Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Gene record

IGFN1

immunoglobulin like and fibronectin type III domain containing 1

translation score 0.39, read 2026-10-25; 2 sealed predictions, 0 held; 3 receipts.

Six readers

readerfoundscore
genetics
Open Targets
no genetic evidence; overall 0.01 from other evidence0.00
cell type
Human Protein Atlas
cell type enhanced, including astrocytes; strongest in thymic myoid cells0.75
chemistry
Open Targets
hard to drug0.00
trials
ClinicalTrials.gov
no Parkinson's trials on record: an open field1.00
literature
PubMed
1 Parkinson's papers of 400.91
pathways
Reactome
in no curated pathway0.00

No case: the score is under the bar. Receipt 9303

Sealed predictions

  1. IGFN1 in dopamine neurons, braak-0.29 (p 0.445) → -0.41 (p 0.272)receipt 9311
  2. IGFN1 in astrocytes, braak-0.12 (p 0.761) → +0.11 (p 0.785)receipt 9310

Swarm cases

receipt 9311: IGFN1 in dopamine neurons, braak

power
full sample -0.31 (p 0.204, n 18), 95% CI -0.68 to +0.18. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.31 (p 0.204, n 18). does not hold up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: -0.62 (p 0.0064, n 18). not the mix.
skeptic
leave-one-out range -0.47 to -0.23, sign flips 0; without severely affected donors -0.31 (p 0.204, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for IGFN1 in dopamine neurons.

case closed: nothing better to follow up.

receipt 9310: IGFN1 in astrocytes, braak

power
full sample +0.04 (p 0.881, n 18), 95% CI -0.44 to +0.50. the interval is wide: not enough donors to tell.
confounder
adjusted for sex: -0.00 (p 0.997, n 18). does not hold up.
composition
astrocytes share of nuclei vs axis -0.21 (p 0.413); controlling for it: +0.07 (p 0.787, n 18). could be the mix.
skeptic
leave-one-out range -0.07 to +0.17, sign flips 5; without severely affected donors +0.04 (p 0.881, n 18). fragile.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for IGFN1 in astrocytes.

case closed: nothing better to follow up.

Receipts

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