Author

Arnoldo Rocha Façanha

State University of Norte FluminenseORCID 0000-0002-5641-6852Unclaimed 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 Assay:bulk RNA-seq· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:imaging· 1

Frequent Co-Authors

André Lacerda de Abreu OliveiraiD· 1 shared Anna Lvovna Okorokova FaçanhaiD· 1 shared Brunna Xavier MartinsiD· 1 shared Evenilton Pessoa CostaiD· 1 shared Frederico Firme FigueiraiD· 1 shared Gustavo D'Anunciação BragaiD· 1 shared Hassan JerdyiD· 1 shared Juliana do Couto Vieira Carvalho dos SantosiD· 1 shared

Activity by Year

2018-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperCancer Biology

André Lacerda de Abreu OliveiraORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

Tumour metabolic heterogeneity discrimination by video thermometry and concanamycin-sensitive proton pump measurements: Old tools integrated into advanced preclinical studies

Paula Gebe Abreu Cabral, Sávio Bastos de Souza, Brunna Xavier Martins, Scarlath Ohana P. dos Santos, SILVIA M.R. CADENA, Tainara Micaele Bezerra Peixoto, Raul Ferraz Arruda, Renato Martins da Silva, Sheila P. F. Cabral, Hassan Jerdy, Gustavo D'Anunciação Braga, Luciana M. Mell, Raphael W. F. Menassa, André Lacerda de Abreu Oliveira, Arnoldo Rocha Façanha

This study integrates video thermometry and concanamycin-sensitive proton pump measurements to identify metabolic heterogeneity in canine mammary tumors and its correlation with V-ATPase activity.

bioRxiv · Mar 9, 2026 · PreprintCancer Biology

CANCER V-ATPase EXPRESSION SIGNATURES: A DISTINCTIVE BALANCE OF SUBUNIT C ISOFORMS IN ESOPHAGEAL CARCINOMA

Juliana do Couto Vieira Carvalho dos Santos, Pedro Nicolau Neto, Evenilton Pessoa Costa, Frederico Firme Figueira, Tatiana de Almeida Simão, Anna Lvovna Okorokova Façanha, Luis Felipe Ribeiro Pinto, Arnoldo Rocha Façanha

The paper identifies distinct V-ATPase subunit C isoform expression patterns in esophageal carcinoma and links them to tumorigenic processes through structural and expression analyses.

bioRxiv · Dec 9, 2018 · PreprintCancer Biology