Cellular & Molecular Biology, Signal Transduction Processes
Last Updated: February 19, 2025 Introduction to Mechanisms of Signal Transduction Signal transduction at the cellular level refers to the movement of signals from outside the cell to inside. The movement of signals can be simple, like that associated with receptor...
Insulin & Diabetes, Specialized Topics
Last Updated: August 25, 2025 Introduction to Insulin Activities Insulin and Metabolism Insulin is a major metabolism regulating hormone secreted by β-cells of the islets of Langerhans of the pancreas. The major function of insulin is to counter the concerted actions...