*2.3. Antibodies*

Primary antibodies were purchased from commercial sources.

Immunofluorescence staining: anti-TCTP (Abcam, Cambridge, UK; #ab133568); anti-Phospho-TCTP (Ser46) (Cell Signalling Technology, Leiden, NL #5251); anti-Ki-67 (Neo Markers, Fremont, CA, USA #RM-9106-S0); anti-FLAG monoclonal antibody (DYKDDDDK tag), clone M2 (anti-FLAG M2) (Sigma-Aldrich, #F1804); antiαTubulin (Sigma-Aldrich#T9026).

Western Blot analysis: anti-histamine releasing factor (HRF)/TCTP (MBL International, Woburn, MA, USA, #JMO99-3); anti-Phospho-TCTP (Ser46) (Cell Signalling Technology, #5251); anti-Poly(ADP-ribose)polymerase (PARP) (Cell Signalling Technology #9542); anti-cleaved caspase 3 (Cell Signalling Technology #9661); anti-phospho-protein kinase B (PKB/AKT hereafter referred as AKT, Ser473) (Cell Signalling Technology #9271); anti-AKT (Cell Signalling Technology, #9272); anti phospho-AMP-activated protein kinase (AMPK) (Thr172) (Cell Signalling Technology #2531); anti-AMPK (Cell Signalling Technology #2532); anti-cyclin B1 (Santa Cruz Biotechnology, Dallas, TX, USA, sc-245); anti-FLAG M2 (Sigma-Aldrich, #F1804); anti-phospho-Histone H2AX (Sigma-Aldrich, 05-636-25UG); anti-phospho Histone H3 (Ser10) (Merck-Millipore, #06-570); anti-p44/42 mitogen-activated protein kinase (MAPK) (Erk1/2) (Cell Signalling Technology#4695); anti-phospho p44/42 MAPK (Erk1/2) (Thr202/Tyr204)(Cell Signalling Technology, #9106); anti-β-actin (Sigma-Aldrich, A1978); anti-gliceraldeide 3-fosfato deidrogenasi (GAPDH) (Santa Cruz Biotechnology, #sc25778).

Flow cytometry analysis: purified mouse anti-human c-erbB-2 (BD Biosciences, Franklin Lakes, NJ, USA, #554300).
