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. 2023 Feb 16;14:1109491. doi: 10.3389/fgene.2023.1109491

FIGURE 1.

FIGURE 1

Model summarizing the role of Skp2 and p16 in UPS/MFS. TP53 deficiency renders UPS/MFS cells dependent on Skp2 which survives sarcoma cells by degrading p21 and p27; p16 is an important regulator in cell cycle through interaction with cyclin-dependent kinases (CDK).