What Does PKB Stand For?

PKB stands for Protein Kinase B

Protein Kinase B (PKB), also known as Akt, is a critical serine/threonine kinase that plays a fundamental role in various cellular processes, including metabolism, cell growth, proliferation, and survival. PKB is activated in response to growth factors and insulin signaling, facilitating downstream signaling pathways that help regulate fundamental physiological functions and maintain cellular homeostasis. Dysregulation of PKB activity is implicated in numerous diseases, including cancer and diabetes, making it a significant focus of biomedical research.