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Pan-Omics

Definition
AI-generated

Pan-omics denotes study designs or analytic frameworks that span the major molecular domains—commonly genome, transcriptome, proteome, metabolome, epigenome, and sometimes microbiome—with the goal of comprehensive, integrated representation of molecular state.

Synonyms

Why it matters in GWAS

Pan-omic or multi-layer QTL mapping and pathway models connect GWAS hits to intermediate phenotypes, prioritize causal genes, and contextualize signals with exposome-sensitive layers (e.g. metabolome, methylome). Harmonizing assays, batch effects, and sample availability across layers is the main design constraint.

Example usage

"The pan-omics baseline included WGS, RNA-seq, plasma proteomics, and untargeted metabolomics on the same participants."

References

  • Hasin Y, Seldin M, Lusis A. (2017). Multi-omics approaches to disease. Genome Biol.

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