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Gene Therapy
 About Gene therapy
 What are the genes?
 How does gene therapy  work?
 Types of gene  therapy
 Viral gene delivery   systems
 Non-viral gene  delivery  systems
 Pro-drug activation  therapy
 Two-gene therapy
 Nucleic acid  therapeutic agents
 Antisense RNA  production
 Antisense  Oligonucleotides
 Nucleic acid  pharmaceuticals
 Ribozymes - as  therapeutic  agents
 Oligonucleotide  correction  of genetic
 History of events - gene  therapy
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Gene Therapy Introduction

Nucleic acid pharmaceuticals
  • Administration of oligonucleotides that attaches to transcription or translation factor could prevent expression of target gene.

  • Nucleic acid molecules are capable of binding to proteins, and by devising an oligonucleotide that binds to protein that does not normally bind to nucleic acid molecule and as a consequence of this attachment, inhibit functioning of this protein. 

  • This type of oligonucleotide is called ‘Aptamer’. Potential anti-thrombin aptamer inhibits thrombin.