HPV E6, E7 mRNA assay and methods of use thereof
US7524631B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Feb 2, 2005 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Nov 28, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q2600/158
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Provided is an HPV E6, E7 mRNA assay, referenced herein as the “In Cell HPV Assay,” that is capable of sensitive and specific detection of normal cervical cells undergoing malignant transformation as well as abnormal cervical cells with pre-malignant or malignant lesions. The In Cell HPV Assay identifies HPV E6, E7 mRNA via in situ hybridization with oligonucleotides specific for HPV E6, E7 mRNA and quantitates the HPV E6, E7 mRNA via flow cytometry. The In Cell HPV Assay can be carried out in less than three hours directly from liquid-based cervical (“LBC”) cytology specimens. The In Cell HPV Assay provides an efficient and highly sensitive alternative to the Pap smear for determining abnormal cervical cytology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.