PTEN, phosphorylated (Ser380/Thr/382/Thr383) (PTEN Tumor Suppressor Protein, Phosphatase and Tensin Homolog, MMAC1, TEP1, Phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase and Dual-specificity Protein Phosphatase PTEN, Mutated in Multiple Advanced Ca