Author

Ole Andreas Ahlgreen

Aarhus UniversityORCID 0009-0004-4844-9058Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:mouse· 4 Approach:statistical model· 3 Research Focus:cell type annotation· 2 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1

Frequent Co-Authors

Christian Bjerggaard VægteriD· 4 shared Mads W. Hansen· 3 shared Mette RichneriD· 3 shared Asad JaniD· 2 shared Diana Gomes MoreiraiD· 2 shared Ishwarya SankaranarayananiD· 2 shared Jens Randel NyengaardiD· 2 shared Jonas Baake· 2 shared

Activity by Year

2024-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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4 shared papersNeuroscience

Christian Bjerggaard VægterORCID

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4 papers

Recent·Most cited

Meteorin resolves nociceptive hypersensitivity by reducing connexin-mediated coupling in satellite glial cells

Lone Tjener Pallesen, Anna‐Kathrine Pedersen, Ishwarya Sankaranarayanan, Rachel Feldman‐Goriachnik, Ole Andreas Ahlgreen, Alana Miranda Pinheiro, Lucy He, Jonas Baake, Mads W. Hansen, Mette Richner, Laurits Dahl Ellegaard, Kenneth Ahrend Petersen, Lone Fjord‐Larsen, Jesper Velgaard Olsen, Gordon Munro, , Christian Bjerggaard Vægter

This study shows meteorin reduces nociceptive hypersensitivity by decreasing connexin-mediated coupling in satellite glial cells, with long-lasting therapeutic effects in pain models.

Glia · Dec 8, 2025Peer-reviewedNeuroscience

Mapping satellite glial cell heterogeneity reveals distinct spatial organization and signifies functional diversity in the dorsal root ganglion

Ole Andreas Ahlgreen, Mads W. Hansen, Jonas Baake, Thomas Engelbrecht Hybel, Rachele Rossi, Xin Lai, Ishwarya Sankaranarayanan, Johanne Pold, Lin Lin, Line Sinnathamby Reinert, Søren R. Paludan, Theodore John Price, Lone Tjener Pallesen, Christian Bjerggaard Vægter

The paper characterizes satellite glial cell (SGC) subtypes in mouse and human dorsal root ganglia using single-cell RNA sequencing and spatial techniques, revealing distinct functional roles and spatial organization.

bioRxiv · May 19, 2025 · PreprintNeuroscience

Molecular signatures of altered energy metabolism and circadian rhythm perturbations in a model of extra-nigral Synucleinopathy.

Lin Lin, Nanna Møller Jensen, Sara Almeida Ferreira, Alberto Delaidelli, Diana Gomes Moreira, Ole Andreas Ahlgreen, Mette Richner, Poul H. B. Sorensen, Marina Romero‐Ramos, Christian Bjerggaard Vægter, Poul Henning Jensen, Ian R. Mackenzie, Jens Randel Nyengaard, Asad Jan

This study uses spatial transcriptomics to analyze aSyn pathology in mice, revealing metabolic and circadian disruptions at different stages of disease progression.

bioRxiv · Sep 27, 2024 · PreprintNeuroscience

Bradykinesia and postural instability in a model of prodromal Synucleinopathy with alpha-Synuclein aggregation in the gigantocellular nuclei.

Vasileios Theologidis, Sara Almeida Ferreira, Nanna Møller Jensen, Diana Gomes Moreira, Ole Andreas Ahlgreen, Mads W. Hansen, Emilie D. Rosenberg, Mette Richner, Islam Mustafa Galal Faress, Hjalte Gram, Poul Henning Jensen, Per Borghammer, Jens Randel Nyengaard, Marina Romero‐Ramos, Christian Bjerggaard Vægter, , Asad Jan

This study induces alpha-Synuclein aggregation in the gigantocellular nuclei of transgenic mice to model prodromal Parkinson's disease and observe motor symptom progression.

bioRxiv · Sep 5, 2024 · PreprintNeuroscience