The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2017
Filed:
Apr. 29, 2011
Matthew Levy, New Rochelle, NY (US);
Amy Yan, New Rochelle, NY (US);
Brian Wengerter, Bronx, NY (US);
Matthew Levy, New Rochelle, NY (US);
Amy Yan, New Rochelle, NY (US);
Brian Wengerter, Bronx, NY (US);
Albert Einstein College of Medicine, Inc., Bronx, NY (US);
Abstract
The present invention provides methods of preparing an oligonucleotide, nucleoside or nucleoside analog for selective introduction into a subject's cells, the method comprising (1) selecting a targeted aptamer, internalizing nucleic acid or tumor-homing nucleic acid via iterative rounds of selection, and (i) hybridizing it to an oligonucleotide, (ii) replacing one or more nucleotide with a nucleoside or nucleoside analog, or (iii) synthesizing the it with one or more nucleoside or nucleoside analogs; or (2) preparing a naive combinatorial aptamer, internalizing nucleic acid or tumor-homing nucleic acid prodrug library, and running iterative rounds of selection for the cells. The present invention also provides the agent, the pharmaceutical composition, and methods of treating or preventing cancer and/or viral infection, the method comprising administration of the oligonucleotide, nucleoside or nucleoside analog for selective introduction into a subject's cells.