drugMR: A multi-omics pipeline for genetically anchored drug-target discovery

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Abstract

Motivation

Genetically supported drug targets are an estimated 2.6 times more likely to succeed clinically, yet a disease association alone does not show which protein to target, in which direction, or what other effects may follow. This currently requires chaining separate tools.

Results

drugMR is a Nextflow pipeline that, from GWAS and pQTL summary statistics, runs cis -Mendelian randomisation, colocalisation, SMR-HEIDI with bulk and/or single-cell QTLs, three-trait colocalisation and a phenome-wide screen for adverse effects and repurposing. Datasets are added through a manifest, every step runs in containers on a laptop, cluster or cloud, and results are explored in a dashboard. Applied to schizophrenia with brain pQTLs, drugMR tested 2,019 proteins in 4 h 19 min and prioritised 58 proteogenomic targets, 22 with multi-omic support; 4 had potential adverse effects.

Availability and implementation

drugMR: https://github.com/guillermocomesa_nacimadevila/drugMR ; documentation: https://guillermocomesanacimadevila.github.io/drugMR/ . Demo data: https://doi.org/10.5281/zenodo.22917384 .

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  1. drugMR: A multi-omics pipeline for genetically anchored drug-target discovery #SingleCell 🧪🧬🖥️ https://www.biorxiv.org/content/10.64898/2026.10.01.756031v1

  2. drugMR: A multi-omics pipeline for genetically anchored drug-target discovery https://www.biorxiv.org/content/10.64898/2026.10.01.756031v1

  3. drugMR: A multi-omics pipeline for genetically anchored drug-target discovery https://www.biorxiv.org/content/10.64898/2026.10.01.756031v1