Abstract: The present disclosure relates to methods and compositions for treating disease related to disorders of bone remodeling. In particular, the present disclosure relates to cyclic peptide compositions and methods for treating rheumatoid arthritis.

Abstract: The present disclosure relates to methods and compositions for treating disease related to disorders of bone remodeling. In particular, the present disclosure relates to compositions and methods for treating rheumatoid arthritis.

Abstract: The invention provides a compound of formula (I), wherein R1 is H, C(NH)NH2, an amino acid, or a peptide; X is OH, NH2, NHR2, NR2R3, an amino acid, or a peptide; R2 and R3 are selected from alkyl, alkylenearyl, or alkyleneheteroaryl; each R4 and R5 is independently H or CH3; Z is 2-amino-2,3-dihydro-1H-indene-2-carboxylic acid; 2-amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid; 6-amino-6,7,8,9-tetrahydro-5H-benzo[7]annulene 6-carboxylic acid; cyclohexylalanine; cyclohexylglycine; homophenylalanine; 1-naphthylalanine; 2-naphthylalanine; 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid; or octahydro-1H-indole-2-carboxylic acid; n is 0, 1, 2, 3, or 4; with the proviso that X is not NH2 when R1 is H, R4 is H, R5 is CH3, Z is Aci, and n is 2; or a pharmaceutically acceptable salt, ester or solvate thereof. A method of treating pain and a method for treating a mu-opioid receptor mediated disorder and/or a delta-opioid receptor mediated disorder also are provided.

Abstract: The invention provides a compound of formula (I), wherein R1 is H, C(NH)NH2, an amino acid, or a peptide; X is OH, NH2, NHR2, NR2R3, an amino acid, or a peptide; R2 and R3 are selected from alkyl, alkylenearyl, or alkyleneheteroaryl; each R4 and R5 is independently H or CH3; Z is 2-amino-2,3-dihydro-1H-indene-2-carboxylic acid; 2-amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid; 6-amino-6,7,8,9-tetrahydro-5H-benzo[7]annulene 6-carboxylic acid; cyclohexylalanine; cyclohexylglycine; homophenylalanine; 1-naphthylalanine; 2-naphthylalanine; 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid; or octahydro-1H-indole-2-carboxylic acid; n is 0, 1, 2, 3, or 4; with the proviso that X is not NH2 when R1 is H, R4 is H, R5 is CH3, Z is Aci, and n is 2; or a pharmaceutically acceptable salt, ester or solvate thereof. A method of treating pain and a method for treating a mu-opioid receptor mediated disorder and/or a delta-opioid receptor mediated disorder also are provided.

Abstract: The invention relates to synthetic peptide analogs of D-Arg-Oic-Pro-Gly-Phe and methods of their use to inhibit human platelet aggregation, thrombosis and cell activation mediated by PAR1 and PAR4.

Abstract: The present invention relates to novel inhibitors of G-protein signaling. In particular, the present invention provides peptide inhibitors of G protein signaling proteins and methods of using such inhibitors to modulate physiological effects of G protein signaling. The present invention thus provides novel drug targets for a variety of pathologies mediated by defects in G-protein signaling.

Abstract: The present invention relates to novel inhibitors of G-protein signaling. In particular, the present invention provides peptide inhibitors of G protein signaling proteins and methods of using such inhibitors to modulate physiological effects of G protein signaling. The present invention thus provides novel drug targets for a variety of pathologies mediated by defects in G-protein signaling.

Abstract: The present invention provides substituted cyclic tetrapeptide compounds of Formula I: ##STR1## and the pharmaceutically acceptable salts, esters and amides thereof, which are useful for treating pain in animals, pharmaceutical compositions which comprises a therapeutically-effective amount of a compound of Formula I in combination with a pharmaceutically-acceptable carrier, and a method for eliminating or ameliorating pain in an animal comprising administering a therapeutically-effective amount of a compound of Formula I to the animal.

Abstract: The present invention provides substituted cyclic pentapeptide compounds of general Formula I: ##STR1## and the pharmaceutically-acceptable slats, esters and amides thereof, which are useful for inducing analgesia in animals, pharmaceutical compositions comprising a pharmaceutically-acceptable carrier and a compound of Formula I, and a method for inducing analgesia in an animal in need thereof comprising administering a therapeutically-effective amount of a compound of Formula I to the animal.