Author

Marit Ledsaak

Oslo University HospitalORCID 0009-0000-7616-2397Unclaimed 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:differential expression· 2 Organism:human· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Assay:DNA methylation· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Assay:Hi-C· 1

Frequent Co-Authors

Mohamed AbdelhalimiD· 2 shared Ragnhild EskelandiD· 2 shared Aurélie BellangeriD· 1 shared Bernd ThiedeiD· 1 shared David John TremethickiD· 1 shared Emily Martinsen· 1 shared Jonas PaulseniD· 1 shared Marie RogneiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersBiochemistry

Mohamed AbdelhalimORCID

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2 papers

Recent·Most cited

BiochemistryJournal of Molecular BiologyPeer-reviewedJul 29, 2026

Proteome-wide multi-omics profiling of osteosarcoma transcription factor networks

Nguyen Xuan Thang, Emily Martinsen, Mohamed Abdelhalim…·Ragnhild Eskeland

This study uses proteomics and gene expression data to identify transcription factor networks associated with osteosarcoma aggressiveness in different cell lines.

DOI 10.1016/j.jmb.2026.169959

humanproteomics

𝕏 PostBluesky

GenomicsGenome ResearchPeer-reviewedOct 9, 2025

Loss of multi-level 3D genome organization during breast cancer progression

Roberto Rossini, Mohammadsaleh Oshaghi, Maxim Nekrasov…·Jonas Paulsen

This study investigates how 3D genome organization changes during breast cancer progression using Hi-C and epigenomic data, revealing structural alterations linked to oncogenic gene activation.

3 citations

humanHi-C

𝕏 PostBluesky