# MotifPeeker: benchmarking epigenomic profiling methods using motifs

**Authors:** Hiranyamaya Dash, Thomas Roberts, Maria Weinert, Nathan Skene

PMC · DOI: 10.1093/bioadv/vbag023 · Bioinformatics Advances · 2026-02-15

## TL;DR

MotifPeeker is a tool that evaluates epigenomic profiling methods by checking how well they detect transcription factor motifs.

## Contribution

It introduces a new benchmarking approach using motif enrichment in the absence of a gold standard.

## Key findings

- MotifPeeker provides an intuitive HTML report with minimal input from users.
- The tool is available on Bioconductor and GitHub with full documentation and a Docker image.

## Abstract

MotifPeeker benchmarks epigenomic profiling methods targeting transcription factors (TFs) where no ‘gold standard’ reference exists, using motif enrichment as a key metric. With minimal input, users can analyse their data in a single function and receive an intuitive HTML report.

MotifPeeker is available on Bioconductor (≥v3.21) at https://bioconductor.org/packages/MotifPeeker. The complete source code is available on GitHub at https://github.com/neurogenomics/MotifPeeker, with full documentation provided at https://neurogenomics.github.io/MotifPeeker. Additionally, the MotifPeeker Docker image is hosted on GitHub at https://github.com/neurogenomics/MotifPeeker/pkgs/container/motifpeeker.

## Full-text entities

- **Genes:** CTCFL (CCCTC-binding factor like) [NCBI Gene 140690] {aka BORIS, CT27, CTCF-T, HMGB1L1, dJ579F20.2}, CTCF (CCCTC-binding factor) [NCBI Gene 10664] {aka CFAP108, FAP108, MRD21}, TIPRL (TOR signaling pathway regulator) [NCBI Gene 261726] {aka TIP, TIP41, TIPRL1}
- **Diseases:** Dementia (MESH:D003704), colorectal adenocarcinoma (MESH:D003110)
- **Mutations:** T04327X
- **Cell lines:** HCT116 — Homo sapiens (Human), Colon carcinoma, Cancer cell line (CVCL_0291)

## Full text

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## Figures

2 figures with captions in the complete paper: https://tomesphere.com/paper/PMC13020906/full.md

## References

28 references — full list in the complete paper: https://tomesphere.com/paper/PMC13020906/full.md

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Source: https://tomesphere.com/paper/PMC13020906