Author

Karthi Chellappa

University of Pennsylvania

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

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Physiology· 1

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Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Organism:mouse· 1

Frequent Co-Authors

Chao SongiD· 1 shared Christopher Thom· 1 shared Fangfang SongiD· 1 shared Fanxin LongiD· 1 shared Jasmin Koehnken SawalliD· 1 shared Joseph A. BauriD· 1 shared Melanie R. McReynoldsiD· 1 shared Tyler Marmo· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperPhysiology

Chao SongORCID

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1 paper

Recent·Most cited

Impaired glycolysis in bone underlies age-related bone loss in mice

Fangfang Song, Tyler Marmo, Won Dong Lee, Jasmin Koehnken Sawall, Chao Song, Xueyang Liao, Xing Ji, Karthi Chellappa, Melanie R. McReynolds, Joseph A. Baur, Christopher Thom, Fanxin Long

This study shows that impaired glycolysis in bone tissue of aged mice leads to reduced bone formation, and that enhancing glycolysis can improve bone mass.

bioRxiv · Oct 6, 2026 · PreprintPhysiology