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International Journal of Bioprinting Redefined collagen inks in cartilage printing

Figure 12. Analysis of upregulated genes in bioprinted stromal vascular fraction (SVF) cells. (a) Gene ontology analysis of the upregulated genes in
cells printed in collagen or collagen and TGF-β1, featuring the top 10 enriched processes these genes are involved in. (b) Pathway visualization (KEGG
pathways) of the upregulated genes involved in TGF-β signaling in SVF cells bioprinted in functionalized collagen. Red boxes highlight pathways of
interest relevant to chondrogenesis. Abbreviation: FDR: False discovery rate.

Volume 10 Issue 6 (2024) 511 doi: 10.36922/ijb.4566