Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

XYLT1

xylosyltransferase 1

translation score 0.49, 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
group enriched, including oligodendrocyte progenitor cells; strongest in bergmann glia0.75
chemistry
Open Targets
a small-molecule pocket0.60
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
3 Parkinson's papers of 890.82
pathways
Reactome
1 pathway; mostly other0.30

No case: the score is under the bar. Receipt 12758

Sealed predictions

  1. XYLT1 in oligodendrocytes, braak-0.13 (p 0.735) → +0.00 (p 1.000)receipt 12765
  2. XYLT1 in dopamine neurons, braak+0.00 (p 1.000) → -0.41 (p 0.269)receipt 12766

Swarm cases

receipt 12766: XYLT1 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: -0.09 (p 0.709, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: -0.34 (p 0.170, n 18). could be the mix.
skeptic
leave-one-out range -0.24 to +0.01, sign flips 1; 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 XYLT1 in dopamine neurons.

case closed: nothing better to follow up.

receipt 12765: XYLT1 in oligodendrocytes, braak

power
full sample -0.08 (p 0.741, n 18), 95% CI -0.53 to +0.40. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.08 (p 0.741, n 18). does not hold up.
composition
oligodendrocytes share of nuclei vs axis +0.03 (p 0.915); controlling for it: -0.27 (p 0.281, n 18). could be the mix.
skeptic
leave-one-out range -0.22 to +0.03, sign flips 4; without severely affected donors -0.08 (p 0.741, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for XYLT1 in oligodendrocytes.

case closed: nothing better to follow up.

Receipts

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