Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

CHD5

chromodomain helicase DNA binding protein 5

translation score 0.45, read 2026-10-31; 1 sealed predictions, 0 held; 2 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.00 from other evidence0.00
cell type
Human Protein Atlas
cell type enhanced, including brain excitatory neurons; strongest in early spermatids0.75
chemistry
Open Targets
hard to drug0.00
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
2 pathways; mostly other0.30

No case: the score is under the bar. Receipt 16152

Sealed predictions

  1. CHD5 in dopamine neurons, braak-0.22 (p 0.563) → -0.34 (p 0.367)receipt 16158

Swarm cases

receipt 16158: CHD5 in dopamine neurons, braak

power
full sample -0.27 (p 0.281, n 18), 95% CI -0.65 to +0.23. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.27 (p 0.281, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: -0.46 (p 0.056, n 18). could be the mix.
skeptic
leave-one-out range -0.39 to -0.17, sign flips 0; without severely affected donors -0.27 (p 0.281, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for CHD5 in dopamine neurons.

case closed: nothing better to follow up.

Receipts

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