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Title:
CONSTRUCTION METHOD FOR TUMOR IMMUNE CHECKPOINT INHIBITOR THERAPY EFFECTIVENESS EVALUATION MODEL BASED ON DNA METHYLATION SPECTRUM
Document Type and Number:
WIPO Patent Application WO/2022/141775
Kind Code:
A1
Abstract:
Provided are a DNA methylation feature site screening method and a construction method for a tumor immune checkpoint inhibitor therapy effectiveness evaluation model based on a DNA methylation spectrum.

Inventors:
GUO HAO (CN)
XU BINGXIANG (CN)
GE MINGHUI (CN)
YAN LINLIN (CN)
LI SHIMENG (CN)
REN YONG (CN)
Application Number:
PCT/CN2021/076879
Publication Date:
July 07, 2022
Filing Date:
February 19, 2021
Export Citation:
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Assignee:
JIANGSU SIMCERE MEDICAL DEVICE CO LTD (CN)
JIANGSU SIMCERE DIAGNOSTIC TECH CO LTD (CN)
International Classes:
G16B20/00; C12Q1/6886; G16B40/00
Domestic Patent References:
WO2019012105A12019-01-17
Foreign References:
CN109355381A2019-02-19
CN111630184A2020-09-04
CN109715829A2019-05-03
CN108135985A2018-06-08
CN108064170A2018-05-22
Other References:
ANKUR CHAKRAVARTHY, ET. AL.: "Pan-cancer deconvolution of tumour composition using DNA methylation", NATURE COMMUNICATIONS, VOL. 9, 1 December 2018 (2018-12-01), pages 1 - 13, XP055703264, Retrieved from the Internet [retrieved on 20200610], DOI: 10.1038/s41467-018-05570-1
LIANG CONG, YU XIAOQING, LI BO, CHEN Y. ANN, CONEJO-GARCIA JOSE R., WANG XUEFENG: "DNA methylation-based immune cell deconvolution in solid tumors", BIORXIV, 26 April 2019 (2019-04-26), pages 1 - 21, XP055948093, Retrieved from the Internet [retrieved on 20220802], DOI: 10.1101/619965
ZHANG BAIHONG, YUE HONGYUN: "Predictors of response to tumor immunotherapy", AIZHENG JINZHAN = ONCOLOGY PROGRESS, ZHONGGUO XIEHE YIKE DAXUE CHUBANSHE, CN, vol. 17, no. 1, 1 January 2019 (2019-01-01), CN , pages 1 - 4,55, XP055948095, ISSN: 1672-1535, DOI: 10.11877/j.issn.1672-1535.2019.17.01.01
CRISTESCU RAZVAN, MOGG ROBIN, AYERS MARK, ALBRIGHT ANDREW, MURPHY ERIN, YEARLEY JENNIFER, SHER XINWEI, LIU XIAO QIAO, LU HONGCHAO,: "Pan-tumor genomic biomarkers for PD-1 checkpoint blockade–based immunotherapy", SCIENCE, AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE, US, vol. 362, no. 6411, 12 October 2018 (2018-10-12), US , pages 1 - 10, XP055948101, ISSN: 0036-8075, DOI: 10.1126/science.aar3593
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