Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

OLIG2

oligodendrocyte transcription factor 2

translation score 0.38, read 2026-10-19; 2 sealed predictions, 0 held; 3 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.08 from other evidence0.00
cell type
Human Protein Atlas
group enriched in oligodendrocyte progenitor cells (248 nCPM)1.00
chemistry
Open Targets
hard to drug0.00
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
16 Parkinson's papers of 2,0070.63
pathways
Reactome
in no curated pathway0.00

No case: the score is under the bar. Receipt 3394

Sealed predictions

  1. OLIG2 in dopamine neurons, braak+0.00 (p 1.000) → -0.36 (p 0.343)receipt 3404
  2. OLIG2 in oligodendrocytes, braak-0.37 (p 0.321) → -0.08 (p 0.842)receipt 3403

Swarm cases

receipt 3404: OLIG2 in dopamine neurons, braak

power
full sample +0.01 (p 0.983, n 18), 95% CI -0.46 to +0.47. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: +0.01 (p 0.983, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: -0.01 (p 0.976, n 18). could be the mix.
skeptic
leave-one-out range -0.09 to +0.15, sign flips 12; without severely affected donors +0.01 (p 0.983, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for OLIG2 in dopamine neurons.

case closed: nothing better to follow up.

receipt 3403: OLIG2 in oligodendrocytes, braak

power
full sample -0.19 (p 0.455, n 18), 95% CI -0.60 to +0.31. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.24 (p 0.337, n 18). does not hold up.
composition
oligodendrocytes share of nuclei vs axis +0.03 (p 0.915); controlling for it: -0.35 (p 0.159, n 18). could be the mix.
skeptic
leave-one-out range -0.28 to -0.06, sign flips 0; without severely affected donors -0.19 (p 0.455, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for OLIG2 in oligodendrocytes.

case closed: nothing better to follow up.

Receipts

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