RB1 and breast cancer: Other pairs of similarly influenced histological tumor types are lung adenocarcinoma and lung squamous cell carcinoma (p = 5.9e−6; proteins: Caveolin1, p70S6K, ACC_pS79, ACC1, Rb_pS807_S811) and breast cancer and ovarian carcinoma (p = 9.0e−6; proteins: HER2_pY1248, HER2, ACC1, EGFR_pY1068).