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Published on: November 14, 2018
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Nanocarriers for Effective Brain Drug Delivery.
Tansel Comoglu1, Sema Arisoy2, Zeynep Burcu Akkus3
1Department of Pharmaceutical Technology, Faculty of Pharmacy, Ankara University, Ankara, Turkey.
Current Topics in Medicinal Chemistry
|December 27, 2016
Summary
Nanotechnology offers promising solutions for delivering drugs across the blood-brain barrier (BBB) to treat brain diseases. Optimizing nanocarrier properties and surface modifications is key for effective brain drug delivery.
Area of Science:
- Nanomedicine
- Neuroscience
- Biotechnology
Background:
- Drug delivery to the brain is challenging due to the blood-brain barrier (BBB).
- Nanotechnology presents a promising approach to overcome the BBB for treating neurological disorders.
- Nanocarriers have been extensively studied for brain drug delivery over decades.
Purpose of the Study:
- To review current literature on nanocarriers for effective brain drug delivery.
- To highlight the importance of nanocarrier physicochemical properties and surface modifications for BBB penetration.
- To discuss strategies for enhancing nanoparticle uptake by the brain.
Main Methods:
- Literature review of nanocarriers for brain drug delivery.
- Analysis of physicochemical properties influencing BBB crossing (size, charge, mass).
- Examination of surface modification strategies, including targeting ligands.
Main Results:
- Nanocarrier physicochemical properties significantly impact brain uptake.
- Surface modifications, such as ligand attachment, can enhance targeted delivery to brain tissues.
- Understanding these properties is crucial for designing effective nanocarriers.
Conclusions:
- Nanocarriers are vital tools for overcoming the BBB in nanomedicine.
- Tailoring nanocarrier design is essential for successful brain drug delivery.
- Further research into surface modifications and property optimization will advance neurotherapeutics.
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