SDHD and colorectal carcinoma: Since the GSE62080 dataset included a low number of patient samples, we decided to apply the GSE18105 dataset to analyze the mRNA expression levels of the previously selected top networking DEGs (upregulated: NDUFA2, SDHD, LSM5, DCAF4, and COX10; downregulated: RBM8A, TIMP1, QKI, TGOLN2, and PTGS2) in CRC patient samples.