Treatment of HER-2 dependent cancer using an agent that modulates the activity of a miRNA
This invention relates to an agent that modulates the activity of a micro ribonucleic acid (miRNA), said miRNA being selected from the group consisting of miRNA 429-3p, miRNA 29c-3p, miRNA 29b-3p, miRNA 200a-3p, miRNA 200b-3p, miRNA 200c-3p, miRNA 141-3p, miRNA 15a-5p, miRNA 15b-5p, miRNA 16-5p, miRNA 424-5p, miRNA 497-5p, miRNA 615-3p, miRNA 451a-5p and miRNA 542-5p, for use in the treatment of HER2-dependent cancer.
1. A method of treating a subject having HER2-dependent cancer, the method comprising administering to the subject an effective amount of an agent that modulates the activity of a micro ribonucleic acid (miRNA), said miRNA being selected from the group consisting of miRNA 429-3p, miRNA 29c-3p, miRNA 29b-3p, miRNA 200a-3p, miRNA 200b-3p, miRNA 200c-3p, miRNA 141-3p, miRNA 15a-5p, miRNA 15b-5p, miRNA 16-5p, miRNA 424-5p, miRNA 497-5p, miRNA 615-3p, miRNA 451a-5p and miRNA 542-5p, thereby treating the HER2-dependent cancer.
2. The method of claim 1 , wherein said agent is an anti-miRNA or a miRNA mimic.
3. The method of claim 2 , wherein said anti-miRNA is selected from the group consisting of anti-miRNA 429-3p, anti-miRNA 29c-3p, anti-miRNA 200a-3p, anti-miRNA 200b-3p, anti-miRNA 200c-3p, anti-miRNA 497-5p, anti-miRNA 615-3p, anti-miRNA 451a-5p and anti-miRNA 542-5p, anti-miRNA 15a-5p, anti-miRNA 16-5p and anti-miRNA 424-5p.
4. The method of claim 2 , wherein said anti-miRNA is an antisense compound which targets the miRNA.
5. The method of claim 4 , wherein said antisense compound comprises a contiguous nucleotide sequence complementary to a corresponding sequence of the miRNA.
6. The method of claim 4 , wherein said antisense compound comprises a contiguous nucleotide sequence complementary to the full-length miRNA.
7. The method of claim 4 , wherein at least 80% of the nucleotides of the antisense compound are locked nucleic acids (LNA) nucleotides.
8. The method of claim 7 , wherein the locked nucleic acids (LNA) nucleotides are LNA anti-miRNA 29c-3p, LNA anti-miRNA 429-3p or LNA anti-miRNA 200b-3p.
9. The method of claim 2 , wherein said miRNA mimic is selected from the group consisting of miRNA 29b-3p mimic and miRNA 15b-5p mimic.
10. The method of claim 1 , wherein said HER2-dependent cancer is selected from the group consisting of breast cancer, female genital tract cancer, such as endometrial cancer, uterine cancer or ovarian cancer, bladder cancer, anal cancer, colorectal cancer, in particular uterine serous cancer, such as uterine papillary serous carcinoma, lung cancer, in particular non-small-cell lung cancer, liver cancer, kidney cancer, gastroesophageal cancer, stomach cancer, pancreas cancer and gastric cancer.
11. The method of claim 1 , wherein said HER2-dependent cancer is HER2+ breast cancer.
12. The method of claim 10 , wherein said breast cancer is Moesin negative.