Both total and phosphorylated tau are increased in Alzheimer's disease.
Sjögren M, Davidsson P, Tullberg M, Minthon L, Wallin A, Wikkelso C, Granérus AK, Vanderstichele H, Vanmechelen E, Blennow K.
Sjögren M, et al. Among authors: vanderstichele h.
J Neurol Neurosurg Psychiatry. 2001 May;70(5):624-30. doi: 10.1136/jnnp.70.5.624.
J Neurol Neurosurg Psychiatry. 2001.
PMID: 11309456
Free PMC article.