Hormones are regulatory molecules produced by specialised cells or glands in the endocrine system. They act as messengers in the body, transmitting signals to various target tissues or organs to control and coordinate a wide range of physiological processes. Hormones play a crucial role in regulating growth, metabolism, mood, reproduction, and other essential functions.

Unit 1,

Reference: Ortiz-Martínez M, González-González M, Martagón AJ, et al. Recent Developments in Biomarkers for Diagnosis and Screening of Type 2 Diabetes Mellitus. Curr Diab Rep. 2022;22(3):95-115.