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Title:
CHIMERIC ANTIGEN RECEPTOR THAT RECOGNIZES CCR8 AS ANTIGEN
Document Type and Number:
WIPO Patent Application WO/2022/211046
Kind Code:
A1
Abstract:
This chimeric antigen receptor that recognizes CCR8 as an antigen has a cyctotoxic activity against CCR8-expressing cells by being expressed by effector cells.

Inventors:
YOSHIDA TETSUYA (JP)
YOSHIKAWA MAI (JP)
HARUNA MIYA (JP)
NAGIRA MORIO (JP)
TAKAHASHI KOJI (JP)
HAYASHIDA MARINA (JP)
MIWA HIROTO (JP)
SONODA YUDAI (JP)
OHKURA NAGANARI (JP)
SAKAGUCHI SHIMON (JP)
WADA HISASHI (JP)
Application Number:
PCT/JP2022/016625
Publication Date:
October 06, 2022
Filing Date:
March 31, 2022
Export Citation:
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Assignee:
SHIONOGI & CO (JP)
UNIV OSAKA (JP)
International Classes:
C12N15/62; A61K35/17; A61P35/00; C07K14/725; C07K16/28; C07K19/00; C12N5/10; C12N15/12; C12N15/13; C12N15/63
Domestic Patent References:
WO2020138489A12020-07-02
WO2018181425A12018-10-04
WO2018112032A12018-06-21
WO2020138489A12020-07-02
WO2021142002A12021-07-15
WO2021152186A22021-08-05
WO2021163064A22021-08-19
WO2021178749A22021-09-10
WO2021194942A12021-09-30
WO2021260208A22021-12-30
WO2021260209A22021-12-30
WO2021260210A22021-12-30
Foreign References:
JP2019536469A2019-12-19
US20190092875A12019-03-28
US10087259B12018-10-02
Other References:
CAMPBELL JOSEPH R., MCDONALD BRYAN R., MESKO PAUL B., SIEMERS NATHAN O., SINGH PRITI B., SELBY MARK, SPROUL TIM W., KORMAN ALAN J.: "Fc-Optimized Anti-CCR8 Antibody Depletes Regulatory T Cells in Human Tumor Models", CANCER RESEARCH, AMERICAN ASSOCIATION FOR CANCER RESEARCH, 2019 SAN ANTONIO BREAST CANCER SYMPOSIUM, SAN ANTONIO, TEXAS, vol. 81, no. 11, 1 June 2021 (2021-06-01), 2019 San Antonio Breast Cancer Symposium, San Antonio, Texas , pages 2983 - 2994, XP055866698, ISSN: 0008-5472, DOI: 10.1158/0008-5472.CAN-20-3585
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Attorney, Agent or Firm:
SUGITA Ken-ichi et al. (JP)
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