Author

Sari Aaltonen

University of HelsinkiORCID 0000-0002-2873-4263Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetic & Genomic Medicine· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 1 Assay:DNA methylation· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Aino HeikkineniD· 1 shared Birgitta W. van der KolkiD· 1 shared Eija PirineniD· 1 shared Ida BlomiD· 1 shared Jaakko A. KaprioiD· 1 shared Jørn Wulff HelgeiD· 1 shared Kirsi Hannele PietiläineniD· 1 shared Liina Uusitalo‐KylmäläiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperGenetic & Genomic Medicine

Aino HeikkinenORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

The divergent effects of nicotinamide riboside and high-intensity exercise training on skeletal muscle epigenetic aging

Aino Heikkinen, Liina Uusitalo‐Kylmälä, Ida Blom, Jørn Wulff Helge, Linn Gillberg, Robert A. E. Seaborne, Steen Larsen, Macsue Jacques, Robin Grolaux, Sari Aaltonen, Jaakko A. Kaprio, Birgitta W. van der Kolk, Sini Heinonen, Nir Eynon, Kirsi Hannele Pietiläinen, , Miina Ollikainen

This study examines how NR supplementation and HIIT affect skeletal muscle epigenetic aging, finding opposing effects on epigenetic age acceleration across different clocks.

Aging Cell · Jul 21, 2026Peer-reviewedGenetic & Genomic Medicine