Nicotinamide as potential biomarker for Alzheimer's disease: A translational study based on metabolomics. Alzforum, 27 Jan 2023 Dalmasso MC, Arán M, Galeano P, Perin S, Giavalisco P, Martino Adami PV, Novack GV, Castaño EM, Cuello AC, Scherer M, Maier W…