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Consortium of Swiss Academic Libraries

Zu wenig Luft? = Short of breath?

Nauer, M. ; Spitzmüller, S. ; Bloch, C.

In: Medizinische Klinik - Intensivmedizin und Notfallmedizin, 2015, vol. 110, no. 4, p. 287-289

Università della Svizzera italiana

Antibody-guided vaccine design : identification of protective epitopes

Lanzavecchia, Antonio ; Frühwirth, Alexander ; Perez, Laurent ; Corti, Davide

In: Current opinion in immunology, 2016, vol. 41, no. August, p. 62-67

In the last decade, progress in the analysis of the human immune response and in the isolation of human monoclonal antibodies have provided an innovative approach to the identification of protective antigens which are the basis for the design of vaccines capable of eliciting effective B-cell immunity. In this review we illustrate, with relevant examples, the power of this approach that can...

Università della Svizzera italiana

Conformational occlusion of blockade antibody epitopes, a novel mechanism of GII.4 human norovirus immune evasion

Lindesmith, Lisa C. ; Mallory, Michael L. ; Debbink, Kari ; Donaldson, Eric F. ; Brewer-Jensen, Paul D. ; Swann, Excel W. ; Sheahan, Timothy P. ; Graham, Rachel L. ; Beltramello, Martina ; Corti, Davide ; Lanzavecchia, Antonio ; Baric, Ralph S.

In: mSphere, 2018, vol. 3, no. 1, p. e00518-17

Extensive antigenic diversity within the GII.4 genotype of human norovirus is a major driver of pandemic emergence and a significant obstacle to development of cross- protective immunity after natural infection and vaccination. However, human and mouse monoclonal antibody studies indicate that, although rare, antibodies to conserved GII.4 blockade epitopes are generated. The mechanisms by...

Università della Svizzera italiana

Development of broad‐spectrum human monoclonal antibodies for rabies post‐exposure prophylaxis

De Benedictis, Paola ; Minola, Andrea ; Rota Nodari, Elena ; Aiello, Roberta ; Zecchin, Barbara ; Salomoni, Angela ; Foglierini, Mathilde ; Agatic, Gloria ; Vanzetta, Fabrizia ; Lavenir, Rachel ; Lepelletier, Anthony ; Bentley, Emma ; Weiss, Robin ; Cattoli, Giovanni ; Capua, Ilaria ; Sallusto, Federica ; Wright, Edward ; Lanzavecchia, Antonio ; Bourhy, Hervé ; Corti, Davide

In: EMBO molecular medicine, 2016, vol. 8, no. 4, p. 407-421

Currently available rabies post‐exposure prophylaxis (PEP) for use in humans includes equine or human rabies immunoglobulins (RIG). The replacement of RIG with an equally or more potent and safer product is strongly encouraged due to the high costs and limited availability of existing RIG. In this study, we identified two broadly neutralizing human monoclonal antibodies that represent a...

Università della Svizzera italiana

The N276 glycosylation site is required for HIV-1 neutralization by the CD4 binding site specific HJ16 monoclonal antibody

Balla-Jhagjhoorsingh, Sunita S. ; Corti, Davide ; Heyndrickx, Leo ; Willems, Elisabeth ; Vereecken, Katleen ; Davis, David ; Vanham, Guido

In: Plos one, 2013, vol. 8, no. 7, p. e68863

Immunogen design for HIV-1 vaccines could be based on epitope identification of naturally occurring neutralizing antibodies in infected patients. A tier 2 neutralizing monoclonal antibody (mAb), HJ16 recognizes a new epitope in the CD4 binding site (CD4bs) region that only partially overlaps with the b12 epitope. We aimed to identify the critical binding site by resistance induction in a...

Università della Svizzera italiana

Immunogenetic mechanisms driving norovirus GII.4 antigenic variation

Lindesmith, Lisa C. ; Beltramello, Martina ; Donaldson, Eric F. ; Corti, Davide ; Swanstrom, Jesica ; Debbink, Kari ; Lanzavecchia, Antonio ; Baric, Ralph S.

In: Plos pathogens, 2012, vol. 8, no. 5, p. e1002705

Noroviruses are the principal cause of epidemic gastroenteritis worldwide with GII.4 strains accounting for 80% of infections. The major capsid protein of GII.4 strains is evolving rapidly, resulting in new epidemic strains with altered antigenic potentials. To test if antigenic drift may contribute to GII.4 persistence, human memory B cells were immortalized and the resulting human monoclonal...

Università della Svizzera italiana

Computational docking of antibody-antigen complexes, opportunities and pitfalls illustrated by influenza hemagglutinin

Pedotti, Mattia ; Simonelli, Luca ; Livoti, Elsa ; Varani, Luca

In: International journal of molecular sciences, 2011, vol. 12, no. 1, p. 226-251

Antibodies play an increasingly important role in both basic research and the pharmaceutical industry. Since their efficiency depends, in ultimate analysis, on their atomic interactions with an antigen, studying such interactions is important to understand how they function and, in the long run, to design new molecules with desired properties. Computational docking, the process of predicting...