Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

CHN1

chimerin 1

translation score 0.41, read 2026-10-20; 1 sealed predictions, 0 held; 2 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.06 from other evidence0.00
cell type
Human Protein Atlas
cell type enhanced, including brain excitatory neurons; strongest in pituicytes/fscs0.75
chemistry
Open Targets
hard to drug0.00
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
3 Parkinson's papers of 1100.82
pathways
Reactome
2 pathways; mostly other0.30

No case: the score is under the bar. Receipt 4223

Sealed predictions

  1. CHN1 in dopamine neurons, braak+0.04 (p 0.924) → +0.08 (p 0.839)receipt 4230

Swarm cases

receipt 4230: CHN1 in dopamine neurons, braak

power
full sample +0.57 (p 0.014, n 18), 95% CI +0.14 to +0.82. the interval excludes zero: something may be there, smaller than a half can see.
confounder
adjusted for sex: +0.58 (p 0.011, n 18). holds up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: +0.63 (p 0.0049, n 18). not the mix.
skeptic
leave-one-out range +0.51 to +0.65, sign flips 0; without severely affected donors +0.57 (p 0.014, n 18). robust.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for CHN1 in dopamine neurons.

case closed: nothing better to follow up.

Receipts

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