About: Although CD8 T cells are key players in neuroinflammation, little is known about their trafficking cues into the central nervous system (CNS). We used a murine model of CNS autoimmunity to define the molecules involved in cytotoxic CD8 T‐cell migration into the CNS. Using a panel of mAbs, we here show that the α4β1‐integrin is essential for CD8 T‐cell interaction with CNS endothelium. We also investigated which α4β1‐integrin ligands expressed by endothelial cells are implicated. The blockade of VCAM‐1 did not protect against autoimmune encephalomyelitis, and only partly decreased the CD8(+) T‐cell infiltration into the CNS. In addition, inhibition of junctional adhesion molecule‐B expressed by CNS endothelial cells also decreases CD8 T‐cell infiltration. CD8 T cells may use additional and possibly unidentified adhesion molecules to gain access to the CNS.   Goto Sponge  NotDistinct  Permalink

An Entity of Type : fabio:Abstract, within Data Space : wasabi.inria.fr associated with source document(s)

AttributesValues
type
value
  • Although CD8 T cells are key players in neuroinflammation, little is known about their trafficking cues into the central nervous system (CNS). We used a murine model of CNS autoimmunity to define the molecules involved in cytotoxic CD8 T‐cell migration into the CNS. Using a panel of mAbs, we here show that the α4β1‐integrin is essential for CD8 T‐cell interaction with CNS endothelium. We also investigated which α4β1‐integrin ligands expressed by endothelial cells are implicated. The blockade of VCAM‐1 did not protect against autoimmune encephalomyelitis, and only partly decreased the CD8(+) T‐cell infiltration into the CNS. In addition, inhibition of junctional adhesion molecule‐B expressed by CNS endothelial cells also decreases CD8 T‐cell infiltration. CD8 T cells may use additional and possibly unidentified adhesion molecules to gain access to the CNS.
subject
  • Immunology
  • T cells
  • Autoimmune diseases
  • Neuroscience
  • Central nervous system
  • Coordination chemistry
  • Human cells
  • Medical lists
part of
is abstract of
is hasSource of
Faceted Search & Find service v1.13.91 as of Mar 24 2020


Alternative Linked Data Documents: Sponger | ODE     Content Formats:       RDF       ODATA       Microdata      About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data]
OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2025 OpenLink Software