Author

Outi Haapanen

University of HelsinkiORCID 0000-0002-1958-8997Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:bacteria (other)· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:proteomics· 1 Approach:statistical model· 1 Assay:structural biology· 1

Frequent Co-Authors

Angela ChouiD· 1 shared Anton AltmeyeriD· 1 shared Asma Lasram· 1 shared Christoph PollmanniD· 1 shared Cristina PecorillaiD· 1 shared Giray EnkaviiD· 1 shared Ilpo VattulaineniD· 1 shared Jacob PiehleriD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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1 shared paperBiophysics

Angela ChouORCID

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2 papers

Recent·Most cited

BiophysicsProceedings of the National Academy of SciencesPeer-reviewedApr 28, 2026

Structural Rewiring of IL-7R Dimerization by an Oncogenic Transmembrane Mutation Can Be Reversed by Rational Design

Qian Wang, Min Chen, Asma Lasram…·James Jeiwen Chou

This study identifies an oncogenic TMD mutation in IL-7R that causes ligand-independent signaling and shows that rationally designed transmembrane helices can reverse this effect.

1 citation

humanproteomics

BiophysicsBiochimica et Biophysica Acta (BBA) - BioenergeticsPeer-reviewedJun 17, 2025

Conformational dynamics of a histidine molecular switch in a cation/proton antiporter

Cristina Pecorilla, Anton Altmeyer, Outi Haapanen…·Vivek Sharma

The paper investigates the conformational dynamics of a histidine switch in the MrpA subunit of a cation/proton antiporter, showing how charge and protonation state changes drive proton transport.

4 citations

bacteria (other)structural biology