Therefore, measures of pTDP-43 integrated intensity and GFAP area coverage, and the percentages of L-ferritinhigh, HLA-DRhigh, CD68high, CD74high, and Iba1high microglia were sequentially correlated with one another within the control and ALS motor cortex and hippocampus. This evidence concerns the gene GFAP and amyotrophic lateral sclerosis.