Author

A. Lewin

Hebrew University of Jerusalem

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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Microbiology· 3 Genetics· 1 Immunology· 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· 3 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Assay:flow cytometry· 1 Approach:statistical model· 1

Frequent Co-Authors

A. Finzi· 4 shared J. Prevost· 4 shared R. Bazin· 4 shared T. Tremblay· 4 shared G. Beaudoin-Bussieres· 3 shared J. Perreault· 3 shared J. Richard· 3 shared A. Laumaea· 2 shared

Activity by Year

2020-2025 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 43 mutual co-author links

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Curved chords = mutual co-authorship

4 shared papersMicrobiology

A. Finzi

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

An OpIE2-DsRed marker disrupts female blood-feeding and shortens lifespan in the malaria vector Anopheles gambiae.

Arad Sarig, Evyatar Sar-Shalom, Ebrima SM Kolley, Elad Shmuel Yonah, Lee Benjamin Lamdan, A. Lewin, Tamir Partosh, Gur Pines, Jonathan Daniel Bohbot, Philippos Aris Papathanos

This study identifies a fluorescent marker that disrupts female blood-feeding and shortens lifespan in Anopheles gambiae, highlighting the importance of validating transgenic components.

Genetics · Dec 31, 2025Peer-reviewedGenetics

High-throughput detection of antibodies targeting the SARS-CoV-2 Spike in longitudinal convalescent plasma samples

S. P. Anand, J. Prevost, J. Richard, J. Perreault, T. Tremblay, M. Drouin, M.-J. Fournier, A. Lewin, R. Bazin, A. Finzi

This study tracks the decline of antibodies against the full-length SARS-CoV-2 Spike in convalescent plasma over time, showing a gradual decrease correlated with RBD-specific antibodies and days post-infection.

bioRxiv · Oct 20, 2020Microbiology

Major role of IgM in the neutralizing activity of convalescent plasma against SARS-CoV-2

R. Gasser, M. Cloutier, J. Prevost, C. Fink, E. Ducas, S. Ding, N. Dussault, P. Landry, T. Tremblay, A. Laforce-Lavoie, A. Lewin, G. Beaudoin-Bussieres, A. Laumaea, H. Medjahed, C. Larochelle, , A. Finzi

This study shows that IgM plays a major role in neutralizing SARS-CoV-2 in convalescent plasma, with its depletion causing the greatest loss of neutralizing activity.

bioRxiv · Oct 9, 2020Microbiology

Longitudinal analysis of the humoral response to SARS-CoV-2 spike RBD in convalescent plasma donors

J. Perreault, T. Tremblay, M.-J. Fournier, M. Drouin, G. Beaudoin-Bussieres, J. Prevost, A. Lewin, P. Begin, A. Finzi, R. Bazin

The paper tracks antibody levels against SARS-CoV-2 RBD in convalescent plasma donors over time, finding a decline in antibodies after ~76 days post-symptoms onset.

bioRxiv · Jul 16, 2020 · PreprintImmunology

Cross-sectional evaluation of humoral responses against SARS-CoV-2 Spike

J. Prevost, R. Gasser, G. Beaudoin-Bussieres, J. Richard, R. Duerr, A. Laumaea, S. P. Anand, G. Goyette, M. Benlarbi, S. Ding, H. Medjahed, A. Lewin, J. Perreault, T. Tremblay, G. Gendron-Lepage, , A. Finzi

This study evaluates humoral responses against SARS-CoV-2 Spike in 106 infected individuals, finding persistent RBD-specific IgG and declining neutralizing activity over time.

bioRxiv · Jun 8, 2020Microbiology