The present invention relates to a targeting module comprising a chemically synthesized peptide binding moiety specific for a human cell surface protein or protein complex, a kit comprising the targeting module and a vector or a cell comprising a nucleic acid encoding a universal chimeric antigen receptor and the use for the treatment of cancer, infections and autoimmune disorders.

A gastrin analogue shows high uptake in CCK-2 receptor positive tumors and simultaneously a very low accumulation in the kidneys. This is achieved by a mini-gastrin analogue PP-F11 having the formula: PP-F11-X-DGlu-DGlu-DGlu-DGlu-DGlu-DGlu-Ala-Tyr-Gly-Trp-Y-Asp-Phe-NH.sub.2, wherein Y is an amino acid replacing methionine and X is a chemical group attached to the peptide for diagnostic and/or therapeutic intervention at CCK-2 receptor relevant diseases. Very suitable compounds with respect to a high tumor to kidney ratio are mini-gastrin analogues with six D-glutamic acids or six glutamines. These compounds still possess a methionine which can be oxidized easily which is a disadvantage for clinical application under GMP due to the forms which may occur. The elimination of the methionine leads to a lower affinity to oxidation which in general favors the tumor-kidney-ratio. Ideally, the methionine is replaced by norleucine. This PP-F11N mini gastrin exhibits currently the best tumor-kidney-ratio and is the most promising candidate.

The present invention relates, in part, to a biocompatible hydrophobic-core carrier comprising a carrier, and a plurality of hydrophobic groups covalently linked to the polymeric carrier. The hydrophobic groups are capable of dissociably linking load molecules such as therapeutic agents. The hydrophobic-core carrier may also comprise protective side chains, orienting molecules, and targeting molecules.

The present application provides methods and compositions for AAV-mediated delivery of PYY and Glucagon-like Peptide 1 or an analog thereof (e.g., Exendin-4) to a subject (e.g., the saliva of a subject). In some embodiments, compositions and methods for topical delivery of Ex-4 and PYY peptides also are provided. Methods and compositions are useful to promote weight loss and/or altered lipid taste sensitivity, as well as for the treatment of diabetes.

The present invention provides nanoparticle compositions including one or more peptides. The present invention achieves transdermal delivery of such peptides without the need for peptide modification, or for use of chemical or mechanical abrasion or disruption of skin.

The present invention relates to a targeting module comprising a chemically synthesized peptide binding moiety specific for a human cell surface protein or protein complex, a kit comprising the targeting module and a vector or a cell comprising a nucleic acid encoding a universal chimeric antigen receptor and the use for the treatment of cancer, infections and autoimmune disorders.

The present application provides methods and compositions for AAV-mediated delivery of PYY and Glucagon-like Peptide 1 or an analog thereof (e.g., Exendin-4) to a subject (e.g., the saliva of a subject). In some embodiments, compositions and methods for topical delivery of Ex-4 and PYY peptides also are provided. Methods and compositions are useful to promote weight loss and/or altered lipid taste sensitivity, as well as for the treatment of diabetes.

It is therefore the objective of the present invention to provide minigastrin derivates which further improve the accumulation in CCK-2 receptor positive tumours by simultaneously very low accumulation in other organs, e.g. the kidneys. This objective is achieved according to the present invention by a minigastrin derivate having the formula: X-Z-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH.sub.2 (Y), wherein at least one of the connecting or terminal amide bonds between, before or after the amino acids of the sequence Z, Ala, Tyr, Gly, Trp, Met, Asp, Phe and NH.sub.2 or Y (C-terminal) is replaced by a 1,4-disubstituted or a 1,5-disubstituted 1,2,3-triazole, while X stands for a chemical group attached to the peptide for the purpose of diagnostic and/or therapeutic intervention at CCK-2 receptor relevant diseases, Y stands for C-terminal modifications of the peptide, such as amide, primary and secondary amides, free carboxylic acids and carboxylic ester derivatives including but not limited to amides and esters derived from linear or branched alkyl-,alkenyl-, alkynyl- aromatic-, and heterocyclic alcohols, and Z stands for a linker or DGlu* wherein DGlu* stands for a chain of DGlu having 1 to 6 repetitions (-DGlu-to-DGlu-DGlu-DGlu-DGlu-DGlu-DGlu-). These minigastrin derivates have a high specific internalization, excellent IC.sub.50 values and sufficient plasma stability.

Provided are a combination including glucagon and a compound or substance with therapeutic activity against a metabolic syndrome and a use thereof.

The present application provides methods and compositions for AAV-mediated delivery of PYY and Glucagon-like Peptide 1 or an analog thereof (e.g., Exendin-4) to a subject (e.g., the saliva of a subject). In some embodiments, compositions and methods for topical delivery of Ex-4 and PYY peptides also are provided. Methods and compositions are useful to promote weight loss and/or altered lipid taste sensitivity, as well as for the treatment of diabetes.