The present invention is directed to a pharmaceutical composition comprising the compound suvorexant, or a pharmaceutically acceptable salt thereof, a concentration-enhancing polymer, and optionally a pharmaceutically acceptable surfactant. The concentration-enhancing polymer is a polymer that forms an amorphous dispersion with suvorexant, that is insoluble or almost completely insoluble in water by (a) dissolving the suvorexant or (b) interacting with the suvorexant in such a way that the suvorexant does not form crystals or crystalline domains in the polymer. A concentration-enhancing polymer is water soluble or readily disperse in water, so that when the polymer is placed in water or an aqueous environment (e.g. fluids in the gastrointestinal (GI) tract or simulated GI fluids), the solubility and/or bioavailability of suvorexant is increased over the solubility or bioavailability in the absence of the polymer.

The present invention provides compositions and methods for light-activated cation channel proteins and their uses within cell membranes and subcellular regions. The invention provides for proteins, nucleic acids, vectors and methods for genetically targeted expression of light-activated cation channels to specific cells or defined cell populations. In particular the invention provides millisecond-timescale temporal control of cation channels using moderate light intensities in cells, cell lines, transgenic animals, and humans. The invention provides for optically generating electrical spikes in nerve cells and other excitable cells useful for driving neuronal networks, drug screening, and therapy.

The present invention provides antibodies and antigen-binding fragments of antibodies that bind to leptin receptor (LEPR), and methods of using the same. According to certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind LEPR and activate LEPR signaling. In other embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind to LEPR and enhance sensitization of LEPR to an antigen. In certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind LEPR in the presence and absence of leptin. In certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that induce signaling in cells expressing LEPR mutants that otherwise exhibit defective or impaired signaling in the presence of leptin. The antibodies and antigen-binding fragments of the present invention are useful for the treatment of lipodystrophies and other diseases and disorders associated with or caused by leptin deficiency or leptin resistance.

The present invention provides antibodies and antigen-binding fragments of antibodies that bind to leptin receptor (LEPR), and methods of using the same. According to certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind LEPR and activate LEPR signaling. In other embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind to LEPR and enhance sensitization of LEPR to an antigen. In certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind LEPR in the presence and absence of leptin. In certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that induce signaling in cells expressing LEPR mutants that otherwise exhibit defective or impaired signaling in the presence of leptin. The antibodies and antigen-binding fragments of the present invention are useful for the treatment of lipodystrophies and other diseases and disorders associated with or caused by leptin deficiency or leptin resistance.

The present invention is directed to the controlled delivery of gonadotropin-releasing hormone (GnRH) agonists, preferably from a polymeric material that is implanted in the body. More specifically, the present invention relates to compositions comprised of a GnRH agonist, preferably histrelin, in a polymeric material that results in a desired and controlled delivery of a therapeutically effective amount of GnRH agonist over an extended period of time in order to treat central precocious puberty (CPP).

Conjugates of carriers and hydrogels for controlling the biological half-life of somatostatin and its analogs are disclosed.

The present application describes a thyroid hormone receptor ? subtype agonist derivative, a preparation method and a use thereof.

Described herein are methods of treating non-metastatic castrate-resistant prostate cancer with anti-androgens.

Examples may include a microsphere. The microsphere may include a biodegradable polymer. Furthermore, the microsphere may include a protein mixture selected from the group consisting of a protein-polyethylene glycol conjugate, the protein-polyethylene glycol conjugate and the hydrophobic anion of the organic acid, a protein and the hydrophobic anion of the organic acid, and combinations thereof. Examples may also include a method of making the microspheres. The method may further include reacting a polyethylene glycol with a protein to form a protein-PEG conjugate. In addition, the method may include protonating an amino group on the protein-PEG conjugate with a hydrophobic organic acid to form the protein-PEG conjugate salt. Furthermore, the method may include mixing the protein-PEG conjugate salt in an organic solvent with a biodegradable polymer. The method may also include emulsifying the mixture. Additionally, the method may include hardening the emulsified mixture into the controlled-release microspheres.

Surfactant systems are provided using microfibrous cellulose to suspend particulates. In one embodiment the surfactant system includes a microfibrous cellulose at a concentration from about 0.05% to about 1.0% (w/w), a surfactant at a concentration of about 5% to about 50% (w/w active surfactant), and a particulate. Also provided herein are methods for preparing surfactant systems including microfibrous cellulose.