Author

Richard P. Dum

University of Pittsburgh

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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Neuroscience· 3

Signature Assays, Organisms & Methods

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Organism:mouse· 3 Research Focus:cell type annotation· 2 Assay:spatial transcriptomics· 2 Research Focus:clustering· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Approach:machine learning (classical)· 1

Frequent Co-Authors

Andreas R. PfenningiD· 3 shared BaDoi N. PhaniD· 3 shared Deepika YeramosuiD· 3 shared Hansruedi MathysiD· 3 shared Kelly A. Corrigan· 3 shared Michael J. LeoneiD· 3 shared Myung‐chul NohiD· 3 shared Rebecca P. SealiD· 3 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersNeuroscience

Andreas R. PfenningORCID

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3 papers

Recent·Most cited

A molecular and spinal circuit basis for the functional segregation of itch and pain

Myung‐chul Noh, Kelly A. Corrigan, Sean-Paul G. Williams, Cédric Peirs, Michael J. Leone, Daniel J. Headrick, Mustafa Guvercin, Suhjin Lee, BaDoi N. Phan, Xinyi Zhao, David A. Henry, Deepika Yeramosu, Sudhagar Babu, Ashley R. Brown, Robert van de Weerd, , Rebecca P. Seal

The paper identifies functionally distinct subtypes within Grpr+ neurons in the dorsal horn that mediate itch and mechanical allodynia, demonstrating the utility of genomic enhancer-based strategies for modality-specific targeting.

Neuron · Sep 1, 2026Peer-reviewedNeuroscience

Combining Machine Learning and Multiplexed, In Situ Profiling to Engineer Cell Type and Behavioral Specificity

Michael J. Leone, Robert van de Weerd, Ashley R. Brown, Myung‐chul Noh, BaDoi N. Phan, Andrew Z. Wang, Kelly A. Corrigan, Deepika Yeramosu, Heather H. Sestili, Cynthia Mary Arokiaraj, Bettega Costa Lopes, Vijay Kiran Cherupally, Daryl Pinion Fields, Sudhagar Babu, Chaitanya Srinivasan, , Andreas R. Pfenning

The paper develops a platform combining machine learning and multiplexed in situ screening to identify enhancers with cell-type and behavioral specificity for neural circuit engineering.

bioRxiv · Jun 20, 2025 · PreprintNeuroscience

Spatial, transcriptomic and epigenomic analyses link dorsal horn neurons to chronic pain genetic predisposition

Cynthia Mary Arokiaraj, Michael J. Leone, Michael Kleyman, Alexander G. Chamessian, Myung‐chul Noh, BaDoi N. Phan, Bettega Costa Lopes, Kelly A. Corrigan, Vijay Kiran Cherupally, Deepika Yeramosu, Mike Franusich, Riya Podder, Sumitra Lele, Stephanie I. Shiers, Byungsoo Kang, , Rebecca P. Seal

The paper links chronic pain genetic variants to dorsal horn neuron subtypes using multi-species single-cell and spatial transcriptomic analyses.

Cell Reports · Oct 23, 2024Peer-reviewedNeuroscience