Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

PTPN6

protein tyrosine phosphatase non-receptor type 6

translation score 0.52, read 2026-10-21; 1 sealed predictions, 0 held; 2 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.05 from other evidence0.00
cell type
Human Protein Atlas
expressed broadly, no clear home in brain cells0.40
chemistry
Open Targets
a small-molecule pocket0.60
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
2 Parkinson's papers of 3380.85
pathways
Reactome
21 pathways; mostly immune signalling0.90

No case: the score is under the bar. Receipt 5309

Sealed predictions

  1. PTPN6 in dopamine neurons, braak-0.46 (p 0.214) → -0.71 (p 0.032)receipt 5318

Swarm cases

receipt 5318: PTPN6 in dopamine neurons, braak

power
full sample -0.63 (p 0.0047, n 18), 95% CI -0.85 to -0.24. the interval excludes zero: something may be there, smaller than a half can see.
confounder
adjusted for sex: -0.65 (p 0.0034, 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 -0.73 to -0.59, sign flips 0; without severely affected donors -0.63 (p 0.0047, n 18). robust.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for PTPN6 in dopamine neurons.

case closed: nothing better to follow up.

Receipts

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