Cicognola C, Hansson O, Scheltens P, Kvartsberg H, Zetterberg H, Teunissen CE, Blennow K.Alzheimers Res Ther. 2021 Feb 8;13(1):38. doi: 10.1186/s13195-020-00756-6. Abstract Background: Elevated cerebrospinal fluid (CSF) concentrations of total tau (T-tau) and phosphorylated tau at Thr181 (P-tau181) protein are typical of Alzheimer’s disease (AD). However, the T-tau assay measures only the mid-region of the protein, while […]