Mimivirus recoded with clean rabies for prions?
Just been thinking about this dumb idea. Prions are basically unkillable misfolded proteins that wreck your brain and nothing touches them.
What if you take a Mimivirus (the giant one with the huge genome), recode it to carry anti-prion stuff like PRNP CRISPR, proteases to break up the bad aggregates, whatever. Then use a cleaned-up rabies vector (the G-deleted kind they use for brain mapping) as the delivery mapper so it actually gets into neurons and spreads where the prions go.
Rabies is already good at sneaking through nerves, Mimivirus has room for all the heavy tools. In theory it could keep pumping out the fix inside the brain instead of one-shot treatments.
but lowkey feels like something that could exist in 10+ years.
Idk, anyone know any ideas like this? Or am I just high on wikipedia