Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

TTL

tubulin tyrosine ligase

translation score 0.53, read 2026-10-21; 2 sealed predictions, 0 held; 3 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.05 from other evidence0.00
cell type
Human Protein Atlas
cell type enhanced in oligodendrocytes (108 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
2 Parkinson's papers of 6410.85
pathways
Reactome
1 pathway; mostly other0.30

No case: the score is under the bar. Receipt 5378

Sealed predictions

  1. TTL in oligodendrocytes, braak-0.52 (p 0.155) → +0.06 (p 0.877)receipt 5385
  2. TTL in dopamine neurons, braak-0.15 (p 0.701) → +0.16 (p 0.685)receipt 5386

Swarm cases

receipt 5386: TTL in dopamine neurons, braak

power
full sample +0.01 (p 0.976, 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 0.976, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: +0.04 (p 0.874, n 18). could be the mix.
skeptic
leave-one-out range -0.12 to +0.12, sign flips 9; without severely affected donors +0.01 (p 0.976, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for TTL in dopamine neurons.

case closed: nothing better to follow up.

receipt 5385: TTL in oligodendrocytes, braak

power
full sample -0.17 (p 0.504, n 18), 95% CI -0.59 to +0.32. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.15 (p 0.544, n 18). does not hold up.
composition
oligodendrocytes share of nuclei vs axis +0.03 (p 0.915); controlling for it: -0.16 (p 0.526, n 18). could be the mix.
skeptic
leave-one-out range -0.32 to -0.07, sign flips 0; without severely affected donors -0.17 (p 0.504, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for TTL in oligodendrocytes.

case closed: nothing better to follow up.

Receipts

loading the receipts