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Boyetey MJB, Choi Y, Lee HY, Choi J. Nanotechnology-based delivery of therapeutics through the intranasal pathway and the blood-brain barrier for Alzheimer's disease treatment. Biomater Sci 2024; 12:2007-2018. [PMID: 38456516 DOI: 10.1039/d3bm02003g] [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: 03/09/2024]
Abstract
Background: drugs for Alzheimer's disease (AD) fail to exhibit efficacy in clinical trials for a number of reasons, a major one being blood-brain barrier (BBB) permeability. Meanwhile, the increasing incidence of this disease emphasizes the need for effective therapeutics. Herein, we discuss novel nanoplatform technologies developed for the effective delivery of AD drugs by traversing the BBB. Main text: the interfacial and surface chemistry of nanomaterials is utilized in several industries, including pharmaceutical, and has drawn considerable attention in the field of nanotechnology. Various reports have suggested the potential of nanotechnology for AD treatment, describing unique drug carriers that improve drug stability and solubility while maintaining therapeutic dosages. These nanotechnologies are harnessed for the transport of drugs across the BBB, with or without surface modifications. We also discuss the transfer of drugs via the nose-to-brain pathway, as intranasal delivery enables direct drug distribution in the brain. In addition, nanomaterial modifications that prolong drug delivery and improve safety following intranasal administration are addressed. Conclusion: although several studies have yielded promising results, limited efforts have been undertaken to translate research findings into clinical contexts. Nevertheless, nanomaterials hold considerable potential for the development of novel effective therapeutic solutions against AD.
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Affiliation(s)
| | - Yonghyun Choi
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, Republic of Korea.
- Feynman Institute of Technology, Nanomedicine Corporation, Seoul 06974, Republic of Korea
| | - Hee-Young Lee
- Department of Chemical Engineering, Kumoh National Institute of Technology, 61, Daehak-ro, Gumi-si, Gyeongsangbuk-do 39177, Republic of Korea.
| | - Jonghoon Choi
- School of Integrative Engineering, Chung-Ang University, Seoul 06974, Republic of Korea.
- Feynman Institute of Technology, Nanomedicine Corporation, Seoul 06974, Republic of Korea
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Delbreil P, Rabanel JM, Banquy X, Brambilla D. Therapeutic nanotechnologies for Alzheimer's disease: a critical analysis of recent trends and findings. Adv Drug Deliv Rev 2022; 187:114397. [PMID: 35738546 DOI: 10.1016/j.addr.2022.114397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/02/2022] [Accepted: 06/03/2022] [Indexed: 11/01/2022]
Abstract
Alzheimer's Disease (AD) is an irreversible neurodegenerative disease for which no disease modifying therapies are presently available. Besides the identification of pathological targets, AD presents numerous clinical and pharmacological challenges such as efficient active delivery to the central nervous system, cell targeting, and long-term dosing. Nanoparticles have been explored to overcome some of these challenges as drug delivery vehicles or drugs themselves. However, early promises have failed to materialize as no nanotechnology-based product has been able to reach the market and very few have moved past preclinical stages. In this review, we perform a critical analysis of the past decade's research on nanomedicine-based therapies for AD at the preclinical and clinical stages. The main obstacles to nanotechnology products and the most promising approaches were also identified, including renewed promise with gene editing, gene modulation, and vaccines.
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Affiliation(s)
- Philippe Delbreil
- Faculty of pharmacy, Université de Montréal, PO Box 6128, Succursale Centre-ville, Montréal, QC H3C 3J7, Canada
| | - Jean-Michel Rabanel
- Faculty of pharmacy, Université de Montréal, PO Box 6128, Succursale Centre-ville, Montréal, QC H3C 3J7, Canada
| | - Xavier Banquy
- Faculty of pharmacy, Université de Montréal, PO Box 6128, Succursale Centre-ville, Montréal, QC H3C 3J7, Canada
| | - Davide Brambilla
- Faculty of pharmacy, Université de Montréal, PO Box 6128, Succursale Centre-ville, Montréal, QC H3C 3J7, Canada.
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Mazza M, Marano G, Traversi G, Sani G, Janiri L. Evidence on the New Drug Lumateperone (ITI-007) for Psychiatric and Neurological Disorders. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2021; 19:243-247. [PMID: 32479249 DOI: 10.2174/1871527319666200601145653] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 04/04/2020] [Accepted: 04/12/2020] [Indexed: 02/07/2023]
Abstract
Lumateperone (ITI-007) is a tosylate salt with binding affinities to receptors implicated in the therapeutic actions of antipsychotic medications, including the serotonin 5HT2A receptors, dopamine D2 and D1 receptors and the serotonin transporter. It has a unique mechanism of action because it simultaneously modulates serotonin, dopamine, and glutamate neurotransmission, implicated in serious mental illness. It can be considered a multi-target-directed ligand and a multifunctional modulator of serotoninergic system with possible precognitive, antipsychotic, antidepressant and anxiolytic properties. Lumateperone has been investigated as a novel agent for the treatment of schizophrenia, but it represents a new potential option for other psychiatric and neurological diseases, such as behavioural symptoms of dementia or Alzheimer's disease, sleep disturbances, bipolar depression. Besides, it has demonstrated a favourable safety profile without significant extrapyramidal side effects, hyperprolactinemia or changes in cardiometabolic or endocrine factors versus placebo. Additional studies are warranted to confirm and examine the benefit of lumateperone and possible therapeutic targets. This paper is a comprehensive and thorough summary of the most important findings and potential future role of this particular compound in personalized treatments.
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Affiliation(s)
- Marianna Mazza
- Institute of Psychiatry and Psychology, Department of Geriatrics, Neuroscience and Orthopedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giuseppe Marano
- Institute of Psychiatry and Psychology, Department of Geriatrics, Neuroscience and Orthopedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Gabriele Sani
- Institute of Psychiatry and Psychology, Department of Geriatrics, Neuroscience and Orthopedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luigi Janiri
- Institute of Psychiatry and Psychology, Department of Geriatrics, Neuroscience and Orthopedics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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Shah H, Patel A, Parikh V, Nagani A, Bhimani B, Shah U, Bambharoliya T. The β-Secretase Enzyme BACE1: A Biochemical Enigma for Alzheimer's Disease. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2021; 19:184-194. [PMID: 32452328 DOI: 10.2174/1871527319666200526144141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 04/18/2020] [Accepted: 04/29/2020] [Indexed: 01/08/2023]
Abstract
Beta site amyloid precursor protein cleaving enzyme 1 (BACE1) is a rational target in Alzheimer's Disease (AD) drug development due to its role in amyloidogenic cleavage of Amyloid Precursor Protein (APP) in generating Amyloid β (Aβ). This β-secretase cleaves not only Amyloid Precursor Protein (APP) and its homologues, but also small series of substrates including neuregulin and β subunit of voltage-gated sodium channel that play a very important role in the development and normal function of the brain. Moreover, BACE1 is modulated at the post-translational level by several factors that are associated with both physiological and pathological functions. Since the discovery of BACE1 over a decade ago, medicinal chemistry and pharmacokinetics of BACE1 small molecule inhibitors have proven challenging for the treatment of Alzheimer's disease.
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Affiliation(s)
- Hirak Shah
- Department of Pharmaceutical Chemistry, Parul Institute of Pharmacy, Parul University, Vadodara, Gujarat 391760, India
| | - Ashish Patel
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Changa, Gujarat 388421, India
| | - Vruti Parikh
- Department of Pharmaceutical Chemistry, Parul Institute of Pharmacy, Parul University, Vadodara, Gujarat 391760, India
| | - Afzal Nagani
- Department of Pharmaceutical Chemistry, Parul Institute of Pharmacy, Parul University, Vadodara, Gujarat 391760, India
| | - Bhargav Bhimani
- Piramal Discovery Solution, Pharmaceutical Special Economic Zone, Ahmedabad 382213, India
| | - Umang Shah
- Ramanbhai Patel College of Pharmacy, Charotar University of Science and Technology, Changa, Gujarat 388421, India
| | - Tushar Bambharoliya
- Pharmaceutical Polymer Technology, North Carolina State University, North Carolina, NC, United States
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Singh H, Chawla V, Bala R, Dureja H. Current and Future of Alzheimer's Therapy with the Best Approach. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2020; 19:691-697. [PMID: 32351189 DOI: 10.2174/1871527319666200430000538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 01/30/2020] [Accepted: 03/13/2020] [Indexed: 11/22/2022]
Abstract
INTRODUCTION In spite of the steady progress in the understanding of the etiopathogenesis of Alzheimer's Disease (AD) for the last 50 years, exceptionally few long-standing drugs are, at present, used for AD therapy. New interventions that either prevent, slow or stop the disease are urgently warranted to overcome the growing AD burden. The aim of this narrative review is to summarize the currently existing preclinical and clinical evidence regarding new drug development and biomarkers for better understanding and focused management of AD. This article reviews the various potential and existing targets /receptors with valid biomarkers applied in recent years to address the early-stage tasks of the AD drug discovery process. A comprehensive literature search was conducted in the relevant databases to identify studies published in recent years. In conclusion, the new approaches seem to aim at examining the prospective neuroprotective activity of disease-modifying drugs in the presymptomatic phases of AD, using biomarkers that detect progression of the disease before the growth of overt dementia.
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Affiliation(s)
- Harminder Singh
- Department of Pharmacology, GGS Medical College, Faridkot, Punjab, India
| | - Viney Chawla
- Department of Pharmaceutics, University Institute of Pharmaceutical Sciences and Research, Baba Farid University of Health Sciences, Faridkot, Punjab, India
| | - Ritu Bala
- Department of Pharmacology, GGS Medical College, Faridkot, Punjab, India
| | - Harish Dureja
- Division of Pharmaceutics, Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, India
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