Author

Mateu Espasa

Universitat Autònoma de BarcelonaORCID 0000-0003-4822-1024Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2 Genomics· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Assay:whole-genome sequencing· 2 Research Focus:differential expression· 1 Organism:E. coli· 1 Research Focus:gene regulatory network inference· 1 Research Focus:genome assembly· 1 Organism:human· 1

Frequent Co-Authors

Inmaculada Gómez-SáncheziD· 2 shared Miquel Sánchez−OsunaiD· 2 shared Oriol GaschiD· 2 shared Òscar Q. PichiD· 2 shared Paula BiergeiD· 2 shared Albert Bas-Vilda· 1 shared Alejandra RoldániD· 1 shared Alfredo Maldonado-BarruecoiD· 1 shared

Activity by Year

2024-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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2 shared papersMicrobiology

Inmaculada Gómez-SánchezORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Nationwide Spread of Fluconazole-Resistant Candida parapsilosis Clones: Insights from the Antifungal Resistance Surveillance Program

Elena López‐Peralta, Cristina de Armentia, Alejandra Roldán, Susana Sánchez-Galiano, Maite Ruiz Pérez de Pipaón, Irene Merino Velasco, Marta Lopez Lomba, María Teresa Durán-Valle, Paloma Merino Amador, Fernando González‐Romo, María Teresa Martín-Gómez, Mireia Puig‐Asensio, Carmen Ardanuy, Julio García-Rodríguez, Alfredo Maldonado-Barrueco, , Laura Alcázar‐Fuoli

The paper tracks the spread of fluconazole-resistant Candida parapsilosis clones in Spain, identifying multiple resistance mechanisms and clonal lineages across 31 hospitals.

bioRxiv · Aug 11, 2026 · PreprintMicrobiology

Single point mutations in global regulatory genes restore cephalosporin resistance in a low-MIC Enterococcus faecium natural isolate

Miquel Sánchez−Osuna, Paula Bierge, Inmaculada Gómez-Sánchez, Judith Guitart-Matas, Víctor Monsálvez, Patricia Rabanal, Ana Paula Dier Pereira, Ana R. Freitas, Luísa Maria Sobreira Vieira Peixe, Mateu Espasa, Oriol Gasch, Carla Novais, Òscar Q. Pich

Antimicrobial Agents and Chemotherapy · Mar 23, 2026Peer-reviewedMicrobiology

Genomic analysis of Staphylococcus aureus isolates from bacteremia reveals genetic features associated with the COVID-19 pandemic

Miquel Sánchez−Osuna, Marc Pedrosa, Paula Bierge, Inmaculada Gómez-Sánchez, Marina Alguacil-Guillén, Mateu Espasa, Ivan Erill, Oriol Gasch, Òscar Q. Pich

The paper analyzes S. aureus isolates from bacteremia to identify genetic features linked to the COVID-19 pandemic, finding increased prevalence of certain resistance genes and virulence factors.

iScience · Jun 28, 2024Peer-reviewedGenomics