Journal article
Recent progress in nanomaterials for gene delivery applications
Biomaterials science, Vol.4(9), pp.1-139
08/16/2016
Handle:
https://hdl.handle.net/2376/104952
PMID: 27480033
Abstract
Nanotechnology-based gene delivery is the division of nanomedicine concerned with the synthesis, characterization, and functionalization of nanomaterials to be used in targeted-gene delivery applications. Nanomaterial-based gene delivery systems hold great promise for curing fatal inherited and acquired diseases, including neurological disorders, cancer, cardiovascular diseases, and acquired immunodeficiency syndrome (AIDS). However, their use in clinical applications is still controversial. To date, the Food and Drug Administration (FDA) has not approved any gene delivery system because of the unknown long-term toxicity and the low gene transfection efficiency of nanomaterials in vivo. Compared to viral vectors, nonviral gene delivery vectors are characterized by a low preexisting immunogenicity, which is important for preventing a severe immune response. In addition, nonviral vectors provide higher loading capacity and ease of fabrication. For these reasons, this review article focuses on applications of nonviral gene delivery systems, including those based on lipids, polymers, graphene, and other inorganic nanoparticles, and discusses recent advances in nanomaterials for gene therapy. Methods of synthesizing these nanomaterials are briefly described from a materials science perspective. Also, challenges, critical issues, and concerns about the in vivo applications of nanomaterial-based gene delivery systems are discussed. It should be noted that this article is not a comprehensive review of the literature.
Metrics
18 Record Views
Details
- Title
- Recent progress in nanomaterials for gene delivery applications
- Creators
- Erhan Keles - Gene and Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, WA 99164, USAYang Song - Department of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164, USA. yuehe.lin@wsu.eduDan Du - Department of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164, USA. yuehe.lin@wsu.eduWen-Ji Dong - Gene and Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, WA 99164, USA and Department of Integrated Physiology and Neuroscience, Washington State University, Pullman, WA 99164, USAYuehe Lin - Department of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164, USA. yuehe.lin@wsu.edu
- Publication Details
- Biomaterials science, Vol.4(9), pp.1-139
- Academic Unit
- School of Mechanical and Materials Engineering
- Publisher
- England
- Identifiers
- 99900547089601842
- Language
- English
- Resource Type
- Journal article