Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

FCGR1A

Fc gamma receptor Ia

translation score 0.52, 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 outside the brain (hofbauer cells)0.10
chemistry
Open Targets
compounds already reach it: mdx-4470.81
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
1 Parkinson's papers of 1460.91
pathways
Reactome
8 pathways; mostly vesicle traffic1.00

No case: the score is under the bar. Receipt 16615

Sealed predictions

  1. FCGR1A in dopamine neurons, braak-0.15 (p 0.697) → +0.04 (p 0.912)receipt 16622

Swarm cases

receipt 16622: FCGR1A in dopamine neurons, braak

power
full sample -0.06 (p 0.814, n 18), 95% CI -0.51 to +0.42. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.11 (p 0.677, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: -0.12 (p 0.646, n 18). could be the mix.
skeptic
leave-one-out range -0.16 to +0.05, sign flips 1; without severely affected donors -0.06 (p 0.814, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for FCGR1A in dopamine neurons.

case closed: nothing better to follow up.

Receipts

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