This disclosure provides pharmaceutical adenovirus formulations, in particular, liquid pharmaceutical formulations comprising adenoviruses.

The disclosure provides polynucleotides containing inner hair cell-specific promoters, as well as vectors containing the same, that can be used to promote expression of a transgene specifically in inner hair cells. The polynucleotides described herein may be operably linked to a transgene, such as a transgene encoding a therapeutic protein, so as to promote inner hair cell-specific expression of the transgene. The polynucleotides described herein may be operably linked to a therapeutic transgene and used for the treatment of subjects having or at risk of developing hearing loss.

The disclosure provides polynucleotides containing inner hair cell-specific promoters, as well as vectors containing the same, that can be used to promote expression of a transgene specifically in inner hair cells. The polynucleotides described herein may be operably linked to a transgene, such as a transgene encoding a therapeutic protein, so as to promote inner hair cell-specific expression of the transgene. The polynucleotides described herein may be operably linked to a therapeutic transgene and used for the treatment of subjects having or at risk of developing hearing loss.

A method of purifying a composition comprising a group B adenovirus, for example comprising a purification step of: subjecting a composition comprising said group B adenovirus to diafiltration employing a diafiltration-buffer with a conductivity of at least 180 mScm.sup.−1, for example a conductivity of 190, 200, 210, 220, 230, 240, 250, 260, 270, 280, or 290 mScm.sup.−1. Also provided is a composition obtained using the purification method disclosed herein.

The present invention provides a method of lowering blood pressure in a subject, comprising genetically modifying a myosin phosphatase target subunit (Mypt1) gene in a vascular smooth muscle cell of the subject, whereby the genetic modification of Mypt1 results in a deletion or inactivation of exon 24. The invention further provides vectors, host cells, and compositions useful for carrying out the methods of the invention.

The present invention provides a method of lowering blood pressure in a subject, comprising genetically modifying a myosin phosphatase target subunit (Mypt1) gene in a vascular smooth muscle cell of the subject, whereby the genetic modification of Mypt1 results in a deletion or inactivation of exon 24. The invention further provides vectors, host cells, and compositions useful for carrying out the methods of the invention.

Sequences that enhance permeation of agents into cells and/or across the blood brain barrier, compositions comprising the sequences, and methods of use thereof.

Sequences that enhance permeation of agents into cells and/or across the blood brain barrier, compositions comprising the sequences, and methods of use thereof.

Provided herein are RNAi molecules for treating Huntington's disease. Further provided herein are expression cassettes, vectors (e.g., rAAV, recombinant adenoviral, recombinant lentiviral, and recombinant HSV vectors), cells, viral particles, and pharmaceutical compositions containing the RNAi. Yet further provided herein are methods and kits related to the use of the RNAi, for example, to treat Huntington's disease.

Provided herein are RNAi molecules for treating Huntington's disease. Further provided herein are expression cassettes, vectors (e.g., rAAV, recombinant adenoviral, recombinant lentiviral, and recombinant HSV vectors), cells, viral particles, and pharmaceutical compositions containing the RNAi. Yet further provided herein are methods and kits related to the use of the RNAi, for example, to treat Huntington's disease.