Nanotechnology-based Drug Delivery, Metabolism and Toxicity.

Abstract:

BACKGROUND:Nanoparticles (NPs) are being used extensively owing to their increased surface area, targeted delivery and enhanced retention. NPs have the potential to be used in many disease conditions. Despite widespread use, their toxicity and clinical safety still remain a major concern. OBJECTIVE:The purpose of this study was to explore the metabolism and toxicological effects of nanotherapeutics. METHODS:Comprehensive, time-bound literature search was done covering the period from 2010 till date. The primary focus was on the metabolism of NP including their adsorption, degradation, clearance, and bio-persistence. This review also focuses on updated investigations on NPs with respect to their toxic effects on various in vitro and in vivo experimental models. RESULTS:Nanotechnology is a thriving field of biomedical research and an efficient drug delivery system. Further their applications are under investigation for diagnosis of disease and as medical devices. CONCLUSION:The toxicity of NPs is a major concern in the application of NPs as therapeutics. Studies addressing metabolism, side-effects and safety of NPs are desirable to gain maximum benefits of nanotherapeutics.

journal_name

Curr Drug Metab

journal_title

Current drug metabolism

authors

Malaviya P,Shukal D,Vasavada AR

doi

10.2174/1389200221666200103091753

subject

Has Abstract

pub_date

2019-01-01 00:00:00

pages

1167-1190

issue

14

eissn

1389-2002

issn

1875-5453

pii

CDM-EPUB-103437

journal_volume

20

pub_type

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