Author

Hong A. Tum

University of California, Los AngelesORCID 0009-0006-8077-1535Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 3

Signature Assays, Organisms & Methods

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Organism:human· 3 Research Focus:cell type annotation· 2 Research Focus:cell-cell communication· 2 Approach:experimental assay· 2 Assay:bulk RNA-seq· 1 Research Focus:clustering· 1 Approach:deep learning· 1 Research Focus:drug response / drug discovery· 1

Frequent Co-Authors

Aparna BhaduriiD· 3 shared Christopher Tse· 3 shared Daria J. AzizadiD· 3 shared David A. NathansoniD· 3 shared Elisa FazzariiD· 3 shared Kunal S. PateliD· 3 shared Matthew X. LiiD· 3 shared Patricia R. NanoiD· 3 shared

Activity by Year

2024-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersCancer Biology

Aparna BhaduriORCID

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3 papers

Recent·Most cited

Cancer BiologybioRxivPreprintFeb 23, 2026

Predictable clonal hierarchies from restricted progenitors provide a framework for cell type-specific therapies in glioblastoma

Elisa Fazzari, Daria J. Azizad, Matthew X. Li…·Aparna Bhaduri

The paper maps clonal hierarchies in glioblastoma using lineage-resolved single-cell data, revealing multiple non-redundant progenitors and identifying cell type-specific therapeutic targets.

3 citations

humanscRNA-seq

𝕏 PostBluesky

Cancer BiologyCell ReportsPeer-reviewedJan 1, 2026

Human Organoid Tumor Transplantation Identifies Functional Glioblastoma - Microenvironmental Communication Mediated by PTPRZ1

Weihong Ge, Ryan L. Kan, Can Yilgor…·Aparna Bhaduri

The paper uses a human organoid tumor transplantation system to study glioblastoma-microenvironment interactions, identifying PTPRZ1 as a key mediator of intercellular communication.

17 citationstop 1%

humanorganoid / primary culture

𝕏 PostBluesky

Cancer BiologybioRxivPreprintJul 24, 2024

A neurovascular progenitor sits at the nexus of glioblastoma lineage trajectories

Elisa Fazzari, Daria J. Azizad, Kwanha Yu…·Aparna Bhaduri

This study identifies a neurovascular progenitor cell type in glioblastoma that links distinct malignant lineages and influences tumor composition and survival.

7 citations

humanbulk RNA-seq

𝕏 PostBluesky