US2016115458A1PendingUtilityA1

Tumor therapy with replication competent sindbis viral vectors

Assignee: UNIV NEW YORKPriority: Feb 21, 2008Filed: Oct 13, 2015Published: Apr 28, 2016
Est. expiryFeb 21, 2028(~1.6 yrs left)· nominal 20-yr term from priority
A61P 35/00G01N 33/575A61K 35/768A61K 48/0058C12N 2770/36145C12N 15/86C12N 2770/36171C12N 9/78G01N 2800/52C12N 7/00C12N 2770/36143A61K 51/0491C12N 2770/36132C12Y 207/01021A61K 38/45A61K 38/00C12N 2830/007C12N 9/1211
44
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Claims

Abstract

Disclosed herein are methods for treating a mammal harboring a solid tumor which expresses higher levels of High Affinity Laminin Receptors (LAMR) than normal cells of the same lineage comprising systematically administering to a mammal in need of such treatment a therapeutically effective amount of a Replication Competent (RC) Sindbis virus vector, wherein said vector encodes a suicide gene.

Claims

exact text as granted — not AI-modified
1 - 32 . (canceled) 
     
     
         33 . A Replication competent (RC) mut-4 Sindbis virus vector comprising SEQ. ID NOS.: 2-8. 
     
     
         34 . The RC mut-4 Sindbis virus vector of  claim 33  further comprising a suicide gene. 
     
     
         35 . The RC mut-4 Sindbis virus vector of  claim 34  wherein said suicide gene is herpes simplex virus thymidine kinase (HSVtk). 
     
     
         36 . The RC mut-4 Sindbis virus vector of  claim 34  wherein said suicide gene is cytosine deaminase. 
     
     
         37 . The RC mut-4 Sindbis virus vector of  claim 34  wherein said suicide gene is Varicella Zoster virus thymidine kinase. 
     
     
         38 . The RC mut-4 Sindbis virus vector of  claim 34  wherein the genome of said vector is in a single component. 
     
     
         39 . (canceled) 
     
     
         40 . A RC mut-4 Sindbis virus vector comprising the proteins encoded by SEQ ID NOS: 2-5. 
     
     
         41 . The RC mut-4 Sindbis virus vector of  claim 40  further comprising the proteins encoded by SEQ ID NOS: 6-7. 
     
     
         42 . The RC mut-4 Sindbis virus vector of  claim 41  further comprising the proteins encoded by SEQ ID NO: 8. 
     
     
         43 . The RC mut-4 Sindbis virus vector of  claim 42  further comprising a suicide gene. 
     
     
         44 . The RC mut-4 Sindbis virus vector of  claim 43  wherein said suicide gene is HSVtk. 
     
     
         45 . The RC mut-4 Sindbis virus vector of  claim 43  wherein said suicide gene is cytosine deaminase. 
     
     
         46 . The RC mut-4 Sindbis virus vector of  claim 43  wherein said suicide gene is Varicella Zoster virus thymidine kinase. 
     
     
         47 . The RC mut-4 Sindbis virus vector of  claim 43  wherein the genome of said vector is in a single component.

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