Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

CYP2C19

cytochrome P450 family 2 subfamily C member 19

translation score 0.35, read 2026-10-25; 1 sealed predictions, 0 held; 2 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.01 from other evidence0.00
cell type
Human Protein Atlas
cell type enhanced outside the brain (hepatocytes)0.10
chemistry
Open Targets
a small-molecule pocket0.60
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
15 Parkinson's papers of 7,0440.64
pathways
Reactome
5 pathways; mostly other0.30

No case: the score is under the bar. Receipt 9420

Sealed predictions

  1. CYP2C19 in dopamine neurons, braak+0.02 (p 0.964) → +0.17 (p 0.654)receipt 9427

Swarm cases

receipt 9427: CYP2C19 in dopamine neurons, braak

power
full sample +0.20 (p 0.418, n 18), 95% CI -0.29 to +0.61. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: +0.28 (p 0.265, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: +0.19 (p 0.450, n 18). could be the mix.
skeptic
leave-one-out range +0.13 to +0.39, sign flips 0; without severely affected donors +0.20 (p 0.418, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for CYP2C19 in dopamine neurons.

case closed: nothing better to follow up.

Receipts

loading the receipts