Author

Sandra Martha Gomes Dias

Brazilian Center for Research in Energy and MaterialsORCID 0000-0002-1589-7856Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 2

Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Cyro von Zuben de Valega NegrãoiD· 2 shared Anelise Goncalves SilvaiD· 1 shared Farah AmmariD· 1 shared Haley HendrickiD· 1 shared Izaque Junior Oliveira SilvaiD· 1 shared Jefferson Felipe Moreira de Oliveira· 1 shared Matheus Zaia MonteiroiD· 1 shared Min YuiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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Focal author (center)Selected co-authorORCID co-authorUnlinked name

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2 shared papersCancer Biology

Cyro von Zuben de Valega NegrãoORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Cancer BiologybioRxivPreprintSep 22, 2026

Differential Cytotoxicity of PVP-Copper Nanoparticles in Breast Cancer Cell Lines: Insights from Basal Transcriptomic Profiles

Anelise Goncalves Silva, Izaque Junior Oliveira Silva, Pedro Paranhos Tanaka…·Cyro von Zuben de Valega Negrão

The paper evaluates the differential cytotoxicity of CuNP-PVP in breast cancer cell lines and identifies transcriptional programs associated with subtype-specific responses.

DOI 10.64898/2026.09.21.753010

humanbulk RNA-seq

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Cancer BiologybioRxivPreprintMay 9, 2026

Beyond Capture Efficiency: A Multidimensional Framework for Benchmarking Circulating Tumor Cell Isolation Technologies

Cyro von Zuben de Valega Negrão, Haley Hendrick, Farah Ammar…·Min Yu

This study benchmarks four CTC isolation technologies using recovery, purity, and post-isolation signal persistence, finding TellDx outperforms others in a multidimensional framework.

DOI 10.64898/2026.05.05.722894

humanexperimental assay

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