Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

SLC1A4

solute carrier family 1 member 4

translation score 0.47, read 2026-10-20; 2 sealed predictions, 0 held; 3 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.06 from other evidence0.00
cell type
Human Protein Atlas
cell type enhanced, including astrocytes; strongest in melanocytes0.75
chemistry
Open Targets
reachable by antibody0.45
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
3 Parkinson's papers of 1150.82
pathways
Reactome
1 pathway; mostly other0.30

No case: the score is under the bar. Receipt 4355

Sealed predictions

  1. SLC1A4 in astrocytes, braak-0.08 (p 0.840) → -0.37 (p 0.323)receipt 4363
  2. SLC1A4 in dopamine neurons, braak+0.15 (p 0.699) → -0.46 (p 0.209)receipt 4364

Swarm cases

receipt 4364: SLC1A4 in dopamine neurons, braak

power
full sample -0.10 (p 0.683, n 18), 95% CI -0.54 to +0.38. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.11 (p 0.671, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: -0.11 (p 0.671, n 18). could be the mix.
skeptic
leave-one-out range -0.23 to +0.01, sign flips 2; without severely affected donors -0.10 (p 0.683, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for SLC1A4 in dopamine neurons.

case closed: nothing better to follow up.

receipt 4363: SLC1A4 in astrocytes, braak

power
full sample -0.26 (p 0.306, n 18), 95% CI -0.65 to +0.24. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.17 (p 0.504, n 18). does not hold up.
composition
astrocytes share of nuclei vs axis -0.21 (p 0.413); controlling for it: -0.14 (p 0.585, n 18). could be the mix.
skeptic
leave-one-out range -0.38 to -0.15, sign flips 0; without severely affected donors -0.26 (p 0.306, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for SLC1A4 in astrocytes.

case closed: nothing better to follow up.

Receipts

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