conclusions our investigation demonstrated that there is a highly significant association between the studied alleles and t1d. it can be construed that haplotype hla-dr3-dq2 has a very modest effect with respect to the risk of t1d. patients and methods this study was a case-control study. the number of samples was determined using the cochran formula. eighty unrelated t1d patients, including 42...

Language-based editing systems have the potential to become a practical, central, and powerful part of every software engineer’s toolkit, but progress has been limited by inattention to user-centered design issues. Major usability requirements for such systems include familiar, unrestricted text editing; coherent user interaction with software; rich, dynamic information display; multiple altern...

The association of the major histocompatibility complex (MHC) with SLE is well established yet the causal variants arising from this region remain to be identified, largely due to inadequate study design and the strong linkage disequilibrium demonstrated by genes across this locus. The majority of studies thus far have identified strong association with classical class II alleles, in particular...

In the development of cytotoxic T lymphocyte (CTL)-mediated immunotherapy, the identification of CTL epitopes is of crucial importance. Binding of a peptide to major histocompatibility complex (MHC) class I molecules is one of the prerequisites for its function as a CTL epitope. We describe the technique, validation, and application of a simple cellular assay, intended for the screening of pept...

Immune disorders may play an important role in the pathogenesis of Parkinson's disease (PD). Recently, polymorphisms in the HLA-DR region have been found to be associated with sporadic PD in European ancestry populations. However, polymorphisms in the HLA complex are highly variable with ethnic and geographic origin. To explore the relationships between polymorphisms of the HLA-DR region and sp...

BACKGROUND As tumor antigen-specific CD4+ T cells can mediate strong therapeutic anti-tumor responses in melanoma patients we set out to establish a comprehensive screening strategy for the identification of tumor-specific CD4+ T cell epitopes suitable for detection, isolation and expansion of tumor-reactive T cells from patients. METHODS AND FINDINGS To scan the human melanoma differentiatio...