Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

GRID1

glutamate ionotropic receptor delta type subunit 1

translation score 0.52, read 2026-10-28; 2 sealed predictions, 0 held; 3 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 in oligodendrocytes (786 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
no papers tie it to Parkinson's yet1.00
pathways
Reactome
in no curated pathway0.00

No case: the score is under the bar. Receipt 13305

Sealed predictions

  1. GRID1 in dopamine neurons, braak-0.11 (p 0.773) → -0.80 (p 0.009)receipt 13314
  2. GRID1 in oligodendrocytes, braak-0.58 (p 0.102) → -0.17 (p 0.668)receipt 13313

Swarm cases

receipt 13314: GRID1 in dopamine neurons, braak

power
full sample -0.39 (p 0.111, n 18), 95% CI -0.72 to +0.10. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.40 (p 0.101, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: -0.49 (p 0.037, n 18). not the mix.
skeptic
leave-one-out range -0.54 to -0.32, sign flips 0; without severely affected donors -0.39 (p 0.111, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for GRID1 in dopamine neurons.

case closed: nothing better to follow up.

receipt 13313: GRID1 in oligodendrocytes, braak

power
full sample -0.38 (p 0.120, n 18), 95% CI -0.72 to +0.11. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.43 (p 0.079, n 18). does not hold up.
composition
oligodendrocytes share of nuclei vs axis +0.03 (p 0.915); controlling for it: -0.43 (p 0.079, n 18). could be the mix.
skeptic
leave-one-out range -0.55 to -0.31, sign flips 0; without severely affected donors -0.38 (p 0.120, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for GRID1 in oligodendrocytes.

case closed: nothing better to follow up.

Receipts

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