Author

Maisie E Topping

Pacific Northwest National Laboratory

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Biology Disciplines

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Biochemistry· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Organism:human· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Camilo Posso· 1 shared David A. A BennettiD· 1 shared Heather M. OlsoniD· 1 shared Mereena George UshakumaryiD· 1 shared Philip L. De JageriD· 1 shared Ryan L. SontagiD· 1 shared Thomas FillmoreiD· 1 shared Vladislav PetyukiD· 1 shared

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2025-2025 · peak 1/yr

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9 top collaborators · 36 mutual co-author links

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1 shared paperBiochemistry

Camilo Posso

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1 paper

Recent·Most cited

BiochemistryCell Communication and SignalingPeer-reviewedDec 11, 2025

Phosphoproteomics unveils the signaling dynamics in neuronal cells stimulated with insulin and insulin-like growth factors

Mereena George Ushakumary, Ryan L. Sontag, Camilo Posso…·Vladislav Petyuk

This study uses phosphoproteomics to analyze signaling dynamics in neuronal cells stimulated with insulin and IGFs, identifying key phosphorylation events and pathways involved in actin cytoskeletal regulation.

3 citations

humanproteomics

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