The Aβ1-42/Aβ1-40 ratio in CSF is more strongly associated to tau markers and clinical progression than Aβ1-42 alone.
Delaby C, Estellés T, Zhu N, Arranz J, Barroeta I, Carmona-Iragui M, Illán-Gala I, Santos-Santos MÁ, Altuna M, Sala I, Sánchez-Saudinós MB, Videla L, Valldeneu S, Subirana A, Tondo M, Blanco-Vaca F, Lehmann S, Belbin O, Blesa R, Fortea J, Lleó A, Alcolea D.
Delaby C, et al.
Alzheimers Res Ther. 2022 Feb 1;14(1):20. doi: 10.1186/s13195-022-00967-z.
Alzheimers Res Ther. 2022.
PMID: 35105351
Free PMC article.