Fig. 10

a Protein levels of various chemokines and metalloproteinases were measured by MesoScale Discovery assays, and results for n = 44 ALS and n = 22 controls CP samples were log-transformed and plotted. p-values were calculated through a logistic regression model that accounts for patient age (under 65 vs above 65), as well as the plate on which the sample was run to avoid batch effect bias. Graphs shown are for analytes with significant p-values≤0.05 (also denoted by red asterisks). b Analysis performed similar to a and analytes represented had p-values close to significance (exact values depicted on the figure). Raw data can be found in table S2