Author

MacKenzie D. Williams

University of Florida HealthORCID 0000-0003-3473-2747Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:human· 3 Research Focus:cell type annotation· 2 Assay:imaging· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:differential expression· 1 Assay:metabolomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Amanda L. PosgaiiD· 3 shared Clive Henry WasserfalliD· 3 shared Maigan A. BruskoiD· 3 shared Mark A. AtkinsoniD· 3 shared Denise Minerva DrotariD· 2 shared Irina KusmartsevaiD· 2 shared Alexandra RippaiD· 1 shared Ana Karen Mojica-Avila· 1 shared

Activity by Year

2024-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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3 shared papersPathology

Amanda L. PosgaiORCID

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3 papers

Recent·Most cited

PathologyNature CommunicationsPeer-reviewedDec 11, 2025

3D imaging of human pancreas suggests islet size and endocrine composition influence their loss in type 1 diabetes

Alexandra Rippa, Amanda L. Posgai, Seth Currlin…·Mark A. Atkinson

The paper uses 3D imaging to analyze pancreatic islets in healthy and type 1 diabetes (T1D) individuals, finding that islet size and composition influence their loss in T1D.

22 citationstop 1%

humanimaging

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ImmunologybioRxivPreprintMar 5, 2025

Imaging mass cytometry reveals early β-cell dysfunction and changes in immune signatures during type 1 diabetes progression in human pancreata

Nathan Steenbuck, Nicolas Damond, Stefanie Engler…·Bernd Bodenmiller

The paper uses imaging mass cytometry to analyze human pancreatic samples and identifies early β-cell dysfunction and immune changes in type 1 diabetes progression.

3 citations

humanimaging

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PathologyCell ReportsPeer-reviewedJun 1, 2024

Impaired islet function with normal exocrine enzyme secretion is consistent across the head, body, and tail pancreas regions in type 1 diabetes

Denise Minerva Drotar, Ana Karen Mojica-Avila, Drew T. Bloss…·Mark A. Atkinson

The paper examines islet and acinar cell secretion in different pancreatic regions across diabetes stages, finding reduced insulin secretion and beta-cell volume in T1D with normal enzyme secretion.

14 citations

humanproteomics

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