The present invention provides compositions, vaccines and methods for inducing protective immunity against filovirus infection, particularly protective immunity against infection of one or more subtypes of Ebola viruses and Marburg virus.

The invention relates to compositions and methods for improving a dystrophic phenotype in a human subject having myopathies, such as Duchenne Muscular Dystrophy (DMD). In one embodiment, the invention relates to compositions comprising an adenoviral vector targeting the let-7c miRNA binding sequence in 3′-UTR genome editing of the utrophin gene and methods of treatment comprising administration thereof.

This document provides adenovirus vectors and methods and materials related to using adenovirus vectors. For example, adenoviruses for delivering nucleic acid encoding one or more immunogens (e.g., one or more immunogens associated with a pathogen causing an infection) to cells within a mammal such that the mammal produces an effective immune response against the immunogen(s) are provided.

The present invention relates to novel nucleic acid molecules encoding a pre-fusion RSV F protein or immunologically active part thereof, wherein the pre-fusion RSV F protein comprises the amino acid sequence of SEQ ID NO: 1 or 2. The invention further relates to the use of the nucleic acid molecules, or vectors comprising said nucleic acid molecules, as a vaccine against respiratory syncytial virus (RSV).

The present invention relates to novel nucleic acid molecules encoding a pre-fusion RSV F protein or immunologically active part thereof, wherein the pre-fusion RSV F protein comprises the amino acid sequence of SEQ ID NO: 1 or 2. The invention further relates to the use of the nucleic acid molecules, or vectors comprising said nucleic acid molecules, as a vaccine against respiratory syncytial virus (RSV).

The present invention is directed to methods for increasing the efficiencies with which recombinant adeno-associated virus (rAAV) are packaged, so as to increase their production titers. More specifically, the invention relates to a method for increasing the production titer of rAAV by transfected cells by increasing the ionic strength of the cell culture media through the administration of additional ions.

The present invention relates to a method for removing undesired anti-AAV antibodies from a blood-derived composition.

The present invention provides compositions, vaccines and methods for inducing protective immunity against filovirus infection, particularly protective immunity against infection of one or more subtypes of Ebola viruses and Marburg virus.

The invention provides adeno-associated virus (AAV) replication (Rep) sequences. In one embodiment, the invention provides nucleotide sequences encoding a chimeric protein, wherein the encoded chimeric protein contains a wild type AAV Rep inhibitory amino acid sequence, and wherein the nucleotide sequences contain a scrambled and/or deoptimized polynucleotide sequence encoding the wild type AAV Rep inhibitory amino acid sequence. The invention provides vectors, cells, and viruses containing the invention's sequences. Also provided are methods for detecting portions of the AAV Rep inhibitory amino acid sequence, which reduce replication and/or infection and/or productive infection by viruses. The invention's compositions and methods are useful for site-specific integration and/or expression of heterologous sequences by recombinant adeno-associated virus (rAAV) vectors and by rAAV virus particles, such as hybrid viruses (e.g., Ad-AAV) comprising such vectors. The invention's compositions and methods find application in, for example, gene therapy and/or vaccines.

The present disclosure relates to a replication deficient oncolytic viral vector or replication capable oncolytic virus encoding an antibody or a binding fragment thereof to the antigen-specific T-cell receptor complex (TCR) for expression on the surface of a cancer cell, pharmaceutical compositions comprising the same, and use of any one of the same in treatment, particularly in the treatment of cancer.