Proteolysis of the invariant chain (li) leads to the generation of abundant MHC class II-associated invariant chain peptides (CLIP), which bind in the MHC class II binding groove via supermotifs in a manner similar to that of antigenic peptides. We have engineered an li vector with the capacity to e
MHC class II antigen processing: biology of invariant chain
β Scribed by Andrea J. Sant; Jim Miller
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 937 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0952-7915
No coin nor oath required. For personal study only.
β¦ Synopsis
The invariant chain (Ii) has been shown to play a critical role in the assembly, intracellular transport and function of MHC class II molecules. Recent studies suggest that these distinct activities can in many cases be attributed to distinct isoforms of Ii or to specific regions within it. Thus, regulation of Ii synthesis, post-transcriptional events, and post-translational modification has the potential to dramatically modulate immune responses.
π SIMILAR VOLUMES
## Abstract Whether specific proteases influence MHC classβII antigen presentation is still not clearly defined. CathepsinβD, one of the most abundant lysosomal proteases, is thought to be dispensable for MHC classβII antigen presentation, yet __in vitro__ digestions of antigen substrates with endo