What is the role of kisspeptin in the regulation of the hypothalamic-pituitary-gonadal axis?

A Stimulates the release of GnRH ✓
B Inhibits the release of LH
C Regulates the synthesis of sex hormones
D Inhibits the release of FSH

Explanation

Kisspeptin is a peptide that stimulates the release of gonadotropin-releasing hormone (GnRH), which in turn regulates the release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from the anterior pituitary gland.

Source

Guyton and Hall Textbook of Medical Physiology
Hormones and Endocrine Markers Endocrinology Hypothalamic-Pituitary-Gonadal Axis Medium MEDICAL Confidence: high