These consisted of lower TCRαβ+CD4+ T-cell (0.05-fold decrease vs. 0.06-fold increase) and B-cell (0.03-fold decrease vs. 0.11-fold increase) counts, together with higher total PC (0.13-fold increase vs. 0.05-fold decrease) counts in MBLlo vs. non-MBL HD, respectively (Figure 6 and Supplementary Figure S13). This evidence concerns the gene CD4 and Huntington disease.