| Atopic dermatitis is a common inflammatory skin disease, characterized by great heterogeneity and complexity. Its underlying causes are not yet fully understood. As a result, current therapies do not always lead to satisfactory outcomes. Very few studies have addressed the potential use of tran-scriptomic data and machine learning algorithms in atopic dermatitis. In this paper, we present and detail the use of machine learning models over omics data for identifying potential biomarkers to use for distinguishing non-lesional from lesional skin samples in patients with atopic dermatitis. Particu-larly, we identified an optimal signature that includes eight genes – FUT3, STRIP2, SMPD3, ZNF285, BTC, SUSD2, HSD11B1 and FABP7 – and ob-tained an AUC of 0.839 and an accuracy of 86.42%. We performed some functional analyses and concluded that some potential biomarkers interfere with the same molecular mechanisms and may be involved in atopic dermati-tis. We expected to provide new insights for a deeper comprehension of the mechanisms behind the manifestation of the disease. |
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