135 Zetterberg Zetterberg H H Wilson Wilson D D Andreasson Andreasson U U Minthon Minthon L L Blennow Blennow K K Randall Randall J J Plasma tau levels in Alzheimer's disease Plasma tau levels in Alzheimer's disease Alzheimers Res Ther Alzheimers Res Ther 2013 2013 5 5 2 2 9 9 9 9 10.1186/alzrt163 10.1186/alzrt163 23551972 23551972. The gene discussed is MAPT; the disease is early-onset autosomal dominant Alzheimer disease.