Major histocompatibility complex (MHC) is consisted of cluster genes known as human leukocyte antigen HLA, these are committed to process and present antigens T lymphocyte. Corona viruses, belonging a genus the corona viridae family, enveloped viruses containing single stranded RNA 27-32 kb. This study was conducted highlight some observations that may help other researcher for rapid research a...

Background & Objective: Unexplained recurrent spontaneous abortion (URSA) is defined as an unknown cause of occurrence of three or more clinically detectable pregnancy losses before 20 weeks of gestation, but it occurs presumably as a result of the immune system dysfunctions. We supposed that the disruption of semen or spermatozoa might be responsible for the dysfunction of the...

For task clustering with no duplication, the DSC algorithm of Gerasoulis and Yang is empirically the best known algorithm to date in terms of both speed and solution quality. The DSC algorithm is based on the critical path method. In this paper, we present an algorithm called CASS-II for task clustering with no duplication which is competitive to DSC in terms of both speed and solution quality....

Abbreviations: APC: Antigen-Presenting Cell; DCs: Dendritic Cells; RECIST: Response Evaluation Criteria in Solid Tumors; HLA: Human Leukocyte Antigen; MDSCs: Myeloid-Derived Suppressor Cells; CTLs: Cytotoxic T Cells; GM-CSF: Granulocyte-Macrophage ColonyStimulating Factor; TGF: Transforming Growth Factor; IL: Interleukin ; VEGF: Vascular Endothelial Growth Factor; PGE2: Prostaglandin E2; PD-L1:...

Aim . To reveal the significance of major histocompatibility complex and human leukocyte antigen evolutionary divergence in transplantation allogeneic hematopoietic stem cells. The article traces evolution discusses reasons for its formation on example recognition system invertebrates, plants, jawed vertebrates humans. concepts immunopeptidome have been defined; data their impact therapy outcom...

the human leukocyte antigen-b27 is one of the class i molecules of the major histocompatibility complex which is strongly associated with ankylosing spondylitis (as) . the strength of the disease association with b27 varies markedly among racial and ethnic populations. it is an allele family, which constitutes about 31 subtypes, with a considerable geographic and ethnic difference in distributi...