Author

Annikka Polster

Chalmers University of Technology

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· 1 Systems Biology· 1

Signature Assays, Organisms & Methods

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Assay:DNA methylation· 2 Organism:bacteria (other)· 1 Approach:biophysical modeling· 1 Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Organism:human· 1 Research Focus:metabolism & bioenergetics· 1 Organism:mouse· 1

Frequent Co-Authors

Alexander Myhr Skjetne· 1 shared Anders Knoph Berg-Eriksen· 1 shared Ane Marit WågbøiD· 1 shared Anna CampalansiD· 1 shared Francisco José Naranjo-GalindoiD· 1 shared Hilde Loge NilseniD· 1 shared Lisa Hubers· 1 shared Luisa Luna· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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1 shared paperCell Biology

Alexander Myhr Skjetne

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Author profile →

2 papers

Recent·Most cited

Functional Impact of Nth-like DNA glycosylase on Mitochondrial Dynamics

Lisa Hubers, Alexander Myhr Skjetne, Luisa Luna, Yohan Lefol, Solveig Osnes Lund, Ane Marit Wågbø, Xavier Renaudin, Annikka Polster, Zoe J da Silva, Anders Knoph Berg-Eriksen, Francisco José Naranjo-Galindo, Anna Campalans, Torkild Visnes, Hilde Loge Nilsen, Nicola Pietro Montaldo

This study shows that NTHL1 loss increases mtDNA copy number and mitochondrial function, enhancing cellular resilience to oxidative stress through stress response pathways.

Nucleic Acids Research · Sep 4, 2026Peer-reviewedCell Biology

Regulatory Bias Constrains Epigenetic Aging Trajectories

Taisiia Morozova, Marina Axelson-Fisk, Annikka Polster

This study introduces a Markov chain model with regulatory bias to explain epigenetic aging, showing it better captures state space restriction than noise-driven models.

bioRxiv · Aug 4, 2026 · PreprintSystems Biology