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公开(公告)号:US20210207082A1
公开(公告)日:2021-07-08
申请号:US17127545
申请日:2020-12-18
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor: Sang-Heon KIM , Seung Ja OH , Wooshik CHOI , Inyeong BAE
Abstract: A spherical 3D tumor spheroid according to an aspect has an appropriate diameter, roundness and specificity so as to be suitably used in vitro, and expresses an ECM structure similar to that of in vivo tumor, and thus may be used in evaluating the efficacy of drug for treating various types of tumors.