SDK1 and amyotrophic lateral sclerosis: These included some genes (SYNE1, SDK1, EEF1D, GSDMD, TIMP2, CST3, ALAD, AKT1, EPHA4, SPAST, SMN1, SETX, ATXN2, TBK1, SPG11, TAF15, MMP9) previously reported as potential risk factors in ALS, as well as novel candidates whose association with ALS was previously unappreciated.