Natural killer cell containing exogenous mitochondrium and pharmaceutical composition comprising same
US11278569B2 · kind B2 · utility
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Key dates
| Filing date | Nov 14, 2017 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Nov 9, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2239/48
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An NK cells and PBMC, both having increased cytotoxicity are provided. Particularly, NK cells and PBMC which have exogenous mitochondria introduced thereinto potentiate the immune system of the human body to enhance a therapeutic effect on infectious diseases or cancer. Therefore, the NK cells and PBMC can be used in a composition for prevention or treatment of infectious diseases and cancer. Specially, autogenous NK cells and PBMC guarantee stability without the incurrence of an immune reaction, and thus would be expected to have high commercial activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.