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Ardiana M, Fadila AN, Zuhra Z, Kusuma NM, Surya Erlangga Rurus ME, Oceandy D. Non-coding RNA therapeutics in cardiovascular diseases and risk factors: Systematic review. Noncoding RNA Res 2023; 8:487-506. [PMID: 37483458 PMCID: PMC10362275 DOI: 10.1016/j.ncrna.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/08/2023] [Accepted: 06/19/2023] [Indexed: 07/25/2023] Open
Abstract
At present, RNA-based therapy which includes therapies using non-coding RNAs (ncRNAs), antisense oligonucleotides (ASOs), and aptamers are gaining widespread attention as possible ways to target genes in various cardiovascular diseases (CVDs), thereby serving as a promising therapeutic approach for CVDs and risk factors management. However, data are primarily in an early stage. A systematic review was carried out using literature from several databases (Pubmed, Cochrane, Scopus, and DOAJR) following the PRISMA guidelines. Of the 64 articles reviewed, 39 papers were included in this review with three main types of RNAs: aptamers, antisense oligonucleotides (ASOs), and small-interfering RNA (siRNA). All studies were human clinical trials. RNA-based therapies were demonstrated to be efficacious in treating various CVDs and controlling cardiovascular risk factors. They are generally safe and well-tolerated. However, data are still in the early stage and warrant further investigation.
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Affiliation(s)
- Meity Ardiana
- Department of Cardiology and Vascular Medicine, Dr.Soetomo General Hospital, Surabaya, Indonesia
- Faculty of Medicine, Airlangga University, Surabaya, Indonesia
| | - Asiyah Nurul Fadila
- Department of Cardiology and Vascular Medicine, Dr.Soetomo General Hospital, Surabaya, Indonesia
- Faculty of Medicine, Airlangga University, Surabaya, Indonesia
| | - Zakirah Zuhra
- Department of Cardiology and Vascular Medicine, Dr.Soetomo General Hospital, Surabaya, Indonesia
- Faculty of Medicine, Airlangga University, Surabaya, Indonesia
| | | | | | - Delvac Oceandy
- Division of Cardiovascular Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom
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Biswas S, Bahar Y, Bahar AR, Safiriyu I, Mathai SV, Hajra A, Gupta R, Aronow WS. Present Knowledge on Direct Oral Anticoagulant and Novel Oral Anti Coagulants and Their Specific Antidotes: A Comprehensive Review Article. Curr Probl Cardiol 2023; 48:101483. [PMID: 36336118 DOI: 10.1016/j.cpcardiol.2022.101483] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022]
Abstract
Thromboembolic diseases are one of the leading causes of morbidity and mortality worldwide. For a long time, heparin and Vitamin K antagonist (VKA) drugs were used for treatment and prophylaxis of the thromboembolic diseases. The development of newer direct and novel oral anticoagulant medications (DOACs/NOACs) has changed clinical practice significantly. Lesser monitoring, ease with dosing, less drug interactions have made these drugs useful to the providers and the patients. But these drugs have bleeding as a side effect. There is ongoing research on the specific antidotes of these anticoagulants in case of life-threatening bleeding. Though the use of the DOACs and NOACs have increased, there is still not enough clinical evidence about the specific antidotes of these medications. Unlike heparin or VKA, reversal of life-threatening bleeding in the setting of DOAC use is still a clinical challenge. We need more data on the dose, pharmacokinetics, and clinical efficacy of those antidotes. Authors have reviewed articles on DOACs and their antidotes in Pubmed and also in the clinical trial website. Specific antidotes including Idarucizumab for Dabigatran, Andexanet alfa for factor Xa inhibitors are being used to reverse the actions of the anticoagulants. Ciraparantag is a universal antidote for the DOACs, which is still under investigation. FXaI16L is currently being investigated as a potential universal antidote for multiple anticoagulants, including dabigatran and rivaroxaban. Though mostly safe, the use of DOACs can still carry a risk of severe bleeding in patients. More data on the use of the antidotes is required to reverse the side effect of DOACs if clinically indicated.
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Affiliation(s)
- Suman Biswas
- Department of Medicine, Rochester Regional Health, NY
| | - Yasemin Bahar
- Department of Medicine, Hacettepe University Faculty of Medicine, Ankara, Turkey.
| | - Abdul Rasheed Bahar
- Department of Medicine, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | | | | | - Adrija Hajra
- Department of Medicine, Jacobi Medical Center, NY.
| | - Rahul Gupta
- Department of Cardiology, Lehigh Valley Heart Institute, Lehigh Valley Health Network, PA
| | - Wilbert S Aronow
- Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, NY
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Chen X, Ma Y, Xie Y, Pu J. Aptamer-based applications for cardiovascular disease. Front Bioeng Biotechnol 2022; 10:1002285. [PMID: 36312558 PMCID: PMC9606242 DOI: 10.3389/fbioe.2022.1002285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Cardiovascular disease (especially atherosclerosis) is a major cause of death worldwide, and novel diagnostic tools and treatments for this disease are urgently needed. Aptamers are single-stranded oligonucleotides that specifically recognize and bind to the targets by forming unique structures in vivo, enabling them to rival antibodies in cardiac applications. Chemically synthesized aptamers can be readily modified in a site-specific way, so they have been engineered in the diagnosis of cardiac diseases and anti-thrombosis therapeutics. Von Willebrand Factor plays a unique role in the formation of thrombus, and as an aptamer targeting molecule, has shown initial success in antithrombotic treatment. A combination of von Willebrand Factor and nucleic acid aptamers can effectively inhibit the progression of blood clots, presenting a positive diagnosis and therapeutic effect, as well as laying a novel theory and strategy to improve biocompatibility paclitaxel drug balloon or implanted stent in the future. This review summarizes aptamer-based applications in cardiovascular disease, including biomarker discovery and future management strategy. Although relevant applications are relatively new, the significant advancements achieved have demonstrated that aptamers can be promising agents to realize the integration of diagnosis and therapy in cardiac research.
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Affiliation(s)
| | | | | | - Jun Pu
- *Correspondence: Yuquan Xie, ; Jun Pu,
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Afosah DK, Ofori E, Mottamal M, Al-Horani RA. Factor IX(a) inhibitors: an updated patent review (2003-present). Expert Opin Ther Pat 2022; 32:381-400. [PMID: 34991418 DOI: 10.1080/13543776.2022.2026926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Anticoagulation with no bleeding complications is the current objective of drug discovery programs in the area of treating and/or preventing thromboembolism. Despite the promises of therapeutics targeting factors XI(a) and XII(a), none has been approved thus far. Clinically used thrombin- and/or factor Xa-based anticoagulants continue to be associated with a significant bleeding risk which limits their safe use in a broad range of thrombotic patients. Research findings in animals and humans indicate that it is possible to target factor IX(a) (FIX(a)) to achieve anticoagulation with a limited risk of bleeding. AREAS COVERED A review of patents literature has retrieved >35 patents on the development of molecules targeting FIX(a) since 2003. Small molecules, antibodies, and aptamers have been developed to target FIX(a) to potentially promote effective and safer anticoagulation. Most of these agents are in the pre-clinical development phase and few have been tested in clinical trials. EXPERT OPINION FIX(a) system is being considered to develop new anticoagulants with fewer bleeding complications. Our survey indicates that the number of FIX(a)-targeting agents is mediocre. The agents under development are diverse. Although additional development is essential, moving one or more of these agents to the clinic will facilitate achieving better clinical outcomes.
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Affiliation(s)
- Daniel K Afosah
- Department of Chemistry and Biochemistry, Washington and Lee University, Lexington, VA, USA
| | - Edward Ofori
- Department of Pharmaceutical Sciences, College of Pharmacy, Chicago State University, Chicago, IL, USA
| | - Madhusoodanan Mottamal
- Department of Chemistry, College of Arts and Sciences, Xavier University of Louisiana, New Orleans, LA, USA
| | - Rami A Al-Horani
- Division of Basic Pharmaceutical Sciences, College of Pharmacy, Xavier University of Louisiana, New Orleans, Louisiana, USA
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Identification and Engineering of Aptamers for Theranostic Application in Human Health and Disorders. Int J Mol Sci 2021; 22:ijms22189661. [PMID: 34575825 PMCID: PMC8469434 DOI: 10.3390/ijms22189661] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/25/2021] [Accepted: 07/31/2021] [Indexed: 02/07/2023] Open
Abstract
An aptamer is a short sequence of synthetic oligonucleotides which bind to their cognate target, specifically while maintaining similar or higher sensitivity compared to an antibody. The in-vitro selection of an aptamer, applying a conjoining approach of chemistry and molecular biology, is referred as Systematic Evolution of Ligands by Exponential enrichment (SELEX). These initial products of SELEX are further modified chemically in an attempt to make them stable in biofluid, avoiding nuclease digestion and renal clearance. While the modification is incorporated, enough care should be taken to maintain its sensitivity and specificity. These modifications and several improvisations have widened the window frame of aptamer applications that are currently not only restricted to in-vitro systems, but have also been used in molecular imaging for disease pathology and treatment. In the food industry, it has been used as sensor for detection of different diseases and fungal infections. In this review, we have discussed a brief history of its journey, along with applications where its role as a therapeutic plus diagnostic (theranostic) tool has been demonstrated. We have also highlighted the potential aptamer-mediated strategies for molecular targeting of COVID-19. Finally, the review focused on its future prospective in immunotherapy, as well as in identification of novel biomarkers in stem cells and also in single cell proteomics (scProteomics) to study intra or inter-tumor heterogeneity at the protein level. Small size, chemical synthesis, low batch variation, cost effectiveness, long shelf life and low immunogenicity provide advantages to the aptamer over the antibody. These physical and chemical properties of aptamers render them as a strong biomedical tool for theranostic purposes over the existing ones. The significance of aptamers in human health was the key finding of this review.
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Overview of the Therapeutic Potential of Aptamers Targeting Coagulation Factors. Int J Mol Sci 2021; 22:ijms22083897. [PMID: 33918821 PMCID: PMC8069679 DOI: 10.3390/ijms22083897] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/02/2021] [Accepted: 04/05/2021] [Indexed: 12/11/2022] Open
Abstract
Aptamers are single-stranded DNA or RNA sequences that bind target molecules with high specificity and affinity. Aptamers exhibit several notable advantages over protein-based therapeutics. Aptamers are non-immunogenic, easier to synthesize and modify, and can bind targets with greater affinity. Due to these benefits, aptamers are considered a promising therapeutic candidate to treat various conditions, including hematological disorders and cancer. An active area of research involves developing aptamers to target blood coagulation factors. These aptamers have the potential to treat cardiovascular diseases, blood disorders, and cancers. Although no aptamers targeting blood coagulation factors have been approved for clinical use, several aptamers have been evaluated in clinical trials and many more have demonstrated encouraging preclinical results. This review summarized our knowledge of the aptamers targeting proteins involved in coagulation, anticoagulation, fibrinolysis, their extensive applications as therapeutics and diagnostics tools, and the challenges they face for advancing to clinical use.
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Mora JR, White JT, DeWall SL. Immunogenicity Risk Assessment for PEGylated Therapeutics. AAPS JOURNAL 2020; 22:35. [PMID: 31993858 DOI: 10.1208/s12248-020-0420-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 01/07/2020] [Indexed: 12/20/2022]
Abstract
The objective of this manuscript is to provide the reader with two examples on how to present an immunogenicity risk assessment for a PEGylated therapeutic as part of Investigational New Drug (IND) application or during other stages of the drug development process. In order to provide context to the bioanalytical strategies used to support the PEGylated therapeutics presented here, a brief summary of information available for marketed PEGylated biologics is provided. Two case studies are presented, a PEGylated enzyme and a PEGylated growth factor. For the former, the risk assessment covers how to deal with a narrow therapeutic window and suggestions to utilize a PD marker as surrogate for neutralizing antibody assessments in Phase I. The latter has recommendations on additional analytes that should be monitored to mitigate risk of immunogenicity to endogenous counterparts.
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Affiliation(s)
- Johanna R Mora
- BioAnalytical Sciences, Bristol-Myers Squibb, Princeton, New Jersey, 08543, USA.
| | - Joleen T White
- Drug Metabolism and Pharmacokinetics, EMD Serono, Billerica, Massachusetts, USA
| | - Stephen L DeWall
- Immunogenicity, GlaxoSmithKline, Collegeville, Pennsylvania, USA
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Forte E, Furtado MB, Rosenthal N. The interstitium in cardiac repair: role of the immune-stromal cell interplay. Nat Rev Cardiol 2019; 15:601-616. [PMID: 30181596 DOI: 10.1038/s41569-018-0077-x] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cardiac regeneration, that is, restoration of the original structure and function in a damaged heart, differs from tissue repair, in which collagen deposition and scar formation often lead to functional impairment. In both scenarios, the early-onset inflammatory response is essential to clear damaged cardiac cells and initiate organ repair, but the quality and extent of the immune response vary. Immune cells embedded in the damaged heart tissue sense and modulate inflammation through a dynamic interplay with stromal cells in the cardiac interstitium, which either leads to recapitulation of cardiac morphology by rebuilding functional scaffolds to support muscle regrowth in regenerative organisms or fails to resolve the inflammatory response and produces fibrotic scar tissue in adult mammals. Current investigation into the mechanistic basis of homeostasis and restoration of cardiac function has increasingly shifted focus away from stem cell-mediated cardiac repair towards a dynamic interplay of cells composing the less-studied interstitial compartment of the heart, offering unexpected insights into the immunoregulatory functions of cardiac interstitial components and the complex network of cell interactions that must be considered for clinical intervention in heart diseases.
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Affiliation(s)
| | | | - Nadia Rosenthal
- The Jackson Laboratory, Bar Harbor, ME, USA. .,National Heart and Lung Institute, Imperial College London, Faculty of Medicine, Imperial Centre for Translational and Experimental Medicine, London, UK.
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Ponce AT, Hong KL. A Mini-Review: Clinical Development and Potential of Aptamers for Thrombotic Events Treatment and Monitoring. Biomedicines 2019; 7:biomedicines7030055. [PMID: 31357413 PMCID: PMC6784064 DOI: 10.3390/biomedicines7030055] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 07/21/2019] [Accepted: 07/24/2019] [Indexed: 01/01/2023] Open
Abstract
The unique opportunity for aptamer uses in thrombotic events has sparked a considerable amount of research in the area. The short half-lives of unmodified aptamers in vivo remain one of the major challenges in therapeutic aptamers. Much of the incremental successful therapeutic aptamer stories were due to modifications in the aptamer bases. This mini-review briefly summarizes the successes and challenges in the clinical development of aptamers for thrombotic events, and highlights some of the most recent developments in using aptamers for anticoagulation monitoring.
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Affiliation(s)
- Alex T Ponce
- Department of Pharmaceutical Sciences, Nesbitt School of Pharmacy, Wilkes University, 84 W. South Street, Wilkes-Barre, PA 18766, USA
| | - Ka Lok Hong
- Department of Pharmaceutical Sciences, Nesbitt School of Pharmacy, Wilkes University, 84 W. South Street, Wilkes-Barre, PA 18766, USA.
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Udofot O, Lin LH, Thiel WH, Erwin M, Turner E, Miller FJ, Giangrande PH, Yazdani SK. Delivery of Cell-Specific Aptamers to the Arterial Wall with an Occlusion Perfusion Catheter. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 16:360-366. [PMID: 30986697 PMCID: PMC6462795 DOI: 10.1016/j.omtn.2019.03.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/20/2019] [Accepted: 03/17/2019] [Indexed: 12/13/2022]
Abstract
Current strategies to prevent restenosis following endovascular treatment include the local delivery of anti-proliferative agents to inhibit vascular smooth muscle cell (VSMC) proliferation and migration. These agents, not specific to VSMCs, are deposited on the luminal surface and therefore target endothelial cells and delay vascular healing. Cell-targeted therapies, (e.g., RNA aptamers), can potentially overcome these safety concerns by specifically binding to VSMC and inhibiting proliferation and migration. The purpose of this study was to therefore demonstrate the ability of a perfusion catheter to deliver cell-specific RNA aptamer inhibitors directly to the vessel wall. RNA aptamers specific to VSMCs were developed using an in vitro cell-based systematic evolution of ligand by exponential enrichment selection process. Two aptamers (Apt01 and Apt14) were evaluated ex vivo using harvested pig arteries in a pulsatile flow bioreactor. Local drug delivery of the aptamers into the medial wall was accomplished using a novel perfusion catheter. We demonstrated the feasibility to deliver aptamer-based drugs directly to the medial layer of an artery using a perfusion catheter. Such cell-specific targeted therapeutic drugs provide a potentially safer and more effective treatment option for patients with vascular disease.
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Affiliation(s)
- Ofonime Udofot
- Internal Medicine, University of Iowa, Iowa City, IA, USA; Abboud Cardiovascular Research Center, University of Iowa, Iowa City, IA, USA
| | - Li-Hsien Lin
- Internal Medicine, University of Iowa, Iowa City, IA, USA
| | | | - Megan Erwin
- Mechanical Engineering Department, University of South Alabama, Mobile, AL, USA
| | - Emily Turner
- Mechanical Engineering Department, University of South Alabama, Mobile, AL, USA
| | - Francis J Miller
- Department of Medicine, Duke University, Durham, NC, USA; Pharmacology and Cancer Biology Program, Duke University, Durham, NC, USA; Department of Medicine, Veterans Administration Medical Center, Durham, NC, USA.
| | - Paloma H Giangrande
- Internal Medicine, University of Iowa, Iowa City, IA, USA; Abboud Cardiovascular Research Center, University of Iowa, Iowa City, IA, USA; Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA; Radiation Oncology, University of Iowa, Iowa City, IA, USA; Molecular & Cellular Biology Program, University of Iowa, Iowa City, IA, USA; Environmental Health Sciences Research Center (EHSRC), University of Iowa, Iowa City, IA, USA.
| | - Saami K Yazdani
- Mechanical Engineering Department, University of South Alabama, Mobile, AL, USA.
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