Author

Joshua E. Mayfield

Every paper listing this name carries an ORCID.

Identified by ORCID

Joshua E. MayfieldiD3 papers · University of California San Diego

Biology Disciplines

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Cell Biology· 1 Molecular Biology· 1 Neuroscience· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Organism:human· 2 Organism:mouse· 2 Assay:proteomics· 2 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1 Approach:statistical model· 1

Frequent Co-Authors

Alan R. SaltieliD· 1 shared Alexander Curtis JonesiD· 1 shared Alexandra C. NewtoniD· 1 shared Amanda WilpitziD· 1 shared Bede PortziD· 1 shared Bichen ZhangiD· 1 shared Brent D. AulstoniD· 1 shared Christina J. SigurdsoniD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 16 mutual co-author links

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1 shared paperMolecular Biology

Alan R. SaltielORCID

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3 papers

Recent·Most cited

NeurosciencebioRxivPreprintJun 24, 2026

ESCRT-0 regulates AMPA receptor currents and Ca2+- dependent signaling

Mahsa Pourhamzeh, Lara E. Dozier, Amanda Wilpitz…·Christina J. Sigurdson

This study shows that Hrs, an ESCRT-0 protein, modulates AMPA receptor currents and Ca2+-dependent signaling by sensing and responding to neuronal activity at synapses.

DOI 10.64898/2026.06.19.733273

mouseproteomics

𝕏 PostBluesky

Cell BiologyNature CommunicationsPeer-reviewedSep 12, 2024

Variation of C-terminal domain governs RNA polymerase II genomic locations and alternative splicing in eukaryotic transcription

Qian Zhang, Wantae Kim, Svetlana B. Panina…·Y. Jessie Zhang

This study shows how phosphorylation of the CTD regulates condensate formation and alternative splicing across species.

16 citations

𝕏 PostBluesky

Molecular BiologybioRxivPreprintMar 5, 2023

FBP1 is a nonenzymatic safety valve that curtails AKT activation to prevent insulin hyperresponsiveness

Li Gu, Yahui Zhu, Kosuke Watari…·Michael Karin

The paper identifies FBP1 as a nonenzymatic regulator that inhibits AKT activation to prevent insulin hyperresponsiveness and associated liver pathologies.

DOI 10.1101/2023.03.05.531181

𝕏 PostBluesky