Figure 3.

Identification of MSC-specific proteome in the heart. (A) Venn diagram analysis of proteomes in the six experimental groups, Day 1 MI, Day 3 MI, Day 7 MI, Day 1 Sham, Day 3 Sham, and Day 7 Sham, showing numbers of proteins unique to each group or shared by different groups. There were 713 - 863 proteins identified in the six groups (upper panel), and 648 proteins common to all groups account for 77~87% of the total proteins for individual groups (lower panel). (B) Pearson correlations between samples within each group at day 1, day 3 and day 7. (C) Hierarchical clustering of proteins expressed in all groups. Each column corresponds to the mean expression levels of proteins in 5-6 independent biological samples, and each row corresponds to a protein.