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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: Prog Retin Eye Res. 2020 Apr 6;79:100860. doi: 10.1016/j.preteyeres.2020.100860

Figure 6.

Figure 6.

mTORC1 regulation of protein synthesis. mTOR is a heavily regulated kinase that promotes cell growth and division following cell receipt of nutrients or growth factors. This schematic depicts a growth factor resulting in AKT and PDK1 activation by PI3K. AKT inhibits TSC1/2, enabling mTOR activation. mTOR regulates protein synthesis through S6K and 4E-BPs.