Accumulation of CD103 + CD8 + T cells in a cutaneous melanoma micrometastasis
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چکیده
منابع مشابه
Resident CD8+ and Migratory CD103+ Dendritic Cells Control CD8 T Cell Immunity during Acute Influenza Infection
The identification of the specific DC subsets providing a critical role in presenting influenza antigens to naïve T cell precursors remains contentious and under considerable debate. Here we show that CD8(+) T lymphocyte (TCD8+) responses are severely hampered in C57BL/6 mice deficient in the transcription factor Batf3 after intranasal challenge with influenza A virus (IAV). This transcription ...
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During chronic infection, memory T cells acquire a unique phenotype and become dependent on different survival signals than those needed for memory T cells generated during an acute infection. The distinction between the role of effector and memory T cells in an environment of persistent antigen remains unclear. Here, in the context of chronic Toxoplasma gondii infection, we demonstrate that a ...
متن کاملIslet Amyloid Polypeptide is not a Target Antigen for CD8+ T-Cells in Type 2 Diabetes
Background: Type 2 diabetes (T2D) is a chronic metabolic disorder in which beta-cells are destroyed. The islet amyloid polypeptide (IAPP) produced by beta-cells has been reported to influence beta-cell destruction. Objective: To evaluate if IAPP can act as an autoantigen and therefore, to see if CD8 + T-cells specific for this protein might be present in T2D patients. Methods: Peripheral blood ...
متن کاملCD103 is a marker for alloantigen-induced regulatory CD8+ T cells.
The alphaEbeta7 integrin CD103 may direct lymphocytes to its ligand E-cadherin. CD103 is expressed on T cells in lung and gut and on allograft-infiltrating T cells. Moreover, recent studies have documented expression of CD103 on CD4+ regulatory T cells. Approximately 4% of circulating CD8+ T cells bear the CD103 molecule. In this study, we show that the absence or presence of CD103 was a stable...
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CD103 is an integrin with specificity for the epithelial cell-specific ligand, E-cadherin. Recent studies indicate that CD103 expression endows peripheral CD8 cells with a unique capacity to access the epithelial compartments of organ allografts. In the present study we used a nonvascularized mouse renal allograft model to 1) define the mechanisms regulating CD103 expression by graft-infiltrati...
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ژورنال
عنوان ژورنال: Clinical & Translational Immunology
سال: 2019
ISSN: 2050-0068,2050-0068
DOI: 10.1002/cti2.1100