Author

Katelyn Sellick

Vanderbilt University Medical Center

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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Cancer Biology· 1 Cell Biology· 1 Physiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Organism:human· 2 Organism:mouse· 2 Assay:bulk RNA-seq· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1

Frequent Co-Authors

E. Danielle DeaniD· 3 shared Anna Marie R SchornackiD· 2 shared Jade E. StanleyiD· 2 shared Katie Colbert CoateiD· 2 shared Tyler J. Rodgers· 2 shared Wenbiao CheniD· 2 shared A. K. Singh· 1 shared Alan AttieiD· 1 shared

Activity by Year

2024-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 42 mutual co-author links

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3 shared papersPhysiology

E. Danielle DeanORCID

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Author profile →

3 papers

Recent·Most cited

Glutamine Metabolism Supports α cell Mass and Glucagon Secretion

Anna Marie R Schornack, Tyler J. Rodgers, Matthew Shou, Walter Siv, Linlin Yin, Katelyn Sellick, Varsha Chigurupati, Joshua Debo, Soham S. Saraf, Paula Grace Nickles, Selina Park, Shannon G. Gibson, Nitin C. Shankar, Jordyn R. Dobson, Soma Behara, , E. Danielle Dean

This study identifies glutaminase as critical for α cell mass and glucagon secretion by linking glutamine metabolism to amino acid sensing and growth.

bioRxiv · Jul 13, 2026 · PreprintPhysiology

γ-aminobutyric acid receptor B signaling drives glioblastoma in females in an immune-dependent manner

Asmita Pathak, Sravya Palavalasa, Bruno Colon, Erika Ciervo, Yadi Zhou, Oriana Teran Pumar, Brandon Emanuel León, Jonathan Mitchell, Pedro Henrique Assenza Tavares Coroa, Beatriz Mateo-Victoriano, Andrew J. Scott, Durga Prasad Gannamedi, Harrison K. A. Wong, Liping Zhang, Juyeun Lee, , Defne Bayık

This study shows GABA receptor B signaling promotes GBM growth in females through immune mechanisms, with sex-specific effects on survival and treatment outcomes.

Nature Cancer · Jun 23, 2026Peer-reviewedCancer Biology

Interruption of glucagon signaling augments islet non-alpha cell proliferation in SLC7A2- and mTOR-dependent manners

Katie Colbert Coate, Chunhua Dai, A. K. Singh, Jade E. Stanley, Brittney A. Covington, Amber M. Bradley, Favour O. Oladipupo, Yulong Gong, Scott Wisniewski, Katelyn Sellick, Erick Spears, Greg Poffenberger, Anna Marie R Schornack, Alexandria Bustabad, Tyler J. Rodgers, , E. Danielle Dean

This study shows that blocking glucagon signaling increases non-alpha cell proliferation in islets, dependent on SLC7A2 and mTORC1, across multiple species and models.

Molecular Metabolism · Oct 19, 2024Peer-reviewedCell Biology