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Peptide motifs of HLA-B51, -B52 and -B78 molecules, and implications for Behfet's disease.
- Source :
- International Immunology; Feb1995, Vol. 7 Issue 2, p223-228, 6p
- Publication Year :
- 1995
-
Abstract
- Here we report peptide motifs of five HLA-B molecules, B5101, B5102, B5103, B5201 and B7801. Motifs were obtained by pool sequencing of natural ligands eluted from the respective molecules expressed in C1R cells upon transfection. A number of individual ligands that could be sequenced confirmed the motifs. All five HLA-B molecules belong to the HLA-B5, B35-crossreactive group and are closely related as indicated by similar sequences. B51 and B52 are associated with Bw4, whereas B78 Is associated with Bw6. One of the HLA-B molecules Investigated here, HLA-B5101, is associated with Behçet's disease, a multisystemic infiammatory disease affecting various organs. This disease is especially frequent among the Japanese population. The subtle differences between the peptide motifs of B5101 as compared with the motifs of the four other closely related but not disease-associated molecules could shed light on the nature of the HLA-associatlon of Behçet's disease [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 09538178
- Volume :
- 7
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- International Immunology
- Publication Type :
- Academic Journal
- Accession number :
- 55921691