Author

George A. Grammatopoulos

Ottawa HospitalORCID 0000-0002-7444-9498Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Organism:human· 1

Frequent Co-Authors

Bahaeddine Tilouche· 1 shared Daniel L. CoutuiD· 1 shared Isabel HortoniD· 1 shared Mariya SomykiD· 1 shared Paul E. BeauléiD· 1 shared Sasha CarseniD· 1 shared Spencer ShortiD· 1 shared Stephanie FarhatiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperPhysiology

Bahaeddine Tilouche

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1 paper

Recent·Most cited

Cellular and molecular changes in the human osteoarthritic and aging hip pulvinar

Bahaeddine Tilouche, Stephanie Farhat, Spencer Short, Mariya Somyk, Isabel Horton, Paul E. Beaulé, Sasha Carsen, George A. Grammatopoulos, Daniel L. Coutu

This study identifies cellular and molecular changes in human hip sub-synovial adipose tissue linked to osteoarthritis and aging, highlighting increased stem cells, immune alterations, and gene expression patterns.

Osteoarthritis and Cartilage · Jan 6, 2026Peer-reviewedPhysiology