CausalSentinel

Protein Dossier — CPXM1 (Probable carboxypeptidase X1)

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
ER-positive Breast cancer (Combined Oncoarray; iCOGS; GWAS meta analysis) 0.0415 0.0196 0.0341 Wald ratio 1 cis NA
Endometrioid ovarian cancer -0.146 0.073 0.0455 Wald ratio 1 cis NA
Breast cancer (Combined Oncoarray; iCOGS; GWAS meta analysis) 0.0281 0.0165 0.0877 Wald ratio 1 cis NA
Low grade serous ovarian cancer -0.136 0.121 0.261 Wald ratio 1 cis NA

2. pQTL instrument availability (Tier-B probe)

No prot-* pQTL GWAS dataset found for this protein (matched by UniProt accession and symbol).

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

58 association rows across 36 traits (52 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
CPXM1/VEGFC protein level ratio 2e-1224 rs34211052 1 GCST90314223 no MR -> candidate analysis
CPXM1/DKK1 protein level ratio 4e-1156 rs34211052 1 GCST90314218 no MR -> candidate analysis
CPXM1/SPARC protein level ratio 1e-1030 rs34211052 1 GCST90314222 no MR -> candidate analysis
ANGPT1/CPXM1 protein level ratio 3e-839 rs34211052 1 GCST90313262 no MR -> candidate analysis
CPXM1/MDK protein level ratio 1e-802 rs34211052 1 GCST90314221 no MR -> candidate analysis
CPXM1/HBEGF protein level ratio 2e-598 rs34211052 1 GCST90314219 no MR -> candidate analysis
CPXM1/LGMN protein level ratio 1e-582 rs34211052 1 GCST90314220 no MR -> candidate analysis
Circulating CPXM1 levels 2e-556 rs215545 2 GCST90860566 no MR -> candidate analysis
Probable carboxypeptidase X1 levels 1e-284 rs6132968 5 GCST90426612 no MR -> candidate analysis
Cerebrospinal fluid protein CPXM1 levels 3e-201 rs6132968 1 GCST90944214 no MR -> candidate analysis
CPXM1 protein levels 1e-195 rs41310169 9 GCST90468849 no MR -> candidate analysis
Serum levels of protein CPXM1 5e-116 rs13043754 2 GCST90089322 no MR -> candidate analysis
…and 24 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 117 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
portal hypertension 0.453 common-variant locus no MR -> candidate analysis
nodular goiter 0.13 common-variant locus no MR -> candidate analysis
major depressive disorder 0.082 common-variant locus no MR -> candidate analysis
information processing speed 0.072 common-variant locus no MR -> candidate analysis
campylobacteriosis 0.061 common-variant locus no MR -> candidate analysis

Of the 5 rows above, 5 have no MR estimate in this resource. Across all retrieved diseases for this gene: 0 exploratory rare-variant signal(s), 0 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 not available — no ChEMBL target (undrugged)
gnomAD constraint pLI=2.7e-22, LOEUF=1.09 — LoF-tolerant
GWAS Catalog 59 unique SNPs / 118 rows
ClinVar 155 records; 1 pathogenic in sample of 30
PharmGKB/ClinPGx no annotations

Caveats declared by the tools

Sources

Provenance