Pathology Outlines - CD8
2023年8月24日 · CD8 alpha cells promote survival and differentiation of activated T cells into memory CD8+ T cells CD8 T cell clonal expansions occurr in normal young (PLoS One …
Pathology Outlines - CD3
2022年3月18日 · CD8 marks reactive cytotoxic T cells. TFH markers (PD-1, ICOS, BCL6, CD10, CXCR13) remain negative. The tumor cells coexpress TBX21 / T bet and CXCR3 but remain …
Pathology Outlines - CD56
5 天之前 · Also presents on a subset of CD4+ and CD8+ T cells NK cells include a less mature (CD56 [bright] / CD16-) subset that is more common in lymph nodes and a more mature …
Nodal T follicular helper lymphoma, angioimmunoblastic type
2022年7月13日 · CD7 / CD8. CD8+ T cells of the microenvironment with an exhausted phenotype Positive for CD45RO, CD27, PD-1, TIGIT, ICOS and TIM3 (CD366) B cell markers (CD20, …
Pathology Outlines - CD68
2022年7月5日 · Comparably high expression reported in fibroblasts (IHC KP1, EBM11) and endothelial cells (IHC KP1, FCM KP1) (Ann Rheum Dis 2004;63:774, Scand J Immunol …
Pathology Outlines - CD4
2021年5月14日 · Normally CD4 > CD8; in HIV patients, CD4 / CD8 ratio is inverted (i.e. CD4 . CD8) and patients are at risk for opportunistic infections, particularly if CD4 200 Homologous …
Pathology Outlines - Peripheral T cell lymphoma, NOS
2020年5月18日 · Other high risk prognostic features: bone marrow involvement, Ki67 > 80%, thrombocytopenia, GATA3 subtype by gene expression profiling or IHC (Blood …
Pathology Outlines - CD38
2023年5月18日 · CD38 expression on CD8+ T cells is associated with risk of progression of HIV infection to AIDS, is associated with poor prognosis and may be used as surrogate marker for …
Pathology Outlines - Mycosis fungoides
2020年9月29日 · Mature T cell phenotype (CD45RO+, TCR β+, CD2+, CD3+, CD4+ [frequent], CD8+ [infrequent], CD5+, CD7+) is most commonly observed Loss of CD2 or CD5 favors …
Pathology Outlines - Indolent T cell lymphoma of the GI tract
2021年7月22日 · The infiltrate involves mainly lamina propria, it is nondestructive and is positive for CD8 and TIA1 immunohistochemical stains. Molecular study was performed and showed …