Author

S. Haensch

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

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 5 Approach:experimental assay· 4 Organism:E. coli· 2 Research Focus:host-pathogen & immune response· 2 Assay:imaging· 2 Approach:microscopy & imaging analysis· 2 Organism:mouse· 2 Research Focus:cell type annotation· 1

Frequent Co-Authors

S. Weidtkamp-Peters· 5 shared A. K. Kondadi· 2 shared A. Kedrov· 2 shared A. S. Reichert· 2 shared G. Poschmann· 2 shared K. Stuehler· 2 shared L. Schmitt· 2 shared R. Anand· 2 shared

Activity by Year

2019-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 19 mutual co-author links

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5 shared papersCell Biology

S. Weidtkamp-Peters

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6 papers

Recent·Most cited

The fungal protein Jps1 facilitates unconventional protein secretion through a direct phosphoinositide interaction

S. Dali, M. Schultz, M. Koester, M. Kamel, M. Busch, W. Steinchen, S. Haensch, A. Papadopoulos, J. Reiners, S. Smits, A. Kedrov, F. Altegoer, K. Schipper

This study identifies Jps1 as a key protein facilitating unconventional secretion in Ustilago maydis by interacting with phosphoinositides, revealing its structural and functional roles in Cts1 export.

bioRxiv · Feb 29, 2024 · PreprintBiochemistry

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

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