Injectable, Guest–Host Assembled Polyethylenimine Hydrogel for siRNA Delivery
نویسندگان
چکیده
منابع مشابه
Preparation and in vitro evaluation of a novel chitosan-based hydrogel for injectable delivery of enrofloxacin
BACKGROUND: The development of injectable sustained-release products are of great interest to veterinary pharmaceuticals and animal health business. Recently, great attention has been paid to in situ gel-forming chitosan/beta-glycerophosphate (chitosan/β-GP) solutions due to their good biodegradability and thermosensitivity. OBJECTIVES: The general aim of this study was to prepare a novel in si...
متن کاملEnhanced siRNA delivery using oleic acid derivative of polyethylenimine.
BACKGROUND RNA interference has promising therapeutic potential. However, safe and efficacious delivery systems are necessary for its application in the clinic. MATERIALS AND METHODS An oleic acid (OA) derivative of branched polyethylenimine (PEI, M.W. 2000 Da), PEI-OA, was synthesized and evaluated for small interfering RNA (siRNA) delivery in SK-HEP-1 liver cancer cells stably transfected w...
متن کاملSelf-Assembled Hydrogel Nanoparticles for Drug Delivery Applications
Hydrogel nanoparticles—also referred to as polymeric nanogels or macromolecular micelles—are emerging as promising drug carriers for therapeutic applications. These nanostructures hold versatility and properties suitable for the delivery of bioactive molecules, namely of biopharmaceuticals. This article reviews the latest developments in the use of self-assembled polymeric nanogels for drug del...
متن کاملSustained local delivery of siRNA from an injectable scaffold.
Controlled gene silencing technologies have significant, unrealized potential for use in tissue regeneration applications. The design described herein provides a means to package and protect siRNA within pH-responsive, endosomolytic micellar nanoparticles (si-NPs) that can be incorporated into nontoxic, biodegradable, and injectable polyurethane (PUR) tissue scaffolds. The si-NPs were homogeneo...
متن کاملpreparation and in vitro evaluation of a novel chitosan-based hydrogel for injectable delivery of enrofloxacin
background: the development of injectable sustained-release products are of great interest to veterinary pharmaceuticals and animal health business. recently, great attention has been paid to in situ gel-forming chitosan/beta-glycerophosphate (chitosan/β-gp) solutions due to their good biodegradability and thermosensitivity. objectives: the general aim of this study was to prepare a novel in si...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biomacromolecules
سال: 2016
ISSN: 1525-7797,1526-4602
DOI: 10.1021/acs.biomac.6b01378