Core--Formulations - NIH Grant Award Recipients

Core--Formulations
CRISP (Computer Retrieval of Information on Scientific Projects)
Abstract
Grant Number: 1U19AI070202-019001
PI Name: MCDONOUGH, JOE A.
PI Email: jmcdonough@swri.org
PI Title:
Project Title: Core--Formulations
Abstract: The formulations core will be led by Southwest Research Institute, a commercial entity with expertise in formulating drug for mucosal delivery. The singular purpose of this Core will be to develop a nanocapsular formulation of short interfering RNA (siRNA) that will be appropriate for mucosal delivery. To accomplish this goal, various nanocapsular formulations will be synthesized and tested for their ability to incorporate and deliver siRNA to the cellular cytoplasm; Initial experiments will use a siRNA molecule conjugated to a fluorophore, this allowing rapid microscopic evaluation of the efficiency of cellular entry. Once an optimum formulation is identified, this Core will produce formulations of siRNA targeting macaque CCR5 and enhanced green fluorescent protein in year 1. These products will be supplied to Projects by Ramratnam and Lambert for in vitro and in vivo evaluations of gene silencing potency and toxicity. These evaluations will allow us to decide upon an optimum formulation conditions that will be used to formulate siRNAs identified by Projects by Herold and Lambert in future years of the grant.
Thesaurus Terms:
antiviral agent, biomedical facility, chemical synthesis, drug delivery system, mucosa, nanotechnology, small interfering RNA, topical drug application
RNA interference, cooperative study, rectum /anus, technology /technique development, vagina
biotechnology
Institution: SOUTHWEST RESEARCH INSTITUTE
6220 CULEBRA RD
SAN ANTONIO, TX 782385166
Fiscal Year: 2006
Department:
Project Start: 01-JUL-2006
Project End: 31-AUG-2010
ICD: NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES
IRG: ZRG1