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. 2020 Nov 16;12(24):25076–25089. doi: 10.18632/aging.104054

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Copyright: © 2020 Deng et al.

This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Heatmap of specific gene expression in different groups form 4 different KEGG enrichment pathway categories. According to results from KEGG analysis, expression level of genes of each group from (A) Neuroactive ligand-receptor related pathways, (B) Calcium signalling related pathway, (C) Glutamatergic synapse related pathway and (D) Nicotine addiction related pathway were shown. Red indicates upregulation; green indicates downregulation; blue indicates the normal group, including day 0 and day 42; yellow indicates keloid-prone individuals, including day 0 and day 42.