Interestingly, out of five key SG genes that showed a high number of associations with brain disorders, three genes, namely LMNA (k = 14), DCTN1 (k = 8), and ALDH18A1 (k = 4), also play important roles in disorders having a major impact on lungs and respiratory ability of the patients (Supplementary Figure S1B). Here, DCTN1 is linked to brain disorder.