Method of producing natural killer cells and composition for treating cancer

BNN20200024BUndetermined Publication Date: 2022-06-27NKMAX CO LTD

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Patent Information

Application Number: BNN20200024
Authority / Receiving Office: BN · BN
Patent Type: Patents
Current Assignee / Owner
Priority Date: 2019-01-07
Filing Date: 2020-12-23
Publication Date: 2022-06-27
Estimated Expiration: 2040-12-23

Application Information

Patent Timeline

07 Jan 2019

Priority

23 Dec 2020

Application

BNN20200024

27 Jun 2022

Publication

BNN20200024B

IPC: A61K; A61P

Inventors: PARK, SANG WOO; KIM, YONG MAN

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Abstract

A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and / or CD3- / CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and / or CD3- / CD56+ cells with a combination of feeder cells in the presence of a cytokine. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.

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