发明名称 |
CELL MASS DERIVED FROM CANCER TISSUE AND PROCESS FOR PREPARING SAME |
摘要 |
<p>Disclosed is a novel cell mass derived from a cancer tissue, which can reflect the in vivo behavior of a cancer cell correctly. Also disclosed is a process for preparing the cell mass. Specifically disclosed is a cell mass derived from a cancer tissue, which is an separated product that is isolated from a cancer tissue obtained from an individual as a mass containing at least three cancer cells or a cultured product of the separated product and which can retain a proliferation ability in vitro. The cell mass derived from a cancer tissue is produced by, for example, a preparation process comprising the steps of: treating a pulverized product of a cancer tissue removed from a living body with an enzyme; and selecting and collecting a mass containing at least three cancer cells among from an enzymatic treatment product.</p> |
申请公布号 |
EP2412803(B1) |
申请公布日期 |
2015.11.11 |
申请号 |
EP20100748714 |
申请日期 |
2010.03.01 |
申请人 |
RENAISSANCE ENERGY INVESTMENT CO., LTD.;OSAKA PREFECTURAL HOSPITAL ORGANIZATION |
发明人 |
INOUE, MASAHIRO;OHUE, MASAYUKI |
分类号 |
C12N5/09 |
主分类号 |
C12N5/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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