Author

Ciriaco A. Piccirillo

Research Institute of the McGill University Health CentreORCID 0000-0002-7703-6779Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genomics· 1 Immunology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Organism:human· 3 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Approach:statistical model· 2 Research Focus:cell-cell communication· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Alexandre Bay· 1 shared Allison B. DartiD· 1 shared Anne‐Laure LapeyraqueiD· 1 shared Arnaud N’GuessaniD· 1 shared B. Jesse ShapiroiD· 1 shared Carsten Haber· 1 shared Catherine Morgan· 1 shared Cecilia HesiD· 1 shared

Activity by Year

2022-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 13 mutual co-author links

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Curved chords = mutual co-authorship

1 shared paperMolecular Biology

Alexandre Bay

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Extrafollicular B cell responses are associated with autoreactivity against the slit diaphragm in idiopathic podocytopathies

Tho-Alfakar Al-Aubodah, Simon Leclerc, Lamine Aoudjit, Zhiyang Liu, Ratna Samanta, Cherry Mammen, Allison B. Dart, Anne‐Laure Lapeyraque, Catherine Morgan, Mallory L. Downie, Kunimasa Yan, Satoka Mori, Susan M. Samuel, Ciriaco A. Piccirillo, Tomoko Takano

This study identifies extrafollicular B cell responses as a key driver of autoreactivity against slit diaphragm proteins in idiopathic podocytopathies, with distinct patterns in children and adults.

bioRxiv · Sep 6, 2025 · PreprintImmunology

GDNF family receptor alpha-like (GFRAL) expression is restricted to the caudal brainstem

Cecilia Hes, Luting Gui, Alexandre Bay, Fernando Alvarez, Pierce Katz, Tanushree Paul, Nadejda Bozadjieva-Kramer, Randy J. Seeley, Ciriaco A. Piccirillo, Paul V. Sabatini

The paper identifies GFRAL expression in the caudal brainstem and shows minimal expression in peripheral tissues in mice and humans.

Molecular Metabolism · Nov 26, 2024Peer-reviewedMolecular Biology

Selection for immune evasion in SARS-CoV-2 revealed by high-resolution epitope mapping combined with genome sequence analysis

Arnaud N’Guessan, Senthilkumar Kailasam, Fatima Mostefai, Raphaël Poujol, Jean‐Christophe Grenier, Paola Contini, Raffaele De Palma, Carsten Haber, Volker Stadler, Guillaume Bourque, Julie Hussin, B. Jesse Shapiro, Jörg H. Fritz, Ciriaco A. Piccirillo

The paper identifies immune evasion mechanisms in SARS-CoV-2 by mapping epitopes and analyzing viral genome sequences to understand evolutionary pressures and immune responses.

bioRxiv · Jun 1, 2022 · PreprintGenomics