Methods of affecting intracellular phosphorylation of tyrosine using phosphorothioate oligonucleotides, and antiangiogenic and antiproliferative uses thereof

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United States of America Patent

PATENT NO 6030955
SERIAL NO

08619407

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides methods of stimulating or inhibiting intracellular phosphorylation of tyrosine by a heparin-binding receptor which comprises contacting a cell having on its surface the heparin-binding receptor with a phosphorothioate oligonucleotide moiety of suitable length and base composition, such phosphorothioate oligonucleotide moiety being present in an effective amount. The invention further provides a method of inhibiting the formation of blood vessels in a subject which comprises administering to the subject an amount of a phosphorothioate oligonucleotide moiety of suitable length and base composition. The invention also provides a method of inhibiting proliferation of cells having a malignant phenotype in a subject which comprises administering to the subject an amount of a phosphorothioate oligonucleotide moiety of suitable length and base composition.

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Patent Owner(s)

Patent OwnerAddress
TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK THE535 WEST 116TH STREET 412 LOW LIBRARY MAIL CODE 4308 NEW YORK NY 10027

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rockwell, Patricia West Redding, CT 13 308
Stein, Cy New City, NY 11 1855

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