Abstract
The elimination of pathogens and pathogen-infected cells initially rests on the rapid deployment of innate immune defences. Should these defences fail, it is the lymphocytes-T cells and B cells-with their antigen-specific receptors that must rise to the task of providing adaptive immunity. Technological advances are now allowing immunologists to correlate data obtained in vitro with in vivo functions. A better understanding of T-cell activation in vivo could lead to more effective strategies for the treatment and prevention of infectious and autoimmmune diseases.
Original language | English |
---|---|
Pages (from-to) | 264-271 |
Number of pages | 8 |
Journal | Nature |
Volume | 430 |
Issue number | 6996 |
DOIs | |
Publication status | Published - 8 Jul 2004 |
Keywords
- IMMUNOLOGICAL SYNAPSE FORMATION
- CLASS-II TRANSPORT
- TOLL-LIKE RECEPTORS
- CD4 T-CELLS
- DENDRITIC CELLS
- ANTIGEN PRESENTATION
- LYMPH-NODES
- CROSS-PRESENTATION
- LIPID RAFTS
- TETRASPAN MICRODOMAINS