Alterations in serum kynurenine pathway metabolites in individuals with high neocortical amyloid-β load: A pilot study. Chatterjee, P., Goozee, K, Lim, C.K, James, I., Shen, K., Jacobs, K.R., Sohrabi, H.R., Shah, T., Asih, P.R., Dave, P., Manyan, C., Taddei, K., Lovejoy, D.B., Chung, R., Guillemin, G.J., Martins, R.N. 2018. Scientific Reports