Muscadine grape skin extract inhibits prostate cancer cells by inducing cell-cycle arrest, and decreasing migration through heat shock protein 40 oleh Diane N. Ignacio, Kimberly D. Mason, Ezra C. Hackett-Morton, Christopher Albanese, Lymor Ringer, William D. Wagner, Paul C. Wang, Michael A. Carducci, Sushant K. Kachhap, Channing J. Paller, Janet Mendonca, Leo Li-Ying Chan, Bo Lin, Diane K. Hartle, Jeffrey E. Green, Collis A. Brown, Tamaro S. Hudson