Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

HPF1

histone PARylation factor 1

translation score 0.45, read 2026-10-22; 1 sealed predictions, 0 held; 2 receipts.

Six readers

readerfoundscore
genetics
Open Targets
genetic association 0.06 (overall 0.04)0.06
cell type
Human Protein Atlas
expressed broadly, no clear home in brain cells0.40
chemistry
Open Targets
a small-molecule pocket0.60
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
no papers tie it to Parkinson's yet1.00
pathways
Reactome
in no curated pathway0.00

No case: the score is under the bar. Receipt 6170

Sealed predictions

  1. HPF1 in dopamine neurons, braak+0.24 (p 0.533) → +0.33 (p 0.387)receipt 6177

Swarm cases

receipt 6177: HPF1 in dopamine neurons, braak

power
full sample +0.28 (p 0.254, n 18), 95% CI -0.21 to +0.66. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: +0.33 (p 0.188, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: +0.44 (p 0.070, n 18). could be the mix.
skeptic
leave-one-out range +0.20 to +0.44, sign flips 0; without severely affected donors +0.28 (p 0.254, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for HPF1 in dopamine neurons.

case closed: nothing better to follow up.

Receipts

loading the receipts