Author

H. Abolhassani

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Immunology· 3 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:human· 4 Research Focus:host-pathogen & immune response· 3 Assay:proteomics· 2 Research Focus:chromatin & epigenetic regulation· 1 Assay:DNA methylation· 1

Frequent Co-Authors

A. Piralla· 3 shared F. Baldanti· 3 shared H. Marcotte· 3 shared L. Hammarstrom· 3 shared C. Guerra· 2 shared E. Percivalle· 2 shared F. Bertoglio· 2 shared I. Cassaniti· 2 shared

Activity by Year

2019-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersImmunology

A. Piralla

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Conversion of monoclonal IgG to dimeric and secretory IgA restores neutralizing ability and prevents infection of Omicron lineages

H. Marcotte, Y. Cao, F. Zuo, L. Simonelli, J. C. Sammartino, M. Pedotti, R. Sun, I. Cassaniti, M. Hagbom, A. Piralla, J. Yang, L. Du, E. Percivalle, F. Bertoglio, M. Schubert, , Q. Pan-Hammarstrom

Engineered dimeric and secretory IgA1 neutralized Omicron variants with higher potency than parental IgG.

Proceedings of the National Academy of Sciences · Jan 9, 2024Peer-reviewedMicrobiology

Human neutralizing antibodies to cold linear epitopes and to subdomain 1 of SARS-CoV-2

F. Bianchini, V. Crivelli, M. E. Abernathy, C. Guerra, M. Palus, J. Muri, H. Marcotte, A. Piralla, M. Pedotti, R. De, L. Simonelli, M. Matkovic, C. Toscano, M. Biggiogero, V. Calvaruso, , Ru

The paper identifies broadly cross-reactive neutralizing antibodies against SARS-CoV-2 variants using coldspot-guided antibody discovery.

bioRxiv · Nov 24, 2022 · PreprintImmunology

Persistence of SARS-CoV-2 specific B- and T-cell responses in convalescent COVID-19 patients 6-8 months after the infection

N. Sherina, A. Piralla, L. Du, H. Wan, M. Kumagai-Braesh, J. Andrell, S. Braesch-Andersen, I. Cassaniti, E. Percivalle, A. Sarasini, F. Bergami, R. Di Martino, M. Colaneri, M. Vecchia, M. Sambo, , Q. Pan-Hammarstrom

This study tracks SARS-CoV-2 specific B- and T-cell responses in convalescent patients 6-8 months post-infection, finding sustained memory cell responses despite declining antibody levels.

bioRxiv · Nov 6, 2020 · PreprintImmunology

Activation-induced deaminase is critical for the establishment of DNA methylation patterns prior to the germinal center reaction

F. Catala-Moll, D. Weichenhan, P. Lutsik, A. Alvarez-Prado, J. Rodriguez-Ubreva, C. Klemann, C. Speckmann, H. Abolhassani, M. Martinez-Gallo, R. Dieli-Crimi, P. Soler-Palacin, S. Kracker, L. Hammarstrom, A. Durandy, B. Grimbacher, , E. Ballestar

This study investigates AID's role in DNA methylation defects in HIGM2 B cells, finding that AID is not directly involved in active demethylation but TET enzymes are, and that methylation defects are linked to premature BCR activation.

bioRxiv · Aug 16, 2019Immunology