title: Making sense of antisense.
abstract: Since the identification of the DNA double-stranded helix, the gene as a target of therapy and, moreover, the use of DNA as a drug have been possibilities. 'Antisense' is used by some living organisms, specifically viruses, to control gene replication. Only recently, the use of antisense DNA as a mechanism to control human gene translation has been appreciated. A recent report on the use of systemically administered oligonucleotides in human Crohn's disease is reviewed. DNA antisense oligonucleotides offer a technology capable of unique use at the laboratory bench as well as for highly specific therapeutic drugs. The conceptualization and possible future directions of these exciting compounds are reviewed.
authors.affiliation: Division of Gastroenterology, University of Alberta, Edmonton. bruce.yacyshyn@ualberta.ca
authors.forename: B R
authors.initials: BR
authors.lastname: Yacyshyn
authors.forename: W R
authors.initials: WR
authors.lastname: Shanahan
mesh_terms: D000818:Animals; D016375:Antisense Elements (Genetics); D003424:Crohn Disease / Q000235:genetics; D006801:Humans; D008970:Molecular Weight; D016376:Oligonucleotides, Antisense; D014777:Virus Diseases / Q000235:genetics
chemical_list: D016375:Antisense Elements (Genetics); D016376:Oligonucleotides, Antisense