Author

Dionysios-Alexandros Papamatheakis

University of CreteORCID 0000-0002-3107-9335Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:mouse· 3 Assay:ChIP-seq· 2 Research Focus:differential expression· 2 Research Focus:gene regulatory network inference· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:drug response / drug discovery· 1

Frequent Co-Authors

Charalampos G. SpilianakisiD· 3 shared Manouela KapsetakiiD· 3 shared Petros TzerposiD· 3 shared Despina Tsoukatou· 2 shared Eleftherios MoresiD· 2 shared George PapadogkonasiD· 2 shared Τόμας ΖελένκαiD· 2 shared Antonios KlonizakisiD· 1 shared

Activity by Year

2022-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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3 shared papersMolecular Biology

Charalampos G. SpilianakisORCID

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3 papers

Recent·Most cited

Genome organizer SATB1 restrains the BACH1-cMAF axis that drives autoimmunity

Dionysios-Alexandros Papamatheakis, Petros Tzerpos, Despina Tsoukatou, Eleftherios Mores, Manouela Kapsetaki, Balázs Dezsö, Kazuhiko Igarashi, Charalampos G. Spilianakis

This study identifies a BACH1-cMAF transcriptional axis that drives autoimmunity when SATB1 is lost, showing that targeting this axis can rescue disease.

bioRxiv · Nov 25, 2025 · PreprintMolecular Biology

A novel SATB1 protein isoform with different biophysical properties

Τόμας Ζελένκα, Dionysios-Alexandros Papamatheakis, Petros Tzerpos, Giorgos Panagopoulos, Konstantinos C. Tsolis, Vassilis M. Papadakis, Dimitris Mariatos Metaxas, George Papadogkonas, Eleftherios Mores, Manouela Kapsetaki, Joseph D. Papamatheakis, David Staněk, Charalampos G. Spilianakis

The paper identifies a novel SATB1 protein isoform with distinct biophysical properties and shows its role in T cell development and potential links to cancer.

Frontiers in Cell and Developmental Biology · Aug 11, 2023Peer-reviewedMolecular Biology

The 3D enhancer network of the developing T cell genome is controlled by SATB1

Τόμας Ζελένκα, Antonios Klonizakis, Despina Tsoukatou, Dionysios-Alexandros Papamatheakis, Sören Franzenburg, Petros Tzerpos, Ioannis-Rafail Tzonevrakis, George Papadogkonas, Manouela Kapsetaki, Christoforos Nikolaou, Dariusz Plewczyński, Charalampos G. Spilianakis

The paper identifies SATB1 as a tissue-specific genome organizer that regulates 3D enhancer networks in developing T cells, affecting immune system homeostasis and lineage specification.

Nature Communications · Nov 14, 2022Peer-reviewedMolecular Biology