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. 2024 Sep 16;25(10):4153–4167. doi: 10.1038/s44319-024-00260-0

Figure 3. Emerging roles of centrosome amplification in cancer cells.

Figure 3

Aberrations in centrosome number and structure appear to have roles that go beyond multipolar spindle assembly and CIN in cancer cells. Cells with extra centrosomes have shown to cause altered chemokine and cytokine release (ECASP, extra centrosome-associated secretory pathway), ROS production, lysosomal dysfunction and disrupted autophagy (left yellow boxes). Furthermore, excessive CA can be observed in more invasive carcinomas and has been linked to motility, metastasis, cellular stiffness, and organelle re-positioning (right green boxes). Extra centrosomes can also activate NF-kB signaling and inflammation or BID-dependent apoptotic cell death in a PIDD1-dependent manner (lower blue boxes).