The present disclosure is directed to a system for displaying antigens. This system includes an outer membrane vesicle comprising a lipid bilayer and a synthetic antigen receptor comprising an outer membrane scaffold protein fused to a biotin-binding protein, where the outer membrane scaffold protein is incorporated in the lipid bilayer and the biotin-binding protein is displayed outside the outer membrane vesicle. Also disclosed are therapeutic compositions, nucleic acid constructs, expression vectors, and methods of eliciting an immune response in a subject.

The present disclosure is directed to a system for displaying antigens. This system includes an outer membrane vesicle comprising a lipid bilayer and a synthetic antigen receptor comprising an outer membrane scaffold protein fused to a biotin-binding protein, where the outer membrane scaffold protein is incorporated in the lipid bilayer and the biotin-binding protein is displayed outside the outer membrane vesicle. Also disclosed are therapeutic compositions, nucleic acid constructs, expression vectors, and methods of eliciting an immune response in a subject.

The present application provides a method for preparing a medical product for covering tissue, the method comprising providing nanofibrillar cellulose, providing a bioactive molecule, and covalently bonding the bioactive molecule to the nanofibrillar cellulose. The present application also provides a medical product for covering tissue comprising a bioactive molecule covalently bound to nanofibrillar cellulose.

The present application provides a method for preparing a medical product for covering tissue, the method comprising providing nanofibrillar cellulose, providing a bioactive molecule, and covalently bonding the bioactive molecule to the nanofibrillar cellulose. The present application also provides a medical product for covering tissue comprising a bioactive molecule covalently bound to nanofibrillar cellulose.

The subject invention provides compositions and methods for alleviating pain. Specifically, the subject invention provides pharmaceutical formulations of peptides, and/or their salts, having advantageous μ-opioid receptor binding activity.

The subject invention provides compositions and methods for alleviating pain. Specifically, the subject invention provides pharmaceutical formulations of peptides, and/or their salts, having advantageous μ-opioid receptor binding activity.

Compositions and methods for the treatment of diseases, disorders, and/or conditions associated with the increased regulatory T lymphocyte cell function, comprising the administration of T-cell checkpoint inhibitors in combination with E-selectin inhibitors, C-X-C Motif Chemokine Receptor 4 (CXCR4) receptor inhibitors, and/or heterobifunctional inhibitors that comprise at least one E-selectin inhibitor linked to at least one CXCR4 receptor inhibitor, are disclosed.

Compositions and methods for the treatment of diseases, disorders, and/or conditions associated with the increased regulatory T lymphocyte cell function, comprising the administration of T-cell checkpoint inhibitors in combination with E-selectin inhibitors, C-X-C Motif Chemokine Receptor 4 (CXCR4) receptor inhibitors, and/or heterobifunctional inhibitors that comprise at least one E-selectin inhibitor linked to at least one CXCR4 receptor inhibitor, are disclosed.

Provided herein, in some aspects, are delivery vehicles comprising a glycosphingolipid and an agent to be delivered attached to the glycosphingolipid. In some embodiments, the glycosphingolipid comprises an oligosaccharide and a short chain (e.g., C0-C3) ceramide. In some embodiments, the agent to be delivered is a therapeutic agent. The glycosphingolipid is able to deliver the agent to a cell or to a cellular compartment, as well as across the musical barrier. In some embodiments, agents delivered using the glycosphingolipid described herein exhibit longer half-life, compared to agents delivered alone. Methods of delivering a therapeutic agent to a subject for treating a disease using the glycosphingolipid delivery vehicle are also provided.

The present invention relates to a composition including an anthocyanin-fucoidan complex formed by ionic bond between anthocyanin and fucoidan as an active ingredient, and more particularly, it is confirmed that the anthocyanin-fucoidan complex in which anion of the fucoidan, which is a natural extract having high biocompatibility and biodegradability, is ionically bonded with a cation of the anthocyanin improves the stability and the solubility of the anthocyanin even in acidic conditions in vivo, thereby increasing the immune activity in vivo and therefore it is intended to provide the anthocyanin-fucoidan complex as an immune enhancer, an immune-cancer agent and an anticancer adjuvant composition for alleviating side effects of anti-cancer agents.