Resultats globals: 4 registres trobats en 0.02 segons.
Articles, 4 registres trobats
Articles 4 registres trobats  
1.
13 p, 912.5 KB Siglec-1 Is a Novel Dendritic Cell Receptor That Mediates HIV-1 Trans -Infection Through Recognition of Viral Membrane Gangliosides / Izquierdo Useros, Nuria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Lorizate, Maier (Department of Infectious Diseases, Virology, Universitätsklinikum Heidelberg, Heidelberg, Germany) ; Puertas, Maria C.. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Rodriguez-Plata, Maria T. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Zangger, Nadine (Lausanne University Hospital) ; Erikson, Elina (Department of Infectious Diseases, Virology, Universitätsklinikum Heidelberg, Heidelberg, Germany) ; Pino, Maria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Erkizia, Itziar (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Glass, Bärbel (Department of Infectious Diseases, Virology, Universitätsklinikum Heidelberg, Heidelberg, Germany) ; Clotet Sala, Bonaventura (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Keppler, Oliver T. (Department of Infectious Diseases, Virology, Universitätsklinikum Heidelberg, Heidelberg, Germany) ; Telenti, Amalio (Lausanne University Hospital) ; Kräusslich, Hans-Georg (Department of Infectious Diseases, Virology, Universitätsklinikum Heidelberg, Heidelberg, Germany) ; Martinez-Picado, Javier (Institució Catalana de Recerca i Estudis Avançats) ; Universitat Autònoma de Barcelona
The novel dendritic cell receptor Siglec-1 binds sialyllactose moieties on HIV-1 membrane gangliosides, thereby enhancing HIV-1 transinfection. Dendritic cells (DCs) are essential antigen-presenting cells for the induction of immunity against pathogens. [...]
2012 - 10.1371/journal.pbio.1001448
PLoS biology, Vol. 10 (december 2012)  
2.
15 p, 2.1 MB Proteoliposomal formulations of an HIV-1 gp41-based miniprotein elicit a lipid-dependent immunodominant response overlapping the 2F5 binding motif / Molinos-Albert, Luis Manuel (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Bilbao, Eneritz (Universidad del País Vasco. Departamento de Bioquímica y Biología Molecular) ; Agulló, Luis (Universitat de Vic. Departament de Biociències) ; Marfil, Sílvia (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; García Rodríguez, Elisabet (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Rodríguez de la Concepción, María Luisa (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Izquierdo Useros, Nuria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Vilaplana, Cristina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Nieto-Garai, Jon A. (Universidad del País Vasco. Departamento de Bioquímica y Biología Molecular) ; Contreras, F. Xabier (Universidad del País Vasco. Departamento de Bioquímica y Biología Molecular) ; Floor, Martin (Universitat de Vic. Departament de Biociències) ; Cardona, Pere-Joan (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Martínez Picado, Francisco Javier (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Clotet Sala, Bonaventura (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Villà-Freixa, Jordi (Universitat de Vic. Departament de Biociències) ; Lorizate, Maier (Universidad del País Vasco. Departamento de Bioquímica y Biología Molecular) ; Carrillo, Jorge (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Blanco, Julià (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa)
The HIV-1 gp41 Membrane Proximal External Region (MPER) is recognized by broadly neutralizing antibodies and represents a promising vaccine target. However, MPER immunogenicity and antibody activity are influenced by membrane lipids. [...]
2017 - 10.1038/srep40800
Scientific reports, gener 2017, p. 1-15  
3.
9 p, 915.2 KB HIV-1 Capture and Transmission by Dendritic Cells : The Role of Viral Glycolipids and the Cellular Receptor Siglec-1 / Izquierdo Useros, Nuria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Lorizate, Maier (Universidad del País Vasco. Departamento de Bioquímica y Biología Molecular) ; McLaren, Paul J. (Lausanne University Hospital) ; Telenti, Amalio (Lausanne University Hospital) ; Kräusslich, Hans-Georg (Universitätsklinikum Heidelberg. Department of Infectious Diseases, Virology) ; Martinez-Picado, Javier (Institució Catalana de Recerca i Estudis Avançats) ; Universitat Autònoma de Barcelona
Dendritic cells (DCs) are essential in order to combat invading viruses and trigger antiviral responses. Paradoxically, in the case of HIV-1, DCs might contribute to viral pathogenesis through trans -infection, a mechanism that promotes viral capture and transmission to target cells, especially after DC maturation. [...]
2014 - 10.1371/journal.ppat.1004146
PLOS pathogens, Vol. 10 (july 2014)  
4.
15 p, 1.4 MB Sialyllactose in Viral Membrane Gangliosides Is a Novel Molecular Recognition Pattern for Mature Dendritic Cell Capture of HIV-1 / Izquierdo Useros, Nuria (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Lorizate, Maier (Department of Infectious Diseases, Virology, Universitätsklinikum Heidelberg, Heidelberg, Germany) ; Contreras, F. Xabier (Heidelberg University Biochemistry Center (BZH), Heidelberg) ; Rodríguez Plata, María T. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Glass, Bärbel (Department of Infectious Diseases, Virology, Universitätsklinikum Heidelberg, Heidelberg, Germany) ; Erkizia, Itziar (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Prado, Julia G.. (Institut Germans Trias i Pujol. Institut de Recerca de la Sida IrsiCaixa) ; Casas, Josefina (Institut de Química Avançada de Catalunya) ; Fabriàs, Gemma (Institut de Química Avançada de Catalunya) ; Kräusslich, Hans Georg (Department of Infectious Diseases, Virology, Universitätsklinikum Heidelberg, Heidelberg, Germany) ; Martínez Picado, Francisco Javier (Institució Catalana de Recerca i Estudis Avançats)
An accessible sialyllactose moiety on viral membrane gangliosides is shown to be essential for HIV-1 uptake into mature dendritic cells, thereby promoting viral transfer and infection of bystander CD4+ T lymphocytes. [...]
2012 - 10.1371/journal.pbio.1001315
PLoS biology, Vol. 10 (april 2012)  

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