Julia Schessner
Max Planck Society
21 Papers
22 Citations
Julia Schessner is an academic researcher from Max Planck Society. The author has contributed to research in topics: Biology & Computer science. The author has an hindex of 6, co-authored 15 publications. Previous affiliations of Julia Schessner include Heidelberg University & German Cancer Research Center.
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Papers
ESCRT machinery mediates selective microautophagy of endoplasmic reticulum in yeast
Jasmin A. Schäfer,Julia Schessner,Peter W. Bircham,Takuma Tsuji,Charlotta Funaya,Oliver Pajonk,Katharina Schaeff,Giulia Ruffini,Dimitrios Papagiannidis,Michael Knop,Toyoshi Fujimoto,Sebastian Schuck +11 more
TL;DR: This work shows that micro‐ER‐phagy in yeast involves the conversion of stacked cisternal ER into multilamellar ER whorls during microautophagic uptake into lysosomes and identifies the conserved Nem1‐Spo7 phosphatase complex and the ESCRT machinery as key components for micro‐ ER‐ phagy.
The proteasome biogenesis regulator Rpn4 cooperates with the unfolded protein response to promote ER stress resistance.
TL;DR: A titratable system for the induction of ER stress in yeast is developed to enable a genetic screen for factors that augment stress resistance independently of the UPR, and it is shown that the proteasome biogenesis regulator Rpn4 cooperates with theUPR.
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Unbiased proteomic profiling of host cell extracellular vesicle composition and dynamics upon HIV-1 infection
Lorena Martin-Jaular,Nathalie Névo,Julia Schessner,Mercedes Tkach,Mabel Jouve,Florent Dingli,Damarys Loew,Kenneth W. Witwer,Matias Ostrowski,Georg H. H. Borner,Clotilde Théry +10 more
TL;DR: In this paper, a proteomic profiling approach for characterizing extracellular vesicles (EVs) subtype composition was developed and applied to human Jurkat T cells.
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AlphaPept: a modern and open framework for MS-based proteomics
Maximilian T. Strauss,Isabell Bludau,Wen-Feng Zeng,Eugenia Voytik,Constantin Ammar,Julia Schessner,Rajesh Ilango,Michelle Gill,Florian Meier,Sander Willems,Matthias Mann +10 more
TL;DR: AlphaPept is a Python-based, open-source framework for efficient MS-based proteomics analysis, leveraging just-in-time compilation and the Python scientific stack to achieve hundred-fold speed improvements and rapid processing of large datasets.
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Perforin-2 is a pore-forming effector of endocytic escape in cross-presenting dendritic cells
Pablo Rodriguez-Silvestre,Marco Laub,Alexandra K Davies,Julia Schessner,Patrycja A. Krawczyk,Benjamin J. Tuck,William A. McEwan,Georg H. H. Borner,Patrycja Kozik +8 more
TL;DR: In this article , a pore-forming protein, perforin-2, was identified as a dedicated effector exclusive to cross-presenting cells. But this protein was not shown to be useful for cell-type specific endocytic escape.
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