University of Ottawa

Ottawa Hospital Research Institute

Turnstone Limited Partnership

Rozanne Arulanandam

Jean-Simon Diallo

Fabrice Le Boeuf

Ramya Krishnan

Christopher Noyce Boddy

Mark Dornan

Jeffrey Smith

Andrew Macklin

John Cameron Bell

Carolina Solange Ilkow

Mohammed Selman

Nicole Elise Forbes

Fabrice Robert Le Boeuf

Provided herein are fumaric-containing compounds, compositions comprising the same and methods for using such compounds for increasing the capacity of an interferon-sensitive virus to infect, transduce, grow or replicate in a cell or spread within one or more tissues. Also provided are methods for increasing the capacity of an interferon-sensitive virus to produce a virus-encoded transgene from a cell, by administering the compounds and compositions.

Compositions and methods for enhancing production, growth, spread, or oncolytic and immunotherapeutic efficacy of interferon-sensitive viruses

Provided are compounds of Formula III that enhance the efficacy of viruses by increasing spread of the virus in cells, increasing the titer of virus in cells, or increasing the antigen expression from a virus, gene or trans-gene expression from a virus, or virus protein expression in cells. Other uses, compositions and methods of using same are also provided.

Compositions and methods for viral sensitization

Provided herein are fumaric and maleic acid-containing compounds, compositions comprising the same and methods for using such compounds to enhance production, growth, spread or titer of interferon-sensitive viruses in cells, particularly cancer and tumor cells. Also provided are methods of treating tumors or cancers in a subject by administering the compounds and compositions.

Provided are compounds of Formula (II) that enhance the efficacy of viruses by increasing spread of the virus in cells, increasing the titer of virus in cells, or increasing the antigen expression from a virus, gene or trans-gene expression from a virus, or virus protein expression in cells. Other uses, compositions and methods of using same are also provided. 

Described herein is a method of enhancing virus replication in permissive cells that express a receptor to FGF2 protein. The method includes administering FGF2 protein or a functional variant thereof and the virus to the permissive cells. An oncolytic virus having a genome that includes an open reading frame that encodes FGF2 protein or a functional variant thereof is also described.

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Ottawa, Canada

Rozanne Arulanandam