ATXN1 and anemia: Only in TBI patients with anemia did the enrichment analysis yield a single significant result for the KEGG hsa04330 Notch signaling pathway with four genes, including LFNG (14 QVs in ten patients), ATXN1 (seven QVs in seven patients), DTX3L (one QV in one patient), and NCOR2 (ten QVs in 12 patients).