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Gil-Cabrerizo P, Simon-Yarza T, Garbayo E, Blanco-Prieto MJ. Navigating the landscape of RNA delivery systems in cardiovascular disease therapeutics. Adv Drug Deliv Rev 2024; 208:115302. [PMID: 38574952 DOI: 10.1016/j.addr.2024.115302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/21/2024] [Accepted: 03/28/2024] [Indexed: 04/06/2024]
Abstract
Cardiovascular diseases (CVDs) stand as the leading cause of death worldwide, posing a significant global health challenge. Consequently, the development of innovative therapeutic strategies to enhance CVDs treatment is imperative. RNA-based therapies, encompassing non-coding RNAs, mRNA, aptamers, and CRISPR/Cas9 technology, have emerged as promising tools for addressing CVDs. However, inherent challenges associated with RNA, such as poor cellular uptake, susceptibility to RNase degradation, and capture by the reticuloendothelial system, underscore the necessity of combining these therapies with effective drug delivery systems. Various non-viral delivery systems, including extracellular vesicles, lipid-based carriers, polymeric and inorganic nanoparticles, as well as hydrogels, have shown promise in enhancing the efficacy of RNA therapeutics. In this review, we offer an overview of the most relevant RNA-based therapeutic strategies explored for addressing CVDs and emphasize the pivotal role of delivery systems in augmenting their effectiveness. Additionally, we discuss the current status of these therapies and the challenges that hinder their clinical translation.
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Affiliation(s)
- Paula Gil-Cabrerizo
- Department of Pharmaceutical Sciences, Faculty of Pharmacy and Nutrition, University of Navarra, C/Irunlarrea 1, 31008 Pamplona, Spain; Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008 Pamplona, Spain
| | - Teresa Simon-Yarza
- Université Paris Cité, Université Sorbonne Paris Nord, Laboratory for Vascular Translational Science, INSERM U1148, X. Bichat Hospital, Paris 75018, France
| | - Elisa Garbayo
- Department of Pharmaceutical Sciences, Faculty of Pharmacy and Nutrition, University of Navarra, C/Irunlarrea 1, 31008 Pamplona, Spain; Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008 Pamplona, Spain.
| | - María J Blanco-Prieto
- Department of Pharmaceutical Sciences, Faculty of Pharmacy and Nutrition, University of Navarra, C/Irunlarrea 1, 31008 Pamplona, Spain; Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008 Pamplona, Spain.
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2
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Zhang L, Ye P, Zhu H, Zhu L, Ren Y, Lei J. Bioinspired and biomimetic strategies for inflammatory bowel disease therapy. J Mater Chem B 2024; 12:3614-3635. [PMID: 38511264 DOI: 10.1039/d3tb02995f] [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: 03/22/2024]
Abstract
Inflammatory bowel disease (IBD) is an idiopathic chronic inflammatory bowel disease with high morbidity and an increased risk of cancer or death, resulting in a heavy societal medical burden. While current treatment modalities have been successful in achieving long-term remission and reducing the risk of complications, IBD remains incurable. Nanomedicine has the potential to address the high toxic side effects and low efficacy in IBD treatment. However, synthesized nanomedicines typically exhibit some degree of immune rejection, off-target effects, and a poor ability to cross biological barriers, limiting the development of clinical applications. The emergence of bionic materials and bionic technologies has reshaped the landscape in novel pharmaceutical fields. Biomimetic drug-delivery systems can effectively improve biocompatibility and reduce immunogenicity. Some bioinspired strategies can mimic specific components, targets or immune mechanisms in pathological processes to produce targeting effects for precise disease control. This article highlights recent research on bioinspired and biomimetic strategies for the treatment of IBD and discusses the challenges and future directions in the field to advance the treatment of IBD.
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Affiliation(s)
- Limei Zhang
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, P. R. China.
| | - Peng Ye
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, P. R. China.
| | - Huatai Zhu
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, P. R. China.
| | - Liyu Zhu
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, P. R. China.
| | - Yuting Ren
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, P. R. China.
| | - Jiandu Lei
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, P. R. China.
- MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, P. R. China
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Espuche B, Moya SE, Calderón M. Nanogels: Smart tools to enlarge the therapeutic window of gene therapy. Int J Pharm 2024; 653:123864. [PMID: 38309484 DOI: 10.1016/j.ijpharm.2024.123864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 01/09/2024] [Accepted: 01/25/2024] [Indexed: 02/05/2024]
Abstract
Gene therapy can potentially treat a great number of diseases, from cancer to rare genetic disorders. Very recently, the development and emergency approval of nucleic acid-based COVID-19 vaccines confirmed its strength and versatility. However, gene therapy encounters limitations due to the lack of suitable carriers to vectorize therapeutic genetic material inside target cells. Nanogels are highly hydrated nano-size crosslinked polymeric networks that have been used in many biomedical applications, from drug delivery to tissue engineering and diagnostics. Due to their easy production, tunability, and swelling properties they have called the attention as promising vectors for gene delivery. In this review, nanogels are discussed as vectors for nucleic acid delivery aiming to enlarge gene therapy's therapeutic window. Recent works highlighting the optimization of inherent transfection efficiency and biocompatibility are reviewed here. The importance of the monomer choice, along with the internal structure, surface decoration, and responsive features are outlined for the different transfection modalities. The possible sources of toxicological endpoints in nanogels are analyzed, and the strategies to limit them are compared. Finally, perspectives are discussed to identify the remining challenges for the nanogels before their translation to the market as transfection agents.
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Affiliation(s)
- Bruno Espuche
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 194, 20014 Donostia-San Sebastián, Spain; POLYMAT, Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain
| | - Sergio E Moya
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 194, 20014 Donostia-San Sebastián, Spain.
| | - Marcelo Calderón
- POLYMAT, Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain; IKERBASQUE, Basque Foundation for Science, Plaza Euskadi 5, 48009 Bilbao, Spain.
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Saren BN, Mahajan S, Aalhate M, Kumar R, Chatterjee E, Maji I, Gupta U, Guru SK, Singh PK. Fucoidan-mediated targeted delivery of dasatinib-loaded nanoparticles amplifies apoptosis and endows cytotoxic potential in triple-negative breast cancer. Colloids Surf B Biointerfaces 2024; 233:113631. [PMID: 37979483 DOI: 10.1016/j.colsurfb.2023.113631] [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: 07/11/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/20/2023]
Abstract
Dasatinib (DST) is a tyrosine kinase inhibitor with established antiproliferative activity in Triple-negative breast cancer. Conventional treatment strategies with DST have several pitfalls related to the development of resistance, lower cellular uptake and unwanted adverse effects. To address these issues, we have prepared P-selectin-targeted nanoparticles of DST with fucoidan (FUC) as a ligand. Poly lactide-co-glycolide nanoparticles of DST were coated with chitosan (CH) and FUC via electrostatic interaction (DST-CH-FUC-NPs). The mean particle size of 210.36 ± 0.66 nm and a polydispersity index of 0.234 ± 0.013 was observed for DST-CH-FUC-NPs. TEM and FTIR analysis proved CH coating followed by an FUC layer on nanoparticles. DST-CH-FUC-NPs showed a sustained release profile up to 120 h and 2.9 times less hemolytic potential than free DST suspension. DST-CH-FUC-NPs demonstrated 8-fold higher cytotoxicity compared to free DST in MDA-MB-231 cells. Rhodamine-CH-FUC- NPs showed 19 times and 3 times higher cellular uptake than free Rhodamine and Rhodamine-CH-NPs, respectively. DST-CH-FUC-NPs also displayed increased ROS production and mitochondrial membrane potential damage. Apoptosis study revealed a 7.5-fold higher apoptosis index for DST-CH-FUC-NPs than free DST. Subsequently, the DST-CH-FUC-NPs showed increased inhibition of cell migration, where approximately 5 % wound closure was noted. Further, DST-CH-FUC-NPs confirmed higher disruption of lysosomal membrane integrity, which is well correlated with apoptosis results. In addition, developed NPs were nontoxic on MCF 10 A normal cells. All these findings suggest that fabricated DST-CH-FUC-NPs are promising biocompatible carriers for tumor-targeted delivery and enhanced efficacy of dasatinib.
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Affiliation(s)
- Brojendra Nath Saren
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, (NIPER), Hyderabad 500037, India
| | - Srushti Mahajan
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, (NIPER), Hyderabad 500037, India
| | - Mayur Aalhate
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, (NIPER), Hyderabad 500037, India
| | - Rahul Kumar
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Essha Chatterjee
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Indrani Maji
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, (NIPER), Hyderabad 500037, India
| | - Ujala Gupta
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, (NIPER), Hyderabad 500037, India
| | - Santosh Kumar Guru
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Pankaj Kumar Singh
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, (NIPER), Hyderabad 500037, India.
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Nag S, Mitra O, Tripathi G, Samanta S, Bhattacharya B, Chandane P, Mohanto S, Sundararajan V, Malik S, Rustagi S, Adhikari S, Mohanty A, León‐Figueroa DA, Rodriguez‐Morales AJ, Barboza JJ, Sah R. Exploring the theranostic potentials of miRNA and epigenetic networks in autoimmune diseases: A comprehensive review. Immun Inflamm Dis 2023; 11:e1121. [PMID: 38156400 PMCID: PMC10755504 DOI: 10.1002/iid3.1121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 11/05/2023] [Accepted: 11/22/2023] [Indexed: 12/30/2023] Open
Abstract
BACKGROUND Autoimmune diseases (AD) are severe pathophysiological ailments that are stimulated by an exaggerated immunogenic response towards self-antigens, which can cause systemic or site-specific organ damage. An array of complex genetic and epigenetic facets majorly contributes to the progression of AD, thus providing significant insight into the regulatory mechanism of microRNA (miRNA). miRNAs are short, non-coding RNAs that have been identified as essential contributors to the post-transcriptional regulation of host genome expression and as crucial regulators of a myriad of biological processes such as immune homeostasis, T helper cell differentiation, central and peripheral tolerance, and immune cell development. AIMS This article tends to deliberate and conceptualize the brief pathogenesis and pertinent epigenetic regulatory mechanism as well as miRNA networks majorly affecting five different ADs namely rheumatoid arthritis (RA), type 1 diabetes, multiple sclerosis (MS), systemic lupus erythematosus (SLE) and inflammatory bowel disorder (IBD) thereby providing novel miRNA-based theranostic interventions. RESULTS & DISCUSSION Pertaining to the differential expression of miRNA attributed in target tissues and cellular bodies of innate and adaptive immunity, a paradigm of scientific expeditions suggests an optimistic correlation between immunogenic dysfunction and miRNA alterations. CONCLUSION Therefore, it is not astonishing that dysregulations in miRNA expression patterns are now recognized in a wide spectrum of disorders, establishing themselves as potential biomarkers and therapeutic targets. Owing to its theranostic potencies, miRNA targets have been widely utilized in the development of biosensors and other therapeutic molecules originating from the same.
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Affiliation(s)
- Sagnik Nag
- Department of Bio‐SciencesSchool of Bio‐Sciences & Technology, Vellore Institute of TechnologyVelloreTamil NaduIndia
- Integrative Multiomics LabSchool of Bio‐Sciences & Technology, Vellore Institute of TechnologyVelloreTamil NaduIndia
| | - Oishi Mitra
- Department of Bio‐SciencesSchool of Bio‐Sciences & Technology, Vellore Institute of TechnologyVelloreTamil NaduIndia
- Integrative Multiomics LabSchool of Bio‐Sciences & Technology, Vellore Institute of TechnologyVelloreTamil NaduIndia
| | - Garima Tripathi
- Department of Bio‐SciencesSchool of Bio‐Sciences & Technology, Vellore Institute of TechnologyVelloreTamil NaduIndia
| | - Souvik Samanta
- Department of Bio‐SciencesSchool of Bio‐Sciences & Technology, Vellore Institute of TechnologyVelloreTamil NaduIndia
| | - Bikramjit Bhattacharya
- Integrative Multiomics LabSchool of Bio‐Sciences & Technology, Vellore Institute of TechnologyVelloreTamil NaduIndia
- Department of Applied MicrobiologyVellore Institute of Technology (VIT)Tamil NaduIndia
| | - Priti Chandane
- Department of BiochemistrySchool of Life SciencesUniversity of HyderabadHyderabadTelanganaIndia
| | - Sourav Mohanto
- Department of PharmaceuticsYenepoya Pharmacy College & Research CentreYenepoya (Deemed to be University)MangaluruKarnatakaIndia
| | - Vino Sundararajan
- Integrative Multiomics LabSchool of Bio‐Sciences & Technology, Vellore Institute of TechnologyVelloreTamil NaduIndia
| | - Sumira Malik
- Amity Institute of BiotechnologyAmity University JharkhandRanchiJharkhandIndia
- University Centre for Research and DevelopmentUniversity of Biotechnology, Chandigarh University, GharuanMohaliPunjab
| | - Sarvesh Rustagi
- School of Applied and Life SciencesUttaranchal UniversityDehradunUttarakhandIndia
| | | | - Aroop Mohanty
- Department of Clinical MicrobiologyAll India Institute of Medical SciencesGorakhpurUttar PradeshIndia
| | | | - Alfonso J. Rodriguez‐Morales
- Clinical Epidemiology and Biostatistics, School of MedicineUniversidad Científica del SurLimaPeru
- Gilbert and Rose‐Marie Chagoury School of MedicineLebanese American UniversityBeirutLebanon
| | | | - Ranjit Sah
- Department of Clinical MicrobiologyInstitute of Medicine, Tribhuvan University Teaching HospitalKathmanduNepal
- Department of Clinical MicrobiologyDr. D. Y. Patil Medical College, Hospital and Research Centre, Dr. D. Y. Patil VidyapeethPuneIndia
- Department of Public Health DentistryDr. D.Y. Patil Dental College and Hospital, Dr. D.Y. Patil VidyapeethPuneMaharashtraIndia
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6
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Attama AA, Nnamani PO, Onokala OB, Ugwu AA, Onugwu AL. Nanogels as target drug delivery systems in cancer therapy: A review of the last decade. Front Pharmacol 2022; 13:874510. [PMID: 36160424 PMCID: PMC9493206 DOI: 10.3389/fphar.2022.874510] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 08/05/2022] [Indexed: 11/13/2022] Open
Abstract
Cancer is an important cause of morbidity and mortality worldwide, irrespective of the level of human development. Globally, it was estimated that there were 19.3 million new cases of cancer and almost 10 million deaths from cancer in 2020. The importance of prevention, early detection as well as effective cancer therapies cannot be over-emphasized. One of the important strategies in cancer therapy is targeted drug delivery to the specific tumor sites. Nanogels are among the several drug delivery systems (DDS) being explored as potential candidates for targeted drug delivery in cancer therapy. Nanogels, which are new generation, versatile DDS with the possession of dual characteristics of hydrogels and nanoparticles have shown great potential as targeted DDS in cancer therapy. Nanogels are hydrogels with a three-dimensional (3D) tunable porous structure and a particle size in the nanometre range, from 20 to 200 nm. They have been visualized as ideal DDS with enormous drug loading capacity, and high stability. Nanogels can be modified to achieve active targeting and enhance drug accumulation in disease sites. They can be designed to be stimulus-responsive, and react to internal or external stimuli such as pH, temperature, light, redox, thus resulting in the controlled release of loaded drug. This prevents drug accumulation in non-target tissues and minimizes the side effects of the drug. Drugs with severe adverse effects, short circulation half-life, and easy degradability by enzymes, such as anti-cancer drugs, and proteins, are suitable for delivery by chemically cross-linked or physically assembled nanogel systems. This systematic review summarizes the evolution of nanogels for targeted drug delivery for cancer therapy over the last decade. On-going clinical trials and recent applications of nanogels as targeted DDS for cancer therapy will be discussed in detail. The review will be concluded with discussions on safety and regulatory considerations as well as future research prospects of nanogel-targeted drug delivery for cancer therapy.
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Affiliation(s)
- Anthony A. Attama
- Drug Delivery and Nanomedicine Research Group, Department of Pharmaceutics, University of Nigeria, Nsukka, Enugu, Nigeria
- Public Health and Environmental Sustainability Research Group, Department of Pharmaceutics, University of Nigeria, Nsukka, Enugu, Nigeria
- Institute for Drug-Herbal Medicines-Excipients Research and Development, University of Nigeria, Nsukka, Enugu, Nigeria
- *Correspondence: Anthony A. Attama, ; Petra O. Nnamani,
| | - Petra O. Nnamani
- Drug Delivery and Nanomedicine Research Group, Department of Pharmaceutics, University of Nigeria, Nsukka, Enugu, Nigeria
- Public Health and Environmental Sustainability Research Group, Department of Pharmaceutics, University of Nigeria, Nsukka, Enugu, Nigeria
- *Correspondence: Anthony A. Attama, ; Petra O. Nnamani,
| | - Ozioma B. Onokala
- Drug Delivery and Nanomedicine Research Group, Department of Pharmaceutics, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Agatha A. Ugwu
- Drug Delivery and Nanomedicine Research Group, Department of Pharmaceutics, University of Nigeria, Nsukka, Enugu, Nigeria
- Public Health and Environmental Sustainability Research Group, Department of Pharmaceutics, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Adaeze L. Onugwu
- Drug Delivery and Nanomedicine Research Group, Department of Pharmaceutics, University of Nigeria, Nsukka, Enugu, Nigeria
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Hamidi M, Okoro OV, Milan PB, Khalili MR, Samadian H, Nie L, Shavandi A. Fungal exopolysaccharides: Properties, sources, modifications, and biomedical applications. Carbohydr Polym 2022; 284:119152. [DOI: 10.1016/j.carbpol.2022.119152] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/04/2022] [Accepted: 01/15/2022] [Indexed: 12/20/2022]
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Papagiannopoulos A, Sotiropoulos K. Current Advances of Polysaccharide-Based Nanogels and Microgels in Food and Biomedical Sciences. Polymers (Basel) 2022; 14:polym14040813. [PMID: 35215726 PMCID: PMC8963082 DOI: 10.3390/polym14040813] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/15/2022] [Accepted: 02/18/2022] [Indexed: 11/16/2022] Open
Abstract
Polysaccharides are natural polymers with hydrophilic, biocompatible and biodegradable characteristics and have many opportunities in the food and pharmaceutical sectors. This review focuses on the field of nano and microstructures whose internal structure is based on networked polysaccharide chains in 3D i.e., polysaccharide nanogels (NGs) and microgels (MGs). As it is observed the number of articles on NGs and MGs in peer reviewed scientific journals has been increasing over the last two decades. At the same time, the relative contribution of polysaccharides in this field is gaining place. This review focuses on the different applied methods for the fabrication of a variety of polysaccharide-based NGs and MGs and aims to highlight the recent advances on the subject and present their potentials and properties with regards to their integration in aspects of medicinal and food sciences. The presentation of the recent advances in the application of polysaccharide NGs and MGs is divided in materials with potential as emulsion stabilizers and materials with potential as carriers of bioactives. For applications in the medical sector the division is based on the fabrication processes and includes self-assembled, electrostatically complexed/ionically crosslinked and chemically crosslinked NGs and MGs. It is concluded that many advances are expected in the application of these polysaccharide-based materials and in particular as nutrient-loaded emulsion stabilizers, viscosity modifiers and co-assembled structures in combination with proteins.
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Affiliation(s)
- Aristeidis Papagiannopoulos
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Avenue, 11635 Athens, Greece
- Correspondence:
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miRNA Delivery by Nanosystems: State of the Art and Perspectives. Pharmaceutics 2021; 13:pharmaceutics13111901. [PMID: 34834316 PMCID: PMC8619868 DOI: 10.3390/pharmaceutics13111901] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 10/25/2021] [Accepted: 11/04/2021] [Indexed: 01/09/2023] Open
Abstract
MicroRNAs (miRNAs) are short (~21-23 nucleotides), non-coding endogenous RNA molecules that modulate gene expression at the post-transcriptional level via the endogenous RNA interference machinery of the cell. They have emerged as potential biopharmaceuticals candidates for the treatment of various diseases, including cancer, cardiovascular and metabolic diseases. However, in order to advance miRNAs therapeutics into clinical settings, their delivery remains a major challenge. Different types of vectors have been investigated to allow the delivery of miRNA in the diseased tissue. In particular, non-viral delivery systems have shown important advantages such as versatility, low cost, easy fabrication and low immunogenicity. Here, we present a general overview of the main types of non-viral vectors developed for miRNA delivery, with their advantages, limitations and future perspectives.
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Antunes JC, Seabra CL, Domingues JM, Teixeira MO, Nunes C, Costa-Lima SA, Homem NC, Reis S, Amorim MTP, Felgueiras HP. Drug Targeting of Inflammatory Bowel Diseases by Biomolecules. NANOMATERIALS 2021; 11:nano11082035. [PMID: 34443866 PMCID: PMC8401460 DOI: 10.3390/nano11082035] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/29/2021] [Accepted: 08/05/2021] [Indexed: 02/06/2023]
Abstract
Inflammatory bowel disease (IBD) is a group of disabling, destructive and incurable immune-mediated inflammatory diseases comprising Crohn’s disease (CD) and ulcerative colitis (UC), disorders that are highly prevalent worldwide and demand a large investment in healthcare. A persistent inflammatory state enables the dysfunction and destruction of healthy tissue, hindering the initiation and endurance of wound healing. Current treatments are ineffective at counteracting disease progression. Further, increased risk of serious side effects, other comorbidities and/or opportunistic infections highlight the need for effective treatment options. Gut microbiota, the key to preserving a healthy state, may, alternatively, increase a patient’s susceptibility to IBD onset and development given a relevant bacterial dysbiosis. Hence, the main goal of this review is to showcase the main conventional and emerging therapies for IBD, including microbiota-inspired untargeted and targeted approaches (such as phage therapy) to infection control. Special recognition is given to existing targeted strategies with biologics (via monoclonal antibodies, small molecules and nucleic acids) and stimuli-responsive (pH-, enzyme- and reactive oxygen species-triggered release), polymer-based nanomedicine that is specifically directed towards the regulation of inflammation overload (with some nanosystems additionally functionalized with carbohydrates or peptides directed towards M1-macrophages). The overall goal is to restore gut balance and decrease IBD’s societal impact.
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Affiliation(s)
- Joana Costa Antunes
- Centre for Textile Science and Technology (2C2T), Campus de Azurém, University of Minho, 4800-058 Guimarães, Portugal; (J.M.D.); (M.O.T.); (N.C.H.); (M.T.P.A.); (H.P.F.)
- Correspondence: ; Tel.: +351-253-510-289
| | - Catarina Leal Seabra
- Laboratório Associado para a Química Verde (LAQV), Network of Chemistry and Technology (REQUIMTE), Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal; (C.L.S.); (C.N.); (S.A.C.-L.); (S.R.)
| | - Joana Margarida Domingues
- Centre for Textile Science and Technology (2C2T), Campus de Azurém, University of Minho, 4800-058 Guimarães, Portugal; (J.M.D.); (M.O.T.); (N.C.H.); (M.T.P.A.); (H.P.F.)
| | - Marta Oliveira Teixeira
- Centre for Textile Science and Technology (2C2T), Campus de Azurém, University of Minho, 4800-058 Guimarães, Portugal; (J.M.D.); (M.O.T.); (N.C.H.); (M.T.P.A.); (H.P.F.)
| | - Cláudia Nunes
- Laboratório Associado para a Química Verde (LAQV), Network of Chemistry and Technology (REQUIMTE), Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal; (C.L.S.); (C.N.); (S.A.C.-L.); (S.R.)
| | - Sofia Antunes Costa-Lima
- Laboratório Associado para a Química Verde (LAQV), Network of Chemistry and Technology (REQUIMTE), Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal; (C.L.S.); (C.N.); (S.A.C.-L.); (S.R.)
| | - Natália Cândido Homem
- Centre for Textile Science and Technology (2C2T), Campus de Azurém, University of Minho, 4800-058 Guimarães, Portugal; (J.M.D.); (M.O.T.); (N.C.H.); (M.T.P.A.); (H.P.F.)
| | - Salette Reis
- Laboratório Associado para a Química Verde (LAQV), Network of Chemistry and Technology (REQUIMTE), Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal; (C.L.S.); (C.N.); (S.A.C.-L.); (S.R.)
| | - Maria Teresa Pessoa Amorim
- Centre for Textile Science and Technology (2C2T), Campus de Azurém, University of Minho, 4800-058 Guimarães, Portugal; (J.M.D.); (M.O.T.); (N.C.H.); (M.T.P.A.); (H.P.F.)
| | - Helena Prado Felgueiras
- Centre for Textile Science and Technology (2C2T), Campus de Azurém, University of Minho, 4800-058 Guimarães, Portugal; (J.M.D.); (M.O.T.); (N.C.H.); (M.T.P.A.); (H.P.F.)
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11
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Plucinski A, Lyu Z, Schmidt BVKJ. Polysaccharide nanoparticles: from fabrication to applications. J Mater Chem B 2021; 9:7030-7062. [DOI: 10.1039/d1tb00628b] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The present review highlights the developments in polysaccharide nanoparticles with a particular focus on applications in biomedicine, cosmetics and food.
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Affiliation(s)
| | - Zan Lyu
- School of Chemistry, University of Glasgow, G12 8QQ Glasgow, UK
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