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. 2021 Dec 20;41(7):1071–1077. doi: 10.1038/s41388-021-02125-5

Fig. 8. Schematic view of the AR-lncRNASAT1-AKT-p15 axis.

Fig. 8

SAL treatment induces the AR-AKT interaction and AKT phosphorylation, induction of p15, and cellular senescence. The knockdown of the lncRNASAT1 reduces AKT phosphorylation, the expression of the AR target genes encoding PSA and FKBP5, as well as p15INK4B protein level, leading to reduced level of cellular senescence. Further, the knockdown of p15INK4B reduces the SAL-induced cellular senescence.