Author

Helen P. Dobbelmann

University of Illinois ChicagoORCID 0009-0002-7486-084XUnclaimed 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 type annotation· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:spatial transcriptomics· 1

Frequent Co-Authors

Koralege C. PathmasiriiD· 1 shared Maddison C. HibbardiD· 1 shared Ruixuan GaoiD· 1 shared Stephanie M. ColognaiD· 1 shared Yat Ho ChaniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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5 top collaborators · 10 mutual co-author links

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1 shared paperNeuroscience

Koralege C. PathmasiriORCID

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1 paper

Recent·Most cited

Immunohistochemistry-compatible gel-assisted mass spectrometry imaging

Maddison C. Hibbard, Yat Ho Chan, Helen P. Dobbelmann, Koralege C. Pathmasiri, Stephanie M. Cologna, Ruixuan Gao

This paper introduces a method combining immunohistochemistry with gel-assisted mass spectrometry imaging to enable single-cell lipidomics in complex tissues, revealing disease-specific lipid changes in a neurodegenerative disorder.

bioRxiv · Aug 6, 2026 · PreprintNeuroscience