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Illustrations of tumor-associated molecules, giving examples of how these molecules may be involved in gene expression from chromosomes to proteins in keloids. Created with BioRender.com. TGF-β transforming growth factor beta, miRNAs microRNAs, MMP matrix metalloproteinase, ASPN asporin, HSP heat shock protein, HIF-1α hypoxia inducible factor 1 subunit alpha, IL interleukin, VEGF vascular endothelial growth factor
