Description

Kisspeptin is a critically important neuropeptide extensively researched for its role as the primary upstream regulator of the hypothalamic-pituitary-gonadal (HPG) axis. Acting on GnRH neurons in the hypothalamus, Kisspeptin signaling is central to the initiation and regulation of reproductive hormone release, including LH and FSH secretion. Laboratory investigations frequently focus on Kisspeptin’s role in puberty onset, fertility signaling, menstrual cycle regulation, and testosterone modulation in preclinical models. Beyond reproductive biology, researchers have explored Kisspeptin’s potential influence on mood, social behavior, and stress-response pathways, making it a versatile compound in neuroendocrine research.