Pharmacia & Upjohn Company

Teresa M Kubiak

David E Lowery

Martha J Larsen

Valdin G Smith

Timothy G Geary

Alan R Friedman

The present invention providesGPCR (DmGPCR) polypeptides and polynucleotides which identify and encode such a DmGPCR. In addition, the invention provides expression vectors, host cells, and methods for its production. The invention also provides methods for the identification of homologs in other species and of DmGPCR agonists/antagonists useful as potential insecticides. The invention further provides methods for binding a DmGPCR, methods for identifying modulators of DmGPCR expression and activity, methods for controlling a population of insects with a DmGPCR antibody, a DmGPCR antisense polynucleotide, a DmGPCR binding partner or modulator, and methods of preventing or treating a disease or condition associated with an ectoparasite. Specifically, this invention discloses the matching of the orphandrotachykinin, droleucokinin, and drostatin-C receptors with their cognate peptide ligands.

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The present invention provides aGPCR (DmGPCR) polypeptides and polynucleotides which identify and encode such a DmGPCR. In addition, the invention provides expression vectors, host cells and methods for its production. The invention also provides methods for the identification of homologs in other animals, and of DmGPCR agonists/antagonists, useful for the treatment of diseases in animals and for the control of insects that are injurious or harmful to plants or animals.

Drosophila G protein coupled receptors, nucleic acids, and methods related to the same

The invention provides neuropeptide ligands, G protein-coupled receptors and methods of screening for modulators of receptor activity. Identified modulators, including neuropeptide ligand mimetics, are useful as biostatic and biocidal agents of varying scope, ranging from lethal activity restricted to particular invertebrate parasites to broad spectrum invertebrate parasiticides active on a wide range of invertebrates, including helminths and insects.

G protein-coupled receptor-like receptors and modulators thereof

The present invention provides a GPCR (DmGPCR) polypeptides and polynucleotides which identify and encode such a DmGPCR. In addition, the invention provides expression vectors, host cells and methods for its production. The invention also provides methods for the identification of homologs in other animals, and of DmGPCR agonists/antagonists, useful for the treatment of diseases in animals and for the control of insects that are injurious or harmful to plants or animals.

Novel GRF PEPTIDES having Thr, Val or Ile at position 2, having an amino acid selected from the group consisting of Ala, Val, Leu, Ile or Gly at position 15, and optionally substituted with Val or Ile at position 19 are described. Compositions and the method of stimulating the release of growth hormone utilizing GRF PEPTIDES having Thr, Val or Ile at position 2 and having an amino acid selected from the group consisting of Ala, Val, Leu, Ile or Gly at position 15 are also described. The GRF PEPTIDES of the present invention have enhanced stability in plasma.

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Richland, MI, United States of America

Teresa M Kubiak