Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

PLD1

phospholipase D1

translation score 0.51, read 2026-10-25; 2 sealed predictions, 0 held; 3 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 in oligodendrocytes (577 nCPM)1.00
chemistry
Open Targets
a small-molecule pocket0.60
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
6 Parkinson's papers of 9100.74
pathways
Reactome
8 pathways; mostly other0.30

No case: the score is under the bar. Receipt 9458

Sealed predictions

  1. PLD1 in dopamine neurons, braak+0.21 (p 0.586) → -0.32 (p 0.407)receipt 9466
  2. PLD1 in oligodendrocytes, braak+0.53 (p 0.140) → -0.18 (p 0.638)receipt 9465

Swarm cases

receipt 9466: PLD1 in dopamine neurons, braak

power
full sample -0.02 (p 0.942, n 18), 95% CI -0.48 to +0.45. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.04 (p 0.874, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: +0.22 (p 0.384, n 18). could be the mix.
skeptic
leave-one-out range -0.17 to +0.11, sign flips 6; without severely affected donors -0.02 (p 0.942, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for PLD1 in dopamine neurons.

case closed: nothing better to follow up.

receipt 9465: PLD1 in oligodendrocytes, braak

power
full sample +0.09 (p 0.735, n 18), 95% CI -0.40 to +0.53. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: +0.12 (p 0.640, n 18). does not hold up.
composition
oligodendrocytes share of nuclei vs axis +0.03 (p 0.915); controlling for it: +0.07 (p 0.794, n 18). could be the mix.
skeptic
leave-one-out range +0.01 to +0.24, sign flips 0; without severely affected donors +0.09 (p 0.735, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for PLD1 in oligodendrocytes.

case closed: nothing better to follow up.

Receipts

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