Pub Date : 2024-11-29DOI: 10.1016/j.addr.2024.115481
Lev Dykman , Boris Khlebtsov , Nikolai Khlebtsov
Modern nanotechnologies provide various possibilities for efficiently delivering drugs to biological targets. This review focuses on using functionalized gold nanoparticles (GNPs) as a drug delivery platform. Owing to their exceptional size and surface characteristics, GNPs are a perfect drug delivery vehicle for targeted and selective distribution. Several in vitro and in vivo tests have shown how simple it is to tailor these particles to administer chemical medications straight to tumors. The GNP surface can also be coated with ligands to modify drug release or improve selectivity. Moreover, the pharmacological activity can be enhanced by using the photothermal characteristics of the particles.
{"title":"Drug delivery using gold nanoparticles","authors":"Lev Dykman , Boris Khlebtsov , Nikolai Khlebtsov","doi":"10.1016/j.addr.2024.115481","DOIUrl":"10.1016/j.addr.2024.115481","url":null,"abstract":"<div><div>Modern nanotechnologies provide various possibilities for efficiently delivering drugs to biological targets. This review focuses on using functionalized gold nanoparticles (GNPs) as a drug delivery platform. Owing to their exceptional size and surface characteristics, GNPs are a perfect drug delivery vehicle for targeted and selective distribution. Several <em>in vitro</em> and <em>in vivo</em> tests have shown how simple it is to tailor these particles to administer chemical medications straight to tumors. The GNP surface can also be coated with ligands to modify drug release or improve selectivity. Moreover, the pharmacological activity can be enhanced by using the photothermal characteristics of the particles.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"216 ","pages":"Article 115481"},"PeriodicalIF":15.2,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142742414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-11-28DOI: 10.1016/j.addr.2024.115480
Renbin Zhou , Jinghan Qu , Xuejiao Liu , Fangrui Lin , Tymish Y. Ohulchanskyy , Nuernisha Alifu , Junle Qu , Da-Chuan Yin
Biopharmaceutical drugs, including proteins, peptides, and antibodies, are renowned for their high specificity and efficacy, fundamentally transforming disease treatment paradigms. However, their structural complexity presents challenges for their formulation and delivery. Protein crystals, characterized by high purity, high stability and a porous structure for biopharmaceutical drug encapsulation, providing a potential avenue for formulating and delivering biopharmaceutical drugs. There is increasing interest in engineering protein crystals to delivery biopharmaceutical drugs for biomedical applications. This review summarizes the recent advances in biopharmaceutical drug delivery and phototherapy using protein crystals. First, we evaluate the advantages of using protein crystals for biopharmaceutical drugs delivery. Next, we outline the strategies for in vitro and in vivo crystallization to prepare protein crystals. Importantly, the review highlights the advanced applications of protein crystals in biopharmaceutical drug delivery, tumor phototherapy, and other optical fields. Finally, it provides insights into future perspectives of biopharmaceutical drug delivery using protein crystals. This comprehensive review aims to provide effective insights into design of protein crystals to simplify biopharmaceutical drug delivery and improve disease treatment.
{"title":"Biopharmaceutical drug delivery and phototherapy using protein crystals","authors":"Renbin Zhou , Jinghan Qu , Xuejiao Liu , Fangrui Lin , Tymish Y. Ohulchanskyy , Nuernisha Alifu , Junle Qu , Da-Chuan Yin","doi":"10.1016/j.addr.2024.115480","DOIUrl":"10.1016/j.addr.2024.115480","url":null,"abstract":"<div><div>Biopharmaceutical drugs, including proteins, peptides, and antibodies, are renowned for their high specificity and efficacy, fundamentally transforming disease treatment paradigms. However, their structural complexity presents challenges for their formulation and delivery. Protein crystals, characterized by high purity, high stability and a porous structure for biopharmaceutical drug encapsulation, providing a potential avenue for formulating and delivering biopharmaceutical drugs. There is increasing interest in engineering protein crystals to delivery biopharmaceutical drugs for biomedical applications. This review summarizes the recent advances in biopharmaceutical drug delivery and phototherapy using protein crystals. First, we evaluate the advantages of using protein crystals for biopharmaceutical drugs delivery. Next, we outline the strategies for <em>in vitro</em> and <em>in vivo</em> crystallization to prepare protein crystals. Importantly, the review highlights the advanced applications of protein crystals in biopharmaceutical drug delivery, tumor phototherapy, and other optical fields. Finally, it provides insights into future perspectives of biopharmaceutical drug delivery using protein crystals. This comprehensive review aims to provide effective insights into design of protein crystals to simplify biopharmaceutical drug delivery and improve disease treatment.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"216 ","pages":"Article 115480"},"PeriodicalIF":15.2,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142735727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-11-26DOI: 10.1016/j.addr.2024.115479
Hui Zhu , Huijuan Kuang , Xinxin Huang , Xiao Li , Ruosen Zhao , Guojin Shang , Ziyu Wang , Yucheng Liao , Jiankang He , Dichen Li
Drug delivery systems (DDSs) are increasingly important in ensuring drug safety and enhancing therapeutic efficacy. Micro/nano-technology has been utilized to develop DDSs for achieving high stability, bioavailability, and drug efficiency, as well as targeted delivery; meanwhile, 3D printing technology has made it possible to tailor DDSs with diverse components and intricate structures. This review presents the latest research progress integrating 3D printing technology and micro/nano-technology for developing novel DDSs. The technological fundamentals of 3D printing technology supporting the development of DDSs are presented, mainly from the perspective of different 3D printing mechanisms. Distinct types of DDSs leveraging 3D printing and micro/nano-technology are analyzed deeply, featuring micro/nanoscale materials and structures to enrich functionalities and improve effectiveness. Finally, we will discuss the future directions of 3D-printed DDSs integrated with micro/nano-technology, focusing on technological innovation and clinical application. This review will support interdisciplinary research efforts to advance drug delivery technology.
{"title":"3D printing of drug delivery systems enhanced with micro/nano-technology","authors":"Hui Zhu , Huijuan Kuang , Xinxin Huang , Xiao Li , Ruosen Zhao , Guojin Shang , Ziyu Wang , Yucheng Liao , Jiankang He , Dichen Li","doi":"10.1016/j.addr.2024.115479","DOIUrl":"10.1016/j.addr.2024.115479","url":null,"abstract":"<div><div>Drug delivery systems (DDSs) are increasingly important in ensuring drug safety and enhancing therapeutic efficacy. Micro/nano-technology has been utilized to develop DDSs for achieving high stability, bioavailability, and drug efficiency, as well as targeted delivery; meanwhile, 3D printing technology has made it possible to tailor DDSs with diverse components and intricate structures. This review presents the latest research progress integrating 3D printing technology and micro/nano-technology for developing novel DDSs. The technological fundamentals of 3D printing technology supporting the development of DDSs are presented, mainly from the perspective of different 3D printing mechanisms. Distinct types of DDSs leveraging 3D printing and micro/nano-technology are analyzed deeply, featuring micro/nanoscale materials and structures to enrich functionalities and improve effectiveness. Finally, we will discuss the future directions of 3D-printed DDSs integrated with micro/nano-technology, focusing on technological innovation and clinical application. This review will support interdisciplinary research efforts to advance drug delivery technology.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"216 ","pages":"Article 115479"},"PeriodicalIF":15.2,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142712594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-11-23DOI: 10.1016/j.addr.2024.115474
James W.T. Yates
In the past two decades, quantitative mathematical modelling approaches have emerged as a paradigm to improve new drug research productivity, especially the application of pharmacokinetic-pharmacodynamic and quantitative systems pharmacology modelling. These approaches have largely made use of deterministic, differential equation-based models, however there is a growing use of agent-based models. In this review, the current applications and practices of agent-based model development are reviewed via relevant case studies from the literature. Gaps in the implementation of these models are identified and a future perspective on the priorities for further agent-based model development is given.
{"title":"Integrated pharmacokinetic-pharmacodynamic and agent-based modelling in drug development: Current status and future perspectives","authors":"James W.T. Yates","doi":"10.1016/j.addr.2024.115474","DOIUrl":"10.1016/j.addr.2024.115474","url":null,"abstract":"<div><div>In the past two decades, quantitative mathematical modelling approaches have emerged as a paradigm to improve new drug research productivity, especially the application of pharmacokinetic-pharmacodynamic and quantitative systems pharmacology modelling. These approaches have largely made use of deterministic, differential equation-based models, however there is a growing use of agent-based models. In this review, the current applications and practices of agent-based model development are reviewed via relevant case studies from the literature. Gaps in the implementation of these models are identified and a future perspective on the priorities for further agent-based model development is given.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"216 ","pages":"Article 115474"},"PeriodicalIF":15.2,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142694205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-11-20DOI: 10.1016/j.addr.2024.115476
Han Liu , Eman I.K. Ibrahim , Maddalena Centanni , Céline Sarr , Karthik Venkatakrishnan , Lena E. Friberg
Model-based approaches, including population pharmacokinetic-pharmacodynamic modeling, have become an essential component in the clinical phases of oncology drug development. Over the past two decades, models have evolved to describe the temporal dynamics of biomarkers and tumor size, treatment-related adverse events, and their links to survival. Integrated models, defined here as models that incorporate at least two pharmacodynamic/ outcome variables, are applied to answer drug development questions through simulations, e.g., to support the exploration of alternative dosing strategies and study designs in subgroups of patients or other tumor indications. It is expected that these pharmacometric approaches will be expanded as regulatory authorities place further emphasis on early and individualized dosage optimization and inclusive patient-focused development strategies. This review provides an overview of integrated models in the literature, examples of the considerations that need to be made when applying these advanced pharmacometric approaches, and an outlook on the expected further expansion of model-informed drug development of anticancer drugs.
{"title":"Integrated modeling of biomarkers, survival and safety in clinical oncology drug development","authors":"Han Liu , Eman I.K. Ibrahim , Maddalena Centanni , Céline Sarr , Karthik Venkatakrishnan , Lena E. Friberg","doi":"10.1016/j.addr.2024.115476","DOIUrl":"10.1016/j.addr.2024.115476","url":null,"abstract":"<div><div>Model-based approaches, including population pharmacokinetic-pharmacodynamic modeling, have become an essential component in the clinical phases of oncology drug development. Over the past two decades, models have evolved to describe the temporal dynamics of biomarkers and tumor size, treatment-related adverse events, and their links to survival. Integrated models, defined here as models that incorporate at least two pharmacodynamic/ outcome variables, are applied to answer drug development questions through simulations, e.g., to support the exploration of alternative dosing strategies and study designs in subgroups of patients or other tumor indications. It is expected that these pharmacometric approaches will be expanded as regulatory authorities place further emphasis on early and individualized dosage optimization and inclusive patient-focused development strategies. This review provides an overview of integrated models in the literature, examples of the considerations that need to be made when applying these advanced pharmacometric approaches, and an outlook on the expected further expansion of model-informed drug development of anticancer drugs.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"216 ","pages":"Article 115476"},"PeriodicalIF":15.2,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142678564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-11-17DOI: 10.1016/j.addr.2024.115475
Mario Moisés Alvarez , Ariel Cantoral-Sánchez , Grissel Trujillo-de Santiago
Chaotic (bio)printing, an innovative fabrication technique that uses chaotic flows to create highly ordered microstructures within materials, may be transformative for drug delivery systems. This review explores the principles underlying chaotic flows and their application in fabricating complex, multi-material constructs designed for advanced drug delivery and controlled release. Chaotic printing enables the precise layering of different active ingredients—a feature that may greatly facilitate the development of polypills with customizable release profiles. Recently, chaos-assisted fabrication has been extended to produce micro-architected hydrogel spheres in a high-throughput manner, potentially enhancing the versatility and efficiency of drug delivery methods. In addition, chaotic bioprinting enables the creation of evolved tissue models that more accurately emulate physiological systems, providing a more relevant platform for drug testing. This review also highlights the unique advantages of chaotic printing, including the ability to fabricate tissues with organized porosity and pre-vascularized structures, addressing critical challenges in tissue engineering. Despite its promising capabilities, challenges remain, particularly in expanding the range of materials compatible with chaotic printing. Continued research and development in this area are essential to fully realize the potential of chaotic (bio)printing in advancing drug delivery, paving the way for the next generation of smart drug delivery systems and functional tissue models for drug testing.
{"title":"Chaotic (bio)printing in the context of drug delivery systems","authors":"Mario Moisés Alvarez , Ariel Cantoral-Sánchez , Grissel Trujillo-de Santiago","doi":"10.1016/j.addr.2024.115475","DOIUrl":"10.1016/j.addr.2024.115475","url":null,"abstract":"<div><div>Chaotic (bio)printing, an innovative fabrication technique that uses chaotic flows to create highly ordered microstructures within materials, may be transformative for drug delivery systems. This review explores the principles underlying chaotic flows and their application in fabricating complex, multi-material constructs designed for advanced drug delivery and controlled release. Chaotic printing enables the precise layering of different active ingredients—a feature that may greatly facilitate the development of polypills with customizable release profiles. Recently, chaos-assisted fabrication has been extended to produce micro-architected hydrogel spheres in a high-throughput manner, potentially enhancing the versatility and efficiency of drug delivery methods. In addition, chaotic bioprinting enables the creation of evolved tissue models that more accurately emulate physiological systems, providing a more relevant platform for drug testing. This review also highlights the unique advantages of chaotic printing, including the ability to fabricate tissues with organized porosity and pre-vascularized structures, addressing critical challenges in tissue engineering. Despite its promising capabilities, challenges remain, particularly in expanding the range of materials compatible with chaotic printing. Continued research and development in this area are essential to fully realize the potential of chaotic (bio)printing in advancing drug delivery, paving the way for the next generation of smart drug delivery systems and functional tissue models for drug testing.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"216 ","pages":"Article 115475"},"PeriodicalIF":15.2,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142645836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-11-15DOI: 10.1016/j.addr.2024.115472
Margarita O. Shleeva, Galina R. Demina, Alexander P. Savitsky
Antimicrobial photodynamic therapy (aPDT) emerges as a viable treatment strategy for infections resistant to conventional antibiotics. A complex interplay of factors, including intracellular photosensitizer (PS) accumulation, photochemical reaction type, and oxygen levels, determines the efficacy of aPDT. Recent progress includes the development of modified PSs with enhanced lipophilicity and target-specific strategies to improve bacterial cell wall penetration and targeting. Nanotechnology-based approaches, such as using nanomaterials for targeted PS delivery, have shown promise in enhancing aPDT efficacy. Advancements in light delivery methods for aPDT, such as transillumination of large lesions and local light delivery using fiber optic techniques, are also being explored to optimize treatment efficacy in clinical settings. The limited number of animal models and clinical trials specifically designed to assess the efficacy of aPDT for lung infections highlights the need for further research in this critical area. The potential prospects of aPDT for lung tissue infections originating from antibiotic-resistant bacterial infections are also discussed in this review.
{"title":"A systematic overview of strategies for photosensitizer and light delivery in antibacterial photodynamic therapy for lung infections","authors":"Margarita O. Shleeva, Galina R. Demina, Alexander P. Savitsky","doi":"10.1016/j.addr.2024.115472","DOIUrl":"10.1016/j.addr.2024.115472","url":null,"abstract":"<div><div>Antimicrobial photodynamic therapy (aPDT) emerges as a viable treatment strategy for infections resistant to conventional antibiotics. A complex interplay of factors, including intracellular photosensitizer (PS) accumulation, photochemical reaction type, and oxygen levels, determines the efficacy of aPDT. Recent progress includes the development of modified PSs with enhanced lipophilicity and target-specific strategies to improve bacterial cell wall penetration and targeting. Nanotechnology-based approaches, such as using nanomaterials for targeted PS delivery, have shown promise in enhancing aPDT efficacy. Advancements in light delivery methods for aPDT, such as transillumination of large lesions and local light delivery using fiber optic techniques, are also being explored to optimize treatment efficacy in clinical settings. The limited number of animal models and clinical trials specifically designed to assess the efficacy of aPDT for lung infections highlights the need for further research in this critical area. The potential prospects of aPDT for lung tissue infections originating from antibiotic-resistant bacterial infections are also discussed in this review.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"215 ","pages":"Article 115472"},"PeriodicalIF":15.2,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142637575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-29DOI: 10.1016/j.addr.2024.115470
Tingting Yu , Xiang Zhong , Dongyu Li , Jingtan Zhu , Valery V. Tuchin , Dan Zhu
Advanced optical imaging provides a powerful tool for the structural and functional analysis of tissues with high resolution and contrast, but the imaging performance decreases as light propagates deeper into the tissue. Tissue optical clearing technique demonstrates an innovative way to realize deep-tissue imaging and have emerged substantially in the last two decades. Here, we briefly reviewed the basic principles of tissue optical clearing techniques in the view of delivery strategies via either free diffusion or external forces-driven advection, and the commonly-used optical techniques for monitoring kinetics of clearing agents in tissue, as well as their ex vivo to in vivo applications in multiple biomedical research fields. With future efforts on the even distribution of both clearing agents and probes, excavation of more effective clearing agents, and automation of tissue clearing processes, tissue optical clearing should provide more insights into the fundamental questions in biological events clinical diagnostics.
{"title":"Delivery and kinetics of immersion optical clearing agents in tissues: Optical imaging from ex vivo to in vivo","authors":"Tingting Yu , Xiang Zhong , Dongyu Li , Jingtan Zhu , Valery V. Tuchin , Dan Zhu","doi":"10.1016/j.addr.2024.115470","DOIUrl":"10.1016/j.addr.2024.115470","url":null,"abstract":"<div><div>Advanced optical imaging provides a powerful tool for the structural and functional analysis of tissues with high resolution and contrast, but the imaging performance decreases as light propagates deeper into the tissue. Tissue optical clearing technique demonstrates an innovative way to realize deep-tissue imaging and have emerged substantially in the last two decades. Here, we briefly reviewed the basic principles of tissue optical clearing techniques in the view of delivery strategies via either free diffusion or external forces-driven advection, and the commonly-used optical techniques for monitoring kinetics of clearing agents in tissue, as well as their <em>ex vivo</em> to <em>in vivo</em> applications in multiple biomedical research fields. With future efforts on the even distribution of both clearing agents and probes, excavation of more effective clearing agents, and automation of tissue clearing processes, tissue optical clearing should provide more insights into the fundamental questions in biological events clinical diagnostics.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"215 ","pages":"Article 115470"},"PeriodicalIF":15.2,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142541488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-28DOI: 10.1016/j.addr.2024.115461
Johannes Bader, Finn Brigger, Jean-Christophe Leroux
Extracellular vesicles (EVs) are increasingly investigated for delivering nucleic acid (NA) therapeutics, leveraging their natural role in transporting NA and protein-based cargo in cell-to-cell signaling. Their synthetic counterparts, lipid nanoparticles (LNPs), have been developed over the past decades as NA carriers, culminating in the approval of several marketed formulations such as patisiran/Onpattro® and the mRNA-1273/BNT162 COVID-19 vaccines. The success of LNPs has sparked efforts to develop innovative technologies to target extrahepatic organs, and to deliver novel therapeutic modalities, such as tools for in vivo gene editing. Fueled by the recent advancements in both fields, this review aims to provide a comprehensive overview of the basic characteristics of EV and LNP-based NA delivery systems, from EV biogenesis to structural properties of LNPs. It addresses the primary challenges encountered in utilizing these nanocarriers from a drug formulation and delivery perspective. Additionally, biodistribution profiles, in vitro and in vivo transfection outcomes, as well as their status in clinical trials are compared. Overall, this review provides insights into promising research avenues and potential dead ends for EV and LNP-based NA delivery systems.
细胞外囊泡（EVs）在细胞间信号转导中运输核酸（NA）和基于蛋白质的货物方面发挥着天然作用，因此越来越多的研究将其用于递送核酸（NA）治疗药物。在过去的几十年里，人们开发了脂质纳米颗粒（LNPs）作为核酸载体，并最终批准了几种上市配方，如 patisiran/Onpattro® 和 mRNA-1273/BNT162 COVID-19 疫苗。LNPs 的成功促使人们努力开发针对肝外器官的创新技术，并提供新的治疗方式，如体内基因编辑工具。随着这两个领域的最新进展，本综述旨在从EV的生物发生到LNP的结构特性，全面概述EV和基于LNP的NA递送系统的基本特征。它从药物配制和递送的角度探讨了利用这些纳米载体所遇到的主要挑战。此外，还比较了生物分布特征、体外和体内转染结果以及它们在临床试验中的状况。总之，本综述为基于 EV 和 LNP 的 NA 给药系统提供了有前途的研究途径和潜在的死胡同。
{"title":"Extracellular vesicles versus lipid nanoparticles for the delivery of nucleic acids","authors":"Johannes Bader, Finn Brigger, Jean-Christophe Leroux","doi":"10.1016/j.addr.2024.115461","DOIUrl":"10.1016/j.addr.2024.115461","url":null,"abstract":"<div><div>Extracellular vesicles (EVs) are increasingly investigated for delivering nucleic acid (NA) therapeutics, leveraging their natural role in transporting NA and protein-based cargo in cell-to-cell signaling. Their synthetic counterparts, lipid nanoparticles (LNPs), have been developed over the past decades as NA carriers, culminating in the approval of several marketed formulations such as patisiran/Onpattro® and the mRNA-1273/BNT162 COVID-19 vaccines. The success of LNPs has sparked efforts to develop innovative technologies to target extrahepatic organs, and to deliver novel therapeutic modalities, such as tools for <em>in vivo</em> gene editing. Fueled by the recent advancements in both fields, this review aims to provide a comprehensive overview of the basic characteristics of EV and LNP-based NA delivery systems, from EV biogenesis to structural properties of LNPs. It addresses the primary challenges encountered in utilizing these nanocarriers from a drug formulation and delivery perspective. Additionally, biodistribution profiles, <em>in vitro</em> and <em>in vivo</em> transfection outcomes, as well as their status in clinical trials are compared. Overall, this review provides insights into promising research avenues and potential dead ends for EV and LNP-based NA delivery systems.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"215 ","pages":"Article 115461"},"PeriodicalIF":15.2,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142519445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-09DOI: 10.1016/j.addr.2024.115458
Peng Bao, Xian-Zheng Zhang
Emerging studies have disclosed the pivotal role of cancer-associated microbiota in supporting cancer development, progression and dissemination, with the in-depth comprehending of tumor microenvironment. In particular, certain invasive bacteria that hide in various cells within the tumor tissues can render assistance to tumor growth and invasion through intricate mechanisms implicated in multiple branches of cancer biology. Thus, tumor-resident intracellular microbes are anticipated as next-generation targets for oncotherapy. This review is intended to delve into these internalized bacteria-driven cancer-promoting mechanisms and explore diversified antimicrobial therapeutic strategies to counteract the detrimental impact caused by these intruders, thereby improving therapeutic benefit of antineoplastic therapy.
{"title":"Progress of tumor-resident intracellular bacteria for cancer therapy","authors":"Peng Bao, Xian-Zheng Zhang","doi":"10.1016/j.addr.2024.115458","DOIUrl":"10.1016/j.addr.2024.115458","url":null,"abstract":"<div><div>Emerging studies have disclosed the pivotal role of cancer-associated microbiota in supporting cancer development, progression and dissemination, with the in-depth comprehending of tumor microenvironment. In particular, certain invasive bacteria that hide in various cells within the tumor tissues can render assistance to tumor growth and invasion through intricate mechanisms implicated in multiple branches of cancer biology. Thus, tumor-resident intracellular microbes are anticipated as next-generation targets for oncotherapy. This review is intended to delve into these internalized bacteria-driven cancer-promoting mechanisms and explore diversified antimicrobial therapeutic strategies to counteract the detrimental impact caused by these intruders, thereby improving therapeutic benefit of antineoplastic therapy.</div></div>","PeriodicalId":7254,"journal":{"name":"Advanced drug delivery reviews","volume":"214 ","pages":"Article 115458"},"PeriodicalIF":15.2,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142386048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
扫码关注我们
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号