Transfusion Medicine and Hemostasis 2019
DOI: 10.1016/b978-0-12-813726-0.00032-5
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Human Leukocyte Antigens

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Cited by 2 publications
(3 citation statements)
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“…HLA class II are expressed on the surface of APCs such as dendritic cells, macrophages, and B-cells. They consist of two identical α and β chains, and are recognized by a complex consisting of TCR and CD4 located on the surface of CD4+ T-cells, or T helper cells, resulting in the activation of the immune response [104]. The absence of any HLA on the cell surface may lead to its destruction by natural killer (NK) cells on a "lack of one's own" basis, since there is a high probability that such a cell is infected with a virus, which thus tries to hide its peptides from exposure, or is carcinogenic [105].…”
Section: Engineering Of Immunoprivileged Ipsc Linesmentioning
confidence: 99%
“…HLA class II are expressed on the surface of APCs such as dendritic cells, macrophages, and B-cells. They consist of two identical α and β chains, and are recognized by a complex consisting of TCR and CD4 located on the surface of CD4+ T-cells, or T helper cells, resulting in the activation of the immune response [104]. The absence of any HLA on the cell surface may lead to its destruction by natural killer (NK) cells on a "lack of one's own" basis, since there is a high probability that such a cell is infected with a virus, which thus tries to hide its peptides from exposure, or is carcinogenic [105].…”
Section: Engineering Of Immunoprivileged Ipsc Linesmentioning
confidence: 99%
“…As moléculas HLA classe II são compostas por duas cadeias polimórficas (α e β) (Figura 5) e são expressas constitutivamente apenas em células apresentadoras de antígenos profissionais (como macrófagos, células dendríticas e linfócito B; bem como linfócitos T ativados e células epiteliais do timo). Apresentam peptídeos derivados da degradação de proteínas para células TCD4+(DONADI, 2000;KLEIN;SATO, 2000;FRENET; SCARADAVOU, 2019).…”
unclassified
“…2004;MOUCHET et al, 2021), e por mastócitos em regiões de fibrose de órgãos como fígado, pulmão e rim(MOUCHET et al, 2021). A expressão não fisiológica do HLA-G pode ocorrer em doenças inflamatórias, na infecção viral, cânceres e transplantes(POSCH;HURLEY, 2011;CAROSELLA et al, 2015;FRENET; SCARADAVOU, 2019;BORTOLOTTI et al, 2021).…”
unclassified