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. 2023 Jun 7;30(7):1786–1798. doi: 10.1038/s41418-023-01179-0

Fig. 7. ATF5 regulates INCA1 expression during cardiomyocyte proliferation.

Fig. 7

a mRNA-seq analysis was performed in cardiomyocytes infected with or without adenovirus harboring ATF5 (Ad-ATF5 or Ad-Con). b qPCR validation of the expression levels of genes which were selected from the results of mRNA-seq data in Ad-ATF5 or Ad-Con treated cardiomyocytes (n = 5 independent experiments). c Cardiomyocytes were transfected with ATF5-siRNA (si-ATF5) and its control (si-NC). Inca1 mRNA and protein levels were evaluated by qRT-PCR and western blot (n = 5 independent experiments). d Motif analysis of the ATF5 bound regions. e Isolated neonatal cardiomyocytes were infected with adenovirus harboring ATF5 (Ad-ATF5) or its control (Ad-Con) for 24 h. CHIP-qPCR assay was performed using antibodies against ATF5 or IgG (n = 5 independent experiments). f The mRNA (left panel) and protein (right panel) levels of INCA1 in TMEM11 KO and WT mice hearts (n = 6 mice per group). g The mRNA (left panel) and protein (right panel) levels of INCA1 in TMEM11 Tg and WT mice hearts (n = 6 mice per group). h Neonatal cardiomyocytes were infected with adenovirus harboring TMEM11, and transfected with si-NC or si-ATF5 for 48 h. The mRNA (left panel) and protein (right panel) levels of Inca1 were analyzed (n = 5 independent experiments). Data are presented as the mean ± s.d. One-way ANOVA (h), two-sided Student’s t test (b, c, f and g) or two-way ANOVA (e) was performed.