So the take away here is that it's looking like the leading or up-and-coming theory now is that this is a recycling waste disposal problem within some cells in

So the take away here is that it's looking like the leading or up-and-coming theory now is that this is a recycling waste disposal problem within some cells in the brain, i.e. in the endosomal network? https://en.wikipedia.org/wiki/Endosome https://en.wikipedia.org/wiki/Endosome ??