Article
Sequence and chemistry requirements for a novel aptameric oligonucleotide inhibitor of EGF receptor tyrosine kinase activity.
Biochemical pharmacology - 15 Jun 2002
Akhtar Saghir, Dunnion Debbie, Poyner David, Ackroyd John, Bibby Mike, Double John
Abstract excerpt
We have previously identified a phosphorothioate oligonucleotide (PS-ODN) that inhibited epidermal growth factor receptor tyrosine kinase (TK) activity both in cell fractions and in intact A431 cells. Since ODN-based TK inhibitors may have anti-cancer applications and may also help understand the non-antisense mediated effects of PS-ODNs, we have further studied the sequence and chemistry requirements of the...
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