Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

MSH5

mutS homolog 5

translation score 0.45, read 2026-10-31; 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
cell type enhanced, including microglia; strongest in ependymal cells0.75
chemistry
Open Targets
hard to drug0.00
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
1 pathway; mostly other0.30

No case: the score is under the bar. Receipt 15788

Sealed predictions

  1. MSH5 in dopamine neurons, braak+0.07 (p 0.856) → -0.73 (p 0.025)receipt 15796
  2. MSH5 in microglia, braak+0.13 (p 0.739) → -0.34 (p 0.369)receipt 15795

Swarm cases

receipt 15796: MSH5 in dopamine neurons, braak

power
full sample -0.35 (p 0.156, n 18), 95% CI -0.70 to +0.14. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.35 (p 0.156, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: -0.48 (p 0.044, n 18). not the mix.
skeptic
leave-one-out range -0.45 to -0.26, sign flips 0; without severely affected donors -0.35 (p 0.156, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for MSH5 in dopamine neurons.

case closed: nothing better to follow up.

receipt 15795: MSH5 in microglia, braak

power
full sample -0.09 (p 0.715, n 18), 95% CI -0.54 to +0.39. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.09 (p 0.715, n 18). does not hold up.
composition
microglia share of nuclei vs axis -0.11 (p 0.652); controlling for it: -0.07 (p 0.794, n 18). could be the mix.
skeptic
leave-one-out range -0.20 to +0.04, sign flips 2; without severely affected donors -0.09 (p 0.715, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for MSH5 in microglia.

case closed: nothing better to follow up.

Receipts

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