Novel cyclic peptides, cyclic peptide conjugates and compositions containing them for treating neurological diseases in a subject include an Odorranalectin (OL) sequence or modified OL sequence as a scaffold and a biologically active peptide or protein and/or therapeutic agent conjugated thereto. Methods of treatment of neurological diseases are based on intranasal delivery of a cyclic peptide or cyclic peptide conjugate as described herein. Combinatorial libraries that include a plurality of cyclic peptides have also been developed and can be used to screen for a ligand(s) for a receptor of interest.

Novel cyclic peptides, cyclic peptide conjugates and compositions containing them for treating neurological diseases in a subject include an Odorranalectin (OL) sequence or modified OL sequence as a scaffold and a biologically active peptide or protein and/or therapeutic agent conjugated thereto. Methods of treatment of neurological diseases are based on intranasal delivery of a cyclic peptide or cyclic peptide conjugate as described herein. Combinatorial libraries that include a plurality of cyclic peptides have also been developed and can be used to screen for a ligand(s) for a receptor of interest.

Disclosed are various prodrugs of L-Phe-D-Arg-L-Phe-L-Lys-NH.sub.2.

Unique compounds useful for inhibiting a proteasome in a cell, pharmaceutical compositions and methods of their use are provided herein.

The disclosure relates to inhibitors of PCSK9 useful in the treatment of cholesterol lipid metabolism, and other diseases in which PCSK9 plays a role, having the Formula (I): ##STR00001##
or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, N-oxide, or tautomer thereof, wherein R.sub.1, R.sub.1, R.sub.1, R.sub.1, R.sub.1, R.sub.1, R.sub.1, R.sub.1, R.sub.1, X.sub.1, X.sub.2, and X.sub.3 are described herein.

The present disclosure relates to synthesis and characterization of novel polymorphic forms of Cyclo (-His-Pro) (“CHP”).

The present disclosure relates to synthesis and characterization of novel polymorphic forms of Cyclo (-His-Pro) (“CHP”).

The present technology provides compounds of Formula I (or pharmaceutically acceptable salts and/or solvates thereof) that are useful in treating a CNS-related disorder such as schizophrenia, schizoaffective disorder, migraine, depression, pain, drug addiction, drug use, and/or drug seeking behavior. Also provided are compositions, medicaments, and methods including such compounds. ##STR00001##

Methods for enhancing the immune response and/or treatment of diseases such as cancer comprising an agent that specifically binds TIGIT are disclosed. The TIGIT-binding agents may include polypeptides, antibodies, and/or bispecific agents.

Methods for enhancing the immune response and/or treatment of diseases such as cancer comprising an agent that specifically binds TIGIT are disclosed. The TIGIT-binding agents may include polypeptides, antibodies, and/or bispecific agents.