Figure 7.
PTRH2 mediates cell survival and cell size. Simplified schematic drawing indicates model of putative role of PTRH2 in control of cell survival and cell size pathways. PTRH2, peptidyl-tRNA hydrolase 2; AES, amino-terminal enhancer of split; FAK, focal adhesion kinase; PI3K, phosphatidylinositide 3-kinase; AKT, serine/threonine-specific kinase or protein kinase B; ERK, extracellular signal-regulated kinase; NFκB, nuclear factor kappa-light-chain-enhancer of activated B cells; Bcl2, B-cell lymphoma 2; mTOR, mechanistic target of rapamycin (serine/threonine kinase); S6K, ribosomal protein S6 kinase; 4EBP, eukaryotic initiation factor-4E-binding protein. Modified according to Jan et al.3 and Griffiths et al.4