Treatment of 'IQ motif containing GTPase activating protein' (IQGAP) related diseases by inhibition of natural antisense transcript to IQGAP
First Claim
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1. A method of upregulating a function of and/or the expression of an ‘
- IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide selected from SEQ ID NO;
1 or a variant thereof in patient cells or tissues in vivo or in vitro comprising;
contacting said cells or tissues with at least one single stranded modified antisense oligonucleotide of 12 to 25 nucleotides in length that specifically targets a complementary region of a natural antisense polynucleotide of the ‘
IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide selected from SEQ ID NO;
2 ;
thereby upregulating a function of and/or the expression of the ‘
IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide in patient cells or tissues in vivo or in vitro.
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Abstract
The present invention relates to antisense oligonucleotides that modulate the expression of and/or function of ‘IQ motif containing GTPase activating protein’ (IQGAP), in particular, by targeting natural antisense polynucleotides of ‘IQ motif containing GTPase activating protein’ (IQGAP). The invention also relates to the identification of these antisense oligonucleotides and their use in treating diseases and disorders associated with the expression of IQGAP.
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15 Claims
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1. A method of upregulating a function of and/or the expression of an ‘
- IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide selected from SEQ ID NO;
1 or a variant thereof in patient cells or tissues in vivo or in vitro comprising;contacting said cells or tissues with at least one single stranded modified antisense oligonucleotide of 12 to 25 nucleotides in length that specifically targets a complementary region of a natural antisense polynucleotide of the ‘
IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide selected from SEQ ID NO;
2 ;
thereby upregulating a function of and/or the expression of the ‘
IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide in patient cells or tissues in vivo or in vitro. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- IQ motif containing GTPase activating protein’
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11. A method of upregulating a function of and/or the expression of an ‘
- IQ motif containing GTPase activating protein’
(IQGAP) gene in mammalian cells or tissues in vivo or in vitro comprising;contacting said cells or tissues with at least one short interfering RNA (siRNA) oligonucleotide 19 to 30 nucleotides in length, said at least one siRNA oligonucleotide being specific for a natural antisense polynucleotide of an ‘
IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide selected from SEQ ID NO;
2, and, upregulating a function of and/or the expression of ‘
IQ motif containing GTPase activating protein’
(IQGAP) in mammalian cells or tissues in vivo or in vitro. - View Dependent Claims (12)
- IQ motif containing GTPase activating protein’
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13. A method of upregulating a function of and/or the expression of ‘
- IQ motif containing GTPase activating protein 2’
(IQGAP2) in mammalian cells or tissues in vivo or in vitro comprising;contacting said cells or tissues with at least one single stranded antisense oligonucleotide of about 10 to 30 nucleotides in length specific for noncoding and/or coding sequences of a natural antisense strand of said ‘
IQ motif containing GTPase activating protein 2’
(IQGAP2) polynucleotide selected from SEQ ID NO;
2 wherein said at least one antisense oligonucleotide has at least 80% sequence identity to 10 to 30 nucleotides of at least one nucleic acid sequence set forth as SEQ ID NO;
1 or an RNA transcribed from said IQGAP2 gene; and
, upregulating the function and/or expression of the ‘
IQ motif containing GTPase activating protein 2’
(IQGAP2) in mammalian cells or tissues in vivo or in vitro.
- IQ motif containing GTPase activating protein 2’
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14. A method of upregulating the expression of ‘
- IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide having SEQ ID NO;
1 and/or at least one encoded product thereof in a patient in need of treatment thereof, comprising;administering to a patient a therapeutically effective dose of at least one single stranded modified antisense oligonucleotide of 12-25 nucleotides in length that specifically binds to a complementary region of a natural antisense polynucleotide of said at least one ‘
IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide selected from SEQ ID NO;
2 and upregulates expression of said at least one ‘
IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide;
thereby preventing or treating the disease associated with the at least one ‘
IQ motif containing GTPase activating protein’
(IQGAP) polynucleotide and/or at least one encoded product thereof. - View Dependent Claims (15)
- IQ motif containing GTPase activating protein’
Specification