Likewise, the combination of Simvastatin, an HMG–coenzyme A reductase inhibitor, and R115777 (Tipifarnib) exerted a cooperative effect on anti-proliferation and apoptosis induction of two NSCLC cell lines GLC-82 (adenocarcinoma) and CALU-1 (squamous-carcinoma) by inhibiting Ras/Raf/MEK/ERK signaling [64]. Here, MAP2K7 is linked to non-small cell lung carcinoma.