Getting ahead of the "in mice" meme replies, it is nice to see further developments in the search for a cure.
Lost my mum to that in the middle of the pandemic. Long mental decline including hemispatial neglect*, but physically (mostly) fine right up until the last few days in the care home, when she forgot about drinking — though we had to work that out much later and from the autopsy as nobody around her could reasonably have watched her 24/7 to count glasses of water not consumed.
* such a bizarre thing to witness: her sitting at the dinner table, the food eaten on only one side of her plate while the other side was full, and her insisting the plate was empty until one of us rotated it 180°.
... don't even test on real mice anymore.-