PLCD3 and breast cancer: Silencing of PLCD3 inhibits the proliferation, migration, and invasion potency of nasopharyngeal carcinoma 5‐8F cells.36 Similarly, PLCD3 knockdown significantly arrests the proliferation of breast cancer mda‐mb‐231 cells.58 In this investigation, the high PLCD3 expression group tended to have shorter overall survival.