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262
resultados
Última actualización
24/03/2026 [06:53:00]
Resultados 150 a 175 de 262
Resumen de: US20260069549A1
The disclosure features novel lipids and compositions involving the same. Nanoparticle compositions include a novel lipid as well as additional lipids such as phospholipids, structural lipids, and PEG lipids. Nanoparticle compositions further including therapeutic and/or prophylactics such as RNA are useful in the delivery of therapeutic and/or prophylactics to mammalian cells or organs to, for example, regulate polypeptide, protein, or gene expression.
Resumen de: US20260069542A1
The present invention provides cationic lipids and lipid nanoparticle formulations comprising these lipids, alone or in combination with other lipids. These lipid nanoparticles may be formulated with nucleic acids to facilitate their intracellular delivery both in vitro and for therapeutic applications. The present invention also provides methods of chemical synthesis of these lipids.
Resumen de: US20260069541A1
Disclosed herein are lipid nanoparticles for the delivery of active agents, including nucleic acids, as well as methods of making using thereof.
Resumen de: US20260069539A1
Compositions comprising lipidoid compounds, methods of preparing such compositions, and the use of these compositions in gene delivery applications are disclosed.
Resumen de: US20260069538A1
In various embodiments drug delivery vehicles and uses thereof are provided. In certain embodiments the drug delivery vehicles comprise: 1) a silicasome comprising a mesoporous silica nanoparticle coated with a lipid bilayer and further comprising a CXCR4 antagonist; or 2) a liposome comprising a lipid bilayer comprising where said liposome further comprises a CXCR4 antagonist. In certain embodiments the CXCR4 antagonists are selected from the group consisting of AMD3100, AMD3465, and AMD070.
Resumen de: US20260069540A1
Nanoparticle compositions for delivery of nucleic acids to subjects including aminoalkyl branched lipid-like molecules as carriers, and therapeutic or immunogenic nucleic acid agents enclosed within the nanoparticle containing are described. Also provided are methods for treating or preventing diseases or conditions in a subject by administering the nanoparticle compositions that provide immune responses and synergistic therapeutic or preventive effects.
Resumen de: US20260069536A1
The present disclosure provides compositions, systems, devices, and methods for the delivery of therapeutics. Particularly, the disclosure provides composition, systems, and devices of the delivery of Janus kinase (JAK) inhibitors and uses thereof, such as for inhibiting allograft rejection or treating autoimmune diseases.
Resumen de: US20260070960A1
Single-domain antibodies that specifically bind human papillomavirus (HPV) E6 or E7 oncogenic peptides in complex with human major histocompatibility complex (MHC) proteins are described. The E6-MHC-specific and E7-MHC-specific single-domain antibodies were isolated from dromedary camel (VHH) antibody libraries by panning the library with an E6- or E7-derived peptide in complex with HLA-A*02:01. Use of the single-domain antibodies for the detection and treatment of HPV-associated cancers and pre-cancerous lesions is also described.
Resumen de: US20260070985A1
Disclosed are nanoparticles comprising directionally attached antibodies and compositions for use in locoregional delivery, including intra-tumoral and transarterial chemoembolization (TACE), and methods of making the nanoparticles. Also disclosed are methods for treating a subject in need thereof the compositions described.
Resumen de: US20260070935A1
Described herein, in part, are bisphosphonate lipid compounds, lipid nanoparticles (LNPs) thereof, and methods of use thereof. In various embodiments, the LNP selectively targets a cell of interest (e.g., a bone cell and/or bone marrow cell, such as a stem cell, stroma cell, osteoblast, osteocyte, osteoclast, bone lining cell, local mesenchymal cell, progenitor cell, mononuclear blood-borne precursor cell, B cell, endothelial cell, granulocytes, T cell, monocytic lineage, B cell lineage, monocytes, cancer cell, tumor cell, tumor cell that metastasize to bone, blood cancer cell, and multiple myeloma cell, inter alia). In other aspects, the present disclosure relates to methods for in vivo delivery of therapeutic agents to prevent or treat diseases, disorders, or conditions using the LNP compositions of the disclosure.
Resumen de: US20260070964A1
The present disclosure relates to a combination therapy comprising an anti-VEGF antibody, a nanoparticle formulated plasmid comprising an IL-12 coding nucleic acid, and, optionally, at least one adjunctive chemotherapeutic drug, and methods of treatment using such combination therapies and/or compositions.
Resumen de: AU2026201122A1
Abstract The invention relates to biocompatible polysaccharide-based nanocapsule templated on oil core of diameter not exceeding 1 μm, stabilized without low molecular weight surfactants. The nanocapsule shows long-term stability in an aqueous suspension and is able to highly efficient encapsulation of hydrophobic compounds. Abstract eb b s t r a c t e b
Resumen de: AU2024367887A1
The present invention relates to a novel ionizable lipid compound represented by Formula (I) or a salt thereof, and a lipid nanoparticle containing the same. The lipid nanoparticle containing the novel ionizable lipid compound according to the present invention has an excellent nucleic acid encapsulation efficiency and has a high efficiency of cellular delivery of nucleic acid.
Resumen de: AU2025308132A1
The present invention relates to a nanoformulation comprising L-leucyl-L-leucine methyl ester (LLOMe) and a polymer for wound healing, which promotes multiple molecular signaling pathways essential for faster wound healing. The nanoformulation offers faster and improved wound and tissue healing, axon regeneration, antiviral immunity, stem cell proliferation, embryonic development, and anti-aging effects.
Resumen de: AU2024366071A1
The present invention relates to a novel ionizable lipid compound represented by formula (I), or a salt thereof, and lipid nanoparticles comprising same. The lipid nanoparticles comprising the novel ionizable lipid compound, according to the present invention, have excellent nucleic acid encapsulation efficiency and high nucleic acid cell delivery efficiency.
Resumen de: WO2026054725A1
The invention relates to a pharmaceutical composition comprising tamoxifen-loaded mesenchymal stem cell-derived exosomes enriched with miR-342 for use in the pharmaceutical and vaccine industry, in the treatment of cancer, in the treatment of breast cancer, in overcoming tamoxifen resistance in the treatment of estrogen receptor positive breast cancer using tamoxifen.
Resumen de: WO2026055686A1
The synthesis of several functionalized particles without the need of additional delivery agents are made possible with unique bottom-up reactions. For example, the synthesis of gold nanoparticles from 300nm-6000nm in diameter are optimized size for use in biolistic delivery. A catalytic reaction in a simple aqueous phase can be carried out at room temperature (between 20°C and 24°C). A catalyst enables production of spherical particles of desirable size and narrow size distribution. Surface functionalization assists delivery of biomolecules (DNA, protein, RNA) without the need of additional delivery agent. The gold particles system improves the consistency of the particle sizes, controls the size distribution, increases the loading capacity, and improves the number of cells transfected, thereby making the biolistic process more efficient and consistent.
Resumen de: WO2026055709A1
Among the various aspects of the present disclosure is the provision of compositions and methods of a gene delivery system. The compositions include at least one therapeutic molecule and an isolated mitochondria, and optionally further complexed to a lipid nanoparticle. Methods of molecule delivery include the use of isolated mitochondria as a vector for the delivery of the therapeutic molecule. A method of treating a patient in need of a gene vaccine is also described, in which the mRNA of the administered composition encodes a vaccine antigen, including but not limited to at least a portion of a SARS-CoV-2 spike protein.
Resumen de: AU2024342034A1
The invention provides stabilizing agents, compositions, methods of manufacturing, and uses thereof. In one aspect, a lipid nanoparticle composition includes: (a) an ionizable lipid; (b) two or more lipids; and (c) a stabilizing agent of formula (I) and a method for preparing the stabilizing agent and the lipid nanoparticle are provided.
Resumen de: AU2024340379A1
The invention provides stabilizing agents, compositions, methods of manufacturing, and uses thereof. In one aspect, a lipid nanoparticle composition including: (a) an ionizable lipid; (b) two or more lipids; and (c) a stabilizing agent of formula (I) and a method for preparing the stabilizing agent and the lipid nanoparticle are provided.
Resumen de: AU2024326546A1
Described is a nanopore that is selectively convertible between an open form and a closed form using light, a method for producing such a nanopore, a method of modulating the flow of one or more substances through the nanopore, the use of the nanopore in modulating ionic flow across an amphiphilic membrane, a device comprising the nanopore, use of the nanopore as an ionotronic component, use of the nanopore in bio-computation and/or bioionotronics, a method of transmitting information using the nanopore, and method of receiving information comprising the nanopore, and an ionotronic component comprising the nanopore.
Resumen de: AU2024325184A1
The present invention relates to a drug delivery material and an application thereof. Specifically provided is a nanoparticle composition comprising a lipid component, the lipid component comprising a compound represented by formula (I). The nanoparticle composition of the present invention is delivered only at the site of administration.
Resumen de: AU2024341673A1
The invention provides stabilizing agents, compositions, methods of manufacturing, and uses thereof. In one aspect, a lipid nanoparticle composition includes: (a) an ionizable lipid; (b) two or more lipids; and (c) a stabilizing agent of formula (I) or formula (II) and methods for preparing the stabilizing agents and the lipid nanoparticle are provided.
Resumen de: WO2026055268A1
Methods of treating cancer, including RAS-mutated cancers and certain RAF-mutated cancers, are provided, comprising the administration of a therapeutically effective amount of dual-MEK inhibitor with a short plasma half-life that inhibits both the phosphorylation of mitogen-activated protein kinase kinase 1 or 2 (pMEK) and the phosphorylation of mitogen-activated protein kinase 1 or 2 (pERK), wherein the dual-MEK inhibitor is administered to the patient in certain dose amounts that achieves a Cmax effective to inhibit pERK and pMEK and with an interval between consecutive doses that is at least about certain times the plasma half-life of the dual-MEK inhibitor.
Nº publicación: WO2026055102A1 12/03/2026
Solicitante:
UNIV OF PITTSBURGH OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION [US]
UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
Resumen de: WO2026055102A1
A self-assembling composition includes molecules of a first polymer, molecules of a positively charged second polymer, and a nucleic add. First pendant groups conjugated to pendant amine group of the first polymer include a hydrophilic polymer. Second pendant groups conjugated to the pendant amine groups include a hydrophobic group. Third pendant groups conjugated to the pendant amine groups include a group selected from a nucleoside and a nucleoside analog. Fourth pendant groups conjugated to the second polymer via pendant amine groups thereof include the hydrophilic polymer. Fifth pendant groups are conjugated to the amine groups of the second polymer include the hydrophobic group. The second polymer also includes repeat units wherein the pendant amine groups are positively charged in vivo.
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