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. 2022 Mar 2;117(1):9. doi: 10.1007/s00395-022-00919-6

Fig. 4.

Fig. 4

Similars regulate fibrotic mRNA signalling. a RNA isolated from HCF treated with bufalin, buf-s-5, buf-s-13, buf-s-14, buf-s-17, buf-s-18, lycorine or lyco-s was analysed using the nanoString Fibrosis panel. Out of 770 mRNAs measured, expression of 369 genes was significantly deregulated and distinct expression profiles for the compound groups bufalin-like (blue) or lycorine-like (red) were obtained. n = 3 biological replicates (donors). Analysed with multiple t tests (p < 0.05), adjusted following BY. b 93 genes were up-regulated, respectively, downregulated in all bufalin-like compound-treated HCF, and further 13 genes in at least 5 of the 6 different treatments. c buf-s-14 and buf-s-18 tended to increase overall expression, whereas the number of significantly up- and down-regulated genes was similar after treatment with lyco-s. d Pathway signatures were scored by average expression of genes in respective pathway, normalized to respective signature mean. Bufalin and its similars have nearly interchangeable pathway profiles, whereas the profile of lycorine is similar to controls. Treatment with lyco-s is the only condition with reduction in collagen, ECM and EMT pathways. e Average expression per gene for selected pathways. n = 3 biological replicates (donors)