Abstract: This invention provides nanoparticles containing protein-polynucleotide complexes and methods of manufacture and methods of their use. These particles, when administered to a subject in need, are capable of delivering these complexes to target cells and target intracellular locations where they can perform a therapeutic function. In some embodiments, this therapeutic function includes gene editing, induction of gene skipping, and regulation of gene expression. The instant nanoparticles are generally formed by designing and synthesizing the polynucleotide to according to its intended function, combining it with a protein selected for its substrate specificity and enzymatic function in a manner to form a polynucleotide-protein complex, encapsulating the complexes by dispersion into a water-insoluble surfactant system, optionally adding a targeting ligand, and stabilizing the nanoparticles by crystallization of the ligand to the surface of the nanoparticles.

Abstract: This invention provides nanoparticles containing protein-polynucleotide complexes and methods of manufacture and methods of their use. These particles, when administered to a subject in need, are capable of delivering these complexes to target cells and target intracellular locations where they can perform a therapeutic function. In some embodiments, this therapeutic function includes gene editing, induction of gene skipping, and regulation of gene expression. The instant nanoparticles are generally formed by designing and synthesizing the polynucleotide to according to its intended function, combining it with a protein selected for its substrate specificity and enzymatic function in a manner to form a polynucleotide-protein complex, encapsulating the complexes by dispersion into a water-insoluble surfactant system, optionally adding a targeting ligand, and stabilizing the nanoparticles by crystallization of the ligand to the surface of the nanoparticles.

Abstract: Disclosed are targeted sub-50 nanometer nanoparticles suitable for delivering bioactive agents of interest, and related compositions, methods, and systems, which improve the manufacturing, stability, efficacy and other aspects of therapeutic nanoparticles.

Abstract: Disclosed are targeted sub-50 nanometer nanoparticles suitable for delivering bioactive agents of interest, and related compositions, methods, and systems, which improve the manufacturing, stability, efficacy and other aspects of therapeutic nanoparticles.

Abstract: Disclosed are targeted sub-50 nanometer nanoparticles suitable for delivering bioactive agents of interest, and related compositions, methods, and systems, which improve the manufacturing, stability, efficacy and other aspects of therapeutic nanoparticles.

Abstract: This invention provides nanoparticles containing protein-polynucleotide complexes and methods of manufacture and methods of their use. These particles, when administered to a subject in need, are capable of delivering these complexes to target cells and target intracellular locations where they can perform a therapeutic function. In some embodiments, this therapeutic function includes gene editing, induction of gene skipping, and regulation of gene expression. The instant nanoparticles are generally formed by designing and synthesizing the polynucleotide to according to its intended function, combining it with a protein selected for its substrate specificity and enzymatic function in a manner to form a polynucleotide-protein complex, encapsulating the complexes by dispersion into a water-insoluble surfactant system, optionally adding a targeting ligand, and stabilizing the nanoparticles by crystallization of the ligand to the surface of the nanoparticles.

Abstract: This invention provides nanoparticles containing protein-polynucleotide complexes and methods of manufacture and methods of their use. These particles, when administered to a subject in need, are capable of delivering these complexes to target cells and target intracellular locations where they can perform a therapeutic function. In some embodiments, this therapeutic function includes gene editing, induction of gene skipping, and regulation of gene expression. The instant nanoparticles are generally formed by designing and synthesizing the polynucleotide to according to its intended function, combining it with a protein selected for its substrate specificity and enzymatic function in a manner to form a polynucleotide-protein complex, encapsulating the complexes by dispersion into a water-insoluble surfactant system, optionally adding a targeting ligand, and stabilizing the nanoparticles by crystallization of the ligand to the surface of the nanoparticles.

Abstract: Disclosed are targeted sub-50 nanometer nanoparticles suitable for delivering bioactive agents of interest, and related compositions, methods, and systems, which improve the manufacturing, stability, efficacy and other aspects of therapeutic nanoparticles.

Abstract: The present invention relates to compositions and methods for concurrently activating antisense and double-stranded RNase (dsRNase) mechanisms for inhibiting expression of a targeted gene, by delivering a single stranded bifunctional chimeric DNA/RNA oligonucleotide optimized for siRNA activity as well as antisense activity, into the nucleus of a target cell.

Abstract: The present invention relates to compositions and methods for concurrently activating antisense and double-stranded RNase (dsRNase) mechanisms for inhibiting expression of a targeted gene, by delivering a single stranded bifunctional chimeric DNA/RNA oligonucleotide optimized for siRNA activity as well as antisense activity, into the nucleus of a target cell.

Abstract: The present invention relates to compositions and methods for concurrently activating antisense and double-stranded RNase (dsRNase) mechanisms for inhibiting expression of a targeted gene, by delivering a single stranded bifunctional chimeric DNA/RNA oligonucleotide optimized for siRNA activity as well as antisense activity, into the nucleus of a target cell.

Abstract: This disclosure describes liver-specific nanocapsules for specifically targeting liver cells. This disclosure also provides methods of using such liver-specific nanocapsules to deliver one or more cargo moieties to the liver cells.

Abstract: The present invention relates to compositions and methods for concurrently activating antisense and double-stranded RNase (dsRNase) mechanisms for inhibiting expression of a targeted gene, by delivering a single stranded bifunctional chimeric DNA/RNA oligonucleotide optimized for siRNA activity as well as antisense activity, into the nucleus of a target cell.

Abstract: Certain aspects of the invention relate to the use of small particles in biological systems, including the delivery of biologically active agents to cells or tissues using nanoparticles of less than about 200 nm in approximate diameter. Embodiments include collection of particles having a bioactive component, a surfactant molecule, a biocompatible polymer, and a cell recognition component, wherein the cell recognition component has a binding affinity for a cell recognition target. Compositions and methods of use arc also set forth.

Abstract: Disclosed are methods for forming particles useful for the treatment of hyperproliferative disease. The method includes providing a bioactive component and a metal ion-treated biocompatible polymer component; coating the bioactive component with a surfactant having an HLB value of less than about 6.0 units under conditions which form a coated bioactive component; associating the coated bioactive component with the a metal ion-treated biocompatible polymer under conditions which associate the coated bioactive component with the metal-ion treated biocompatible polymer to form a particle, where the particles have an average diameter of less than about 50 nanometers. Related compositions and methods to treat disease using the particles are also disclosed.

Abstract: The invention provides for antisense oligonucleotides that hybridize to casein kinase 2 nucleic acid sequences and methods of using such antisense oligonucleotides to inhibit expression of casein kinase 2 and reduce the size of solid tumors.

Abstract: This disclosure describes liver-specific nanocapsules for specifically targeting liver cells. This disclosure also provides methods of using such liver-specific nanocapsules to deliver one or more cargo moieties to the liver cells.

Abstract: Certain aspects of the invention relate to the use of small particles in biological systems, including the delivery of biologically active agents to cells or tissues using nanoparticles of less than about 200 nm in approximate diameter. Embodiments include collection of particles having a bioactive component, a surfactant molecule, a biocompatible polymer, and a cell recognition component, wherein the cell recognition component has a binding affinity for a cell recognition target. Compositions and methods of use are also set forth, including the use of antisense directed against Protein Kinase CK2, CK2alpha, CK2 alpha?, and CK2 beta.

Abstract: The invention provides for antisense oligonucleotides that hybridize to casein kinase 2 nucleic acid sequences and methods of using such antisense oligonucleotides to inhibit expression of casein kinase 2 and reduce the size of solid tumors.

Abstract: The present invention generally relates to nanocapsules and methods of preparing these nanocapsules. The present invention includes a method of forming a surfactant micelle and dispersing the surfactant micelle into an aqueous composition having a hydrophilic polymer to form a stabilized dispersion of surfactant micelles. The method further includes mechanically forming droplets of the stabilized dispersion of surfactant micelles, precipitating the hydrophilic polymer to form precipitated nanocapsules, incubating the nanocapsules to reduce a diameter of the nanocapsules, and filtering or centrifuging the nanocapsules.