Author

Roosa Pulkkanen

University of Helsinki

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 Developmental Biology· 1

Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Organism:human· 2 Approach:statistical model· 2 Research Focus:cell type annotation· 1 Assay:ChIP-seq· 1 Research Focus:chromatin & epigenetic regulation· 1

Frequent Co-Authors

Christel Hydén‐GranskogiD· 2 shared Sanna VuoristoiD· 2 shared Sonja NykäneniD· 2 shared Adib KeikhosraviiD· 1 shared Aki StubbiD· 1 shared Andrew Cook· 1 shared Anja Michelbach· 1 shared Carien M. NiesseniD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersDevelopmental Biology

Christel Hydén‐GranskogORCID

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2 papers

Recent·Most cited

Hsa-miR-92a-3p regulates cell-cycle and signaling programs during human extra-embryonic lineage commitment

Pauliina Paloviita, Emilia Hautala, Rebecca Granskog, Sonja Nykänen, Roosa Pulkkanen, Ida Kirjanov, Reetta Santaniemi, Heli Grym, Christel Hydén‐Granskog, Timo Tuuri, Sanna Vuoristo

The paper identifies hsa-miR-92a-3p as a regulator of cell-cycle and signaling programs during human extra-embryonic lineage commitment using single-cell and bulk RNA-seq data.

bioRxiv · May 4, 2026 · PreprintDevelopmental Biology

Mechano-osmotic signals control chromatin state and fate transitions in pluripotent stem cells

Kaitlin P. McCreery, Aki Stubb, Rebecca K. Stephens, Nadezda A. Fursova, Andrew Cook, Kai Kruse, Anja Michelbach, Leah C. Biggs, Adib Keikhosravi, Sonja Nykänen, Roosa Pulkkanen, Christel Hydén‐Granskog, Jizhong Zou, Jan‐Wilm Lackmann, Carien M. Niessen, , Sara A. Wickström

The paper shows that mechano-osmotic changes in pluripotent stem cells influence chromatin state and fate transitions by integrating mechanical and biochemical signals.

Nature Cell Biology · Sep 29, 2025Peer-reviewedCell Biology