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Gene Therapy Applications in Gastroenterology and Hepatology
Author(s) -
Catherine H. Wu,
Lanlan Shen,
George Y. Wu
Publication year - 2000
Publication title -
canadian journal of gastroenterology
Language(s) - English
Resource type - Journals
eISSN - 1916-7237
pISSN - 0835-7900
DOI - 10.1155/2000/959231
Subject(s) - ribozyme , genetic enhancement , hepatology , oligonucleotide , gene , vector (molecular biology) , gene delivery , viral vector , gene transfer , computational biology , virology , biology , medicine , bioinformatics , rna , genetics , recombinant dna
Advantages and disadvantages of viral vectors and nonviral vectors for gene delivery to digestive organs are reviewed. Advances in systems for the introduction of new gene expression are described, including self-deleting retroviral transfer vectors, chimeric viruses and chimeric oligonucleotides. Systems for inhibition of gene expression are discussed, including antisense oligonucleotides, ribozymes and dominant-negative genes.

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