Kallikrein 6 is a protein enzyme that belongs to the kallikrein-related peptidase family. It is involved in various physiological processes, such as blood pressure regulation, inflammation, and tissue repair. Research on kallikrein 6 has also shown its potential role in cancer progression, particularly in ovarian and breast cancer. Studies have explored its diagnostic and prognostic value in cancer patients, as well as its potential as a therapeutic target. Additionally, kallikrein 6 has been implicated in neurodegenerative diseases, such as Alzheimer's disease, and research is ongoing to understand its role in these conditions. Overall, the study of kallikrein 6 is important for gaining insights into its biological functions and potential clinical applications in various diseases.