The present invention is directed to small interfering RNA molecules (siRNA) targeted against nucleic acid sequence that encodes huntingtin or ataxin-1, and methods of using these siRNA molecules.

The present invention relates to a method for inducing production of vascular endothelial growth factor (VEGF). The method includes administering, to an individual, a composition including adeno-associated virus (AAV) carrying a hPGIS gene coding for human prostacyclin synthase (hPGIS) which synthesizes prostaglandin I.sub.2 (PGI.sub.2).

The present invention discloses adeno-associated viral vectors useful in gene therapy methods for the treatment of obesity, insulin resistance, type 2 diabetes, liver cirrhosis and non-alcoholic fatty liver disease (NAFLD)/non-alcoholic steatohepatitis (NASH). The invention also relates to polynucleotides, plasmids, vectors and methods for the production of such adeno-associated viral vectors. The invention also relates to pharmaceutical compositions comprising said vectors.

Nucleases and methods of using these nucleases for expressing a transgene from a safe harbor locus in a secretory tissue, and clones and animals derived therefrom.

The disclosure relates to methods for treating subjects with musculoskeletal diseases or with muscle wasting not associated with a musculoskeletal disease by gene transfer with recombinant adeno-associated viruses (rAAV) encoding myostatin inhibitors such as follistatin-344. The rAAV are administered prior to development of diffuse muscle fibrosis in a subject, or the rAAV administration avoids regions of muscle fibrosis in a subject.

The present invention generally relates to methods of identifying modulators of central nervous system diseases and the use of the modulators in treatment and diagnosis. The methods utilize a novel high throughput screen that includes injection of a library of barcoded viral vectors expressing shRNA's, CRISPR/Cas systems or cDNA's into animal models of disease and detecting synthetic lethality.

Disclosed herein are compositions and methods for treating obesity involving satiation gut peptide administration to the mouth of a subject for a predetermined dose and frequency. In other embodiments, materials and methods of treating certain psychological disorders are disclosed involving satiation gut peptides. In exemplary embodiments, the satiation gut peptide pertains to PYY.

The present invention provides reagents and methods for modulating cone photoreceptor activity, and devices for assessment of cone photoreceptor activity.

Expression of a phosphatase inhibitor in heart cells can be used to treat cardiac disorders, e.g., heart failure. Decreasing phosphatase activity can improve β-adrenergic responsiveness.

The invention relates to novel adeno-associated virus (AAV) capsid proteins, AAV particles comprising a novel capsid protein, polynucleotides encoding these capsid proteins and AAV vectors expressing these capsid proteins. The invention also relates to methods of making the herein described AAV vectors expressing the novel capsid proteins of the invention and associated therapeutic uses of thereof.