Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

CYP3A4

cytochrome P450 family 3 subfamily A member 4

translation score 0.43, read 2026-10-23; 1 sealed predictions, 0 held; 2 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.02 from other evidence0.00
cell type
Human Protein Atlas
group enriched outside the brain (hepatocytes)0.10
chemistry
Open Targets
compounds already reach it: cobicistat, ritonavir, tabimorelin1.00
trials
ClinicalTrials.gov
6 Parkinson's trials, 1 stopped0.87
literature
PubMed
36 Parkinson's papers of 13,4040.53
pathways
Reactome
7 pathways; mostly iron and oxidative stress0.80

No case: the score is under the bar. Receipt 8039

Sealed predictions

  1. CYP3A4 in dopamine neurons, braak+0.58 (p 0.102) → +0.58 (p 0.102)receipt 8046

Swarm cases

receipt 8046: CYP3A4 in dopamine neurons, braak

power
full sample +0.54 (p 0.021, n 18), 95% CI +0.10 to +0.80. the interval excludes zero: something may be there, smaller than a half can see.
confounder
adjusted for sex: +0.61 (p 0.0072, n 18). holds up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: +0.68 (p 0.0018, n 18). not the mix.
skeptic
leave-one-out range +0.48 to +0.65, sign flips 0; without severely affected donors +0.54 (p 0.021, n 18). robust.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for CYP3A4 in dopamine neurons.

case closed: nothing better to follow up.

Receipts

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