Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

VPS13C

vacuolar protein sorting 13 homolog C

translation score 0.49, read 2026-10-27; 3 sealed predictions, 1 held; 14 receipts.

Six readers

readerfoundscore
genetics
Open Targets
genetic association 0.82 (overall 0.73)0.82
cell type
Human Protein Atlas
expressed broadly, no clear home in brain cells0.40
chemistry
Open Targets
hard to drug0.00
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
81 Parkinson's papers of 1370.42
pathways
Reactome
in no curated pathway0.00

No case: the score is under the bar. Receipt 11444

Earlier readings: 2026-10-26 0.49; 2026-10-25 0.49; 2026-10-24 0.49; 2026-10-23 0.49.

Sealed predictions

  1. VPS13C in dopamine neurons, braak-0.38 (p 0.013) → -0.47 (p 0.002)held
  2. VPS13C in dopamine neurons, braak+0.35 (p 0.360) → +0.03 (p 0.946)receipt 0523
  3. VPS13C in dopamine neurons, resilience+0.28 (p 0.317) → -0.08 (p 0.788)receipt 0028

In the sealed studies

Swarm cases

receipt 0523: VPS13C in dopamine neurons, braak

power
full sample +0.19 (p 0.444, n 18), 95% CI -0.30 to +0.60. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: +0.25 (p 0.315, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: +0.36 (p 0.148, n 18). could be the mix.
skeptic
leave-one-out range +0.09 to +0.33, sign flips 0; without severely affected donors +0.19 (p 0.444, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for VPS13C in dopamine neurons.

case closed: nothing better to follow up.

receipt 0028: VPS13C in dopamine neurons, resilience

power
full sample +0.15 (p 0.449, n 55), 95% CI -0.12 to +0.40. the interval is wide: not enough donors to tell.
confounder
adjusted for age, sex and PMI: +0.17 (p 0.400, n 55). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.12 (p 0.542); controlling for it: +0.06 (p 0.768, n 55). could be the mix.
skeptic
leave-one-out range +0.08 to +0.25, sign flips 0; without severely affected donors +0.19 (p 0.334, n 46). fragile.
cell type
no other cell group does better.
axis
nigra beats resilience for VPS13C in dopamine neurons: -0.49 (p 2.1e-6, n 84). proposing nigra.

case closed: every proposal failed a challenge.

Receipts

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