The soluble fractalkine overexpression with adenoviral vectors reduced tau pathology and prevented neurodegeneration in a Tg4510 model of taupathy Finally, animals with Aβ (1-42) infused by lentivirus (cortex) or mice with the P301L mutation (frontotemporal dementia) had caspase-3 activation (8-fold) and higher proinflammatory TNF alpha levels and p-Tau deposits at 4 weeks postinfusion.
Increased appoptosin and caspase-3-cleaved tau were also observed in brain samples of patients with Alzheimer's disease and frontotemporal dementia with tau inclusions.