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. 2020 Mar 2;75(4):1034–1044. doi: 10.1161/HYPERTENSIONAHA.119.14177

Figure 1.

Figure 1.

Molecular heterogeneity of aldosterone-producing adenoma (APA). A, Example of aldosterone synthase (CYP11B2), 11β-hydroxylase (CYP11B1), GIRK4, and β-catenin staining in APA. B, Colocalization of CYP11B2, CYP17A1 (17α-hydroxylase), GIRK4 (G protein-activated inward rectifier potassium channel 4), and β-catenin by multiplex immunofluorescence in APA. C–F, Automatic quantification of colocalization of different proteins in 13 APAs carrying mutations in KCNJ5 (C; n=2), CACNA1D (D; n=5), ATP2B3 (E; n=3), and ATP1A1 (F; n=3). For each couple of colocalized proteins, marker 1 refers to the first marker indicated in the legend and marker 2 to the second one.