Causal claim
Votoplam Mutant Huntingtin ProteinThey pull in opposite directions: more cause, less effect. The map scores it at 36% confidence, weighed from 1 article.
Votoplam (PTC518) is an oral small-molecule splicing modifier that forces a premature stop into HTT mRNA, degrading the transcript and lowering huntingtin protein; PIVOT-HD showed dose-dependent lowering (23% low / 36% high dose at 1 year)
Nothing upstream on the map yet.