Senktide is primarily used in research settings to study the neurokinin-3 receptor (NK3R) and its role in various physiological processes. It acts as a selective agonist for NK3R, making it a valuable tool for investigating the receptor's function in the central nervous system. Researchers utilize Senktide to explore its effects on neurotransmitter release, particularly in relation to behaviors such as anxiety, depression, and sexual activity. Additionally, it is employed in studies focusing on the regulation of hormone secretion, including luteinizing hormone (LH) and prolactin, providing insights into reproductive and endocrine systems. Its application extends to understanding the potential therapeutic implications of NK3R modulation in neurological and psychiatric disorders.