Research Articles
The Man Hormone's Secret Identity: How Testosterone Tames Itself
Discover how testosterone converts to estrogen to regulate the male reproductive system through aromatization and negative feedback mechanisms.
The Testosterone Puzzle: One Scientist's Quest to Unravel the Mysteries of Male Hormones
Explore Dr. Barry Zirkin's groundbreaking research on testosterone production, Leydig cells, and the molecular mechanisms behind age-related hormonal decline.
Testosterone and Transition: The Science Behind Female-to-Male Transition
Explore the scientific basis of testosterone therapy in female-to-male transition, including physical changes, brain effects, and health considerations.
The Genetic Divide: How Male and Mouse Livers Process Testosterone Differently
Explore the fascinating discovery of sex-dependent expression of mouse testosterone 16α-hydroxylase and its implications for understanding sexual dimorphism in drug metabolism.
Beyond the Bicep Curl: How Testosterone Shapes Our Social World
Exploring the complex behavioral effects of androgens in men and women, from social navigation to decision-making.
Androgens and Mating Systems: Testosterone-induced Polygyny in Normally Monogamous Birds
Explore how testosterone can transform monogamous birds into polygynous ones through hormonal mechanisms and behavioral changes.