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1999 | 46 | 3 |

Tytuł artykułu

Inhibition of plasminogen activator inhibitor release in endothelial cell cultures by antisense oligodeoxyribonucleotides with a 5' -end lipophilic modification

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
A series of conjugates containing residues of lipophilic alcohols covalently bound to 5'-end of oligodeoxyribonucleotides targeted against human plasminogen activator inhibitor (PAI-1) mRNA was synthesized via the oxathiaphospholane approach. The highest anti-PAI-1 activity in EA.hy 926 endothelial cell cultures was found for conjugates containing menthyl or heptadecanyl groups linked with an oligonucleotide complementary to a segment of human PAI-1 mRNA. The phosphodiester antisense oligonucleotides, which otherwise exhibit only limited anti-PAI-1 activity, were found to be more active than phosphorothioate oligonucleotides when conjugated to lipophilic alcohol residues. For menthyl conjugates an evidence of antisense mechanism of inhibition was found.

Wydawca

-

Rocznik

Tom

46

Numer

3

Opis fizyczny

p.679-691,fig.

Twórcy

  • Polish Academy of Sciences, H.Sienkiewicza 112, 90-363 Lodz, Poland
autor
autor
autor
autor
autor
autor

Bibliografia

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Typ dokumentu

Bibliografia

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