Author

John Suemitsu

Virginia Commonwealth University

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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Biochemistry· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Organism:human· 1 Research Focus:metabolism & bioenergetics· 1

Frequent Co-Authors

Binks W. WattenbergiD· 1 shared Christopher OltorikiD· 1 shared Collin Weintraub· 1 shared Deanna L. DavisiD· 1 shared Faheem FarooqiD· 1 shared Jeremy C. AllegoodiD· 1 shared Muthukumar KannaniD· 1 shared Raheema Fulani· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

9 top collaborators · 36 mutual co-author links

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1 shared paperBiochemistry

Binks W. WattenbergORCID

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1 paper

Recent·Most cited

The individual isoforms of ORMDL, the regulatory subunit of serine palmitoyltransferase, have distinctive sensitivities to ceramide.

Usha Mahawar, Deanna L. Davis, Muthukumar Kannan, John Suemitsu, Christopher Oltorik, Faheem Farooq, Raheema Fulani, Collin Weintraub, Jeremy C. Allegood, Binks W. Wattenberg

This study investigates how different ORMDL isoforms regulate SPT activity and sphingolipid levels in response to ceramide, finding that each isoform has distinct sensitivity to ceramide.

bioRxiv · Mar 20, 2025Biochemistry