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Chitosan derivatives as gene carriers

  • Tae Hee Kim*
  • , In Kyu Park
  • , Su I.I. Kim
  • , Hwan Jeong
  • , Hee Seung Bom
  • , Ng Su Cho
  • *Corresponding author for this work
  • Seoul National University
  • Wonkwang University
  • Chonnam National University

Research output: Contribution to journalJournal articlepeer-review

Abstract

Chitosan has been considered to be a good candidate for gene delivery system, since it is already known as a biocompatible, biodegradable, and low toxic material with high cationic potential. However, low specificity and low transfection efficiency of chitosan need to be overcome prior to clinical trial. In this review paper, chemical modification of chitosan for enhancement of cell specificity and transfection efficiency was explained. Also, chemical modification of chitosan for the stability of chitosan/DNA complexes was reviewed.

Original languageEnglish
Pages (from-to)97-100
Number of pages4
JournalKey Engineering Materials
Volume288-289
DOIs
StatePublished - 2005

Keywords

  • Chemical modification
  • Chitosan
  • Gene carrier
  • Transfection efficiency

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