Novel use of edg receptors

摘要

By using a G protein-coupled receptor protein containing the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 1, SEQ ID NO: 5 or SEQ ID NO: 9 (EDG-2 receptor, EDG-3 receptor or EDG-5 receptor) or a salt thereof, prophylactic/therapeutic agents for diabetic nephropathy, etc. can be efficiently screened.