What Does PKA Stand For?
PKA stands for Prekallikrein Activator
PKA, or Prekallikrein Activator, is an enzyme that plays a crucial role in the plasma kallikrein-kinin system, which is involved in regulating blood pressure, inflammation, and coagulation. It activates prekallikrein to kallikrein, leading to the generation of bradykinin, a peptide that contributes to vasodilation and increased vascular permeability. PKA is essential in various physiological processes and has implications in pathophysiological conditions such as thrombosis and inflammatory diseases.
Added on 27th September 2008 | Last edited on 16th June 2025 | Edit Acronym