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Faysal M, Dehbia Z, Zehravi M, Sweilam SH, Haque MA, Kumar KP, Chakole RD, Shelke SP, Sirikonda S, Nafady MH, Khan SL, Nainu F, Ahmad I, Emran TB. Flavonoids as Potential Therapeutics Against Neurodegenerative Disorders: Unlocking the Prospects. Neurochem Res 2024:10.1007/s11064-024-04177-x. [PMID: 38822985 DOI: 10.1007/s11064-024-04177-x] [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: 07/17/2023] [Revised: 04/13/2024] [Accepted: 05/22/2024] [Indexed: 06/03/2024]
Abstract
Neurodegeneration, the decline of nerve cells in the brain, is a common feature of neurodegenerative disorders (NDDs). Oxidative stress, a key factor in NDDs such as Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, and Huntington's disease can lead to neuronal cell death, mitochondria impairment, excitotoxicity, and Ca2+ stress. Environmental factors compromising stress response lead to cell damage, necessitating novel therapeutics for preventing or treating brain disorders in older individuals and an aging population. Synthetic medications offer symptomatic benefits but can have adverse effects. This research explores the potential of flavonoids derived from plants in treating NDDs. Flavonoids compounds, have been studied for their potential to enter the brain and treat NDDs. These compounds have diverse biological effects and are currently being explored for their potential in the treatment of central nervous system disorders. Flavonoids have various beneficial effects, including antiviral, anti-allergic, antiplatelet, anti-inflammatory, anti-tumor, anti-apoptotic, and antioxidant properties. Their potential to alleviate symptoms of NDDs is significant.
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Affiliation(s)
- Md Faysal
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh
| | - Zerrouki Dehbia
- Laboratory of Agro - Biotechnology and Nutrition in Semi-Arid Zones, Faculty of Nature and Life Sciences, University of Ibn Khaldoun, Tiaret, Algeria
| | - Mehrukh Zehravi
- Department of Clinical Pharmacy, College of Dentistry & Pharmacy, Buraydah Private Colleges, Buraydah, 51418, Saudi Arabia.
| | - Sherouk Hussein Sweilam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
- Department of Pharmacognosy, Faculty of Pharmacy, Egyptian Russian University, Cairo-Suez Road, Badr City, 11829, Cairo, Egypt
| | - M Akiful Haque
- Department of Pharmaceutical Analysis, School of Pharmacy, Anurag University, Ghatkesar, Hyderabad, 500088, India
| | - Kusuma Praveen Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University (DPSRU), Govt. of N.C.T. of Delhi, Pushpvihar, New Delhi, 110017, India
| | - Rita D Chakole
- Department of Pharmaceutical Chemistry, Government College of Pharmacy, Karad, 415124, Maharashtra, India
| | - Satish P Shelke
- Department of Pharmaceutical Chemistry, Rajarshi Shahu College of Pharmacy, Buldana, 443001, Maharashtra, India
| | - Swapna Sirikonda
- Department of Pharmaceutics, School of Pharmacy, Anurag University, Ghatkesar, 500088, Hyderabad, India
| | - Mohamed H Nafady
- Faculty of Applied Health Science Technology, Misr University for Science and Technology, Giza, 12568, Egypt
| | - Sharuk L Khan
- Department of Pharmaceutical Chemistry, N.B.S. Institute of Pharmacy, Ausa, 413520, Maharashtra, India
| | - Firzan Nainu
- Department of Pharmacy, Faculty of Pharmacy, Hasanuddin University, Makassar, 90245, Indonesia
| | - Irfan Ahmad
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Talha Bin Emran
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, 1207, Bangladesh.
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, 4381, Bangladesh.
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Abousalman-Rezvani Z, Refaat A, Dehghankelishadi P, Roghani-Mamaqani H, Esser L, Voelcker NH. Insights into Targeted and Stimulus-Responsive Nanocarriers for Brain Cancer Treatment. Adv Healthc Mater 2024; 13:e2302902. [PMID: 38199238 DOI: 10.1002/adhm.202302902] [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: 08/31/2023] [Revised: 12/10/2023] [Indexed: 01/12/2024]
Abstract
Brain cancers, especially glioblastoma multiforme, are associated with poor prognosis due to the limited efficacy of current therapies. Nanomedicine has emerged as a versatile technology to treat various diseases, including cancers, and has played an indispensable role in combatting the COVID-19 pandemic as evidenced by the role that lipid nanocarrier-based vaccines have played. The tunability of nanocarrier physicochemical properties -including size, shape, surface chemistry, and drug release kinetics- has resulted in the development of a wide range of nanocarriers for brain cancer treatment. These nanocarriers can improve the pharmacokinetics of drugs, increase blood-brain barrier transfer efficiency, and specifically target brain cancer cells. These unique features would potentially allow for more efficient treatment of brain cancer with fewer side effects and better therapeutic outcomes. This review provides an overview of brain cancers, current therapeutic options, and challenges to efficient brain cancer treatment. The latest advances in nanomedicine strategies are investigated with an emphasis on targeted and stimulus-responsive nanocarriers and their potential for clinical translation.
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Affiliation(s)
- Zahra Abousalman-Rezvani
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
- Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organization, Research Way, Melbourne, VIC 3168, Australia
| | - Ahmed Refaat
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
- Pharmaceutics Department, Faculty of Pharmacy - Alexandria University, 1 El-Khartoum Square, Alexandria, 21021, Egypt
| | - Pouya Dehghankelishadi
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
| | - Hossein Roghani-Mamaqani
- Faculty of Polymer Engineering, Sahand University of Technology, Tabriz, P.O. Box: 51335/1996, Iran
| | - Lars Esser
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
- Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organization, Research Way, Melbourne, VIC 3168, Australia
| | - Nicolas H Voelcker
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, 151 Wellington Rd, Melbourne, VIC 3168, Australia
- Department of Materials Science & Engineering, Faculty of Engineering, Monash University, 14 Alliance Ln, Melbourne, VIC 3168, Australia
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Huang Q, Chen Y, Zhang W, Xia X, Li H, Qin M, Gao H. Nanotechnology for enhanced nose-to-brain drug delivery in treating neurological diseases. J Control Release 2024; 366:519-534. [PMID: 38182059 DOI: 10.1016/j.jconrel.2023.12.054] [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: 10/25/2023] [Revised: 12/07/2023] [Accepted: 12/30/2023] [Indexed: 01/07/2024]
Abstract
Despite the increasing global incidence of brain disorders, achieving sufficient delivery towards the central nervous system (CNS) remains a formidable challenge in terms of translating into improved clinical outcomes. The brain is highly safeguarded by physiological barriers, primarily the blood-brain barrier (BBB), which routinely excludes most therapeutics from entering the brain following systemic administration. Among various strategies investigated to circumvent this challenge, intranasal administration, a noninvasive method that bypasses the BBB to allow direct access of drugs to the CNS, has been showing promising results. Nanotechnology-based drug delivery systems, in particular, have demonstrated remarkable capacities in overcoming the challenges posed by nose-to-brain drug delivery and facilitating targeted drug accumulation within the brain while minimizing side effects of systemic distribution. This review comprehensively summarizes the barriers of nose-to-brain drug delivery, aiming to enhance our understanding of potential physiological obstacles and improve the efficacy of nasal delivery in future trials. We then highlight cutting-edge nanotechnology-based studies that enhance nose-to-brain drug delivery in three key aspects, demonstrating substantial potential for improved treatment of brain diseases. Furthermore, the attention towards clinical studies will ease the regulatory approval process for nasal administration of nanomedicines targeting brain disease.
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Affiliation(s)
- Qianqian Huang
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Mental Health Center and National Chengdu Center for Safety Evaluation of Drugs, West China Hospital, Sichuan University, Chengdu 610064, China
| | - Yongke Chen
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Mental Health Center and National Chengdu Center for Safety Evaluation of Drugs, West China Hospital, Sichuan University, Chengdu 610064, China
| | - Weiwei Zhang
- Department of Public Health, Chengdu Medical College, 783 Xindu Avenue, Xindu, Chengdu, Sichuan 610500, China
| | - Xue Xia
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Mental Health Center and National Chengdu Center for Safety Evaluation of Drugs, West China Hospital, Sichuan University, Chengdu 610064, China
| | - Hanmei Li
- School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Meng Qin
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Mental Health Center and National Chengdu Center for Safety Evaluation of Drugs, West China Hospital, Sichuan University, Chengdu 610064, China.
| | - Huile Gao
- Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Mental Health Center and National Chengdu Center for Safety Evaluation of Drugs, West China Hospital, Sichuan University, Chengdu 610064, China.
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Cheng Z, Zheng Y, Yang W, Sun H, Zhou F, Huang C, Zhang S, Song Y, Liang Q, Yang N, Li M, Liu B, Feng L, Wang L. Pathogenic bacteria exploit transferrin receptor transcytosis to penetrate the blood-brain barrier. Proc Natl Acad Sci U S A 2023; 120:e2307899120. [PMID: 37733740 PMCID: PMC10523449 DOI: 10.1073/pnas.2307899120] [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: 05/11/2023] [Accepted: 08/23/2023] [Indexed: 09/23/2023] Open
Abstract
The human blood-brain barrier (BBB) comprises a single layer of brain microvascular endothelial cells (HBMECs) protecting the brain from bloodborne pathogens. Meningitis is among the most serious diseases, but the mechanisms by which major meningitis-causing bacterial pathogens cross the BBB to reach the brain remain poorly understood. We found that Streptococcus pneumoniae, group B Streptococcus, and neonatal meningitis Escherichia coli commonly exploit a unique vesicle fusion mechanism to hitchhike on transferrin receptor (TfR) transcytosis to cross the BBB and illustrated the details of this process in human BBB model in vitro and mouse model. Toll-like receptor signals emanating from bacteria-containing vesicles (BCVs) trigger K33-linked polyubiquitination at Lys168 and Lys181 of the innate immune regulator TRAF3 and then activate the formation of a protein complex containing the guanine nucleotide exchange factor RCC2, the small GTPase RalA and exocyst subcomplex I (SC I) on BCVs. The distinct function of SEC6 in SC I, interacting directly with RalA on BCVs and the SNARE protein SNAP23 on TfR vesicles, tethers these two vesicles and initiates the fusion. Our results reveal that innate immunity triggers a unique modification of TRAF3 and the formation of the HBMEC-specific protein complex on BCVs to authenticate the precise recognition and selection of TfR vesicles to fuse with and facilitate bacterial penetration of the BBB.
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Affiliation(s)
- Zhihui Cheng
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- Department of Microbiology, College of Life Sciences, Nankai University, Tianjin300071, China
| | - Yangyang Zheng
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
| | - Wen Yang
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
| | - Hongmin Sun
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
| | - Fangyu Zhou
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
| | - Chuangjie Huang
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
| | - Shuwen Zhang
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
| | - Yingying Song
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
| | - Qi’an Liang
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- Department of Microbiology, College of Life Sciences, Nankai University, Tianjin300071, China
| | - Nan Yang
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- Department of Microbiology, College of Life Sciences, Nankai University, Tianjin300071, China
| | - Meifang Li
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- Department of Microbiology, College of Life Sciences, Nankai University, Tianjin300071, China
| | - Bin Liu
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
| | - Lu Feng
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
| | - Lei Wang
- The Key Laboratory of Molecular Microbiology and Technology, Ministry of Education, Nankai University, Tianjin300071, China
- TEDA Institute of Biological Sciences and Biotechnology, Tianjin Key Laboratory of Microbial Functional Genomics, Nankai University, Tianjin300457, China
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Tambaro S, Mitra S, Gera R, Linderoth B, Wahlberg LU, Darreh-Shori T, Behbahani H, Nilsson P, Eriksdotter M. Feasibility and therapeutical potential of local intracerebral encapsulated cell biodelivery of BDNF to App NL-G-F knock-in Alzheimer mice. Alzheimers Res Ther 2023; 15:137. [PMID: 37596686 PMCID: PMC10436657 DOI: 10.1186/s13195-023-01282-x] [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: 01/30/2023] [Accepted: 07/29/2023] [Indexed: 08/20/2023]
Abstract
BACKGROUND Alzheimer's disease (AD) is an age-related disease characterized by altered cognition, neuroinflammation, and neurodegeneration against which there is presently no effective cure. Brain-derived neurotrophic factor (BDNF) is a key neurotrophin involved in the learning and memory process, with a crucial role in synaptic plasticity and neuronal survival. Several findings support that a reduced BDNF expression in the human brain is associated with AD pathogenesis. BDNF has been proposed as a potential therapy for AD, but BDNF has low brain penetration. In this study, we used an innovative encapsulated cell biodelivery (ECB) device, containing genetically modified cells capable of releasing BDNF and characterized its feasibility and therapeutic effects in the novel App knock-in AD mouse model (AppNL-G-F). METHODS ECB's containing human ARPE-19 cells genetically modified to release BDNF (ECB-BDNF devices) were stereotactically implanted bilaterally into hippocampus of 3-month-old AppNL-G-F mice. The stability of BDNF release and its effect on AD pathology were evaluated after 1, 2-, and 4-months post-implantation by immunohistochemical and biochemical analyses. Exploratory and memory performance using elevated plus maze (EPM) and Y-maze test were performed in the 4-months treatment group. Immunological reaction towards ECB-BDNF devices were studied under ex vivo and in vivo settings. RESULTS The surgery and the ECB-BDNF implants were well tolerated without any signs of unwanted side effects or weight loss. ECB-BDNF devices did not induce host-mediated immune response under ex vivo set-up but showed reduced immune cell attachment when explanted 4-months post-implantation. Elevated BDNF staining around ECB-BDNF device proximity was detected after 1, 2, and 4 months treatment, but the retrieved devices showed variable BDNF release. A reduction of amyloid-β (Aβ) plaque deposition was observed around ECB-BDNF device proximity after 2-months of BDNF delivery. CONCLUSIONS The result of this study supports the use of ECB device as a promising drug-delivery approach to locally administer BBB-impermeable factors for treating neurodegenerative conditions like AD. Optimization of the mouse-sized devices to reduce variability of BDNF release is needed to employ the ECB platform in future pre-clinical research and therapy development studies.
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Affiliation(s)
- Simone Tambaro
- Department of Neurobiology, Care Sciences and Society; Division of Neurogeriatrics, Center for Alzheimer Research, Karolinska Institutet, Stockholm, Sweden
| | - Sumonto Mitra
- Department of Neurobiology, Care Sciences and Society; Division of Clinical Geriatrics, Center for Alzheimer Research, Karolinska Institutet, Huddinge, Sweden
| | - Ruchi Gera
- Department of Neurobiology, Care Sciences and Society; Division of Clinical Geriatrics, Center for Alzheimer Research, Karolinska Institutet, Huddinge, Sweden
| | - Bengt Linderoth
- Department of Clinical Neuroscience, Section of Neurosurgery, Karolinska Institutet, Stockholm, Sweden
| | - Lars U. Wahlberg
- Gloriana Therapeutics, Inc., Warren, RI USA
- Sinfonia Biotherapeutics AB, Huddinge, Sweden
| | - Taher Darreh-Shori
- Department of Neurobiology, Care Sciences and Society; Division of Clinical Geriatrics, Center for Alzheimer Research, Karolinska Institutet, Huddinge, Sweden
| | - Homira Behbahani
- Department of Neurobiology, Care Sciences and Society; Division of Clinical Geriatrics, Center for Alzheimer Research, Karolinska Institutet, Huddinge, Sweden
| | - Per Nilsson
- Department of Neurobiology, Care Sciences and Society; Division of Neurogeriatrics, Center for Alzheimer Research, Karolinska Institutet, Stockholm, Sweden
| | - Maria Eriksdotter
- Department of Neurobiology, Care Sciences and Society; Division of Clinical Geriatrics, Center for Alzheimer Research, Karolinska Institutet, Huddinge, Sweden
- Theme Inflammation and Aging, Karolinska University Hospital, Huddinge, Sweden
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Yuce-Erarslan E, Domb AAJ, Kasem H, Uversky VN, Coskuner-Weber O. Intrinsically Disordered Synthetic Polymers in Biomedical Applications. Polymers (Basel) 2023; 15:polym15102406. [PMID: 37242981 DOI: 10.3390/polym15102406] [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: 03/16/2023] [Revised: 04/29/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
In biology and medicine, intrinsically disordered synthetic polymers bio-mimicking intrinsically disordered proteins, which lack stable three-dimensional structures, possess high structural/conformational flexibility. They are prone to self-organization and can be extremely useful in various biomedical applications. Among such applications, intrinsically disordered synthetic polymers can have potential usage in drug delivery, organ transplantation, artificial organ design, and immune compatibility. The designing of new syntheses and characterization mechanisms is currently required to provide the lacking intrinsically disordered synthetic polymers for biomedical applications bio-mimicked using intrinsically disordered proteins. Here, we present our strategies for designing intrinsically disordered synthetic polymers for biomedical applications based on bio-mimicking intrinsically disordered proteins.
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Affiliation(s)
- Elif Yuce-Erarslan
- Chemical Engineering, Istanbul University-Cerrahpasa, Avcilar, Istanbul 34320, Turkey
| | - Abraham Avi J Domb
- School of Pharmacy, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel
| | - Haytam Kasem
- Azrieli College of Engineering, 26 Ya'akov Schreiboim Street, Jerusalem 9103501, Israel
| | - Vladimir N Uversky
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA
| | - Orkid Coskuner-Weber
- Molecular Biotechnology, Turkish-German University, Sahinkaya Caddesi, No. 106, Beykoz, Istanbul 34820, Turkey
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Rawal S, Khot S, Bora V, Patel B, Patel MM. Surface-modified nanoparticles of docetaxel for chemotherapy of lung cancer: An intravenous to oral switch. Int J Pharm 2023; 636:122846. [PMID: 36921744 DOI: 10.1016/j.ijpharm.2023.122846] [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: 11/26/2022] [Revised: 03/05/2023] [Accepted: 03/11/2023] [Indexed: 03/14/2023]
Abstract
Despite being potent, the marketed formulations of Docetaxel (DX) are associated with numerous side effects and are meant for intravenous administration. Advanced pharmaceutical nanotechnology has a significant potential to facilitate the 'intravenous (i.v) to oral switch'. The present research work deals with the development of an orally administrable, folate-receptor-targeted Nanostructured lipid carriers (NLCs) of DX (FA-DX-NLCs) for facilitating oral chemotherapy of lung cancer while overcoming the bioavailability and toxicity issues. The nanoformulation prepared to employ high-pressure homogenization and lyophilization, was evaluated and statistically analyzed for various in-vitro and in-vivo formulation characteristics. The lyophilized nanoparticles were observed to be spherical with a particle size of 183.4 ± 2.13 (D90), Pdi of 0.358 ± 0.03, % EE of 82.41 ± 2.44, % DL of 4.41 ± 0.54 and a zeta potential of -3.3 ± 0.7 mv. The increased oral in-vivo bioavailability of DX was evident from the plasma-concentration area under the time curve (AUC0-t), which was ∼ 27-fold greater for FA-DX-NLCs as compared to DX suspension. The orally administered FA-DX-NLCs exhibited excellent antitumor efficacy in a pre-clinical model of lung carcinoma. Tumor staging, histopathology, and immunostaining of the tumors suggested greater anti-proliferative, apoptotic, anti-metastatic, and anti-angiogenic potential as compared to DX-suspension. The pre-clinical toxicity studies affirmed the excellent safety and bio-compatibility of FA-DX-NLCs. The research work presents immense translational potential for switching the DX-based chemotherapy for lung cancer from 'hospital to home.'
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Affiliation(s)
- Shruti Rawal
- Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad: 382 481, Gujarat, India
| | - Shubham Khot
- Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad: 382 481, Gujarat, India
| | - Vivek Bora
- Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad: 382 481, Gujarat, India
| | - Bhoomika Patel
- Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad: 382 481, Gujarat, India
| | - Mayur M Patel
- Institute of Pharmacy, Nirma University, SG Highway, Chharodi, Ahmedabad: 382 481, Gujarat, India.
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Díaz-Sánchez E, López-Salas A, Mirchandani-Duque M, Alvarez-Contino JE, Sánchez-Pérez JA, Fuxe K, Borroto-Escuela DO, García-Casares N, Narváez M. Decreased medial prefrontal cortex activity related to impaired novel object preference task performance following GALR2 and Y1R agonists intranasal infusion. Biomed Pharmacother 2023; 161:114433. [PMID: 36848750 DOI: 10.1016/j.biopha.2023.114433] [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: 12/23/2022] [Revised: 02/10/2023] [Accepted: 02/20/2023] [Indexed: 02/27/2023] Open
Abstract
Different brain regions' interactions have been implicated in relevant neurological diseases, such as major depressive disorder (MDD), anxiety disorders, age-dependent cognitive decline, Alzheimer's disease (AD) and addiction. We aim to explore the role of the medial prefrontal cortex (mPFC) in the Neuropeptide Y (NPY) and Galanin (GAL) interaction since we have demonstrated specific NPY and GAL interactions in brain areas related to these brain diseases. We performed GALR2 and Y1R agonists intranasal infusion and analyzed the mPFC activation through c-Fos expression. To assess the associated cellular mechanism we studied the formation of Y1R-GALR2 heteroreceptor complexes with in situ proximity ligation assay (PLA) and the expression of the brain-derived neurotrophic factor (BDNF). Moreover, the functional outcome of the NPY and GAL interaction on the mPFC was evaluated in the novel object preference task. We demonstrated that the intranasal administration of both agonists decrease the medial prefrontal cortex activation as shown with the c-Fos expression. These effects were mediated by the decreased formation of Y1R-GALR2 heteroreceptor complexes without affecting the BDNF expression. The functional outcome of this interaction was related to an impaired performance on the novel object preference task. Our data may suggest the translational development of new heterobivalent agonist pharmacophores acting on Y1R-GALR2 heterocomplexes in the medial prefrontal cortex for the novel therapy on neurodegenerative and psychiatric diseases. DATA SHARING AND DATA ACCESSIBILITY: The data that support the findings of this study are openly available in Institutional repository of the University of Malaga (RIUMA) and from the corresponding author upon reasonable request.
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Affiliation(s)
- Estela Díaz-Sánchez
- Laboratorio NeuronLab. Instituto de Investigación Biomédica de Málaga, Facultad de Medicina, Universidad de Málaga, Malaga 29071, Spain; Vithas Málaga. Grupo Hospitalario Vithas, Málaga, Spain.
| | - Alexander López-Salas
- Laboratorio NeuronLab. Instituto de Investigación Biomédica de Málaga, Facultad de Medicina, Universidad de Málaga, Malaga 29071, Spain.
| | - Marina Mirchandani-Duque
- Laboratorio NeuronLab. Instituto de Investigación Biomédica de Málaga, Facultad de Medicina, Universidad de Málaga, Malaga 29071, Spain.
| | - Jose Erik Alvarez-Contino
- Laboratorio NeuronLab. Instituto de Investigación Biomédica de Málaga, Facultad de Medicina, Universidad de Málaga, Malaga 29071, Spain.
| | - Jose Andrés Sánchez-Pérez
- Instituto de Investigación Biomédica de Málaga, Unit of Psychiatry, Hospital Universitario Virgen de la Victoria, Spain.
| | - Kjell Fuxe
- Department of Neuroscience, Karolinska Institute, Stockholm 17177, Sweden.
| | - Dasiel O Borroto-Escuela
- Laboratorio NeuronLab. Instituto de Investigación Biomédica de Málaga, Facultad de Medicina, Universidad de Málaga, Malaga 29071, Spain; Department of Neuroscience, Karolinska Institute, Stockholm 17177, Sweden; Department of Biomolecular Science, Section of Physiology, University of Urbino, Urbino 61029, Italy.
| | - Natalia García-Casares
- Laboratorio NeuronLab. Instituto de Investigación Biomédica de Málaga, Facultad de Medicina, Universidad de Málaga, Malaga 29071, Spain.
| | - Manuel Narváez
- Laboratorio NeuronLab. Instituto de Investigación Biomédica de Málaga, Facultad de Medicina, Universidad de Málaga, Malaga 29071, Spain; Vithas Málaga. Grupo Hospitalario Vithas, Málaga, Spain; Department of Neuroscience, Karolinska Institute, Stockholm 17177, Sweden.
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Alvarez‐Contino JE, Díaz‐Sánchez E, Mirchandani‐Duque M, Sánchez‐Pérez JA, Barbancho MA, López‐Salas A, García‐Casares N, Fuxe K, Borroto‐Escuela DO, Narváez M. GALR2 and Y1R agonists intranasal infusion enhanced adult ventral hippocampal neurogenesis and antidepressant-like effects involving BDNF actions. J Cell Physiol 2023; 238:459-474. [PMID: 36599082 PMCID: PMC10952952 DOI: 10.1002/jcp.30944] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 11/28/2022] [Accepted: 12/24/2022] [Indexed: 01/06/2023]
Abstract
Dysregulation of adult hippocampal neurogenesis is linked to major depressive disorder (MDD), with more than 300 million people diagnosed and worsened by the COVID-19 pandemic. Accumulating evidence for neuropeptide Y (NPY) and galanin (GAL) interaction was shown in various limbic system regions at molecular-, cellular-, and behavioral-specific levels. The purpose of the current work was to evaluate the proliferating role of GAL2 receptor (GALR2) and Y1R agonists interaction upon intranasal infusion in the ventral hippocampus. We studied their hippocampal proliferating actions using the proliferating cell nuclear antigen (PCNA) on neuroblasts or stem cells and the expression of the brain-derived neurothrophic factor (BDNF). Moreover, we studied the formation of Y1R-GALR2 heteroreceptor complexes and analyzed morphological changes in hippocampal neuronal cells. Finally, the functional outcome of the NPY and GAL interaction on the ventral hippocampus was evaluated in the forced swimming test. We demonstrated that the intranasal infusion of GALR2 and the Y1R agonists promotes neuroblasts proliferation in the dentate gyrus of the ventral hippocampus and the induction of the neurotrophic factor BDNF. These effects were mediated by the increased formation of Y1R-GALR2 heteroreceptor complexes, which may mediate the neurites outgrowth observed on neuronal hippocampal cells. Importantly, BDNF action was found necessary for the antidepressant-like effects after GALR2 and the Y1R agonists intranasal administration. Our data may suggest the translational development of new heterobivalent agonist pharmacophores acting on Y1R-GALR2 heterocomplexes in the ventral hippocampus for the novel therapy of MDD or depressive-affecting diseases.
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Affiliation(s)
- Jose Erik Alvarez‐Contino
- Laboratorio NeuronLab, Instituto de Investigación Biomédica de Málaga, Facultad de MedicinaUniversidad de MálagaMalagaSpain
| | - Estela Díaz‐Sánchez
- Laboratorio NeuronLab, Instituto de Investigación Biomédica de Málaga, Facultad de MedicinaUniversidad de MálagaMalagaSpain
- Grupo Hospitalario VithasVithas MálagaMálagaSpain
| | - Marina Mirchandani‐Duque
- Laboratorio NeuronLab, Instituto de Investigación Biomédica de Málaga, Facultad de MedicinaUniversidad de MálagaMalagaSpain
| | - Jose Andrés Sánchez‐Pérez
- Unit of Psychiatry, Instituto de Investigación Biomédica de MálagaHospital Universitario Virgen de la VictoriaMálagaSpain
| | - Miguel A. Barbancho
- Laboratorio NeuronLab, Instituto de Investigación Biomédica de Málaga, Facultad de MedicinaUniversidad de MálagaMalagaSpain
| | - Alexander López‐Salas
- Laboratorio NeuronLab, Instituto de Investigación Biomédica de Málaga, Facultad de MedicinaUniversidad de MálagaMalagaSpain
| | - Natalia García‐Casares
- Laboratorio NeuronLab, Instituto de Investigación Biomédica de Málaga, Facultad de MedicinaUniversidad de MálagaMalagaSpain
| | - Kjell Fuxe
- Department of NeuroscienceKarolinska InstituteStockholmSweden
| | - Dasiel O. Borroto‐Escuela
- Laboratorio NeuronLab, Instituto de Investigación Biomédica de Málaga, Facultad de MedicinaUniversidad de MálagaMalagaSpain
- Department of NeuroscienceKarolinska InstituteStockholmSweden
- Department of Biomolecular Science, Section of PhysiologyUniversity of UrbinoUrbinoItaly
| | - Manuel Narváez
- Laboratorio NeuronLab, Instituto de Investigación Biomédica de Málaga, Facultad de MedicinaUniversidad de MálagaMalagaSpain
- Grupo Hospitalario VithasVithas MálagaMálagaSpain
- Department of NeuroscienceKarolinska InstituteStockholmSweden
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Pawar B, Vasdev N, Gupta T, Mhatre M, More A, Anup N, Tekade RK. Current Update on Transcellular Brain Drug Delivery. Pharmaceutics 2022; 14:pharmaceutics14122719. [PMID: 36559214 PMCID: PMC9786068 DOI: 10.3390/pharmaceutics14122719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/24/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
It is well known that the presence of a blood-brain barrier (BBB) makes drug delivery to the brain more challenging. There are various mechanistic routes through which therapeutic molecules travel and deliver the drug across the BBB. Among all the routes, the transcellular route is widely explored to deliver therapeutics. Advances in nanotechnology have encouraged scientists to develop novel formulations for brain drug delivery. In this article, we have broadly discussed the BBB as a limitation for brain drug delivery and ways to solve it using novel techniques such as nanomedicine, nose-to-brain drug delivery, and peptide as a drug delivery carrier. In addition, the article will help to understand the different factors governing the permeability of the BBB, as well as various formulation-related factors and the body clearance of the drug delivered into the brain.
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Affiliation(s)
| | | | | | | | | | | | - Rakesh Kumar Tekade
- Correspondence: ; Tel.: +91-796674550 or +91-7966745555; Fax: +91-7966745560
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11
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Gadhave D, Khot S, Tupe S, Shinde M, Tagalpallewar A, Gorain B, Kokare C. Nose-to-brain delivery of octreotide acetate in situ gel for pituitary adenoma: Pharmacological and in vitro cytotoxicity studies. Int J Pharm 2022; 629:122372. [DOI: 10.1016/j.ijpharm.2022.122372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 11/07/2022]
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12
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Sastri KT, Gupta NV, M S, Chakraborty S, Kumar H, Chand P, Balamuralidhara V, Gowda D. Nanocarrier facilitated drug delivery to the brain through intranasal route: A promising approach to transcend bio-obstacles and alleviate neurodegenerative conditions. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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