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Nasir A, Rehman MU, Khan T, Husn M, Khan M, Khan A, Nuh AM, Jiang W, Farooqi HMU, Bai Q. Advances in nanotechnology-assisted photodynamic therapy for neurological disorders: a comprehensive review. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2024; 52:84-103. [PMID: 38235991 DOI: 10.1080/21691401.2024.2304814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 01/03/2024] [Indexed: 01/19/2024]
Abstract
Neurological disorders such as neurodegenerative diseases and nervous system tumours affect more than one billion people throughout the globe. The physiological sensitivity of the nervous tissue limits the application of invasive therapies and leads to poor treatment and prognosis. One promising solution that has generated attention is Photodynamic therapy (PDT), which can potentially revolutionise the treatment landscape for neurological disorders. PDT attracted substantial recognition for anticancer efficacy and drug conjugation for targeted drug delivery. This review thoroughly explained the basic principles of PDT, scientific interventions and advances in PDT, and their complicated mechanism in treating brain-related pathologies. Furthermore, the merits and demerits of PDT in the context of neurological disorders offer a well-rounded perspective on its feasibility and challenges. In conclusion, this review encapsulates the significant potential of PDT in transforming the treatment landscape for neurological disorders, emphasising its role as a non-invasive, targeted therapeutic approach with multifaceted applications.
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Affiliation(s)
- Abdul Nasir
- Medical Research Center, Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Mujeeb Ur Rehman
- Department of Zoology, Islamia College University, Peshawar, Pakistan
| | - Tamreez Khan
- Department of Zoology, Abdul Wali Khan University, Mardan, Pakistan
| | - Mansoor Husn
- Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakistan
| | - Manzar Khan
- Department of Zoology, Hazara University Mansehra, Mansehra, Pakistan
| | - Ahmad Khan
- Department of Psychology, University of Karachi, Karachi, Pakistan
| | - Abdifatah Mohamed Nuh
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wei Jiang
- Medical Research Center, Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | | | - Qain Bai
- Medical Research Center, Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Chinnathambi S, Dubey T. Photo-Excited Dyes: Emerging Technique Against Tau Protein Aggregation. Methods Mol Biol 2024; 2754:105-116. [PMID: 38512663 DOI: 10.1007/978-1-0716-3629-9_6] [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] [Indexed: 03/23/2024]
Abstract
Tau aggregates are considered a pathological hallmark of Alzheimer's disease. The screening of molecules against Tau aggregation is a novel strategy for Alzheimer's disease. The photo-excited molecules have proven to be effective as a therapeutic agent in several diseases. In recent studies, the photo-excited dyes showed an inhibitory effect on Alzheimer's disease-related Tau protein aggregation and toxicity. The present chapter deals with the effect of rose bengal on the aggregation of Tau. The in vitro studies carried out with the help of electron microscopy, ThS fluorescence, and circular dichroism suggested that RB attenuated the Tau aggregation under in vitro conditions, whereas PE-RB disaggregated the mature Tau fibrils. Photo-excited rose bengal and the classical rose bengal induced a low degree of toxicity in cells. Thus, for the treatment of Alzheimer's disease, the rose bengal could be considered a potential molecule.
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Affiliation(s)
- Subashchandrabose Chinnathambi
- Neurobiology Group, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, Maharashtra, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India.
- Department of Neurochemistry, National Institute of Mental Health and Neurosciences (NIMHANS), Institute of National Importance, Bangalore, Karnataka, India.
| | - Tushar Dubey
- Neurobiology Group, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, Maharashtra, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India
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Bhandari M, Tiwari RK, Chanda S, Bonde GV. Targeting angiogenesis, inflammation, and oxidative stress in Alzheimer's diseases. TARGETING ANGIOGENESIS, INFLAMMATION, AND OXIDATIVE STRESS IN CHRONIC DISEASES 2024:215-249. [DOI: 10.1016/b978-0-443-13587-3.00003-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2025]
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