Furthermore, in 6 ALS patients, including case A7 (testing period up to 12 months), case A1 (testing period up to 8 months), and cases A2, A6, A13, and A15 (testing period up to 4 months), the MNC-NAIP level showed almost no change or indicated a slight decrease (0.45–0.72 ng/μg; less than 1.1-fold) as compared to the baseline level (Supplementary Table S1). This evidence concerns the gene NAIP and amyotrophic lateral sclerosis.