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Table 4 CSF protein concentrations of each synaptic measure for those with likely tau and TDP-43 pathology

From: CSF synaptic protein concentrations are raised in those with atypical Alzheimer’s disease but not frontotemporal dementia

Synaptic measureTau (mean (SD))TDP-43 (mean (SD))Control (mean (SD))
Ng22 (pg/ml)169.0 (151.3)103.1 (95.3)137.6 (95.9)
Ng36 (pg/ml)179.8 (47.2)151.1 (75.9)130.0 (80.9)
SNAP-25tot (pM)56.2 (13.0)50.6 (13.6)53.5 (11.7)
SNAP-25aa40 (pM)9.2 (2.0)7.9 (2.1)7.9 (2.3)
Synaptotagmin-1 (pM)214.4 (65.3)220.7 (85.0)238.3 (71.4)