Heat shock protein GP96 vaccination and methods of using same

US8968720B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8968720-B2
Application numberUS-93356709-A
CountryUS
Kind codeB2
Filing dateMar 19, 2009
Priority dateMar 20, 2008
Publication dateMar 3, 2015
Grant dateMar 3, 2015

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Abstract

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The invention provides a tumor cell genetically modified to express a nucleic acid encoding a secreted form of a heat shock protein (hsp) gp96 polypeptide. The invention also provides a method of stimulating an immune response to a tumor by administering a tumor cell genetically modified to express a nucleic acid encoding a secreted form of a gp96 polypeptide.

First claim

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What is claimed is: 1. A method of reducing the growth rate of an established cancerous tumor in a subject, the method comprising the step of administering to the subject a vaccine comprising cancer cells secreting gp96, wherein the cancer cells: (i) have been transfected with a vector comprising a nucleic acid encoding a secreted form of gp96 which lacks a KDEL endoplasmic reticulum retention sequence, (ii) are of the same type as the established tumor, and (iii) are a source of t…

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What does patent US8968720B2 cover?
The invention provides a tumor cell genetically modified to express a nucleic acid encoding a secreted form of a heat shock protein (hsp) gp96 polypeptide. The invention also provides a method of stimulating an immune response to a tumor by administering a tumor cell genetically modified to express a nucleic acid encoding a secreted form of a gp96 polypeptide.
Who is the assignee on this patent?
Podack Eckhard R, Rosenblatt Joseph R, Univ Miami
What technology area does this patent fall under?
Primary CPC classification A61K38/1709. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Mar 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).