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. 2021 May 14;11:10351. doi: 10.1038/s41598-021-89603-8

Figure 5.

Figure 5

Effect of LPA on YAP activity in DMD-iPSC-CMs. (A) YAP localization was determined in DMD-iPSC-CMs, not treated, and treated with LPA (scale bar 50 µm). (B) N/C ratio in troponin T-positive cells was evaluated at various concentrations of LPA in Con-iPSC-CMs, DMD-iPSC-CMs, and Ed-DMD-iPSC-CMs (n = 3 sessions, mean analyzed troponin T-positive cell number = 569 ± 177, 320 ± 175, and 271 ± 123 cells, respectively, mean ± SD, *P < 0.05, N.S. not significantly different). (C) N/C ratio in troponin T-positive cells was evaluated for not treated, treated with 1 µmol/L LPA, and treated with 1 µmol/L LPA and 10 µmol/L Y-27632 in DMD-iPSC-CMs (n = 3 sessions, mean analyzed troponin T-positive cell number = 563 ± 77, 302 ± 179, and 235 ± 133 cells, respectively, mean ± SD, *P < 0.05, N.S., not significantly different). (D) N/C ratio in troponin T-positive cells was evaluated for treatments with 0.1% DMSO and 10 µmol/L verteporfin in DMD-iPSC-CMs (n = 3 sessions, mean analyzed troponin T-positive cell number = 824 ± 143 and 852 ± 618 cells, respectively, mean ± SD, N.S., not significantly different).