Molecular signals and genetic reprogramming in peripheral T-cell differentiation
نویسندگان
چکیده
منابع مشابه
Genetic reprogramming of primary human T cells reveals functional plasticity in Th cell differentiation.
Activation of naive T cells through the TCR and cytokine signals directs their differentiation into effector or memory subsets with different cytokine profiles. Here, we tested the flexibility of human Th1 or Th2 differentiation by forced expression of transcription factors T-bet and GATA-3. Ectopic expression of T-bet and GATA-3 in freshly isolated human T(N) cells resulted in their differenti...
متن کاملMolecular aspects of T-cell differentiation.
Differentiated T helper 1 (Th1) and T helper 2 (Th2) T-cells show striking differences in their patterns of cytokine expression. This process is initiated by stimulation with antigen and the cytokines IL-12 and IL-4, respectively, and requires antigen-induced transcription factors such as NFAT and cytokine-induced transcription factors such as STAT4, induced by IL-12, and STAT6, induced by IL-4...
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Naive CD4+ T helper cells (Th) differentiate into one of two well-defined cell types during immune responses. Mature Th1 and Th2 cells regulate the type of response as a consequence of the unique cytokines that they secrete. CD4 serves a prominent role in potentiating antigen recognition by helper T cells. We have examined the role of CD4 in peripheral T cell differentiation by studying helper ...
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Abstract Introduction: Extra-nodal exposition of T-cell non-hodgkin lymphoma (NHL) is extremely rare, and is frequently observed in patients with immune system dysfunction. Peripheral T-cell lymphoma does not express CD56 is rare. Malignant lymphoma of the uvula is exceedingly unusual. The current study reported a case of peripheral T-cell lymphoma of the uvula in an immunecompetent patient. ...
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Abstract Introduction: Extra-nodal exposition of T-cell non-hodgkin lymphoma (NHL) is extremely rare, and is frequently observed in patients with immune system dysfunction. Peripheral T-cell lymphoma does not express CD56 is rare. Malignant lymphoma of the uvula is exceedingly unusual. The current study reported a case of peripheral T-cell lymphoma of the uvula in an immunecompetent patient. ...
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ژورنال
عنوان ژورنال: Immunology
سال: 2000
ISSN: 0019-2805
DOI: 10.1046/j.1365-2567.2000.00133.x