Author

Ragunath Muthu

Wake Forest University School of MedicineORCID 0000-0001-6816-1423Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Assay:electrophysiology· 1 Approach:experimental assay· 1 Organism:mouse· 1

Frequent Co-Authors

Evgeny BudyginiD· 1 shared Maria Laura MessiiD· 1 shared Osvaldo DelbonoiD· 1 shared Savannah Longo· 1 shared Valentina GrinevichiD· 1 shared William MeekeriD· 1 shared Zhongmin WangiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 21 mutual co-author links

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1 shared paperNeuroscience

Evgeny BudyginORCID

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1 paper

Recent·Most cited

NeurosciencebioRxivPreprintNov 3, 2026

Spinal Noradrenergic Overdrive Promotes Reversible Motor Unit Aging and Sarcopenia

Zhongmin Wang, Valentina Grinevich, Maria Laura Messi…·Osvaldo Delbono

This study shows that aging increases spinal noradrenergic activity, leading to motor neuron hyperexcitability and sarcopenia, which can be reversed by suppressing noradrenergic signaling.

DOI 10.64898/2026.10.30.763089

mouseelectrophysiology

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