Author

Paulette Barahona

ORCID 0000-0002-3184-8499Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Assay:scRNA-seq· 1 Approach:statistical model· 1

Frequent Co-Authors

Chelsea MayohiD· 2 shared David Simon ZiegleriD· 2 shared Loretta M. S. LauiD· 2 shared Marie WongiD· 2 shared Mark J. CowleyiD· 2 shared Michelle HaberiD· 2 shared Paul G. EkertiD· 2 shared Sumanth NagabushaniD· 2 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersCancer Biology

Chelsea MayohORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Single-cell RNA-sequencing of cerebral spinal fluid identifies circulating tumour cells in children with brain cancer

Chelsea Mayoh, Wenyan Li, Mojgan Toumari, Sajad Razavi Bazaz, Anne‐Lise Gérard, Aileen Lowe, Paulette Barahona, Loretta MS Lau, Jordan Staunton, Erica E. Jacobson, Sumanth Nagabushan, Neevika Manoharan, Ruth A. Mitchell, Faustine Ong, Marie Wong, , Robert Salomon

This study uses single-cell RNA-sequencing of cerebrospinal fluid to identify circulating tumour cells in children with brain cancer, revealing their dynamics and potential as biomarkers.

bioRxiv · Dec 22, 2025 · PreprintCancer Biology

Expanding the utility of transcriptome analysis for mutation detection in high-risk childhood precision oncology

Chelsea Mayoh, Paulette Barahona, Angela Lin, Lujing Cui, Pamela Ajuyah, Ann Altekoester, Loretta M. S. Lau, Dong-Anh Khuong-Quang, Patricia A. Sullivan, Akanksha Senapati, Sumanth Nagabushan, Ashleigh Sullivan, Natacha Omer, Andrew S. Moore, Wayne Nicholls, , Mark J. Cowley

This paper shows RNA-seq can detect most mutations found by WGS in pediatric tumors and provides additional insights into their pathogenicity.

bioRxiv · Jun 25, 2025 · PreprintGenomics