approaches to this disease. This review focuses on the development of nanosystems for therapy and diagnosis of subclinical atherosclerosis, coronary artery disease, and myocardial infarction and the evolution of nanosystems as theranostic tools. We also discuss the use of nanoparticles in noninvasive imaging, targeted drug delivery, photothermal therapies together with the challenges faced by nanosystems during clinical translation.
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Affiliation(s)
- Julian Bejarano
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Mario Navarro-Marquez
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Francisco Morales-Zavala
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Javier O. Morales
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile
- Departamento de Ciencias y Tecnología Farmacéuticas, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380494, Chile
- Pharmaceutical Biomaterial Research Group, Department of Health Sciences, Luleå University of Technology, Luleå 97187, Sweden
| | - Ivonne Garcia-Carvajal
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Eyleen Araya-Fuentes
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile
- Departamento de Ciencias Quimicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Republica 275, 8370146, Santiago, Chile
| | - Yvo Flores
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile
| | - Hugo E. Verdejo
- Advanced Center for Chronic Diseases (ACCDiS), División de Enfermedades Cardiovasculares, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Pablo F. Castro
- Advanced Center for Chronic Diseases (ACCDiS), División de Enfermedades Cardiovasculares, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Sergio Lavandero
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile
- Advanced Center for Chronic Diseases (ACCDiS), & Centro de Estudios en Ejercicio, Metabolismo y Cáncer (CEMC), Instituto de Ciencias Biomedicas (ICBM), Facultad de Medicina, Universidad de Chile, Santiago 8380492, Chile
- Department of Internal Medicine (Cardiology Division), University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Marcelo J. Kogan
- Advanced Center for Chronic Diseases (ACCDiS), Facultad Ciencias Químicas y Farmaceuticas, Universidad de Chile, Santiago 8380492, Chile
- Departamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile
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Yin Y, Lee JE, Kim NW, Lee JH, Lim SY, Kim ES, Park JW, Lee MS, Jeong JH. Inhibition of Tumor Growth via Systemic siRNA Delivery Using Reducible Bile Acid-Conjugated Polyethylenimine. Polymers (Basel) 2018; 10:polym10090953. [PMID: 30960878 PMCID: PMC6403700 DOI: 10.3390/polym10090953] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 08/15/2018] [Accepted: 08/18/2018] [Indexed: 12/26/2022] Open
Abstract
RNA interference (RNAi), mediated by small interfering RNA (siRNA), has been considered as a potential therapeutic agent for cancer owing to its ability to suppress target genes in a sequence-specific manner. In this study, a conjugate of the low molecular weight (MW) polyethylenimine (PEI) (MW 1800) and deoxycholic acid (DA) was further modified with 4-fluorothiophenol (FTP) (TP-DA-PEI) to achieve systemic siRNA delivery. The thiophenol group would be involved with disulfide bonds between the polymer chains and siRNA modified with free thiols (thiol-siRNA) to form and π–π interactions between the pendent aromatic groups and coprostane ring of the bile acid. The TP-DA-PEI conjugates could generate stable nanoparticles with thiol-siRNA. The TP-DA-PEI conjugate not only achieved enhanced intracellular uptake, serum stability, and transfection efficiency, but also showed high accumulation of TP-DA-PEI/thiol-siRNA polyplexes and significant tumor growth inhibition effect in tumor-bearing mice after systemic administration.
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Affiliation(s)
- Yue Yin
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
| | - Jung Eun Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
| | - Nak Won Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
| | - Jong Han Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
| | - Su Yeon Lim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
| | - E Seul Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
| | - Ji Won Park
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
| | - Min Sang Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
| | - Ji Hoon Jeong
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
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Xue X, Shi X, Dong H, You S, Cao H, Wang K, Wen Y, Shi D, He B, Li Y. Delivery of microRNA-1 inhibitor by dendrimer-based nanovector: An early targeting therapy for myocardial infarction in mice. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2017; 14:619-631. [PMID: 29269324 DOI: 10.1016/j.nano.2017.12.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 11/05/2017] [Accepted: 12/04/2017] [Indexed: 12/21/2022]
Abstract
Myocardial infarction (MI), known to be rapidly progressed and fatal, necessitates a timely and effective intervention particularly within golden 24 h. The crux is to develop a therapeutic agent that can early target the infarct site with integrated therapeutic capacity. Finding the AT1 receptor being most over-expressed at 24 h after MI, we developed a nanovector (AT1-PEG-DGL) anchored with AT1 targeting peptide, and simultaneously armed it with specific microRNA-1 inhibitor (AMO-1) to attenuate cardiomyocyte apoptosis. In vivo imaging after IV administration demonstrated that AT1-PEG-DGL quickly accumulated in the MI heart during the desired early period, significantly outperforming the control group without AT1 targeting. Most importantly, a pronounced in-vivo anti-apoptosis effect was observed upon a single IV injection. Apoptotic cell death in the infarct border zone was significantly decreased and the myocardial infarct size was reduced by 64.1% as compared with that in MI control group, promising for early MI treatment.
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Affiliation(s)
- Xiaomei Xue
- Department of Anesthesiology and SICU, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xueyin Shi
- Department of Anesthesiology and SICU, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Haiqing Dong
- Institute for Biomedical Engineering &Nano Science, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shasha You
- Department of Anesthesiology and SICU, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Huimin Cao
- Department of Anesthesiology and SICU, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Kun Wang
- Institute for Biomedical Engineering &Nano Science, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ya Wen
- Institute for Biomedical Engineering &Nano Science, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Donglu Shi
- The Materials Science & Engineering Program, Department of Mechanical & Materials Engineering, College of Engineering & Applied Science, University of Cincinnati, Cincinnati, OH, USA
| | - Bin He
- Department of Anesthesiology and SICU, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
| | - Yongyong Li
- Institute for Biomedical Engineering &Nano Science, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
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24
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Recent advances in the design, development, and targeting mechanisms of polymeric micelles for delivery of siRNA in cancer therapy. Prog Polym Sci 2017. [DOI: 10.1016/j.progpolymsci.2016.09.008] [Citation(s) in RCA: 127] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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25
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Wang F, Gao L, Meng LY, Xie JM, Xiong JW, Luo Y. A Neutralized Noncharged Polyethylenimine-Based System for Efficient Delivery of siRNA into Heart without Toxicity. ACS APPLIED MATERIALS & INTERFACES 2016; 8:33529-33538. [PMID: 27960377 DOI: 10.1021/acsami.6b13295] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Cationic polymers constitute an important class of materials in development of delivery vehicles for nucleic acid-based therapeutics. Among them, polyethylenimine (PEI) has been a classical cationic carrier intensively studied for therapeutic delivery of DNA, RNA, and short RNA molecules to treat diseases. However, the development of PEI for in vivo applications has been hampered by the inherent problems associated with the material, particularly its cytotoxicity and the instability of the nucleic acid complexation systems formed via electrostatic interactions. Here, we demonstrate a strategy to modify PEI polymers via hydrazidation to create neutralized, stable, and multifunctional system for delivering siRNA molecules. Through substitution of the primary amino groups of PEI with neutral hydrazide groups, cross-linked nanoparticles with surface decorated with a model targeting ligands were generated. The neutral cross-linked siRNA nanoparticles not only showed favorable biocompatibility and cell internalization efficiency in vitro but also allowed for significant tissue uptake and gene silencing efficiency in zebrafish heart in vivo. Our study suggests transformation of conventional branched PEI into a neutral polymer that can lead to a new category of nonviral carriers, and the resulting functional delivery systems may be further explored for development of siRNA therapeutics for treating cardiovascular disease/injury.
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Affiliation(s)
- Fang Wang
- Department of Biomedical Engineering, College of Engineering, ‡Institute of Molecular Medicine, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, and State Key Laboratory of Natural and Biomimetic Drugs, and §School of Life Sciences, Peking University , Beijing, China 100871
| | - Lu Gao
- Department of Biomedical Engineering, College of Engineering, ‡Institute of Molecular Medicine, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, and State Key Laboratory of Natural and Biomimetic Drugs, and §School of Life Sciences, Peking University , Beijing, China 100871
| | - Liu-Yi Meng
- Department of Biomedical Engineering, College of Engineering, ‡Institute of Molecular Medicine, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, and State Key Laboratory of Natural and Biomimetic Drugs, and §School of Life Sciences, Peking University , Beijing, China 100871
| | - Jing-Ming Xie
- Department of Biomedical Engineering, College of Engineering, ‡Institute of Molecular Medicine, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, and State Key Laboratory of Natural and Biomimetic Drugs, and §School of Life Sciences, Peking University , Beijing, China 100871
| | - Jing-Wei Xiong
- Department of Biomedical Engineering, College of Engineering, ‡Institute of Molecular Medicine, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, and State Key Laboratory of Natural and Biomimetic Drugs, and §School of Life Sciences, Peking University , Beijing, China 100871
| | - Ying Luo
- Department of Biomedical Engineering, College of Engineering, ‡Institute of Molecular Medicine, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, and State Key Laboratory of Natural and Biomimetic Drugs, and §School of Life Sciences, Peking University , Beijing, China 100871
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Kim D, Ku SH, Kim H, Jeong JH, Lee M, Kwon IC, Choi D, Kim SH. Simultaneous regulation of apoptotic gene silencing and angiogenic gene expression for myocardial infarction therapy: Single-carrier delivery of SHP-1 siRNA and VEGF-expressing pDNA. J Control Release 2016; 243:182-194. [DOI: 10.1016/j.jconrel.2016.10.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 09/23/2016] [Accepted: 10/14/2016] [Indexed: 02/06/2023]
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Cooper BM, Putnam D. Polymers for siRNA Delivery: A Critical Assessment of Current Technology Prospects for Clinical Application. ACS Biomater Sci Eng 2016; 2:1837-1850. [PMID: 33440520 DOI: 10.1021/acsbiomaterials.6b00363] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The number of polymer-based vectors for siRNA delivery in clinical trials lags behind other delivery strategies; however, the molecular architectures and chemical compositions available to polymers make them attractive candidates for further exploration. Polymer vectors are extensively investigated in academic laboratories worldwide with fundamental progress having recently been made in the areas of high-throughput screening, synthetic methods, cellular internalization, endosomal escape and computational prediction and analysis. This review assesses recent advances within the field and highlights relevant developments from within the complementary fields of nanotechnology and protein chemistry with the intent to propose future work that addresses key gaps within the current body of knowledge, potentially advancing the development of the next generation of polymeric vectors.
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Affiliation(s)
- Bailey M Cooper
- Meinig School of Biomedical Engineering and ‡Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
| | - David Putnam
- Meinig School of Biomedical Engineering and Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
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Gadde S, Rayner KJ. Nanomedicine Meets microRNA: Current Advances in RNA-Based Nanotherapies for Atherosclerosis. Arterioscler Thromb Vasc Biol 2016; 36:e73-9. [PMID: 27559146 PMCID: PMC5421623 DOI: 10.1161/atvbaha.116.307481] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 07/28/2016] [Indexed: 12/19/2022]
Abstract
Cardiovascular disease (CVD) accounts for almost half of all deaths worldwide and has now surpassed infectious disease as the leading cause of death and disability in developing countries. At present, therapies such as low-density lipoprotein-lowering statins and antihypertensive drugs have begun to bend the morality curve for coronary artery disease (CAD); yet, as we come to appreciate the more complex pathophysiological processes in the vessel wall, there is an opportunity to fine-tune therapies to more directly target mechanisms that drive CAD. MicroRNAs (miRNAs) have been identified that control vascular cell homeostasis,(1-3) lipoprotein metabolism,(4-9) and inflammatory cell function.(10) Despite the importance of these miRNAs in driving atherosclerosis and vascular dysfunction, therapeutic modulation of miRNAs in a cell- and context-specific manner has been a challenge. In this review, we summarize the emergence of miRNA-based therapies as an approach to treat CAD by specifically targeting the pathways leading to the disease. We focus on the latest development of nanoparticles (NPs) as a means to specifically target the vessel wall and what the future of these nanomedicines may hold for the treatment of CAD.
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Affiliation(s)
- Suresh Gadde
- From the Department of Biochemistry, Microbiology, and Immunology, Faculty of Medicine, University of Ottawa, Canada (S.G., K.J.R.); and University of Ottawa Heart Institute, Canada (K.J.R.).
| | - Katey J Rayner
- From the Department of Biochemistry, Microbiology, and Immunology, Faculty of Medicine, University of Ottawa, Canada (S.G., K.J.R.); and University of Ottawa Heart Institute, Canada (K.J.R.).
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Chu H, Kohane DS, Langer R. RNA therapeutics - The potential treatment for myocardial infarction. Regen Ther 2016; 4:83-91. [PMID: 31245491 PMCID: PMC6581817 DOI: 10.1016/j.reth.2016.03.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 03/05/2016] [Accepted: 03/05/2016] [Indexed: 01/19/2023] Open
Abstract
RNA therapeutics mainly control gene expression at the transcript level. In contrast to conventional gene therapy which solely increases production of a protein, delivered RNAs can enhance, reduce or abolish synthesis of a particular protein, which control its relevant activities in a more diverse fashion. Thus, they hold promise to treat many human diseases including myocardial infarction (MI). MI is a serious health burden that causes substantial morbidity and mortality. An unmet clinical need for treating MI is the recovery of cardiac function, which requires regeneration of the functional tissues including the vasculature, nerves, and myocardium. Several classes of RNA therapeutics have been investigated in preclinical MI models, and the results have demonstrated their benefits and encourage their future development. In this review, we summarize the common RNA therapeutic approaches and highlight their application in MI therapy.
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Affiliation(s)
- Hunghao Chu
- Laboratory for Biomaterials and Drug Delivery, Department of Anesthesiology, Division of Critical Care Medicine, Children's Hospital Boston, Harvard Medical School, Boston, MA 02115, United States
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, United States
| | - Daniel S. Kohane
- Laboratory for Biomaterials and Drug Delivery, Department of Anesthesiology, Division of Critical Care Medicine, Children's Hospital Boston, Harvard Medical School, Boston, MA 02115, United States
| | - Robert Langer
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, United States
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Liang YZ, Zeng ZL, Hua LL, Li JF, Wang YL, Bi XZ. Expression and significance of angiostatin, vascular endothelial growth factor and matrix metalloproteinase-9 in brain tissue of diabetic rats with ischemia reperfusion. ASIAN PAC J TROP MED 2016; 9:587-91. [PMID: 27262072 DOI: 10.1016/j.apjtm.2016.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 03/16/2016] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVE To discuss the expression and significance of angiostatin, vascular endothelial growth factor and matrix metalloproteinase-9 in the brain tissue of diabetic rats with ischemia reperfusion. METHODS A total of 60 male Wistar rats were randomly divided into the normal group, sham group, diabetic cerebral infarction group and single cerebral infarction group according to the random number table, with 15 rats in each group. The high sucrose diet and intraperitoneal injection of streptozotocin were performed for the modeling of diabetic rats, while the thread-occlusion method was employed to build the model of cerebral ischemia reperfusion. The immunohistochemical staining was performed to detect the expression of angiostatin, vascular endothelial growth factor (VEGF) and matrix metalloproteinase-9 (MMP-9) in the brain tissue. RESULTS The expression of angiostatin after the reperfusion in the brain tissue of rats in the single cerebral infarction group and diabetic cerebral infarction group was increased 6 h after the reperfusion, reached to the peak on 1 d and then decreased gradually. The expression of angiostatin in the diabetic cerebral infarction group 6 h, 1 d, 3 d and 7 d after the reperfusion was significantly higher than that in the single cerebral infarction group (P < 0.05). VEGF began to be increased 1 h after the reperfusion in the single cerebral infarction group and diabetic cerebral infarction group, reached to the peak at 6 h and then decreased gradually. The expression of VEGF in the diabetic cerebral infarction group at each time point after the reperfusion was significantly lower than that in the single cerebral infarction group (P < 0.05). MMP-9 began to be increased 1 h after the reperfusion in the single cerebral infarction group and diabetic cerebral infarction group, reached to the peak on 1 d and then decreased gradually. The expression of MMP-9 in the diabetic cerebral infarction group at each time point after the reperfusion was significantly higher than that in the single cerebral infarction group (P < 0.05). CONCLUSIONS The high glucose environment in which the diabetic cerebral infarction is occurred is to induce the formation of MMP-9 at first and then activate and increase the expression of angiostatin. Afterwards, the expression of VEGF is inhibited, resulting in the poor angiogenesis after cerebral infarction, which thus makes the injury of brain tissue after cerebral infarction even worse than the non-diabetes mellitus.
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Affiliation(s)
- Yu-Zhi Liang
- Department of Cardiology, Shangqiu No. 1 People's Hospital, Shangqiu 476000, Henan, China
| | - Zhi-Lei Zeng
- Department of Neurology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou 450016, Henan, China
| | - Lin-Lin Hua
- Department of Neurology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou 450016, Henan, China
| | - Jin-Feng Li
- Department of Neurology, No. 148 Hospital of P.L.A., Zibo 255300, Shandong, China
| | - Yun-Liang Wang
- Department of Neurology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou 450016, Henan, China; Department of Neurology, No. 148 Hospital of P.L.A., Zibo 255300, Shandong, China.
| | - Xi-Zhuang Bi
- School of Medicine, Shandong University, Ji'nan 250012, Shandong, China
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Sharma Y, Ahmad A, Bashir S, Elahi A, Khan F. Implication of protein tyrosine phosphatase SHP-1 in cancer-related signaling pathways. Future Oncol 2016; 12:1287-98. [PMID: 26987952 DOI: 10.2217/fon-2015-0057] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The altered expression of SHP-1 (SH2 domain-containing protein tyrosine phosphatase) as a consequence of promoter hypermethylation or mutations has evidently been linked to cancer development. The notion of being a cancer drug target is conceivable as SHP-1 negatively regulates cell cycle and inflammatory pathways which are an inevitable part of oncogenic transformation. In the present review, we try to critically analyze the role of SHP-1 in cancer progression via regulating the above mentioned pathways with the major emphasis on cell cycle components and JAK/STAT pathway, commencing with the SHP-1 biology in immune cell signaling. Lastly, we have provided the future directions for researchers to encourage SHP-1 as a prognostic marker and curative target for this debilitating disease called as cancer.
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Affiliation(s)
- Yadhu Sharma
- Department of Biochemistry, Faculty of Science, Jamia Hamdard, New Delhi-110062, India
| | - Altaf Ahmad
- Department of Botany, Aligarh Muslim University, Aligarh, Uttar Pradesh-202002, India
| | - Samina Bashir
- Department of Biochemistry, Faculty of Science, Jamia Hamdard, New Delhi-110062, India
| | - Asif Elahi
- Centre for Cellular & Molecular Biology (Council for Scientific & Industrial Research), Uppal Road, Hyderabad, Telangana-500007, India
| | - Farah Khan
- Department of Biochemistry, Faculty of Science, Jamia Hamdard, New Delhi-110062, India
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Park H, Ku SH, Park H, Hong J, Kim D, Choi BR, Pak HN, Lee MH, Mok H, Jeong JH, Choi D, Kim SH, Joung B. RAGE siRNA-mediated gene silencing provides cardioprotection against ventricular arrhythmias in acute ischemia and reperfusion. J Control Release 2015; 217:315-26. [DOI: 10.1016/j.jconrel.2015.09.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 08/18/2015] [Accepted: 09/07/2015] [Indexed: 01/07/2023]
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Update on the Pathogenic Implications and Clinical Potential of microRNAs in Cardiac Disease. BIOMED RESEARCH INTERNATIONAL 2015. [PMID: 26221581 PMCID: PMC4499420 DOI: 10.1155/2015/105620] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
miRNAs, a unique class of endogenous noncoding RNAs, are highly conserved across species, repress gene translation upon binding to mRNA, and thereby influence many biological processes. As such, they have been recently recognized as regulators of virtually all aspects of cardiac biology, from the development and cell lineage specification of different cell populations within the heart to the survival of cardiomyocytes under stress conditions. Various miRNAs have been recently established as powerful mediators of distinctive aspects in many cardiac disorders. For instance, acute myocardial infarction induces cardiac tissue necrosis and apoptosis but also initiates a pathological remodelling response of the left ventricle that includes hypertrophic growth of cardiomyocytes and fibrotic deposition of extracellular matrix components. In this regard, recent findings place various miRNAs as unquestionable contributing factors in the pathogenesis of cardiac disorders, thus begging the question of whether miRNA modulation could become a novel strategy for clinical intervention. In the present review, we aim to expose the latest mechanistic concepts regarding miRNA function within the context of CVD and analyse the reported roles of specific miRNAs in the different stages of left ventricular remodelling as well as their potential use as a new class of disease-modifying clinical options.
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Scomparin A, Polyak D, Krivitsky A, Satchi-Fainaro R. Achieving successful delivery of oligonucleotides--From physico-chemical characterization to in vivo evaluation. Biotechnol Adv 2015; 33:1294-309. [PMID: 25916823 DOI: 10.1016/j.biotechadv.2015.04.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Revised: 04/08/2015] [Accepted: 04/16/2015] [Indexed: 12/20/2022]
Abstract
RNA interference is one of the most promising fields in modern medicine to treat several diseases, ranging from cancer to cardiac diseases, passing through viral infections and metabolic pathologies. Since the discovery of the potential therapeutic properties of non-self oligonucleotides, it was clear that it is important to develop delivery systems that are able to increase plasma stability and bestow membrane-crossing abilities to the oligonucleotides in order to reach their cytoplasmic targets. Polymer therapeutics, among other systems, are widely investigated as delivery systems for therapeutic agents, such as oligonucleotides. Physico-chemical characterization of the supramolecular polyplexes obtained upon charge interaction or covalent conjugation between the polymeric carrier and the oligonucleotides is critical. Appropriate characterization is fundamental in order to predict and understand the in vivo silencing efficacy and to avoid undesired side effects and toxicity profile. Shedding light on the physico-chemical and in vitro requirements of a polyplex leads to an efficient in vivo delivery system for RNAi therapeutics. In this review, we will present the most common techniques for characterization of obtained polymer/oligonucleotide polyplexes and an up-to-date state of the art in vivo preclinical and clinical studies. This is the first review to deal with the difficulties in appropriate characterization of small interfering RNA (siRNA) or microRNA (miRNA) polyplexes and conjugates which limit the clinical translation of this promising technology.
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Affiliation(s)
- Anna Scomparin
- Department of Physiology and Pharmacology, Sackler School of Medicine, Room 607, Tel Aviv University, Tel Aviv 69978, Israel
| | - Dina Polyak
- Department of Physiology and Pharmacology, Sackler School of Medicine, Room 607, Tel Aviv University, Tel Aviv 69978, Israel
| | - Adva Krivitsky
- Department of Physiology and Pharmacology, Sackler School of Medicine, Room 607, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ronit Satchi-Fainaro
- Department of Physiology and Pharmacology, Sackler School of Medicine, Room 607, Tel Aviv University, Tel Aviv 69978, Israel.
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Alig SK, Stampnik Y, Pircher J, Rotter R, Gaitzsch E, Ribeiro A, Wörnle M, Krötz F, Mannell H. The tyrosine phosphatase SHP-1 regulates hypoxia inducible factor-1α (HIF-1α) protein levels in endothelial cells under hypoxia. PLoS One 2015; 10:e0121113. [PMID: 25799543 PMCID: PMC4370726 DOI: 10.1371/journal.pone.0121113] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 01/28/2015] [Indexed: 12/12/2022] Open
Abstract
Introduction The tyrosine phosphatase SHP-1 negatively influences endothelial function, such as VEGF signaling and reactive oxygen species (ROS) formation, and has been shown to influence angiogenesis during tissue ischemia. In ischemic tissues, hypoxia induced angiogenesis is crucial for restoring oxygen supply. However, the exact mechanism how SHP-1 affects endothelial function during ischemia or hypoxia remains unclear. We performed in vitro endothelial cell culture experiments to characterize the role of SHP-1 during hypoxia. Results SHP-1 knock-down by specific antisense oligodesoxynucleotides (AS-Odn) increased cell growth as well as VEGF synthesis and secretion during 24 hours of hypoxia compared to control AS-Odn. This was prevented by HIF-1α inhibition (echinomycin and apigenin). SHP-1 knock-down as well as overexpression of a catalytically inactive SHP-1 (SHP-1 CS) further enhanced HIF-1α protein levels, whereas overexpression of a constitutively active SHP-1 (SHP-1 E74A) resulted in decreased HIF-1α levels during hypoxia, compared to wildtype SHP-1. Proteasome inhibition (MG132) returned HIF-1α levels to control or wildtype levels respectively in these cells. SHP-1 silencing did not alter HIF-1α mRNA levels. Finally, under hypoxic conditions SHP-1 knock-down enhanced intracellular endothelial reactive oxygen species (ROS) formation, as measured by oxidation of H2-DCF and DHE fluorescence. Conclusions SHP-1 decreases half-life of HIF-1α under hypoxic conditions resulting in decreased cell growth due to diminished VEGF synthesis and secretion. The regulatory effect of SHP-1 on HIF-1α stability may be mediated by inhibition of endothelial ROS formation stabilizing HIF-1α protein. These findings highlight the importance of SHP-1 in hypoxic signaling and its potential as therapeutic target in ischemic diseases.
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Affiliation(s)
- Stefan K. Alig
- Walter Brendel Centre of Experimental Medicine, University of Munich, Munich, Germany
- Department of Internal Medicine III, University of Munich, Munich, Germany
| | - Yvonn Stampnik
- Walter Brendel Centre of Experimental Medicine, University of Munich, Munich, Germany
| | - Joachim Pircher
- Walter Brendel Centre of Experimental Medicine, University of Munich, Munich, Germany
- Department of Internal Medicine I, University of Munich, Munich, Germany
| | - Raffaela Rotter
- Walter Brendel Centre of Experimental Medicine, University of Munich, Munich, Germany
| | - Erik Gaitzsch
- Walter Brendel Centre of Experimental Medicine, University of Munich, Munich, Germany
| | - Andrea Ribeiro
- Department of Internal Medicine IV, University of Munich, Munich, Germany
| | - Markus Wörnle
- Department of Internal Medicine IV, University of Munich, Munich, Germany
| | - Florian Krötz
- Interventional Cardiology, Starnberg Community Hospital, Starnberg, Germany
| | - Hanna Mannell
- Walter Brendel Centre of Experimental Medicine, University of Munich, Munich, Germany
- * E-mail:
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Deoxycholic acid-modified polyethylenimine based nanocarriers for RAGE siRNA therapy in acute myocardial infarction. Arch Pharm Res 2015; 38:1317-24. [PMID: 25559468 DOI: 10.1007/s12272-014-0527-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 12/02/2014] [Indexed: 10/24/2022]
Abstract
The activation of receptor for advanced glycation end products (RAGE) signaling is mainly associated with myocardial ischemia/reperfusion injury. Thus the blockade of RAGE-ligands axis can be considered as a potential therapeutic strategy to protect myocardial infarction after ischemia/reperfusion injury. Herein, we strengthened the cardioprotective effect with combinatorial treatment of soluble RAGE (sRAGE) and RAGE siRNA (siRAGE) causing more effective suppression of RAGE-mediated signaling transduction. For pharmacological blockade of RAGE, sRAGE, the extracellular ligand binding domain of RAGE, acts as a pharmacological ligand decoy and inhibits the interaction between RAGE and its ligands. For genetic deletion of RAGE, siRAGE suppresses the expression of RAGE by participating in RNA interference mechanism. Therefore, we combined these two RAGE blockade/deletion strategies and investigated the therapeutic effects on rat ischemic and reperfused myocardium. According to our results, based on RAGE expression level analysis and infarct size/fibrosis measurement, co-treatment of sRAGE and siRAGE exhibited synergic cardioprotective effects; thus the newly designed regimen can be considered as a promising candidate for the treatment of myocardial infarction.
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Targeted delivery of miRNA therapeutics for cardiovascular diseases: opportunities and challenges. Clin Sci (Lond) 2014; 127:351-65. [PMID: 24895056 DOI: 10.1042/cs20140005] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Dysregulation of miRNA expression has been associated with many cardiovascular diseases in animal models, as well as in patients. In the present review, we summarize recent findings on the role of miRNAs in cardiovascular diseases and discuss the opportunities, possibilities and challenges of using miRNAs as future therapeutic targets. Furthermore, we focus on the different approaches that can be used to deliver these newly developed miRNA therapeutics to their sites of action. Since siRNAs are structurally homologous with the miRNA therapeutics, important lessons learned from siRNA delivery strategies are discussed that might be applicable to targeted delivery of miRNA therapeutics, thereby reducing costs and potential side effects, and improving efficacy.
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Hong J, Ku SH, Lee MS, Jeong JH, Mok H, Choi D, Kim SH. Cardiac RNAi therapy using RAGE siRNA/deoxycholic acid-modified polyethylenimine complexes for myocardial infarction. Biomaterials 2014; 35:7562-73. [PMID: 24917027 DOI: 10.1016/j.biomaterials.2014.05.025] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 05/12/2014] [Indexed: 10/25/2022]
Abstract
Inflammatory response in myocardial ischemia-reperfusion injury plays a critical role in ventricular remodeling. To avoid deleterious effects of overwhelming inflammation, we blocked the expression of receptor for advanced glycation end-products (RAGE), a key mediator of the local and systemic inflammatory responses, via RNAi mechanism. Herein, a facial amphipathic deoxycholic acid-modified low molecular weight polyethylenimine (DA-PEI) was used as a siRNA delivery carrier to myocardium. The DA-PEI conjugate formed a stable complex with siRNA via electrostatic and hydrophobic interactions. The siRAGE/DA-PEI formulation having negligible toxicity could enhance intracellular delivery efficiency and successfully suppress RAGE expression both in vitro and in vivo. Furthermore, the cardiac administration of siRAGE/DA-PEI reduced apoptosis and inflammatory cytokine release, subsequently led to attenuation of left ventricular remodeling in rat myocardial infarction model. The potential therapeutic effects of RAGE gene silencing on myocardial ischemia-reperfusion injury may suggest that the siRAGE/DA-PEI delivery system can be considered as a promising strategy for treating myocardial infarction.
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Affiliation(s)
- Jueun Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul 120-752, Republic of Korea; Korea Testing & Research Institue (KTR), 155 Beodeunaru-ro, Yeongdeungpo-gu, Seoul 150-038, Republic of Korea
| | - Sook Hee Ku
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul 136-791, Republic of Korea
| | - Min Sang Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Ji Hoon Jeong
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul 136-791, Republic of Korea; School of Pharmacy, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Hyejung Mok
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Republic of Korea
| | - Donghoon Choi
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Seoul 120-752, Republic of Korea.
| | - Sun Hwa Kim
- Center for Theragnosis, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul 136-791, Republic of Korea.
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Kim HJ, Miyata K, Nomoto T, Zheng M, Kim A, Liu X, Cabral H, Christie RJ, Nishiyama N, Kataoka K. siRNA delivery from triblock copolymer micelles with spatially-ordered compartments of PEG shell, siRNA-loaded intermediate layer, and hydrophobic core. Biomaterials 2014; 35:4548-56. [DOI: 10.1016/j.biomaterials.2014.02.016] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Accepted: 02/09/2014] [Indexed: 12/17/2022]
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40
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Hypoxia as a target for tissue specific gene therapy. J Control Release 2013; 172:484-94. [DOI: 10.1016/j.jconrel.2013.05.021] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 05/13/2013] [Accepted: 05/24/2013] [Indexed: 12/28/2022]
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