Phoenixin and Its Role in Reproductive Hormone Release

Semin Reprod Med 2019; 37: 191-196 DOI: 10.1055/s-0039-3400964Phoenixin is novel neuropeptide, recently identified following the description of a peptide sequence highly conserved across several animal species, including humans, cows, and pigs. Expressed both centrally in the hypothalamus and arcuate nucleus and peripherally in cardiac and gastrointestinal tissue, it appears to modulate reproductive hormone secretion in a gonadotrophin-releasing hormone–dependent manner and may also influence anxiety and memory. While there remains much to be described regarding its signaling, this review assesses the currently available literature in both animal and human studies to summarize our understanding of the physiological role of this novel neuropeptide, and its function in reproductive hormone release. [...] Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.Article in Thieme eJournals: Table of contents  |  Abstract  |  Full text
Source: Seminars in Reproductive Medicine - Category: Reproduction Medicine Authors: Tags: Review Article Source Type: research