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. 2022 Jun 21;31:09636897221102898. doi: 10.1177/09636897221102898

Figure 3.

Figure 3.

Proteomic assessment of MSCN-Exos and MSCE-Exos. Proteins that were differentially expressed (absolute fold change ≥ 1.5 and P < 0.05) in MSCE-Exos relative to MSCN-Exos were subjected to gene ontology term enrichment analyses. (A) Angiogenesis-related biological processes are shown. n = 3 per group. (B) The number of proteins with expression change, comparing between indicated treatment groups. (C) The ratio of angiogenesis-related protein levels in MSCE-Exos as compared with levels in MSCN-Exos (n = 3/group). (D) DMBT1, VEGF, and CD63 protein levels in MSCE-Exos and MSCN-Exos as assessed via Western blotting (n = 3/group). DMBT1, deleted in malignant brain tumors 1; VEGF, vascular endothelial growth factor.