bioRxiv · 10.1101/2021.09.20.461131
Effects of the collagen-glycosaminoglycan mesh on gene expression as determined by using principal component analysis-based unsupervised feature extraction
Abstract
Development of the medical applications for substances or materials that contact the cells is important. Hence, it is necessary to elucidate how substance that surround cells affect the gene expression during incubation. Here, we compared the gene expression profiles of cell lines that were in contact with the collagen-glycosaminoglycan mesh and control cells. Principal component analysis-based unsupervised feature extraction was applied to identify genes with altered expression during incubation in the treated cell lines but not in the controls. The identified genes were enriched in various biological terms. Our method also outperformed a conventional methodology, namely, gene selection based on linear regression with time course.
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Taguchi, Y.-h., Turki, T.. 2021-09-23. Effects of the collagen-glycosaminoglycan mesh on gene expression as determined by using principal component analysis-based unsupervised feature extraction. https://doi.org/10.1101/2021.09.20.461131
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