The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 2000
Filed:
May. 07, 1997
Richard W Moyer, Gainesville, FL (US);
Yi Li, Gainesville, FL (US);
Richard L Hall, Gainesville, FL (US);
University of Florida, Gainesville, FL (US);
Abstract
This invention provides recombinant entomopoxvirus as a novel vector and method of using such vector for delivery and expression of genes of biological significance to vertebrate cells, including human cells. This invention includes the use of an early entomopoxvirus or like gene promoter to drive the expression of an heterologous gene product in a vertebrate cell infected with the recombinant entomopoxvirus vector. We have discovered that, while the entomopoxvirus vector of this invention does not replicate in the vertebrate cell, it enters vertebrate cell cytoplasm and achieves expression of an heterologous gene inserted into the rEPV without causing cytopathic or cytotoxic effects. We further provide a method for expression of the heterologous gene under control of late, strong entomopoxvirus gene promoters, vertebrate gene or viral promoters, and for stable integration of the heterologous gene delivered by the rEPV into the vertebrate cell.