Protein Kinase B, also known as Akt, is a crucial enzyme in the body that plays a significant role in various cellular processes. It is involved in regulating cell growth, survival, and metabolism by transmitting signals from growth factors and hormones. When activated, Akt promotes cell survival by inhibiting apoptosis, or programmed cell death. Akt is part of the PI3K/Akt signaling pathway, which is essential for many physiological functions. Dysregulation of this pathway can lead to various diseases, including cancer and diabetes. Understanding Protein Kinase B is vital for developing targeted therapies in these conditions.