Fig. 2From: Plasma neurofilament light chain and amyloid-β are associated with the kynurenine pathway metabolites in preclinical Alzheimer’s diseaseCorrelations between KP metabolites and NFL in all participants. Plasma neurofilament light chain (NFL) correlated with the kynurenine to tryptophan ratio (K/T) and other kynurenine pathway (KP) metabolites, namely kynurenine (KYN), kynurenic acid (KA), 3-hydroxykynurenine (3-HK), anthranilic acid (AA), and quinolinic acid (QA) using Pearson’s correlation coefficient. Log transformed plasma NFL and KP analyte concentrations have been presentedBack to article page