ELK1 and neurodegenerative disease: Interestingly, our study found that two other neurodegenerative disease-associated DEGs are involved in such FFLs between the gene STARD7, hsa-miR-433, and the TF SMAD3, the gene STARD7, hsa-miR-31, and the TF SMAD3, the gene TRIM22, hsa-miR-31, and the TF ELK1, the gene TRIM22, hsa-miR-31, and the TF SMAD3, and the gene TRIM22, hsa-miR-31, and the TF SOX4.