发明名称 |
Compositions comprising a first agent which provides a primary activation signal to T cells and a second agent which stimulates an accessory molecule on the surface of T cells |
摘要 |
Compositions for inducing a population of T cells to proliferate in vitro by activating the population of T cells and stimulating an accessory molecule on the surface of the T cells with a ligand which binds the accessory molecule are described. T cell proliferation occurs in the absence of exogenous growth factors or accessory cells. T cell activation is accomplished by stimulating the T cell receptor (TCR)/CD3 complex or the CD2 surface protein. To induce proliferation of an activated population of T cells, an accessory molecule on the surface of the T cells, such as CD28, is stimulated with a ligand which binds the accessory molecule. The T cell population expanded by the composition of the invention can be genetically transduced and used for immunotherapy or can be used in methods of diagnosis
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申请公布号 |
US2006205069(A1) |
申请公布日期 |
2006.09.14 |
申请号 |
US20060364102 |
申请日期 |
2006.02.28 |
申请人 |
GENETICS INSTITUTE, LLC |
发明人 |
JUNE CARL H.;THOMPSON CRAIG B.;GRAY GARY S.;RENNERT PAUL D. |
分类号 |
G01N33/551;A61K35/14;A61K35/28;A61K38/00;A61K38/17;A61K38/46;A61K39/02;A61K39/12;A61K48/00;C07K14/705;C07K16/00;C07K16/28;C12N5/0783 |
主分类号 |
G01N33/551 |
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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