Author

Irmgard Fischer

University of Vienna

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

Biology Disciplines

Click to filter author papers

Cell Biology· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:differential expression· 1 Assay:metagenomics· 1 Organism:mouse· 1

Frequent Co-Authors

Aleksandra S. AnisimovaiD· 1 shared Eleni Angelopoulou· 1 shared Gijs A. VersteegiD· 1 shared Gülsün Elif KaragöziD· 1 shared Harald HorneggeriD· 1 shared Iñigo OyarzuniD· 1 shared Johannes GrissiD· 1 shared Karan GandhiiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperCell Biology

Aleksandra S. AnisimovaORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Inflammation-driven cellular selection impacts X-linked mosaicism in the epidermis

Eleni Angelopoulou, Karan Gandhi, Marjolein van Wolfswinkel, Leonie Schmautz, Iñigo Oyarzun, Sarah Nowosadtko, Irmgard Fischer, Viktor Schwartz, Johannes Griss, Stephanie J. Ellis

This study shows inflammation drives X-linked mosaicism resolution in the epidermis by eliminating mutant cells, with wild-type cells compensating for loss.

bioRxiv · Oct 10, 2026 · PreprintCell Biology

Dual regulation of the unfolded protein response by IGF2BP3 during ER stress

Aleksandra S. Anisimova, Sabina Omerbegovic, Milica Mihailović, Sascha Gratzl, Harald Hornegger, Irmgard Fischer, Gijs A. Versteeg, Stefan Ludwig Ameres, Gülsün Elif Karagöz

This study shows IGF2BP3 regulates UPR effectors by stabilizing transcriptional regulators and destabilizing UPR target mRNAs during ER stress, modulating the UPR response.

bioRxiv · Mar 29, 2025Cell Biology