ALDH1A3 and childhood onset asthma: In addition, from the lncRNA-mRNA coexpression network, LINC01559 might coexpress with VWF, LAMB3, CAV1, ALDH1A3, SMOX, and GNG4, and SNHG8 might coexpress with VWF, LAMB3, LAMA4, ALDH1A3, SMOX, and PPARG, which were enriched in five KEGG pathways, including “ECM-receptor interaction,” “focal adhesion,” “beta-alanine metabolism,” “PI3K-Akt signaling pathway,” and “pathways in cancer.” PCA further verified that these eight genes are important in childhood asthma.