Major histocompatibility complex linked databases and prediction tools for designing vaccines.
Presently, the major histocompatibility complex (MHC) is receiving considerable interest owing to its remarkable role in antigen presentation and vaccine design. The specific databases and prediction approaches related to MHC sequences, structures and binding/nonbinding peptides have been aggressively developed in the past two decades with their own benchmarks and standards. Before using these databases and prediction tools, it is important to analyze why and how the tools are constructed along with their strengths and limitations. The current review presents insights into web-based immunological bioinformatics resources that include searchable databases of MHC sequences, epitopes and prediction tools that are linked to MHC based vaccine design, including population coverage analysis. In T cell epitope forecasts, MHC class I binding predictions are very accurate for most of the identified MHC alleles. However, these predictions could be further improved by integrating proteasome cleavage (in conjugation with transporter associated with antigen processing (TAP) binding) prediction, as well as T cell receptor binding prediction. On the other hand, MHC class II restricted epitope predictions display relatively low accuracy compared to MHC class I. To date, pan-specific tools have been developed, which not only deliver significantly improved predictions in terms of accuracy, but also in terms of the coverage of MHC alleles and supertypes. In addition, structural modeling and simulation systems for peptide-MHC complexes enable the molecular-level investigation of immune processes. Finally, epitope prediction tools, and their assessments and guidelines, have been presented to immunologist for the design of novel vaccine and diagnostics.
['Singh|Satarudra Prakash|SP|', 'Mishra|Bhartendu Nath|BN|']
D000483:Alleles D017951:Antigen Presentation D019295:Computational Biology D030541:Databases, Genetic D018604:Epitope Mapping D018984:Epitopes, T-Lymphocyte D006801:Humans D008285:Major Histocompatibility Complex D010455:Peptides D046988:Proteasome Endopeptidase Complex D011485:Protein Binding D012984:Software D014612:Vaccines D064878:Web Browser
Prediction Vaccine MHC Epitope Supertype Immunoinformatics