Kim and colleagues identify necrotic debris as a macropinocytic cargo in PTEN-deficient prostate cancer cells, which is catabolized to generate the nutrients and biomass necessary to support tumor cell growth and metabolism in nutrient-limiting conditions. Cancer Discov; 8(7); 800-2. ©2018 AACR.See related article by Kim et al., p. 866.
©2018 American Association for Cancer Research.