Author

Courtney Lane‐Donovan

University of California, San FranciscoORCID 0000-0001-9504-8346Unclaimed ORCID profile · follow to get notified of new preprints

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Cell Biology· 1

Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Aimee W. KaoiD· 1 shared Edwina A. Mambou· 1 shared Emily S. Cheang· 1 shared Molly HoduliD· 1 shared Paul J. Sampognaro· 1 shared Vienna Gao· 1 shared Zoe Yang· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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7 top collaborators · 21 mutual co-author links

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1 shared paperCell Biology

Aimee W. KaoORCID

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1 paper

Recent·Most cited

Cell BiologyJournal of NeurochemistryPeer-reviewedJan 1, 2026

Prosaposin is cleaved into saposins by multiple cathepsins in a progranulin-regulated fashion

Molly Hodul, Courtney Lane‐Donovan, Emily S. Cheang…·Aimee W. Kao

This study identifies multiple cathepsins and progranulin that regulate prosaposin cleavage into saposins, which are critical for sphingolipid metabolism.

4 citationstop 1%

humanexperimental assay