发明名称 |
CLINICAL GRADE VECTORS BASED ON NATURAL MICROFLORA FOR USE IN DELIVERING THERAPEUTIC COMPOSITIONS |
摘要 |
Clinical grade vectors comprising transformed microflora vector having at least one transforming nucleic acid sequence containing at least one gene of interest are provided. The transforming nucleic acid encodes for a therapeutic polypeptide that is delivered to the host in need thereof topically, orally, intranasally and/or transderamally. The clinical grade vectors are derived from lactic acid bacteria, yeast and other non-pathogenic microorganisms and have been provided with selective/and or reporter genes that do not rely on antibiotic resistance. Moreover, the clinical grade vectors are provided with phenotypic and/or genotypic traits that limit the ex vivo dissemination of transforming nucleic acid sequence(s). Also provided are methods and compositions useful in treating diseases in animals. |
申请公布号 |
WO03064607(A3) |
申请公布日期 |
2003.12.31 |
申请号 |
WO2003US02471 |
申请日期 |
2003.01.27 |
申请人 |
SYMBIGENE, INC.;CHEN, WEI;FU, XIAOLI;NOURAINI, SHERRY;ZHANG, ZHIQING |
发明人 |
CHEN, WEI;FU, XIAOLI;NOURAINI, SHERRY;ZHANG, ZHIQING |
分类号 |
A61K9/18;A61K35/12;A61K38/18;A61K38/19;A61K38/20;A61K38/21;A61K38/27;A61K38/28;A61K38/29;A61K39/00;A61K39/02;A61K39/12;A61K39/145;A61K39/15;A61K39/29;A61K48/00;C12N15/74 |
主分类号 |
A61K9/18 |
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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