Author

Mariana Maccioni

Consejo Nacional de Investigaciones Científicas y TécnicasORCID 0000-0002-6359-9095Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Immunology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:proteomics· 1 Assay:scRNA-seq· 1

Frequent Co-Authors

Jeremías Dutto· 2 shared A Beasley LomazziiD· 1 shared AM FolleiD· 1 shared Ana Maria FerreiraiD· 1 shared Ana Paula Flores Guirado· 1 shared Burkhard BecheriD· 1 shared Carina Valeriani· 1 shared Cecilia del Carmen Montes· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersImmunology

Jeremías Dutto

Mutual co-authors in cluster

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2 papers

Recent·Most cited

ImmunologybioRxivPreprintAug 9, 2026

Altered follicular immunity in secondary lymphoid organs is associated with interferon hyperactivity in Down syndrome

Jeremías Dutto, Jeremías Bustos, Lucia Boffelli…·Mariana Maccioni

This study identifies altered follicular immunity and interferon hyperactivity in Down syndrome through single-cell and spatial profiling of human tonsils.

DOI 10.64898/2026.08.04.741562

humanscRNA-seq

𝕏 PostBluesky

ImmunologyInfection and ImmunityPeer-reviewedDec 16, 2025

Echinococcus granulosus antigen B acts as an LPS-scavenging lipoprotein in vitro preventing TLR4-mediated activation of dendritic cells

Sofía Lagos Magallanes, A Beasley Lomazzi, Fernando Zamarreño…·Ana Maria Ferreira

This study shows that Echinococcus granulosus antigen B binds LPS and prevents TLR4 activation in dendritic cells, inhibiting proinflammatory responses.

DOI 10.1128/iai.00361-25

proteomicsexperimental assay

𝕏 PostBluesky