Author

Kristoffer Haugarvoll

Haukeland University HospitalORCID 0000-0001-9381-1109Unclaimed 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· 3 Organism:human· 3 Approach:statistical model· 3 Assay:bulk RNA-seq· 2 Assay:ChIP-seq· 1

Frequent Co-Authors

Charalampos TzoulisiD· 3 shared Gonzalo S. NidoiD· 3 shared Lilah TokeriD· 3 shared Christian DölleiD· 2 shared Guido Werner AlvesiD· 2 shared Ole‐Bjørn TysnesiD· 2 shared Brage BrakedaliD· 1 shared Erika Fernández‐VizarraiD· 1 shared

Activity by Year

2020-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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3 shared papersNeuroscience

Charalampos TzoulisORCID

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3 papers

Recent·Most cited

NeuroscienceCommunications MedicinePeer-reviewedApr 27, 2025

Mitochondrial complex I deficiency occurs in skeletal muscle of a subgroup of individuals with Parkinson's disease

Simon Ulvenes Kverneng, Kjersti Eline Stige, Haakon Berven…·Charalampos Tzoulis

The paper investigates mitochondrial complex I deficiency in Parkinson's disease muscle biopsies, finding 9% of cases show reduced CI activity without mtDNA abnormalities.

8 citationstop 4%

humanbulk RNA-seq

𝕏 PostBluesky

GenomicsMolecular NeurodegenerationPeer-reviewedMay 4, 2021

Genome-wide dysregulation of histone acetylation in the Parkinsons disease brain

Lilah Toker, Gia Tuong Tran, Janani Sundaresan…·Charalampos Tzoulis

The paper identifies genome-wide dysregulation of histone acetylation in Parkinson's disease brains, linking it to disease-related genes and altered gene expression.

129 citationstop 1%

humanChIP-seq

𝕏 PostBluesky

NeuroscienceActa Neuropathologica CommunicationsPeer-reviewedApr 21, 2020

Common gene expression signatures in Parkinson’s disease are driven by changes in cell composition

Gonzalo S. Nido, Fiona Dick, Lilah Toker…·Charalampos Tzoulis

This study shows that common gene expression signatures in Parkinson’s disease are driven by changes in cell composition rather than true biological changes.

66 citationstop 4%

humanbulk RNA-seq

𝕏 PostBluesky