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Liu Y, Xia X, Zheng M, Shi B. Bio-Nano Toolbox for Precision Alzheimer's Disease Gene Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2314354. [PMID: 38778446 DOI: 10.1002/adma.202314354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 05/01/2024] [Indexed: 05/25/2024]
Abstract
Alzheimer's disease (AD) is the most burdensome aging-associated neurodegenerative disorder, and its treatment encounters numerous failures during drug development. Although there are newly approved in-market β-amyloid targeting antibody solutions, pathological heterogeneity among patient populations still challenges the treatment outcome. Emerging advances in gene therapies offer opportunities for more precise personalized medicine; while, major obstacles including the pathological heterogeneity among patient populations, the puzzled mechanism for druggable target development, and the precision delivery of functional therapeutic elements across the blood-brain barrier remain and limit the use of gene therapy for central neuronal diseases. Aiming for "precision delivery" challenges, nanomedicine provides versatile platforms that may overcome the targeted delivery challenges for AD gene therapy. In this perspective, to picture a toolbox for AD gene therapy strategy development, the most recent advances from benchtop to clinics are highlighted, possibly available gene therapy targets, tools, and delivery platforms are outlined, their challenges as well as rational design elements are addressed, and perspectives in this promising research field are discussed.
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Affiliation(s)
- Yang Liu
- Department of Radiotherapy and Translational Medicine Center, Huaihe Hospital of Henan University, Henan University, Kaifeng, Henan, 475000, China
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
| | - Xue Xia
- Department of Radiotherapy and Translational Medicine Center, Huaihe Hospital of Henan University, Henan University, Kaifeng, Henan, 475000, China
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
- Macquarie Medical School, Faculty of Medicine & Health Sciences, Macquarie University, Sydney, New South Wales, 2109, Australia
| | - Meng Zheng
- Department of Radiotherapy and Translational Medicine Center, Huaihe Hospital of Henan University, Henan University, Kaifeng, Henan, 475000, China
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
| | - Bingyang Shi
- Henan-Macquarie University Joint Centre for Biomedical Innovation, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China
- Macquarie Medical School, Faculty of Medicine & Health Sciences, Macquarie University, Sydney, New South Wales, 2109, Australia
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Fesharaki-Zadeh A. Navigating the Complexities of Traumatic Encephalopathy Syndrome (TES): Current State and Future Challenges. Biomedicines 2023; 11:3158. [PMID: 38137378 PMCID: PMC10740836 DOI: 10.3390/biomedicines11123158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/22/2023] [Accepted: 11/23/2023] [Indexed: 12/24/2023] Open
Abstract
Chronic traumatic encephalopathy (CTE) is a unique neurodegenerative disease that is associated with repetitive head impacts (RHI) in both civilian and military settings. In 2014, the research criteria for the clinical manifestation of CTE, traumatic encephalopathy syndrome (TES), were proposed to improve the clinical identification and understanding of the complex neuropathological phenomena underlying CTE. This review provides a comprehensive overview of the current understanding of the neuropathological and clinical features of CTE, proposed biomarkers of traumatic brain injury (TBI) in both research and clinical settings, and a range of treatments based on previous preclinical and clinical research studies. Due to the heterogeneity of TBI, there is no universally agreed-upon serum, CSF, or neuroimaging marker for its diagnosis. However, as our understanding of this complex disease continues to evolve, it is likely that there will be more robust, early diagnostic methods and effective clinical treatments. This is especially important given the increasing evidence of a correlation between TBI and neurodegenerative conditions, such as Alzheimer's disease and CTE. As public awareness of these conditions grows, it is imperative to prioritize both basic and clinical research, as well as the implementation of necessary safe and preventative measures.
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Affiliation(s)
- Arman Fesharaki-Zadeh
- Department of Neurology and Psychiatry, Yale University School of Medicine, New Haven, CT 06510, USA
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Huang YQ, Wu Z, Lin S, Chen XR. The benefits of rehabilitation exercise in improving chronic traumatic encephalopathy: recent advances and future perspectives. Mol Med 2023; 29:131. [PMID: 37740180 PMCID: PMC10517475 DOI: 10.1186/s10020-023-00728-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/12/2023] [Indexed: 09/24/2023] Open
Abstract
Traumatic encephalopathy syndrome (TES) is used to describe the clinical manifestations of chronic traumatic encephalopathy (CTE). However, effective treatment and prevention strategies are lacking. Increasing evidence has shown that rehabilitation training could prevent cognitive decline, enhance brain plasticity, and effectively improve neurological function in neurodegenerative diseases. Therefore, the mechanisms involved in the effects of rehabilitation exercise therapy on the prognosis of CTE are worth exploring. The aim of this article is to review the pathogenesis of CTE and provide a potential clinical intervention strategy for CTE.
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Affiliation(s)
- Yin-Qiong Huang
- Department of Endocrinology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
- Centre of Neurological and Metabolic Research, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
| | - Zhe Wu
- Department of Neuronal Surgery, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
| | - Shu Lin
- Centre of Neurological and Metabolic Research, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China.
- Group of Neuroendocrinology, Garvan Institute of Medical Research, 384 Victoria St, Sydney, Australia.
| | - Xiang-Rong Chen
- Department of Neuronal Surgery, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China.
- Centre of Neurological and Metabolic Research, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China.
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Bao Y, Lu W. Targeting cerebral diseases with enhanced delivery of therapeutic proteins across the blood-brain barrier. Expert Opin Drug Deliv 2023; 20:1681-1698. [PMID: 36945117 DOI: 10.1080/17425247.2023.2193390] [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: 01/14/2023] [Accepted: 03/16/2023] [Indexed: 03/23/2023]
Abstract
INTRODUCTION Cerebral diseases have been threatening public physical and psychological health in the recent years. With the existence of the blood-brain barrier (BBB), it is particularly hard for therapeutic proteins like peptides, enzymes, antibodies, etc. to enter the central nervous system (CNS) and function in diagnosis and treatment in cerebral diseases. Fortunately, the past decade has witnessed some emerging strategies of delivering macromolecular therapeutic proteins across the BBB. AREAS COVERED Based on the structure, functions, and substances transport mechanisms, various enhanced delivery strategies of therapeutic proteins were reviewed, categorized by molecule-mediated delivery strategies, carrier-mediated delivery strategies, and other delivery strategies. EXPERT OPINION As for molecule-mediated delivery strategies, development of genetic engineering technology, optimization of protein expression and purification techniques, and mature of quality control systems all help to realize large-scale production of recombinant antibodies, making it possible to apply to the clinical practice. In terms of carrier-mediated delivery strategies and others, although nano-carriers/adeno-associated virus (AAV) are also promising candidates for delivering therapeutic proteins or genes across the BBB, some issues still remain to be further investigated, including safety concerns related to applied materials, large-scale production costs, quality control standards, combination therapies with auxiliary delivery strategies like focused ultrasound, etc.
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Affiliation(s)
- Yanning Bao
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery (Fudan University), Ministry of Education, Shanghai, China
| | - Weiyue Lu
- Department of Pharmaceutics, School of Pharmacy, Fudan University & Key Laboratory of Smart Drug Delivery (Fudan University), Ministry of Education, Shanghai, China
- Shanghai Engineering Technology Research Center for Pharmaceutical Intelligent Equipment, and Shanghai Frontiers Science Center for Druggability of Cardiovascular non-coding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, Shanghai, China
- Department of Research and Development, Shanghai Tayzen PharmLab Co., Ltd. Lingang of Shanghai, China
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Roberta de Souza Mendes Kawamura L, Ferreira Lima Mota I, Santos Vasconcelos A, Renata Mortari M. Challenges in the pharmacological treatment of patients under suspicion of chronic traumatic encephalopathy: A review. Brain Res 2023; 1799:148176. [PMID: 36503890 DOI: 10.1016/j.brainres.2022.148176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/31/2022] [Accepted: 11/22/2022] [Indexed: 11/27/2022]
Abstract
Chronic traumatic encephalopathy (CTE) is caused by progressive neurodegeneration associated with repetitive head impacts. This disease is more common in professionals who practice contact sports, resulting in a concussion and subconcussive trauma. CTE is characterized by the accumulation of hyperphosphorylated tau protein in neurons, astrocytes, and frontotemporal lobe degeneration. Symptoms are usually nonspecific and overlap with other neurodegenerative diseases, such as Alzheimer's disease and frontotemporal dementia, making it difficult to provide drug treatment for patients with this comorbidity. Therefore, the objective of this article is to present an updated review of the pharmacological treatment of chronic traumatic encephalopathy and its challenges.
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Affiliation(s)
| | - Isabela Ferreira Lima Mota
- Neuropharmacology Laboratory, Institute of Biological Sciences, Department of Physiological Sciences, University of Brasilia, Brazil
| | | | - Márcia Renata Mortari
- Neuropharmacology Laboratory, Institute of Biological Sciences, Department of Physiological Sciences, University of Brasilia, Brazil
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Mahamane Salissou MT, Razak MYA, Wang X, Magaji RA. The role of protein phosphatase 2A tau axis in traumatic brain injury therapy. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2022. [DOI: 10.1186/s43088-022-00223-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Traumatic brain injury (TBI) is a debilitating disorder due to trauma caused by an external mechanical force eventually leading to disruption in the normal function of the brain, with possible outcomes including permanent or temporary dysfunction of cognitive, physical, and psychosocial abilities. There have been several studies focusing on the search and innovation of neuroprotective agents that could have therapeutic relevance in TBI management. Due to its complexity, TBI is divided into two major components. The first initial event is known as the primary injury; it is a result of the mechanical insult itself and is known to be irreversible and resistant to a vast variety of therapeutics. The secondary event or secondary brain injury is viewed as a cellular injury that does not manifest immediately after the trauma but evolved after a delay period of hours or several days. This category of injury is known to respond favorably to different pharmacological treatment approaches.
Main body
Due to the complexity in the pathophysiology of the secondary injury, the therapeutic strategy needs to be in a multi-facets model and to have the ability to simultaneously regulate different cellular changes. Several studies have investigated in deep the possible approaches relying on natural compounds as an alternative therapeutic strategy for the management of TBI. In addition, many natural compounds have the potential to target numerous different components of the secondary injury including neuroinflammation, apoptosis, PP2A, tau, and Aβ among others. Here, we review past and current strategies in the therapeutic management of TBI, focusing on the PP2A-tau axis both in animal and human subjects. This review uncovers, in addition, a variety of compounds used in TBI therapy.
Conclusion
Despite beneficial therapeutic effects observed in animals for many compounds, studies are still needed to be conducted on human subjects to validate their therapeutic virtues. Furthermore, potential therapeutic virtues observed among studies might likely be dependent on the TBI animal model used and the type of induced injury. In addition, specificity and side effects are challenges in TBI therapy specifically which site of PP2A dysfunction to be targeted.
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Bajracharya R, Caruso AC, Vella LJ, Nisbet RM. Current and Emerging Strategies for Enhancing Antibody Delivery to the Brain. Pharmaceutics 2021; 13:2014. [PMID: 34959296 PMCID: PMC8709416 DOI: 10.3390/pharmaceutics13122014] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/19/2021] [Accepted: 11/23/2021] [Indexed: 12/13/2022] Open
Abstract
For the treatment of neurological diseases, achieving sufficient exposure to the brain parenchyma is a critical determinant of drug efficacy. The blood-brain barrier (BBB) functions to tightly control the passage of substances between the bloodstream and the central nervous system, and as such poses a major obstacle that must be overcome for therapeutics to enter the brain. Monoclonal antibodies have emerged as one of the best-selling treatment modalities available in the pharmaceutical market owing to their high target specificity. However, it has been estimated that only 0.1% of peripherally administered antibodies can cross the BBB, contributing to the low success rate of immunotherapy seen in clinical trials for the treatment of neurological diseases. The development of new strategies for antibody delivery across the BBB is thereby crucial to improve immunotherapeutic efficacy. Here, we discuss the current strategies that have been employed to enhance antibody delivery across the BBB. These include (i) focused ultrasound in combination with microbubbles, (ii) engineered bi-specific antibodies, and (iii) nanoparticles. Furthermore, we discuss emerging strategies such as extracellular vesicles with BBB-crossing properties and vectored antibody genes capable of being encapsulated within a BBB delivery vehicle.
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Affiliation(s)
- Rinie Bajracharya
- Clem Jones Centre for Aging Dementia Research, Queensland Brain Institute, The University of Queensland, St Lucia, Brisbane, QLD 4072, Australia;
| | - Alayna C. Caruso
- The Florey Institute of Neuroscience and Mental Health, Parkville, VIC 3052, Australia; (A.C.C.); (L.J.V.)
| | - Laura J. Vella
- The Florey Institute of Neuroscience and Mental Health, Parkville, VIC 3052, Australia; (A.C.C.); (L.J.V.)
- Department of Surgery, The Royal Melbourne Hospital, Australia University of Melbourne, Parkville, VIC 3052, Australia
| | - Rebecca M. Nisbet
- The Florey Institute of Neuroscience and Mental Health, Parkville, VIC 3052, Australia; (A.C.C.); (L.J.V.)
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Dhote VV, Raja MKMM, Samundre P, Sharma S, Anwikar S, Upaganlawar AB. Sports Related Brain Injury and Neurodegeneration in Athletes. Curr Mol Pharmacol 2021; 15:51-76. [PMID: 34515018 DOI: 10.2174/1874467214666210910114324] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 03/03/2021] [Accepted: 06/03/2021] [Indexed: 11/22/2022]
Abstract
Sports deserve a special place in human life to impart healthy and refreshing wellbeing. However, sports activities, especially contact sports, renders athlete vulnerable to brain injuries. Athletes participating in a contact sport like boxing, rugby, American football, wrestling, and basketball are exposed to traumatic brain injuries (TBI) or concussions. The acute and chronic nature of these heterogeneous injuries provides a spectrum of dysfunctions that alters the neuronal, musculoskeletal, and behavioral responses of an athlete. Many sports-related brain injuries go unreported, but these head impacts trigger neurometabolic disruptions that contribute to long-term neuronal impairment. The pathophysiology of post-concussion and its underlying mechanisms are undergoing intense research. It also shed light on chronic disorders like Parkinson's disease, Alzheimer's disease, and dementia. In this review, we examined post-concussion neurobehavioral changes, tools for early detection of signs, and their impact on the athlete. Further, we discussed the role of nutritional supplements in ameliorating neuropsychiatric diseases in athletes.
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Affiliation(s)
- Vipin V Dhote
- Faculty of Pharmacy, VNS Group of Institutions, Bhopal, MP,462044. India
| | | | - Prem Samundre
- Faculty of Pharmacy, VNS Group of Institutions, Bhopal, MP,462044. India
| | - Supriya Sharma
- Faculty of Pharmacy, VNS Group of Institutions, Bhopal, MP,462044. India
| | - Shraddha Anwikar
- Faculty of Pharmacy, VNS Group of Institutions, Bhopal, MP,462044. India
| | - Aman B Upaganlawar
- Faculty of Pharmacy, VNS Group of Institutions, Bhopal, MP,462044. India
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Kahriman A, Bouley J, Smith TW, Bosco DA, Woerman AL, Henninger N. Mouse closed head traumatic brain injury replicates the histological tau pathology pattern of human disease: characterization of a novel model and systematic review of the literature. Acta Neuropathol Commun 2021; 9:118. [PMID: 34187585 PMCID: PMC8243463 DOI: 10.1186/s40478-021-01220-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 06/18/2021] [Indexed: 12/15/2022] Open
Abstract
Traumatic brain injury (TBI) constitutes one of the strongest environmental risk factors for several progressive neurodegenerative disorders of cognitive impairment and dementia that are characterized by the pathological accumulation of hyperphosphorylated tau (p-Tau). It has been questioned whether mouse closed-head TBI models can replicate human TBI-associated tauopathy. We conducted longitudinal histopathological characterization of a mouse closed head TBI model, with a focus on pathological features reported in human TBI-associated tauopathy. Male C57BL/6 J mice were subjected to once daily TBI for 5 consecutive days using a weight drop paradigm. Histological analyses (AT8, TDP-43, pTDP-43, NeuN, GFAP, Iba-1, MBP, SMI-312, Prussian blue, IgG, βAPP, alpha-synuclein) were conducted at 1 week, 4 weeks, and 24 weeks after rTBI and compared to sham operated controls. We conducted a systematic review of the literature for mouse models of closed-head injury focusing on studies referencing tau protein assessment. At 1-week post rTBI, p-Tau accumulation was restricted to the corpus callosum and perivascular spaces adjacent to the superior longitudinal fissure. Progressive p-Tau accumulation was observed in the superficial layers of the cerebral cortex, as well as in mammillary bodies and cortical perivascular, subpial, and periventricular locations at 4 to 24 weeks after rTBI. Associated cortical histopathologies included microvascular injury, neuroaxonal rarefaction, astroglial and microglial activation, and cytoplasmatic localization of TDP-43 and pTDP-43. In our systematic review, less than 1% of mouse studies (25/3756) reported p-Tau using immunostaining, of which only 3 (0.08%) reported perivascular p-Tau, which is considered a defining feature of chronic traumatic encephalopathy. Commonly reported associated pathologies included neuronal loss (23%), axonal loss (43%), microglial activation and astrogliosis (50%, each), and beta amyloid deposition (29%). Our novel model, supported by systematic review of the literature, indicates progressive tau pathology after closed head murine TBI, highlighting the suitability of mouse models to replicate pertinent human histopathology.
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Affiliation(s)
- Aydan Kahriman
- Department of Neurology, Medical School, University of Massachusetts, 55 Lake Ave, Worcester, USA
| | - James Bouley
- Department of Neurology, Medical School, University of Massachusetts, 55 Lake Ave, Worcester, USA
| | - Thomas W Smith
- Department of Pathology, Medical School, University of Massachusetts, 55 Lake Ave, Worcester, USA
| | - Daryl A Bosco
- Department of Neurology, Medical School, University of Massachusetts, 55 Lake Ave, Worcester, USA
| | - Amanda L Woerman
- Department of Biology, University of Massachusetts Amherst, Amherst, MA, 01003, USA
| | - Nils Henninger
- Department of Neurology, Medical School, University of Massachusetts, 55 Lake Ave, Worcester, USA.
- Department of Psychiatry, Medical School, University of Massachusetts, 55 Lake Ave, Worcester, USA.
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Pierre K, Dyson K, Dagra A, Williams E, Porche K, Lucke-Wold B. Chronic Traumatic Encephalopathy: Update on Current Clinical Diagnosis and Management. Biomedicines 2021; 9:biomedicines9040415. [PMID: 33921385 PMCID: PMC8069746 DOI: 10.3390/biomedicines9040415] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/06/2021] [Accepted: 04/06/2021] [Indexed: 02/05/2023] Open
Abstract
Chronic traumatic encephalopathy is a disease afflicting individuals exposed to repetitive neurotrauma. Unfortunately, diagnosis is made by postmortem pathologic analysis, and treatment options are primarily symptomatic. In this clinical update, we review clinical and pathologic diagnostic criteria and recommended symptomatic treatments. We also review animal models and recent discoveries from pre-clinical studies. Furthermore, we highlight the recent advances in diagnosis using diffusor tensor imaging, functional magnetic resonance imaging, positron emission tomography, and the fluid biomarkers t-tau, sTREM2, CCL11, NFL, and GFAP. We also provide an update on emerging pharmaceutical treatments, including immunotherapies and those that target tau acetylation, tau phosphorylation, and inflammation. Lastly, we highlight the current literature gaps and guide future directions to further improve clinical diagnosis and management of patients suffering from this condition.
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Affiliation(s)
- Kevin Pierre
- College of Medicine, University of Florida, Gainesville, FL 32611, USA; (K.P.); (K.D.); (A.D.); (E.W.)
| | - Kyle Dyson
- College of Medicine, University of Florida, Gainesville, FL 32611, USA; (K.P.); (K.D.); (A.D.); (E.W.)
| | - Abeer Dagra
- College of Medicine, University of Florida, Gainesville, FL 32611, USA; (K.P.); (K.D.); (A.D.); (E.W.)
| | - Eric Williams
- College of Medicine, University of Florida, Gainesville, FL 32611, USA; (K.P.); (K.D.); (A.D.); (E.W.)
| | - Ken Porche
- Department of Neurosurgery, University of Florida, Gainesville, FL 32608, USA;
| | - Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, FL 32608, USA;
- Correspondence:
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Huang RY, Liu ZH, Weng WH, Chang CW. Magnetic nanocomplexes for gene delivery applications. J Mater Chem B 2021; 9:4267-4286. [PMID: 33942822 DOI: 10.1039/d0tb02713h] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Gene delivery is an indispensable technique for various biomedical applications such as gene therapy, stem cell engineering and gene editing. Recently, magnetic nanoparticles (MNPs) have received increasing attention for their use in promoting gene delivery efficiency. Under magnetic attraction, gene delivery efficiency using viral or nonviral gene carriers could be universally enhanced. Besides, magnetic nanoparticles could be utilized in magnetic resonance imaging or magnetic hyperthermia therapy, providing extra theranostic opportunities. In this review, recent research integrating MNPs with a viral or nonviral gene vector is summarized from both technical and application perspectives. Applications of MNPs in cutting-edge research technologies, such as biomimetic cell membrane nano-gene carriers, exosome-based gene delivery, cell-based drug delivery systems or CRISPR/Cas9 gene editing, are also discussed.
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Affiliation(s)
- Rih-Yang Huang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan.
| | - Zhuo-Hao Liu
- Department of Neurosurgery, Chang Gung Memorial Hospital at Linkou, Chang Gung Medical College and University, Taiwan.
| | - Wei-Han Weng
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan.
| | - Chien-Wen Chang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan.
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Crystal RG. My Pathway to Gene Therapy. Hum Gene Ther 2020; 31:273-282. [DOI: 10.1089/hum.2020.29112.rgc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Ronald G. Crystal
- Department of Genetic Medicine, Weill Cornell Medical College, New York, New York
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13
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Flotte TR. Gene Therapy Untangles the Problem of Chronic Traumatic Encephalopathy. Hum Gene Ther 2020; 31:12-13. [DOI: 10.1089/hum.2019.29104.trf] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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