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. 2019 Sep 9;129(10):4332–4349. doi: 10.1172/JCI121955

Figure 12. A working model showing that LPA regulates sprouting angiogenesis via a mechanism that involves LPA4/LPA6, Gα12/Gα13, Rho, ROCK, actin polymerization, YAP/TAZ, and DLL4.

Figure 12

Endothelial LPA4 and LPA6 activate Gα12/Gα13–Rho–ROCK signaling, which induces actin polymerization and nuclear localization of YAP/TAZ. Nuclear YAP/TAZ repress DLL4 expression by inhibiting the Akt signaling.