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. 2014 Jul 11;9(7):e101974. doi: 10.1371/journal.pone.0101974

Figure 9. Regulation of cardiac excitation and hypertrophy by Pak1.

Figure 9

Pak1 regulates the activities of ion channels, Ca2+ handling and myofilament proteins through PP2A. Cardiac hypertrophy induced under pathological conditions is suppressed by Pak1 through JNK signaling and regulation of Cx43 expression and distribution.