Author

A. Schramm

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 7 Cancer Biology· 3 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 7 Research Focus:cell type annotation· 5 Assay:bulk RNA-seq· 4 Assay:metagenomics· 4 Approach:experimental assay· 3 Organism:human· 3 Research Focus:clustering· 2 Organism:bacteria (other)· 1

Frequent Co-Authors

K. U. Kjeldsen· 3 shared E. F. Caceres· 2 shared F. Homa· 2 shared I. P. G. Marshall· 2 shared J. H. Schulte· 2 shared M. Albertsen· 2 shared M. Remke· 2 shared M. Sereika· 2 shared

Activity by Year

2018-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 14 mutual co-author links

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3 shared papersMicrobiology

K. U. Kjeldsen

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11 papers

Recent·Most cited

Extracellular electron transfer genes expressed by candidate flocking bacteria in cable bacteria sediment

J. J. Lustermans, M. Sereika, L. D. Burdorf, M. Albertsen, A. Schramm, I. P. Marshall

The paper identifies candidate flocking bacteria in freshwater sediments that express extracellular electron transfer genes, suggesting they facilitate electron transfer to cable bacteria and influence element cycling.

bioRxiv · Feb 22, 2024Microbiology

Comparative electric and ultrastructural studies of cable bacteria reveal new components of conduction machinery

L. Digel, M. L. Justesen, R. Bonne, N. Fransaert, K. Wouters, P. B. Jensen, L. E. Plum-Jensen, I. P. G. Marshall, L. Nicolas-Asselineau, T. Drace, A. Boggild, J. L. Hansen, A. Schramm, E. D. Bojesen, L. P. Nielsen, , T. Boesen

This study compares electric and ultrastructural features of cable bacteria, revealing conserved conduction mechanisms and novel metabolic structures.

bioRxiv · May 24, 2023 · PreprintMicrobiology

Inference and reconstruction of the heimdallarchaeial ancestry of eukaryotes

L. Eme, D. Tamarit, E. F. Caceres, C. Stairs, V. de Anda, M.-E. Schon, K. Seitz, N. Dombrowski, W. H. Lewis, J. H. Saw, F. Homa, J. Lombard, T. Nunoura, W.-J. Li, Z.-S. Hua, , T. J. G. Ettema

The paper reconstructs the evolutionary ancestry of eukaryotes by analyzing Asgard archaea phylogenetic data and infers the last common ancestor of Asgard archaea and eukaryotes as a thermophilic chemolithotroph.

bioRxiv · Mar 7, 2023Evolutionary Biology

Closed genomes uncover a saltwater species of Candidatus Electronema and shed new light on the boundary between marine and freshwater cable bacteria

M. Sereika, F. Petriglieri, T. B. N. Jensen, A. Sannikov, M. Hoppe, P. H. Nielsen, I. P. G. Marshall, A. Schramm, M. Albertsen

The paper sequenced closed genomes of cable bacteria, identifying a new species in brackish water and suggesting it bridges marine and freshwater lineages.

bioRxiv · Oct 26, 2022 · PreprintMicrobiology

Effects of microplastic ingestion on hydrogen production and microbiomes in the gut of the terrestrial isopod Porcellio scaber

L. Hink, A. Holzinger, T. Sandfeld, A. R. Weig, A. Schramm, H. Feldhaar, M. A. Horn

This study examines how microplastics affect hydrogen production and gut microbiomes in the isopod Porcellio scaber, finding MP-type specific impacts on microbial communities and hydrogen emissions.

bioRxiv · Jun 22, 2022 · PreprintMicrobiology

EIF4EBP1 is transcriptionally upregulated by MYCN and associates with poor prognosis in neuroblastoma

K. Voeltzke, K. Scharov, C. Funk, A. Kahler, D. Picard, L. Hauffe, M. F. Orth, M. Remke, I. Esposito, T. Kirchner, A. Schramm, B. Rotblat, T. G. P. Gruenewald, G. Reifenberger, G. Leprivier

This study shows EIF4EBP1 is upregulated by MYCN and linked to poor prognosis in neuroblastoma, with high expression associated with reduced survival and unfavorable histology.

bioRxiv · Dec 8, 2021Cancer Biology

Dissimilatory Nitrate Reduction To Ammonium In The Cable Bacterium Ca. Electronema Sp. GS

U. Marzocchi, C. Thorup, A.-S. Dam, A. Schramm, N. Risgaard-Petersen

This study identifies dissimilatory nitrate reduction to ammonium (DNRA) in the cable bacterium Ca. Electronema sp. GS, showing its role in the nitrogen cycle.

bioRxiv · Feb 22, 2020Microbiology

Near-complete Lokiarchaeota genomes from complex environmental samples using long and short read metagenomic analyses

E. F. Caceres, W. H. Lewis, F. Homa, T. Martin, A. Schramm, K. U. Kjeldsen, T. J. G. Ettema

This study reconstructs near-complete Lokiarchaeota genomes from sediment samples using long and short read metagenomic analyses, confirming eukaryote-like features are not due to contamination.

bioRxiv · Dec 17, 2019 · PreprintMicrobiology

Marine deep biosphere microbial communities assemble in near-surface sediments in Aarhus Bay

C. Petro, B. Zaencker, P. Starnawski, L. M. Jochum, T. G. Ferdelman, B. B. Jorgensen, H. Roy, K. U. Kjeldsen, A. Schramm

The paper investigates microbial community assembly in marine sediments, finding that deep biosphere communities form below the bioturbation zone in Aarhus Bay.

bioRxiv · Feb 21, 2019Microbiology

MYCN-induced metabolic rewiring creates novel therapeutic vulnerabilities in neuroblastoma

B. Tjaden, K. Baum, V. Marquardt, M. Simon, M. Trajkovic-Arsic, T. Kouril, B. Siebers, J. Lisec, J. T. Siveke, J. H. Schulte, U. Benary, M. Remke, J. Wolf, A. Schramm

This study shows that MYCN overexpression in neuroblastoma cells rewires metabolism, creating vulnerabilities that can be targeted with metabolic inhibitors.

bioRxiv · Sep 25, 2018Cancer Biology

Circulating microRNA biomarkers for metastatic disease in neuroblastoma patients

F. Zeka, A. Van Goethem, K. Vanderheyden, F. Demuynck, T. Lammens, A. Decock, H. H. Helsmoortel, J. Vermeulen, R. Noguera, A. P. Berbegall, V. Combaret, G. Schleiermacher, G. Laureys, A. Schramm, J. H. Schulte, , J. Vandesompele

This study identifies 9 miRNAs associated with metastatic neuroblastoma by analyzing serum miRNome in patient cohorts and xenografted mice.

bioRxiv · Apr 27, 2018Cancer Biology