Author

W. F. Graier

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· 4 Cancer Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Research Focus:cell type annotation· 4 Research Focus:cell signaling & trafficking· 3 Organism:human· 3 Assay:proteomics· 3 Assay:imaging· 2 Organism:rat· 2 Research Focus:cancer & tumor microenvironment· 1

Frequent Co-Authors

R. Malli· 3 shared B. Gottschalk· 2 shared C. T. Madreiter-Sokolowski· 2 shared F. E. Oflaz· 2 shared J. C. Hay· 2 shared J. Pilic· 2 shared J. Sargeant· 2 shared Y. C. Erdogan· 2 shared

Activity by Year

2020-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 22 mutual co-author links

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3 shared papersCell Biology

R. Malli

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Visualizing interactions of VDAC1 in live cells using a tetracysteine tag

J. Pilic, F. E. Oflaz, B. Gottschalk, Y. C. Erdogan, W. F. Graier, R. Malli

This study uses a tetracysteine tag to visualize VDAC1 dynamics in live cells, revealing its localization at ER-mitochondria contact sites and mitochondrial fission sites.

bioRxiv · Sep 8, 2023 · PreprintCell Biology

Hexokinase 1 forms rings that constrict mitochondria during energy stress

J. Pilic, B. Gottschalk, B. Bourgeois, H. Habisch, Z. Koshenov, F. E. Oflaz, Y. C. Erdogan, V. Shoshan-Barmatz, T. Madl, W. F. Graier, R. Malli

This study identifies that hexokinase 1 forms rings around mitochondria during energy stress, constraining mitochondria and rewiring metabolism by displacing Drp1.

bioRxiv · Mar 20, 2023 · PreprintCell Biology

PCK2 opposes mitochondrial respiration and maintains the redox balance in starved lung cancer cells

K. Leithner, G. Grasmann, M. Planque, C. T. Madreiter-Sokolowski, A. Hrzenjak, W. F. Graier, S.-M. Fendt, H. Olschewski

This study shows PCK2 regulates mitochondrial respiration and redox balance in starved lung cancer cells by modulating TCA cycle intermediates and glutathione oxidation.

bioRxiv · Nov 23, 2020Cancer Biology

Steady-State Regulation of COPII-Dependent Secretory Cargo Sorting by Inositol Trisphosphate Receptors, Calcium, and Penta EF Hand Proteins

A. Held, J. Lapka, J. Sargeant, J. Hojanazarova, C. Madreiter-Sokolowski, R. Mali, W. F. Graier, J. C. Hay

This study shows that IP3R isoforms regulate steady-state ER export rates through Ca2+ signaling and PEF proteins, affecting COPII-dependent cargo sorting in NRK cells.

bioRxiv · Jun 13, 2020Cell Biology

ALG-2 And Peflin Stimulate or Inhibit COPII Targeting And Secretion In Response To Calcium Signaling

J. Sargeant, D. Seiler, T. Costain, C. T. Madreiter-Sokolowski, D. E. Gordon, A. A. Peden, R. Malli, W. F. Graier, J. C. Hay

This study shows ALG-2 and peflin regulate COPII-mediated ER-to-Golgi transport by modulating secretion rates in response to calcium signaling.

bioRxiv · Feb 22, 2020Cell Biology