Treatment of NANOG related diseases by inhibition of natural antisense transcript to NANOG
First Claim
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1. A method of upregulating a function of and/or the expression of an NANOG polynucleotide having SEQ ID NO:
- 1 in a mammalian system comprising;
contacting said system with at least one antisense oligonucleotide 10 to 30 nucleotides in length wherein said at least one oligonucleotide has at least 90% sequence identity to a 14 to 30 nucleotide region of a reverse complement of a natural antisense polynucleotide of an NANOG polynucleotide and specifically binds to said natural antisense polynucleotide;
thereby upregulating a function of and/or the expression of the NANOG polynucleotide.
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Abstract
The present invention relates to antisense oligonucleotides that modulate the expression of and/or function of NANOG, in particular, by targeting natural antisense polynucleotides of NANOG. The invention also related to the identification of these antisense oligonucleotides and their use in treating diseases and disorders associated with the expression of NANOG.
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15 Claims
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1. A method of upregulating a function of and/or the expression of an NANOG polynucleotide having SEQ ID NO:
- 1 in a mammalian system comprising;
contacting said system with at least one antisense oligonucleotide 10 to 30 nucleotides in length wherein said at least one oligonucleotide has at least 90% sequence identity to a 14 to 30 nucleotide region of a reverse complement of a natural antisense polynucleotide of an NANOG polynucleotide and specifically binds to said natural antisense polynucleotide;
thereby upregulating a function of and/or the expression of the NANOG polynucleotide. - View Dependent Claims (2, 11)
- 1 in a mammalian system comprising;
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3. A method of upregutating a function of andlor the expression of an NANOG polynucleotide having SEQ ID NO:
- 1 in a mammalian system comprising;
contacting said system with at least one antisense oligonucleotide of 16 to 30 nucleotides in length that specifically targets and hybridizes to a region of a natural antisense polynucleotide of the NANOG polynucleotide wherein said natural antisense is selected from a polynucleotide having, SEQ ED NO;
2;
thereby upregulating a function of and/or the expression of the NANOG polynucleotide. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10)
- 1 in a mammalian system comprising;
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12. A method of upregulating a function of and/or the expression of an NANOG 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 single strand of a natural antisense polynucleotide of an NANOG polynucleotide, wherein said at least one siRNA oligonucleotide has at least 80% sequence completnemarity to a region of said natural antisense polynucleotide of the NANOG polynucleotide; and
, upregulating a function of and/or the expression of NANOG in mammalian cells or tissues in vivo or in vitro. - View Dependent Claims (13)
- 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 single strand of a natural antisense polynucleotide of an NANOG polynucleotide, wherein said at least one siRNA oligonucleotide has at least 80% sequence completnemarity to a region of said natural antisense polynucleotide of the NANOG polynucleotide; and
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14. A method of upregulating a function of and/or the expression of NANOG polynucleotidc having SEQ ID NO:
- 1 in mammalian cells or tissues in vivo or vitro comprising;
contacting said cells or tissues with at least one antisense oligonucleotide of about 12 to 30 nucleotides in length specific for noncoding and/or coding sequences of a natural antisense strand of an NANOG polynucleotide wherein said at least one antisense oligonucleotide has at least 80% sequence identity to a 12 to 30 nucleotide region of at least one nucleic acid sequence set forth within SEQ ID NO;
1 or an RNA transcribed from the NANOG polynucleotide ; and
, upregulating the function and/or expression of the NANOG in mammalian cells or tissues in vivo or in vitro.
- 1 in mammalian cells or tissues in vivo or vitro comprising;
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15. A method of preventing or treating a disease associated with at least one NANOG polynucleotide and/or at least one encoded product thereof comprising:
- administering to a patient a therapeutically effective dose of at least one antisense oligonucleotide of 10 to 30 nucleotides in length that specifically binds to a natural antisense sequence of said at least one NANOG polynucleotide and upregulates expression of said at least one NANOG polynucleotide;
thereby preventing or treating the disease associated with the at least one NANOG polynucleotide and/or at least one encoded product thereof wherein said disease associated with the at least one NANOG polynucleotide is selected from a disease or disorder associated with loss of a particular cell type or tissue that can be replaced by new cells/tissues regenerated from the pluripotent stem cells.
- administering to a patient a therapeutically effective dose of at least one antisense oligonucleotide of 10 to 30 nucleotides in length that specifically binds to a natural antisense sequence of said at least one NANOG polynucleotide and upregulates expression of said at least one NANOG polynucleotide;
Specification