The present invention relates to viral particles which exhibit self-regulatory or regulatable features.

Provided are methods and compositions for the delivery of fully human post-translationally modified therapeutic monoclonal antibodies and antigen-binding fragments thereof. The fully human post-translationally modified therapeutic monoclonal antibodies may be delivered by gene therapy methods, e.g., as a recombinant adeno-associated vims (rAAV) vector to the appropriate tissue. Methods of manufacture of the AAV vectors, pharmaceutical compositions and methods of treatment are also provided. In addition, provided are methods of producing therapeutic antibodies that are “biobetters” as fully human post-translationally modified. These fully human post-translationally modified therapeutic antibodies may be administered to a subject in need of treatment with the therapeutic antibody.

Disclosed herein is a recombinant nucleic acid, comprising: a mitochondrial targeting sequence; a mitochondrial protein coding sequence, wherein said mitochondrial protein coding sequence encodes a polypeptide comprising a mitochondrial protein; and a 3′UTR nucleic acid sequence. Also disclosed is a pharmaceutical composition comprising the recombinant nucleic acid and a method of treating Leber's hereditary optic neuropathy (LHON) using the pharmaceutical composition.

New polynucleotides and new expression vectors for multiplexed microRNA-based shRNAs are provided. The shRNAs generated from these polynucleotides and vectors can knock down the expression of multiple genes with minimum undesirable levels of off-target effects.

The present disclosure relates to one or more agents, therapies, treatments, and methods of use of the agents and/or therapies and/or treatments for increasing production of a TLR3 precursor protein. Embodiments of the present disclosure can be used as a therapy or a treatment for a subject that has a condition whereby the subject's immune system is, or is likely to become, dysregulated and where the production of the TLR3 precursor protein may result in an increased production of a functional and bioavailable TLR3 protein product, which may be of therapeutic benefit.

Compositions, recombinant viruses, and recombinant viral vectors for inhibiting sarcolipin (SLN) expression or activity in a cell and for preventing or treating Duchenne Muscular Dystrophy (DMD) in a subject (e.g., a human patient having or predisposed to having DMD) and in some embodiments additionally cardiomyopathy, include a therapeutically effective amount of an inhibitor of SLN. Methods of using these compositions, recombinant viruses, and recombinant viral vectors are also described herein. These compositions, recombinant viruses, and recombinant viral vectors and methods of use provide novel therapies for DMD and associated cardiomyopathy based on the reduction of SLN expression and/or activity.

The present invention provides methods and compositions for treating and/or preventing age related macular degeneration and other conditions involving macular degeneration, ocular neovascularization, or ocular inflammation. In an exemplary embodiment, a method is disclosed that involves administering an expression vector that delivers a secretable and cell penetrating CARD to a subject in need of treatment or prevention of age-related macular degeneration or another condition involving macular degeneration or ocular neovascularization.

A CpG-modified recombinant adeno-associated viral (AAV) vector is described. The vector carries a nucleic acid molecule comprising AAV inverted terminal repeat (ITR) sequences and an exogenous gene sequence under the control of regulatory sequences which control expression of the gene product, in which the nucleic acid sequences carried by the vector are modified to significantly reduce CpG di-nucleotides such that an immune response to the vector is reduced as compared to the unmodified AAV vector. Also provided are methods and regimens for delivering transgenes using these AAV viral vectors, in which the innate immune response to the vector and/or transgene is significantly modulated.

The present invention relates to an RNA molecule for knocking down the expression of the Angiopoietin-like 3 (ANGPTL3) gene, to a composition comprising the RNA molecule, to the medical use of the composition, and to the treatment of dyslipidemia.

The invention relates to the treatment of genetic dilated cardiomyopathies using expressible modulators of the Wnt pathway or TGF-β pathway, preferably using gene transfer.