PALO ALTO, Calif.–(BUSINESS WIRE)–Guardant Health, Inc. (Nasdaq: GH), a leading precision oncology company, today announced new applications for Guardant360® Liquid designed to help oncologists understand how a patient’s cancer may respond to treatment in the absence of traditional biomarkers. The expanded capabilities include five key advances: Two novel epigenomic predictors identify patients that may benefit from selective estrogen receptor degraders (SERDs) in advanced breast cancer and i