Nanocarriers-Assisted Nose-to-Brain Delivery of Levodopa: Current Progress and Prospects
A challenge to contemporary medicine is still the discovery of an effective and safe therapy for symptomatic control, if not cure, of Parkinson’s disease. While the potential century’s break-through is sought and foreseen by many scientists in gene therapy, immunotherapy, new drug combinations, and...
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MDPI AG
2024-12-01
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| author | Mariya Dangova Nadezhda Ivanova Velichka Andonova |
| author_facet | Mariya Dangova Nadezhda Ivanova Velichka Andonova |
| author_sort | Mariya Dangova |
| collection | DOAJ |
| description | A challenge to contemporary medicine is still the discovery of an effective and safe therapy for symptomatic control, if not cure, of Parkinson’s disease. While the potential century’s break-through is sought and foreseen by many scientists in gene therapy, immunotherapy, new drug combinations, and neurosurgical approaches, the not-yet-conventional intranasal administration of “classic” levodopa (L-DOPA) also stands out as a perspective from which Parkinson’s patients may benefit in the short term. With the main drawbacks of the standard oral L-DOPA treatment being the extremely low systemic and cerebral bioavailability, it is widely recognized that the nasal route may turn out to be the better administration site, for it offers the alternative of direct brain delivery via the olfactory bulb (the so-called nose-to-brain axis). However, such advancement would be unthinkable without the current progress in nano-scaled drug carriers which are needed to ensure drug stability, mucosal retention and permeation, olfactory uptake, and harmlessness to the sensory neurons and respiratory cilia. This study aims to review the most significant results and achievements in the field of nano-particulate nose-to-brain delivery of L-DOPA. |
| format | Article |
| id | doaj-art-2c861c5db2e54c7fb817004392ad6c98 |
| institution | Kabale University |
| issn | 2076-3417 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-2c861c5db2e54c7fb817004392ad6c982025-01-10T13:15:11ZengMDPI AGApplied Sciences2076-34172024-12-0115133110.3390/app15010331Nanocarriers-Assisted Nose-to-Brain Delivery of Levodopa: Current Progress and ProspectsMariya Dangova0Nadezhda Ivanova1Velichka Andonova2Medical College, Medical University of Varna, 9000 Varna, BulgariaDepartment of Pharmaceutical Technologies, Faculty of Pharmacy, Medical University of Varna, 9000 Varna, BulgariaDepartment of Pharmaceutical Technologies, Faculty of Pharmacy, Medical University of Varna, 9000 Varna, BulgariaA challenge to contemporary medicine is still the discovery of an effective and safe therapy for symptomatic control, if not cure, of Parkinson’s disease. While the potential century’s break-through is sought and foreseen by many scientists in gene therapy, immunotherapy, new drug combinations, and neurosurgical approaches, the not-yet-conventional intranasal administration of “classic” levodopa (L-DOPA) also stands out as a perspective from which Parkinson’s patients may benefit in the short term. With the main drawbacks of the standard oral L-DOPA treatment being the extremely low systemic and cerebral bioavailability, it is widely recognized that the nasal route may turn out to be the better administration site, for it offers the alternative of direct brain delivery via the olfactory bulb (the so-called nose-to-brain axis). However, such advancement would be unthinkable without the current progress in nano-scaled drug carriers which are needed to ensure drug stability, mucosal retention and permeation, olfactory uptake, and harmlessness to the sensory neurons and respiratory cilia. This study aims to review the most significant results and achievements in the field of nano-particulate nose-to-brain delivery of L-DOPA.https://www.mdpi.com/2076-3417/15/1/331neurodegenerative diseasesParkinson’s diseasenasal drug deliveryolfactory drug uptakenanotechnologieslevodopa |
| spellingShingle | Mariya Dangova Nadezhda Ivanova Velichka Andonova Nanocarriers-Assisted Nose-to-Brain Delivery of Levodopa: Current Progress and Prospects Applied Sciences neurodegenerative diseases Parkinson’s disease nasal drug delivery olfactory drug uptake nanotechnologies levodopa |
| title | Nanocarriers-Assisted Nose-to-Brain Delivery of Levodopa: Current Progress and Prospects |
| title_full | Nanocarriers-Assisted Nose-to-Brain Delivery of Levodopa: Current Progress and Prospects |
| title_fullStr | Nanocarriers-Assisted Nose-to-Brain Delivery of Levodopa: Current Progress and Prospects |
| title_full_unstemmed | Nanocarriers-Assisted Nose-to-Brain Delivery of Levodopa: Current Progress and Prospects |
| title_short | Nanocarriers-Assisted Nose-to-Brain Delivery of Levodopa: Current Progress and Prospects |
| title_sort | nanocarriers assisted nose to brain delivery of levodopa current progress and prospects |
| topic | neurodegenerative diseases Parkinson’s disease nasal drug delivery olfactory drug uptake nanotechnologies levodopa |
| url | https://www.mdpi.com/2076-3417/15/1/331 |
| work_keys_str_mv | AT mariyadangova nanocarriersassistednosetobraindeliveryoflevodopacurrentprogressandprospects AT nadezhdaivanova nanocarriersassistednosetobraindeliveryoflevodopacurrentprogressandprospects AT velichkaandonova nanocarriersassistednosetobraindeliveryoflevodopacurrentprogressandprospects |