Method of engineering chemotherapy drug resistant T-cells for immunotherapy

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United States of America Patent

PATENT NO 10813951
APP PUB NO 20160361359A1
SERIAL NO

15037988

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Abstract

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The present invention relates to the use of “off-the-shelf” allogeneic therapeutic cells for immunotherapy in conjunction with chemotherapy to treat patients with cancer. In particular, the inventors develop a method of engineering allogeneic T-cell resistant to chemotherapeutic agents. The therapeutic benefits afforded by this strategy should be enhanced by the synergistic effects between chemotherapy and immunotherapy. In particular, the present invention relates to a method for modifying T-cells by inactivating at least one gene encoding T-cell receptor component and by modifying said T-cells to confer drug resistance. The invention opens the way to standard and affordable adoptive immunotherapy strategies for treating cancer.

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CELLECTIS75013 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duchateau, Philippe Draveil, FR 111 1184
Sourdive, David Levallois-Perret, FR 16 301
Valton, Julien New York, US 37 323

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