https://www.pharmalive.com/wp-content/uploads/2022/05/BioSpacetumorcells5-31-2022.jpg350625Reuters Healthhttps://www.pharmalive.com/wp-content/uploads/2020/01/Pharmalive_4c-300x37.pngReuters Health2022-05-31 12:25:332022-06-01 12:19:28Once-hopeful prostate cancer drug fails Phase II test