In secondary lymphoid organs, B cells acquire antigens that are tethered at the surface of neighboring cells. Engagement of the B cell receptor (BCR) with such immobilized antigens leads to the formation of an immune synapse and the subsequent polarization of B cells. This includes the repositioning of the centrosome towards the immune synapse as well as the recruitment and local secretion of lysosomes required for efficient antigen extraction, processing and presentation onto class II major histocompatibility complex (MHC-II) molecules to primed CD4+ T cells. Pioneer work performed in the lab has highlighted the first molecular players involved in this process. However, the precise mechanism governing centrosome polarization remains to be ...
Abstract Background Cytolytic cells of the immune system destroy pathogen-infected cells by polarise...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
Dans les organes lymphoïdes secondaires, les lymphocytes B acquièrent des antigènes immobilisés à la...
Interactions among immune cells are essential for the development of adaptive immune responses. The ...
SummaryEngagement of the B cell receptor (BCR) by surface-tethered antigens (Ag) leads to formation ...
Summary: Complete activation of B cells relies on their capacity to extract tethered antigens from i...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
Engagement of the B cell receptor (BCR) by surface-tethered antigens (Ag) leads to formation of a sy...
© 2021 Calvo and Izquierdo.T cell receptor (TCR) and B cell receptor (BCR) stimulation by antigen pr...
International audienceCell polarity is required for the functional specialization of many cell types...
Cell polarity is required for the functional specialization of many cell types including lymphocytes...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
BACKGROUND: Cytolytic cells of the immune system destroy pathogen-infected cells by polarised exocyt...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
Abstract Background Cytolytic cells of the immune system destroy pathogen-infected cells by polarise...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
Dans les organes lymphoïdes secondaires, les lymphocytes B acquièrent des antigènes immobilisés à la...
Interactions among immune cells are essential for the development of adaptive immune responses. The ...
SummaryEngagement of the B cell receptor (BCR) by surface-tethered antigens (Ag) leads to formation ...
Summary: Complete activation of B cells relies on their capacity to extract tethered antigens from i...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
Engagement of the B cell receptor (BCR) by surface-tethered antigens (Ag) leads to formation of a sy...
© 2021 Calvo and Izquierdo.T cell receptor (TCR) and B cell receptor (BCR) stimulation by antigen pr...
International audienceCell polarity is required for the functional specialization of many cell types...
Cell polarity is required for the functional specialization of many cell types including lymphocytes...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
BACKGROUND: Cytolytic cells of the immune system destroy pathogen-infected cells by polarised exocyt...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
Abstract Background Cytolytic cells of the immune system destroy pathogen-infected cells by polarise...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...
Engagement of the B cell receptor (BCR) with surface-tethered antigens leads to the formation of an ...