siRNA sequence-independent modification formats for reducing off-target phenotypic effects in RNAI, and stabilized forms thereof

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United States of America Patent

PATENT NO 9771583
SERIAL NO

15015912

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Abstract

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Modification formats having modified nucleotides are provided for siRNA. Short interfering RNA having modification formats and modified nucleotides provided herein reduce off-target effects in RNA interference of endogenous genes. Further modification formatted siRNAs are demonstrated to be stabilized to nuclease-rich environments. Unexpectedly, increasing or maintaining strand bias, while necessary to maintain potency for endogenous RNA interference, is not sufficient for reducing off-target effects in cell biology assays.

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Patent Owner(s)

  • APPLIED BIOSYSTEMS, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burnett, Christopher Austin, US 10 58
Charles, Irudaya Mountain House, US 8 105
Magdaleno, Susan Austin, US 10 112
Puri, Nitin Pleasanton, US 14 84
Vlassov, Alexander Austin, US 16 119

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