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. 2022 Oct 3;13(10):846. doi: 10.1038/s41419-022-05250-5

Fig. 1. The AKT pathway.

Fig. 1

A A traditional perspective of AKT activation assumes that PI3K, which converts PM-associated PIP2 to PIP3 in response to Growth Factors (GF) and other stimuli, leads to PIP3-mediated recruitment of cytosolic AKT to PM. The conformational change elicited by AKT PH domain binding to PIP3 allows phosphorylation of AKT by PDK1 and mTORC2. As a result, activated AKT concertedly regulates a great variety of targets and functions in the cytosol and the nucleus, among other subcellular compartments. B Examples of physiological and pathological processes in which AKT is implicated. C Key steps of viral infection regulated by AKT.