Identification of HER2 mutations in lung cancer and methods of treatment
US12351878B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 11, 2019 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Oct 18, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q2600/158
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Methods are provided for treating lung cancer, and more particularly for treating pulmonary adenocarcinoma in a canine subject. The method may comprise assaying a biological sample from the canine subject, such as a tumor sample or a plasma sample, for a mutation in the HER2 gene. The mutation may include HER2 V659E, HER2 A664T, or HER2 K676E. If one or more of the mutations is present in the biological sample, the methods further include treating the canine subject by administering a therapeutically effective amount of an inhibitor of HER2. For example, a HER2 V659E may indicate increase sensitivity to a HER2 inhibitor. The HER2 inhibitor may include a small molecule HER2 inhibitor, such as trastuzumab, neratinib, lapatinib, erlotinib, and pertuzumab.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.