Piperine, a Bioactive Component of Pepper Spice Exerts Therapeutic Effects on Androgen Dependent and Androgen Independent Prostate Cancer Cells. oleh Abhilash Samykutty, Aditya Vittal Shetty, Gajalakshmi Dakshinamoorthy, Mary Margaret Bartik, Gary Leon Johnson, Brian Webb, Guoxing Zheng, Aoshuang Chen, Ramaswamy Kalyanasundaram, Gnanasekar Munirathinam