Amyotrophic lateral sclerosis: Correlations between fluid biomarkers of NfL, TDP-43, and tau, and clinical characteristics.
Yuta KojimaTakashi KasaiYu-Ichi NotoTakuma OhmichiHarutsugu TatebeTakamasa KitaojiYukiko TsujiFukiko Kitani-MoriiMakiko ShinomotoDavid AllsopSatoshi TeramukaiToshiki MizunoTakahiko TokudaPublished in: PloS one (2021)
Elevated NfL and t-tau levels in CSF may be biomarkers to predict rapid DPR from onset to sample collection. The negative relationship between CSF NfL and TDP-43 suggests that elevation of CSF TDP-43 in ALS is not a simple consequence of its release into CSF during neurodegeneration. The negative correlation between plasma TDP-43 and split hand index may support the pathophysiological association between plasma TDP-43 and ALS.