Author

Ana Maria Corraliza

Hospital Clínic de BarcelonaORCID 0000-0002-3067-7763Unclaimed 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· 4 Organism:human· 4 Research Focus:differential expression· 3 Assay:scRNA-seq· 3 Research Focus:cell-cell communication· 2 Approach:experimental assay· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1

Frequent Co-Authors

Azucena SalasiD· 3 shared Elisa Melón-ArdanaziD· 3 shared Julián PanésiD· 3 shared Victòria GudiñoiD· 3 shared Agnes Fernandez-ClotetiD· 2 shared Alba Garrido-Trigo· 2 shared Angel GineriD· 2 shared Ángela Sanzo-MachucaiD· 2 shared

Activity by Year

2024-2025 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 45 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

3 shared papersImmunology

Azucena SalasORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

TL1A-activated T cells remodel the rectal mucosa in Crohn's disease patients with perianal fistulizing disease

Victòria Gudiño, Jae Won Cho, Berta Caballol, Ana Maria Corraliza, Marisol Veny, Isabella Dotti, Lívia Moreira Genaro, Ángela Sanzo-Machuca, Elisa Melón-Ardanaz, Maria Carme Masamunt, Míriam Esteller, Iris Teubel, Lisseth Robbins, Angel Giner, Cristina Prieto, , Azucena Salas

The paper identifies TL1A-driven cellular and transcriptomic changes in rectal mucosa of Crohn's disease patients with perianal fistulizing disease, revealing a novel TL1A-LT1{beta}2/IL-22 axis independent of TNF signaling.

bioRxiv · Jun 26, 2025 · PreprintImmunology

Understanding the mechanisms underlying the lack of response to Janus kinase inhibition in ulcerative colitis

Elisa Melón-Ardanaz, Marisol Veny, Ana Maria Corraliza, Victòria Gudiño, Alba Garrido-Trigo, Ángela Sanzo-Machuca, Marc Buendia, Miriam Esteller, Lisseth Robbins, Maria Teresa Rodrigo‐Calvo, Maria Carme Masamunt, Angel Giner, Marta Gallego, Íngrid Ordás, Agnes Fernandez-Clotet, , Azucena Salas

The paper investigates resistance to JAK inhibitors in UC by analyzing single-cell RNA data from responders and non-responders, identifying hyperactivation of myeloid cells as a key mechanism.

Journal of Crohn s and Colitis · May 5, 2025Peer-reviewedImmunology

Mitochondrial dysfunction: unraveling the elusive biology behind anti-TNF response during ulcerative colitis

Dimitrios Kioroglou, Ainize Peña‐Cearra, Ana Maria Corraliza, Iratxe Seoane, Janire Castelo, Julián Panés, Laura Gómez-Irwin, Iago Rodríguez–Lago, Jone Ortiz de Zárate, Miguel Fuertes, Itziar Martín‐Ruiz, Monika González-Lopez, Ana María Aransay, Azucena Salas, Héctor Rodrı́guez, , Urko M. Marigorta

The paper investigates the relationship between mitochondrial dysfunction and anti-TNF treatment response in ulcerative colitis using both murine and human samples, finding metabolic pathways and mitochondrial homeostasis are involved.

Inflammatory Bowel Diseases · Feb 13, 2025Peer-reviewedImmunology

Single Cell Integration Characterises Metaplasia in Inflammatory Intestinal Diseases

Amanda J. Oliver, Ni Huang, Ruoyan Li, Raquel Bartolomé-Casado, Hogne Røed Nilsen, Victòria Gudiño, Elisa Melón-Ardanaz, Michael E. B. FitzPatrick, Nicholas M. Provine, Krzysztof Polański, Simon Koplev, Lisa Marie Milchsack, Emma Dann, Alexander V. Predeus, Batuhan Çakır, , Sarah Amalia Teichmann

The paper integrates single-cell RNA-seq datasets across the GI tract to identify epithelial metaplasia in inflammatory diseases, showing its role in inflammation through immune cell interactions.

bioRxiv · Oct 11, 2024 · PreprintGenomics