Author

S. Weidtkamp-Peters

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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Cell Biology· 2 Plant Biology· 2 Biochemistry· 1 Biophysics· 1 Immunology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Research Focus:cell signaling & trafficking· 5 Research Focus:cell type annotation· 3 Organism:E. coli· 2 Assay:fluorescence / live-cell microscopy· 2 Research Focus:host-pathogen & immune response· 2 Assay:imaging· 2 Approach:microscopy & imaging analysis· 2

Frequent Co-Authors

S. Haensch· 5 shared A. K. Kondadi· 2 shared A. S. Reichert· 2 shared G. Poschmann· 2 shared K. Stuehler· 2 shared L. Schmitt· 2 shared R. Anand· 2 shared A. Akinci· 1 shared

Activity by Year

2019-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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5 shared papersCell Biology

S. Haensch

Mutual co-authors in cluster

Author profile →

8 papers

Recent·Most cited

Probing macromolecular crowding at the lipid membrane interface with genetically-encoded sensors

M. Loewe, S. Haensch, E. Hachani, L. Schmitt, S. Weidtkamp-Peters, A. Kedrov

The paper develops a genetically-encoded fluorescence sensor to quantify macromolecular crowding at lipid membrane interfaces, finding that crowding effects depend on factors beyond molecular weight.

bioRxiv · May 1, 2023Biophysics

Live-cell super-resolution nanoscopy reveals modulation of cristae dynamics in bioenergetically compromised mitochondria

M. Golombek, T. Tsigaras, Y. Schaumkessel, S. Haensch, S. Weidtkamp-Peters, R. Anand, A. S. Reichert, A. K. Kondadi

The paper uses live-cell nanoscopy to study cristae dynamics under various bioenergetic conditions and finds that cristae remodeling is independent of mitochondrial membrane potential but affected by ADP/ATP exchange.

bioRxiv · Apr 27, 2023 · PreprintCell Biology

Heterologously secreted MbxA from Moraxella bovis induces a membrane blebbing response of the human host cell

I. N. Erenburg, S. Haensch, F. M. Chacko, A. Hamacher, S. Wintgens, F. Stuhldreier, G. Poschmann, O. Spitz, K. Stuehler, S. Wesselborg, J. Hegemann, S. H. Smits, S. Weidtkamp-Peters, L. Schmitt

The paper shows that MbxA from Moraxella bovis, secreted via an E. coli system, induces membrane blebbing and cell death in human cells.

bioRxiv · May 2, 2022Biochemistry

GBP2 engages Galectin-9 for immunity against Toxoplasma gondii

E. Kravets, G. Poschmann, S. Haensch, V. Raba, S. Weidtkamp-Peters, D. Degrandi, K. Stuehler, K. Pfeffer

This study identifies Galectin-9 as a critical interaction partner of mGBP2 required for immune control of Toxoplasma gondii.

bioRxiv · Dec 28, 2021 · PreprintImmunology

PLETHORA-WOX5 interaction and subnuclear localisation control Arabidopsis root stem cell maintenance

R. C. Burkart, V. I. Strotmann, G. K. Kirschner, A. Akinci, L. Czempik, A. Dolata, A. Maizel, S. Weidtkamp-Peters, Y. Stahl

The paper investigates the interaction between PLETHORA and WOX5 transcription factors and their role in regulating Arabidopsis root stem cell maintenance through subnuclear localization.

bioRxiv · Oct 1, 2021Plant Biology

Polycistronic gene expression in the model microorganism Ustilago maydis

K. Muentjes, M. Philipp, L. Huesemann, N. Heucken, S. Weidtkamp-Peters, K. Schipper, M. Zurbriggen, M. Feldbrugge

The paper evaluates viral 2A peptides in Ustilago maydis to enable polycistronic gene expression, showing activity ranging from 20 to 100% and demonstrating their use for regulated gene expression and biosynthesis.

bioRxiv · May 6, 2020Microbiology

Over the rainbow: a practical guide for fluorophore selection in plant FRET experiments

G. Denay, P. Schultz, S. Hänsch, S. Weidtkamp-Peters, R. Simon

The paper compares fluorescent protein pairs for FRET-based study of membrane protein interactions in plants, identifying optimal pairs based on spectral overlap, photostability, and FRET efficiency.

bioRxiv · Aug 16, 2019Plant Biology

Cristae undergo continuous cycles of fusion and fission in a MICOS-dependent manner

A. K. Kondadi, R. Anand, S. Haensch, J. Urbach, T. Zobel, D. M. Wolf, M. Segawa, M. Liesa, O. S. Shirihai, S. Weidtkamp-Peters, A. S. Reichert

The paper uses live-cell imaging to show mitochondrial cristae undergo continuous fusion and fission, dependent on MIC13, with dynamics similar to crista junctions.

bioRxiv · May 30, 2019Cell Biology