Figure 2.
Proteomics analysis of the CDAA model at 12 weeks and comparison to transcriptomic data. (a) Volcano plots of protein changes observed in liver (left) and plasma (right). Significant changes are colored (T-test, permutation based FDR < 1%). (b) Venn diagram showing the overlap of liver and plasma proteomics data. Lower plot: corresponding log2 fold changes of liver and plasma proteins. Significantly changing proteins in both matrices are colored. (c) Correlation of individual transcript to protein log2 fold changes at week 12. Significant changes on both levels are colored. (d) Top two overrepresented sets of anti-regulated features on transcript and protein level (n = 49, Benjamini-Hochberg adj. p value < 0.05). Statistical overrepresentation of Gene Ontology (GO) terms (GO Database released 2019-01-01) for Molecular Function (GO MF), Cellular Component (GO CC), and Biological Process (GO BP) was tested against all overlapping features as reference list with the Panther online tool68 (http://pantherdb.org/).