CausalSentinel

Protein Dossier — ANGPTL3 (Angiopoietin-related protein 3)

MR feasibility tier: A — Published pQTL-MR estimates exist for this protein (retrieved below - not computed here).

1. Published MR estimates (retrieved, not computed)

Outcome beta se p method nSNP cis/trans coloc
Triglycerides 0.548 0.0287 1.28e-81 Wald ratio 1 trans NA
Non-cancer illness code self-reported: high cholesterol 0.381 0.0273 2.78e-44 Wald ratio 1 trans NA
Total cholesterol 0.294 0.0301 1.63e-22 Wald ratio 1 trans NA
HDL cholesterol -0.267 0.0296 1.88e-19 Wald ratio 1 trans NA
LDL cholesterol 0.202 0.0319 2.65e-10 Wald ratio 1 trans NA
Ulcerative colitis -0.284 0.0797 3.57e-04 Wald ratio 1 trans NA
Coronary heart disease 0.209 0.0626 8.36e-04 Wald ratio 1 trans NA
Sleep duration -0.0383 0.0115 9.12e-04 Wald ratio 1 trans NA
ER-positive Breast cancer (Combined Oncoarray; iCOGS; GWAS meta analysis) -0.14 0.046 0.00237 Wald ratio 1 trans NA
Non-cancer illness code self-reported: gout 0.277 0.0949 0.00352 Wald ratio 1 trans NA
Vascular or heart problems diagnosed by doctor: Angina 0.195 0.0686 0.00452 Wald ratio 1 trans NA
Inflammatory bowel disease -0.175 0.0624 0.00499 Wald ratio 1 trans NA
…and 52 more outcomes (see JSON)              

2. pQTL instrument availability (Tier-B probe)

Dataset Trait Author Year
prot-c-3281_19_1 ANGL3 Suhre K 2019

3. GWAS Catalog results — traits with signal at this locus

36 association rows across 19 traits (36 genome-wide significant rows). Associations are loci, not causal claims; the mapped gene at a locus is not necessarily the effector gene.

Trait best p lead SNP n assoc study MR status
Cholesterol to Total Lipids in Small HDL percentage 6e-380 rs775677524 1 GCST90501235 no MR -> candidate analysis
Free Cholesterol to Total Lipids in IDL percentage 2e-269 rs775677524 1 GCST90501126 no MR -> candidate analysis
Phospholipids to Total Lipids in Medium LDL percentage 2e-133 rs775677524 1 GCST90501203 no MR -> candidate analysis
ANGPTL3 protein levels 1e-86 rs72649573 1 GCST90468304 no MR -> candidate analysis
Circulating ANGPTL3 levels 1e-84 rs72649573 1 GCST90860502 no MR -> candidate analysis
Apolipoprotein A levels (UKB data field 30630) 5e-81 rs775677524 1 GCST90468061 no MR -> candidate analysis
Triglyceride levels 1e-63 rs34483103 6 GCST90239662 no MR -> candidate analysis
Total cholesterol levels 4e-59 rs34483103 5 GCST90239674 no MR -> candidate analysis
Apolipoprotein A1 levels 5e-42 rs398122988 4 GCST90025955 no MR -> candidate analysis
Phosphatidylinositol(36:2)_[M-H]1- levels 3e-34 rs10789117 1 GCST90060912 no MR -> candidate analysis
Angiopoietin-related protein 3 levels 3e-23 rs72649573 1 GCST90246508 no MR -> candidate analysis
Low density lipoprotein cholesterol levels 7e-22 rs34483103 1 GCST90239656 no MR -> candidate analysis
…and 7 more traits (see JSON)          

4. Phenome map — where this gene is a genetic locus, vs. where MR exists

Top diseases by Open Targets association (of 495 total). Associations are loci, not causal claims. The causal-status column is a four-state triage per pair: established (curated) = a curated clinical assertion exists (ClinGen/G2P/GEL/Orphanet/ClinVar — any validity level, MR adds little); exploratory rare-variant signal = ExWAS burden evidence without curation — a candidate NEW gene-disease relationship; common-variant locus = GWAS signal, classic pQTL-MR territory; multi-layer = burden+GWAS together, an allelic-series candidate (the strongest causal setup). Burden estimand is carrier-vs-noncarrier, not per-SD MR.

Disease genetic assoc. burden (ExWAS) causal status MR status
familial hypobetalipoproteinemia 2 0.849 established (curated) no MR -> candidate analysis
Hypercholesterolemia 0.568 0.453 multi-layer: burden+GWAS (allelic-series candidate) MR: beta=0.381, p=2.78e-44 (trans)
familial hypercholesterolemia 0.296 0.296 exploratory rare-variant signal no MR -> candidate analysis
cardiovascular disorder 0.364 common-variant locus no MR -> candidate analysis
metabolic disease 0.577 0.58 multi-layer: burden+GWAS (allelic-series candidate) no MR -> candidate analysis
hereditary disease 0.68 established (curated) no MR -> candidate analysis
genetic developmental and epileptic encephalopathy 0.644 established (curated) no MR -> candidate analysis
hyperlipidemia 0.527 common-variant locus no MR -> candidate analysis
Disorder of lipid metabolism 0.413 0.431 multi-layer: burden+GWAS (allelic-series candidate) no MR -> candidate analysis
hypertriglyceridemia 0.453 common-variant locus no MR -> candidate analysis
metabolic dysfunction-associated steatotic liver disease 0.431 common-variant locus no MR -> candidate analysis
familial lipoprotein lipase deficiency 0.458 common-variant locus no MR -> candidate analysis
familial hyperlipidemia 0.442 common-variant locus no MR -> candidate analysis
small intestine neoplasm 0.439 0.439 exploratory rare-variant signal no MR -> candidate analysis
coronary artery calcification 0.431 common-variant locus no MR -> candidate analysis

Of the 15 rows above, 14 have no MR estimate in this resource. Across all retrieved diseases for this gene: 2 exploratory rare-variant signal(s), 3 multi-layer (allelic-series candidate) pair(s). Final triage still belongs to a statistical geneticist.

5. Downstream annotation (druggability & safety preview)

Layer Result
ChEMBL druggability 1 known modulators (Angiopoietin-related protein 3)
gnomAD constraint pLI=2.6e-17, LOEUF=1.22 — LoF-tolerant
GWAS Catalog 217 unique SNPs / 587 rows
ClinVar 190 records; 5 pathogenic in sample of 30
PharmGKB/ClinPGx no annotations

Caveats declared by the tools

Sources

Provenance