| Literature DB >> 30897978 |
Rafael R Castillo1,2,3, Daniel Lozano1,2,3, Blanca González1,2,3, Miguel Manzano1,2,3, Isabel Izquierdo-Barba1,2,3, María Vallet-Regí1,2,3.
Abstract
INTRODUCTION: Mesoporous silica nanoparticles (MSNs) are outstanding nanoplatforms for drug delivery. Herein, the most recent advances to turn MSN-based carriers into minimal side effect drug delivery agents are covered. AREAS COVERED: This review summarizes the scientific advances dealing with MSNs for targeted and stimuli-responsive drug delivery since 2015. Delivery aspects to diseased tissues together with approaches to obtain smart MSNs able to respond to internal or external stimuli and their applications are here described. Special emphasis is done on the combination of two or more stimuli on the same nanoplatform and on combined drug therapy. EXPERT OPINION: The use of MSNs in nanomedicine is a promising research field because they are outstanding platforms for treating different pathologies. This is possible thanks to their structural, chemical, physical and biological properties. However, there are certain issues that should be overcome to improve the suitability of MSNs for clinical applications. All materials must be properly characterized prior to their in vivo evaluation; furthermore, preclinical in vivo studies need to be standardized to demonstrate the MSNs clinical translation potential.Entities:
Keywords: Mesoporous silica nanoparticles; biomedical applications; stimuli-responsive drug delivery; targeting
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Year: 2019 PMID： 30897978 PMCID： PMC6667337 DOI： 10.1080/17425247.2019.1598375
Source DB: PubMed Journal: Expert Opin Drug Deliv ISSN： 1742-5247 Impact factor: 6.648