Abstract: Synthetic adenoviruses with liver detargeting mutations and expressing an adenovirus type 34 (Ad34) fiber protein, or a chimeric fiber protein with an Ad34 knob domain, are described. The synthetic adenoviruses traffic to sites of tumors. Use of the synthetic adenoviruses for delivering diagnostic or therapeutic transgenes to tumors are also described.

Abstract: Synthetic adenoviruses with tropism to bone tissue are described. The synthetic adenoviruses include an adenovirus type 11 (Ad11) fiber protein or a chimeric adenovirus fiber protein having an Ad11 knob domain. The synthetic adenoviruses can also include a transgene, such as a reporter gene or a transgene encoding a factor that promotes bone regeneration or repair. Use of the synthetic adenoviruses to target bone tissue and/or to promote bone repair or regeneration is also described.

Abstract: Recombinant herpes simplex virus (HSV)-1 capable of selectively replicating in alternative lengthening of telomeres (ALT)-dependent tumor cells are described. The recombinant HSV-1 are ICP0-deficient, such as by complete deletion of the ICP0 gene, or mutation of the ICP0 gene sufficient to diminish or eliminate E3 ubiquitin ligase activity of ICP0. In some cases, the recombinant HSV-1 further include additional gene deletions or mutations, such as those that render the virus glycoprotein C (gC) deficient, or include a heterologous gene, such as a gene encoding an immunostimulatory molecule. Methods of treating ALT-dependent cancer, and methods of selectively killing ALT-dependent tumor cells are also described.

Abstract: Recombinant adenovirus genomes that include a heterologous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. The recombinant adenovirus genomes and recombinant adenoviruses produced by the disclosed genomes can be used, for example, in high-throughput assays to measure virus replication kinetics. Methods for measuring replication kinetics of a recombinant adenovirus are also described.

Abstract: Recombinant adenovirus genomes that include an exogenous open reading frame (ORF) and a self-cleaving peptide coding sequence are described. Optimal placement of the exogenous genes for minimal impact on viral kinetics is further disclosed. Therapeutic applications of the recombinant adenoviruses are also described.

Abstract: Synthetic adenoviruses having chimeric fiber proteins and liver detargeting mutations are described. The synthetic adenovirus vectors are capable of specifically infecting cells at wound sites or in regions of damaged tissue. The synthetic adenovirus vectors also are capable of expressing transgenes, such as wound healing factors, at sites of wounded or damaged tissue. Accordingly, the described vectors can be used to detect wounded or damaged tissue, and/or to promote wound healing and regeneration of damaged tissue, such as by expression of heterologous wound healing or tissue regeneration factors.

Abstract: Compositions and methods for retargeting adenovirus to a cell using chemical dimers are described. In particular, a recombinant adenovirus comprising a nucleic acid comprising a capsid-dimerizing agent binder conjugate and a ligand-dimerizing agent binder conjugate is provided.

Abstract: Compositions and methods for detecting a cancer in a subject using a recombinant reporter adenovirus are described. In particular, recombinant adenovirus is used to diagnose a cancer in a patient and further used for screening compounds effective in treating the cancer in said patient.

Abstract: Compositions and methods for retargeting adenovirus to a cell using chemical dimers are described. In particular, a recombinant adenovirus comprising a nucleic acid comprising a capsid-dimerizing agent binder conjugate and a ligand-dimerizing agent binder conjugate is provided.

Abstract: Compositions and methods for detecting a cancer in a subject using a recombinant reporter adenovirus are described. In particular, recombinant adenovirus is used to diagnose a cancer in a patient and further used for screening compounds effective in treating the cancer in said patient.

Abstract: Recombinant adenoviruses that selectively replicate in E2F deregulated tumor cells are described. The recombinant adenoviruses have a genome encoding a modified E1A protein, a modified or deleted E4orf1 protein, a modified or deleted E4orf6/7 protein, or any combination thereof, such that the recombinant adenoviruses exhibit replication defects in normal cells compared to tumor cells. In some instances, the recombinant adenovirus genomes encode additional modifications that target the recombinant adenoviruses to specific cell types, detarget the viruses from the liver, inhibit viral replication in the liver, and/or evade pre-existing neutralizing antibodies.

Abstract: Methods of assembling modified adenoviruses, libraries of adenoviral gene modules and compositions thereof are provided herein.

Abstract: An adenovirus comprising an E1A polypeptide comprising one or more modifications and comprising an E4orf6/7 polypeptide comprising one or more modifications is described. Compositions and kits comprising the modified adenoviruses are also described. Further described is a method of treating a proliferative disorder in a subject comprising administering to the subject an adenovirus comprising the E1A polypeptide comprising one or more modifications and comprising the E4orf6/7 polypeptide comprising one or more modifications.

Abstract: Methods of assembling modified adenoviruses, libraries of adenoviral gene modules and compositions thereof are provided herein.

Abstract: Anti-cancer adenoviruses, methods of use and methods of making the same are provided herein.

Abstract: Compositions and methods for retargeting adenovirus to a cell using chemical dimers are described. In particular, a recombinant adenovirus comprising a nucleic acid comprising a capsid-dimerizing agent binder conjugate and a ligand-dimerizing agent binder conjugate is provided.

Abstract: Compositions and methods for detecting a cancer in a subject using a recombinant reporter adenovirus are described. In particular, recombinant adenovirus is used to diagnose a cancer in a patient and further used for screening compounds effective in treating the cancer in said patient.

Abstract: Anti-cancer adenoviruses, methods of use and methods of making the same are provided herein.

Abstract: Methods of assembling modified adenoviruses, libraries of adenoviral gene modules and compositions thereof are provided herein.