Author

Kim Jasmin Lapacz

University of CologneORCID 0000-0002-2494-4124Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Organism:human· 2 Research Focus:cell type annotation· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1

Frequent Co-Authors

Jan RiemeriD· 2 shared Bianca DempseyiD· 1 shared Carmelina Petrungaro· 1 shared Dan EhningeriD· 1 shared Daniele BanoiD· 1 shared Dylan StobbeiD· 1 shared Egor A. PavlenkoiD· 1 shared Ines NeundorfiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersBiochemistry

Jan RiemerORCID

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2 papers

Recent·Most cited

Interaction with AK2A links AIFM1 to cellular energy metabolism

Robin Alexander Rothemann, Egor A. Pavlenko, Mrityunjoy Mondal, Sarah Gerlich, Pavel Grobushkin, Sebastian Mostert, Julia Racho, Konstantin Weiss, Dylan Stobbe, Katharina Stillger, Kim Jasmin Lapacz, Silja Lucia Salscheider, Carmelina Petrungaro, Dan Ehninger, Thi Hoang Duong Nguyen, , Jan Riemer

The paper identifies AIFM1's interaction with AK2A and shows how this stabilizes AK2A and enhances NADH oxidoreductase activity, highlighting AIFM1's role in energy metabolism.

Molecular Cell · Jun 26, 2025Peer-reviewedBiochemistry

A dynamic redox switch turns TRC40 into a chaperone protecting human cells against ATP-depleting, oxidative stress

Bianca Dempsey, Risai Dubrall, Olivia Chan, Kim Jasmin Lapacz, Jan Riemer, Ursula Jakob, Kathrin Ulrich

This study shows TRC40 switches from an ATP-dependent targeting factor to an ATP-independent chaperone under oxidative stress, preventing protein aggregation and supporting proteostasis.

bioRxiv · Jul 10, 2024 · PreprintCell Biology