Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

DHRS1

dehydrogenase/reductase 1

translation score 0.47, read 2026-10-19; 2 sealed predictions, 0 held; 3 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.09 from other evidence0.00
cell type
Human Protein Atlas
cell type enhanced, including oligodendrocytes; strongest in late spermatids0.75
chemistry
Open Targets
a small-molecule pocket0.50
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
no papers tie it to Parkinson's yet1.00
pathways
Reactome
in no curated pathway0.00

No case: the score is under the bar. Receipt 3088

Sealed predictions

  1. DHRS1 in dopamine neurons, braak-0.31 (p 0.416) → -0.49 (p 0.183)receipt 3096
  2. DHRS1 in oligodendrocytes, braak+0.04 (p 0.909) → -0.19 (p 0.623)receipt 3095

Swarm cases

receipt 3096: DHRS1 in dopamine neurons, braak

power
full sample -0.44 (p 0.064, n 18), 95% CI -0.75 to +0.03. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.46 (p 0.057, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: -0.47 (p 0.050, n 18). not the mix.
skeptic
leave-one-out range -0.60 to -0.37, sign flips 0; without severely affected donors -0.44 (p 0.064, n 18). robust.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for DHRS1 in dopamine neurons.

case closed: nothing better to follow up.

receipt 3095: DHRS1 in oligodendrocytes, braak

power
full sample +0.04 (p 0.861, n 18), 95% CI -0.43 to +0.50. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: +0.03 (p 0.894, n 18). does not hold up.
composition
oligodendrocytes share of nuclei vs axis +0.03 (p 0.915); controlling for it: +0.08 (p 0.761, n 18). could be the mix.
skeptic
leave-one-out range -0.03 to +0.19, sign flips 5; without severely affected donors +0.04 (p 0.861, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for DHRS1 in oligodendrocytes.

case closed: nothing better to follow up.

Receipts

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