Author

Mariana Abrantes do Amaral

Universidade de São PauloORCID 0000-0002-4625-8328Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell type annotation· 2 Research Focus:gene regulatory network inference· 2 Organism:human· 2 Assay:ATAC-seq· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Approach:machine learning (classical)· 1

Frequent Co-Authors

Bárbara Nunes PadovaniiD· 2 shared Laís Cavalieri ParedesiD· 2 shared Luísa Menezes-SilvaiD· 2 shared Niels Olsen Saraiva CâmaraiD· 2 shared Aline IgnácioiD· 1 shared Anthony Gabry da SilveiraiD· 1 shared Benedito Matheus dos SantosiD· 1 shared Bruno G. Nunes· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 40 mutual co-author links

Click any collaborator node to inspect or filter shared papers

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

Curved chords = mutual co-authorship

2 shared papersImmunology

Bárbara Nunes PadovaniORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

HIF-1α integrates metabolic and immunoregulatory programs in RORγt⁺ regulatory T cells during intestinal inflammation

Marcella Cipelli, Eloisa M. da Silva, Luísa Menezes-Silva, Bárbara Nunes Padovani, Mariana Abrantes do Amaral, Laís Cavalieri Paredes, Bruno G. Nunes, Victor Yuji Yariwake, José Arimatéa de Oliveira Nery Neto, Natalia Notarberardino Bos, Anthony Gabry da Silveira, Joao Vinicius H. da Silva, Raquel de Souza Vieira, Suemy M. Yamada, Luís Felipe Serra Moreira, , Niels Olsen Saraiva Câmara

This study identifies HIF-1α as a regulator of metabolic and immunoregulatory programs in RORγt⁺ Tregs during intestinal inflammation, showing its role in maintaining suppressive function and limiting inflammation.

bioRxiv · Aug 19, 2026 · PreprintImmunology

DRP1-mediated mitochondrial fission integrates growth hormone signaling with metabolic and stress adaptation in triple-negative breast cancer

Juliana Moreira Mendonça-Gomes, Mariana Tominaga Pereira, Luísa Menezes-Silva, Luis Eduardo Duarte Gonçalves, Mariana Abrantes do Amaral, Laís Cavalieri Paredes, Camila Morales Fenero, Bárbara Nunes Padovani, Mario Costa Cruz, Niels Olsen Saraiva Câmara

This study shows GH promotes TNBC progression through DRP1-mediated mitochondrial fission, linking metabolic reprogramming to cell-cycle progression and tumor microenvironment changes.

bioRxiv · Mar 10, 2026 · PreprintCancer Biology