Author

Ioanna Andreou

Qiagen (Germany)ORCID 0000-0002-6347-2115Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 2 Organism:human· 2 Research Focus:benchmarking· 1 Assay:bulk RNA-seq· 1 Research Focus:cell-cell communication· 1 Assay:DNA methylation· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Anika Raghavan· 1 shared Chandana Rao Prakash· 1 shared Chiara Starvaggi CucuzzaiD· 1 shared Daniel Kim· 1 shared Ewoud EwingiD· 1 shared Fatemeh Rangani· 1 shared Gabe van den Hoeven· 1 shared Galina Yurevna ZheleznyakovaiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperMolecular Biology

Anika Raghavan

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2 papers

Recent·Most cited

Pre-analytical delay as a dominant confounder in blood RNA-seq: Rapid ex vivo gene expression changes in EDTA blood

Kalle Günther, Ioanna Andreou, Daniel Kim, Jonathan M. Shaffer, Markus Sprenger‐Haussels

The paper investigates how pre-analytical delay affects gene expression in EDTA blood compared to stabilized PAXgene blood using RNA-seq.

bioRxiv · Jun 29, 2026 · PreprintMolecular Biology

Systematic comparison of dCas9-based DNA methylation epimodifiers over time indicates efficient on-target and widespread off-target effects

Majid Pahlevan Kakhki, Fatemeh Rangani, Ewoud Ewing, Chiara Starvaggi Cucuzza, Galina Yurevna Zheleznyakova, Maria Kalomoiri, Lea Kenny, Anika Raghavan, Chandana Rao Prakash, Gabe van den Hoeven, T. S., Ruxandra Covacu, Ioanna Andreou, Maria Needhamsen, Lara Kular, M Jagodic

This study compares dCas9-based DNA methylation epimodifiers over time, showing efficient on-target effects but widespread off-target methylation and transcriptional changes.

Genome biology · Jan 31, 2026Peer-reviewedMolecular Biology