Immunological synapses are the result of CD8 T cell polarization toward an antigen presenting cell or tumor cell. This depends on the action of the actin and microtubule cytoskeleton and of intracellular vesicle traffic. Actin intensively polymerizes at the synapse, and then is excluded from the center to form a ring at the synapse periphery. Microtubules are repositioned at the synapse, allowing the polarization of the centrosome and its docking to the plasma membrane. Microtubules drive the polarized transport of TCR and several signaling molecules, ensuring CD8 T cell activation, and of lytic granules, ensuring cytotoxic T cell (CTL) functions. We have identified the polarity regulator and tumor suppressor adenomatous polyposis coli (Apc...
© 2021 Calvo and Izquierdo.T cell receptor (TCR) and B cell receptor (BCR) stimulation by antigen pr...
Resumen del póster presentado a la EMBO Conference: Cell polarity and membrane dynamics, celebrada e...
L'homéostasie de l'épithélium de la muqueuse colique est régie par un ensemble de voies de signalisa...
Immunological synapses are the result of CD8 T cell polarization toward an antigen presenting cell o...
International audienceAdenomatous polyposis coli (Apc) is a cell polarity regulator and a tumor supp...
APC est un gène suppresseur de tumeur dont les mutations sont associées au développement de la polyp...
International audienceAdenomatous polyposis coli (APC) is a polarity regulator and tumor suppressor ...
International audienceAdenomatous polyposis coli (APC) is a tumor suppressor whose mutations underli...
International audienceDynamic localization of receptors and signaling molecules at the plasma membra...
Binding of a T cell to an appropriate antigen-presenting cell (APC) induces the rapid reorientation ...
Cytotoxic immunity relies on specialized effector T cells, the cytotoxic T cells, which are endowed ...
T cell receptor (TCR) stimulation by antigen bound to MHC molecules on an antigen-presen...
© 2021 Calvo and Izquierdo.T cell receptor (TCR) and B cell receptor (BCR) stimulation by antigen pr...
Resumen del póster presentado a la EMBO Conference: Cell polarity and membrane dynamics, celebrada e...
L'homéostasie de l'épithélium de la muqueuse colique est régie par un ensemble de voies de signalisa...
Immunological synapses are the result of CD8 T cell polarization toward an antigen presenting cell o...
International audienceAdenomatous polyposis coli (Apc) is a cell polarity regulator and a tumor supp...
APC est un gène suppresseur de tumeur dont les mutations sont associées au développement de la polyp...
International audienceAdenomatous polyposis coli (APC) is a polarity regulator and tumor suppressor ...
International audienceAdenomatous polyposis coli (APC) is a tumor suppressor whose mutations underli...
International audienceDynamic localization of receptors and signaling molecules at the plasma membra...
Binding of a T cell to an appropriate antigen-presenting cell (APC) induces the rapid reorientation ...
Cytotoxic immunity relies on specialized effector T cells, the cytotoxic T cells, which are endowed ...
T cell receptor (TCR) stimulation by antigen bound to MHC molecules on an antigen-presen...
© 2021 Calvo and Izquierdo.T cell receptor (TCR) and B cell receptor (BCR) stimulation by antigen pr...
Resumen del póster presentado a la EMBO Conference: Cell polarity and membrane dynamics, celebrada e...
L'homéostasie de l'épithélium de la muqueuse colique est régie par un ensemble de voies de signalisa...