This invention discloses certain methods of treating acute pancreatitis and inflammatory pancreatic disease or condition. The disclosed peptides and analogs can significantly lower the elevated blood amylase and lipase levels caused by acute pancreatitis and pancreatic inflammation, reduce the degree of injury observed in pancreatic histopathology caused by pancreatitis, and significantly lower the mortality rate of acute pancreatitis.

A method is provided for treating a subject for a viral infection. The method includes diagnosing the subject as having a viral infection, and administering a pharmaceutically effective amount of a pharmaceutical composition to the subject. The pharmaceutical composition includes a poly-N-substituted glycine compound of a formula AX-Y-Z.sub.n—B, wherein A is a terminal N-alkyl substituted glycine residue; n is an integer; B is selected from the group consisting of NH.sub.2, one and two N-substituted glycine residues, and wherein said one and two N-substituted glycine residues have N-substituents which are independently selected from natural α-amino acid side chain moieties, isomers and carbon homologs thereof; X, Y and Z are independently selected from the group consisting of N-substituted glycine residues, wherein said N-substituents are independently selected from the group consisting of natural α-amino acid side chain moieties, isomers and carbon homologs thereof, and proline residues. In some embodiments, at least one of A, B, X, Y and Z contains a halogen-bearing moiety.

A method is provided for treating a subject for a viral infection. The method includes diagnosing the subject as having a viral infection, and administering a pharmaceutically effective amount of a pharmaceutical composition to the subject. The pharmaceutical composition includes a poly-N-substituted glycine compound of a formula AX-Y-Z.sub.n—B, wherein A is a terminal N-alkyl substituted glycine residue; n is an integer; B is selected from the group consisting of NH.sub.2, one and two N-substituted glycine residues, and wherein said one and two N-substituted glycine residues have N-substituents which are independently selected from natural α-amino acid side chain moieties, isomers and carbon homologs thereof; X, Y and Z are independently selected from the group consisting of N-substituted glycine residues, wherein said N-substituents are independently selected from the group consisting of natural α-amino acid side chain moieties, isomers and carbon homologs thereof, and proline residues. In some embodiments, at least one of A, B, X, Y and Z contains a halogen-bearing moiety.

Cyclic peptide pro-gelator compositions, and methods of therapeutic use, which assemble into macromolecular hydrogel when administered through cleavage by endogenous enzymes upregulated at a site of tissue injury, such as a myocardial infarction.

Cyclic peptide pro-gelator compositions, and methods of therapeutic use, which assemble into macromolecular hydrogel when administered through cleavage by endogenous enzymes upregulated at a site of tissue injury, such as a myocardial infarction.

This disclosure relates to the fields of cell biology and the modulation of cell signaling associated with migration and localization of immune cells and aberrant cellular proliferation, migration, and malignancy. Also disclosed are peptides effective in modulating stem cell mobilization, treating cancer, enhancing chemotherapy or immunotherapy, treating genetic disorders, and as immunomodulatory agents. Also disclosed are peptides effective in the treatment of fibrotic diseases. The present disclosure also provides peptides and peptide analogs and the use thereof in methods of treating diseases relating to CXCR4.

This disclosure relates to the fields of cell biology and the modulation of cell signaling associated with migration and localization of immune cells and aberrant cellular proliferation, migration, and malignancy. Also disclosed are peptides effective in modulating stem cell mobilization, treating cancer, enhancing chemotherapy or immunotherapy, treating genetic disorders, and as immunomodulatory agents. Also disclosed are peptides effective in the treatment of fibrotic diseases. The present disclosure also provides peptides and peptide analogs and the use thereof in methods of treating diseases relating to CXCR4.

Disclosed are ophthalmic compositions, methods for using the compositions and kits comprising the compositions for treating dry eye in a subject in need thereof. The composition comprises at least one peptide that is an inhibitor of trans-endothelial migration, an analogue, variant, derivative, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient for treating dry eye and ocular diseases of inflammation.

Disclosed are ophthalmic compositions, methods for using the compositions and kits comprising the compositions for treating dry eye in a subject in need thereof. The composition comprises at least one peptide that is an inhibitor of trans-endothelial migration, an analogue, variant, derivative, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable excipient for treating dry eye and ocular diseases of inflammation.

Methods of treating a fungal infection in a subject in need thereof comprising administering to the subject a therapeutically effective amount of a composition comprising one or more antifungal peptides selected from the group consisting of BmKn2, dBmKn2, Kn2-7, and dKn2-7 are described. Antifungal pharmaceutical compositions and dosage forms, including field-deployable dosage forms, comprising one or more of these antifungal peptides are also described.