Modified NK-92 cells, and therapeutic and diagnostic uses thereof
AssigneeUniversitatsmedizin Der Johannes Gutenberg-Univeristat Mainz
InventorsUdo Hartwig, Jan Wernersbach, Catherine Woelfel
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Abstract
Modified natural killer 92 (NK-92) cells and their use in cancer therapy, in particular for the prevention or treatment of solid tumours such as sarcomas, carcinomas, melanoma and lymphoma, and non-solid tumours such as leukaemia and related disorders. Embodiments of the invention further relate to the use of the modified NK-92 cells for in vitro diagnosis, diagnostics and/or screening, methods for the preparation of a modified NK-92 that is specific for a target antigen of a target cell in a subject, and to an expression vector, comprising the nucleic acid sequences of an antigen-specific functional T cell receptor (TCR), CD3, CD4 and/or CD8.
Claims13
A modified natural killer 92 (NK-92) cell co-expressing:
- (1) an antigen-specific functional T cell receptor (TCR) comprising an alpha chain and a beta chain,
- (2) CD3, said CD3 consisting of a CD3 γ chain, a δ chain, two ε chains, and two ζ chains, and
- (3) CD8 and/or CD4.
Dependencies are inferred from the claim text.