Molecular and Cellular Endocrinology

Molecular and Cellular Endocrinology, within Comparative Endocrinology, studies how hormones function at the smallest levels—molecules and cells—in different organisms. This field examines how hormones are produced, how they travel through the body, and how they signal to cells to trigger responses. By comparing these processes across various species, scientists gain insights into the fundamental roles hormones play in growth, metabolism, and behavior, helping us understand both evolutionary adaptations and potential medical applications in humans and other animals.