发明名称 |
PURINE NUCLEOSIDE PHOSPHORYLASE AS ENZYMATIC ACTIVATOR OF NUCLEOSIDE PRODRUGS |
摘要 |
[0102] A process for inhibiting a mammalian cancerous cell or virally infected cell includes providing a tail mutant purine nucleoside phosphorylase enzyme in proximity to the mammalian cancerous cell or the virally infected cell and exposing the enzyme to a purine nucleoside phosphorylase enzyme cleavable substrate to yield a cytotoxic purine analog. The process includes introducing to the cell a vector containing the phosphorylase enzyme, or a DNA sequence coding for the same and delivering to the cell an effective amount of the substrate such as 9-( -D-arabinofuranosyl)-2-fluoroadenine (F-araA). |
申请公布号 |
AU2016231630(A1) |
申请公布日期 |
2016.10.20 |
申请号 |
AU20160231630 |
申请日期 |
2016.09.23 |
申请人 |
The UAB Research Foundation;Cornell University;Southern Research Institute |
发明人 |
Parker, William B.;Sorscher, Eric J.;Ealick, Steven E. |
分类号 |
A61K38/43;A61K39/21;A61P35/00 |
主分类号 |
A61K38/43 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|