发明名称 |
TRANSGENIC CELL AND ANIMAL MODELING IGE-MEDIATED HUMAN ALLERGIC RESPONSES AND USE THEREOF |
摘要 |
The invention relates to a transgenic non-human animal cell characterized in that it expresses at least one nucleotide sequence coding for at least one of the chains of human receptors of the fragment Fc&epsis of IgE immunoglobulins (Fc&epsis epsilon R)) and a nucleotide sequence coding fo a human origin, characterized in that the murine gene coding for the chain Fc epsilon )R) of the human receptor is inactive. The invention also relates to a corresponding transgenic animal and a method for understanding physiopathological elements involved in immediate hypersensitivity and/or inflammatory mechanisms. The invention further relates to a method for screening active compounds on interactions between human IgE's and the receptors thereof. |
申请公布号 |
WO02074071(A2) |
申请公布日期 |
2002.09.26 |
申请号 |
WO2002FR00933 |
申请日期 |
2002.03.15 |
申请人 |
GENOWAY;FRAICHARD, ALEXANDRE;CHERIFI, YACINE;THIAM, KADER |
发明人 |
FRAICHARD, ALEXANDRE;CHERIFI, YACINE;THIAM, KADER |
分类号 |
C07K14/735;C07K16/00;C12N15/13;C12N15/85 |
主分类号 |
C07K14/735 |
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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