Author

Martin Hart

Saarland UniversityORCID 0000-0001-9361-8106Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 1 Neuroscience· 1 Systems Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 3 Research Focus:gene regulatory network inference· 3 Assay:bulk RNA-seq· 2 Research Focus:cell-cell communication· 2 Approach:experimental assay· 2 Organism:human· 2 Approach:statistical model· 2 Organism:bacteria (other)· 1

Frequent Co-Authors

Andreas KelleriD· 3 shared Nicole LudwigiD· 3 shared Eckart Meese· 2 shared Laura GrögeriD· 2 shared Shusruto RishikiD· 2 shared Stefanie Rheinheimer· 2 shared Tanja Tänzer· 2 shared Amila BeganoviciD· 1 shared

Activity by Year

2026-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 38 mutual co-author links

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3 shared papersNeuroscience

Andreas KellerORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

NeurosciencebioRxivPreprintAug 20, 2026

Ex vivo activation unmasks a sex-convergent, exhaustion-associated CD8+ T cell expansion in Parkinsons disease

Friederike Grandke, Caroline Diener, Bianca Becher…·Andreas Keller

The paper profiles PBMCs from PD patients and controls using single-cell RNA sequencing after ex vivo activation, finding sex-convergent CD8+ T cell exhaustion associated with disease.

DOI 10.64898/2026.08.13.744357

humanscRNA-seq

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Systems BiologybioRxivPreprintMay 12, 2026

Aging Rhesus Macaque show tissue and sex-specific balance of drifting and coordinated miRNA programs

Shusruto Rishik, Erik Nutma, Nicole Ludwig…·Andreas Keller

The paper identifies age-related miRNA deregulation patterns in aging rhesus macaques, highlighting tissue and sex-specific changes and cross-species conservation.

DOI 10.64898/2026.04.27.720577

ratbulk RNA-seq

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Molecular BiologyGut MicrobesPeer-reviewedFeb 20, 2026

Extracellular vesicles and their RNA cargo facilitate bidirectional cross-kingdom communication between human and bacterial cells

Laura Gröger, Shusruto Rishik, Nicole Ludwig…·Eckart Meese

The paper shows human and bacterial cells use extracellular vesicles and RNA cargo for bidirectional communication, affecting each other's physiology and gene expression.

5 citationstop 2%

humanbacteria (other)

𝕏 PostBluesky