Open Access. Powered by Scholars. Published by Universities.®
- Discipline
Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
Liposomal Technologies To Improve Gene Delivery, David Nardo Padron
Liposomal Technologies To Improve Gene Delivery, David Nardo Padron
Theses and Dissertations--Pharmacy
Lipid based nanoparticles (LBNs) are used in myriad applications in medicine from small molecule drug delivery to mRNA vaccines. A major contributing factor to the development of the field has been the ongoing development of novel compounds that retain the functionality of natural lipids but expand upon them through inclusion of functional moieties that can be applied to specific scientific and biomedical questions. In the body of this dissertation, an extensive overview of LBNs is provided, focusing primarily on their use in immune modulation. The research presented herein begins with the synthesis of a novel class of lipids based on …
Succinylated Polyethylenimine Gene Delivery Agents For Enhanced Transfection Efficacy, Md. Nasir Uddin
Succinylated Polyethylenimine Gene Delivery Agents For Enhanced Transfection Efficacy, Md. Nasir Uddin
Theses and Dissertations--Chemistry
Gene therapy aims to treat patients by altering or controlling gene expression. Today, most clinical approaches are viral-based due to their inherent gene delivery activity. However, there is still a significant interest in nonviral alternatives for gene delivery, particularly synthetic lipids and polymers, that do not suffer the immunogenicity, high cost, or mutagenesis concerns of viral vectors. Polymeric vectors are of particular interest due to the ability to further tune the polymer properties through the incorporation of additional functional units such as targeting ligands or shielding domains. Polyethylenimine (PEI), a highly cationic polymer, is often considered a benchmark for polymer-based …