Author

R. Keyser

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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Animal Behavior & Cognition· 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:mouse· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:differential expression· 1 Assay:imaging· 1 Research Focus:metabolism & bioenergetics· 1 Assay:metabolomics· 1

Frequent Co-Authors

J. Zavala-Solorio· 2 shared A. Di Francesco· 1 shared A. G. York· 1 shared A. Gaun· 1 shared A. J. Waite· 1 shared A. Millett-Sikking· 1 shared B. D. Bennett· 1 shared B. J. Wranik· 1 shared

Activity by Year

2022-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 15 mutual co-author links

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2 shared papersPhysiology

J. Zavala-Solorio

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Automated preparation of plasma lipids, metabolites, and proteins for LC/MS-based analysis of a high-fat diet in mice

N. Vu, T. M. Maile, S. Gullapudi, A. Gaun, P. Seitzer, J. J. O'Brien, S. R. Hackett, J. Zavala-Solorio, F. E. McAllister, G. Kolumam, R. Keyser, B. D. Bennett

The paper describes an automated LLE platform for plasma sample preparation and analyzes metabolomic, lipidomic, and proteomic changes in mice on a high-fat diet.

bioRxiv · Jul 18, 2024Physiology

A home-cage, video monitoring-based mouse frailty index detects age-associated morbidity in the absence of handler-induced stress.

J. G. Ruby, P. Ylagan, A. Di Francesco, J. Zavala-Solorio, R. Keyser, O. Williams, S. Spock, W. Li, N. Vongtharangsy, S. Chatterjee, C. A. Sloan, C. Ledogar, V. Kuiper, J. Kite, M. Cosino, , E. M. Karlsson

This paper develops a digital frailty index using home-cage video monitoring in mice, showing it correlates with manual scores and age, reducing stress and labor.

bioRxiv · Jul 19, 2022 · PreprintAnimal Behavior & Cognition

The Yeast Lifespan Machine: a microfluidic platform for automated replicative lifespan measurements

N. H. Thayer, M. Robles, J. Xu, E. L. Schinski, M. Hotz, R. Keyser, A. Millett-Sikking, V. Okreglak, J. V. Rogers, A. J. Waite, B. J. Wranik, A. G. York, R. S. McIsaac, D. E. Gottschling

The paper introduces a microfluidic platform for automated replicative lifespan measurements in yeast, demonstrating its ability to measure large populations and distinguish lifespan mutants.

bioRxiv · Feb 14, 2022 · PreprintCell Biology