Author

Liam Callahan‐Martin

Montreal Neurological Institute and Hospital

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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Neuroscience· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Organism:human· 2 Approach:statistical model· 2 Assay:ATAC-seq· 1 Assay:bulk RNA-seq· 1 Assay:electronic health records· 1 Approach:experimental assay· 1

Frequent Co-Authors

Adam M.R. GrohiD· 2 shared Alexandre PratiD· 2 shared Jo Anne StrattoniD· 2 shared Moein YaqubiiD· 2 shared Stéphanie ZandeeiD· 2 shared Abdulshakour MohammadniaiD· 1 shared Arianna GiurleoiD· 1 shared Asad Taqvi· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersNeuroscience

Adam M.R. GrohORCID

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2 papers

Recent·Most cited

NeuroscienceJournal of Neuroscience ResearchPeer-reviewedMar 1, 2026

Age and maturation stage linked consequences of fibrinogen on human oligodendroglia

Gabriela J. Blaszczyk, Chao Weng, Abdulshakour Mohammadnia…·G. R. Wayne Moore

This study shows fibrinogen has opposing effects on human oligodendrocyte lineage cells depending on their maturation stage, inhibiting early differentiation but enhancing myelination in mature cells.

4 citationstop 3%

humanbulk RNA-seq

𝕏 PostBluesky

NeurosciencebioRxivPreprintJan 14, 2025

An MRI-informed histo-molecular analysis implicates ependymal cells in the pathogenesis of periventricular pathology in multiple sclerosis

Adam M.R. Groh, Elia Afanasiev, Risavarshni Thevakumaran…·Jo Anne Stratton

The paper uses multiomic single nucleus RNA/ATAC sequencing to show ependymal cell dysregulation correlates with periventricular pathology in MS and identifies IFNγ as a driver.

2 citations

humanspatial transcriptomics

𝕏 PostBluesky