Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

NRCAM

neuronal cell adhesion molecule

translation score 0.45, read 2026-10-21; 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 oligodendrocyte progenitor cells; strongest in pituitary stem cells0.75
chemistry
Open Targets
reachable by antibody0.45
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
9 Parkinson's papers of 3060.70
pathways
Reactome
3 pathways; mostly other0.30

No case: the score is under the bar. Receipt 4798

Sealed predictions

  1. NRCAM in dopamine neurons, braak+0.18 (p 0.652) → +0.20 (p 0.607)receipt 4807
  2. NRCAM in oligodendrocytes, braak-0.28 (p 0.472) → -0.01 (p 0.982)receipt 4806

Swarm cases

receipt 4807: NRCAM in dopamine neurons, 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: +0.14 (p 0.579, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: +0.09 (p 0.715, n 18). could be the mix.
skeptic
leave-one-out range -0.03 to +0.23, sign flips 1; 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 NRCAM in dopamine neurons.

case closed: nothing better to follow up.

receipt 4806: NRCAM in oligodendrocytes, braak

power
full sample -0.20 (p 0.429, n 18), 95% CI -0.61 to +0.30. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.18 (p 0.465, n 18). does not hold up.
composition
oligodendrocytes share of nuclei vs axis +0.03 (p 0.915); controlling for it: -0.02 (p 0.928, n 18). could be the mix.
skeptic
leave-one-out range -0.34 to -0.09, sign flips 0; without severely affected donors -0.20 (p 0.429, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for NRCAM in oligodendrocytes.

case closed: nothing better to follow up.

Receipts

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