Also, we identified novel predicted tumor-suppressive ligands (SLIT3, DCN, CCN3, THBS1, INHA and INHBA), proteins (DNASE1L3, SULF1, PTEN, OAS1, and DAB2IP), and receptors (P2RX4, CDHR2, PTPRJ, and PTPRH) in MSC1 cells. Here, PTEN is linked to neoplasm.