T cell development
Histone acetyltransferases and histone deacetylases in B- and T-cell development, physiology and malignancy
... p300 to acetylate a given TF and affect its activity has been investigated (summarized in Table 2). There are four general ways that direct acetylation has been shown to affect TF function: 1) lysine acetylation can ...
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Primate lentiviral Nef proteins deregulate T cell development by multiple mechanisms
... of T-cell development by HIV-1 Nef requires an intact VGF motif and is affected by PAK2 binding The Nef protein of the O8 strain is deleted in the VGF domain and in the first proline of the ...
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In vivo modelling of normal and pathological human T-cell development
... the T-ALLs that developed due to LMO2 insertional mutagenesis there are problems in T-cell ...human T-cell development are ...human T-cell development in an ...
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Asymmetric cell division during T cell development controls downstream fate
... of T cell development that recapitulates almost all aspects of development and lineage commitment from thymo- cytes to mature T cells particularly at the β -selection checkpoint ...
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Evidence for a stepwise program of extrathymic T cell development within the human tonsil
... The development of a broad repertoire of T cells, which is essential for effective immune function, occurs in the ...that T cell development can occur extrathymically, many researchers ...
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Forkhead Transcription Factors Foxp1 and Foxp4 Regulate T Cell Development and Function
... CD4 T cell differentiation induces commitment to a T helper subset and specific regulation of cytokine ...cKO T cells were capable of producing interferon gamma (IFNγ), tumor necrosis factor ...
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Human Immunodeficiency Virus Persistence and Production in T-Cell Development
... of T-cell ...(B) Cell cycle analysis was determined for total and CD3 ⫺ CD71 ⫹ thymocytes by a combination of cell surface staining with antibodies to CD3 and CD71 and ...
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Distinct roles of prostaglandin H synthases 1 and 2 in T cell development
... opmental block in the DN-to-DP transition. NS-398 also reduced cell numbers by approximately 2-fold in the absence of any change in subset frequency (Figure 2c). This reduction is likely due to an effect of the ...
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Human skin cells support thymus independent T cell development
... diverse T cell repertoire, and were functionally mature and tolerant to self MHC, indicating successful completion of positive and negative ...Skin cell cultures expressed the AIRE, Foxn1, and Hoxa3 ...
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The Role of HBD 2 and HBD 3 in Human T Cell Development
... + T cells with hBD-2 induced an up-regulation of the Treg subset following 18hrs in culture in vitro, but drove these expanded Treg cells to express RORγt by 42hrs in culture and to differentiate into a Th17-like ...
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Non-instructional roles for Notch signaling in T cell development
... Th cell and DC biology, while Notch signaling has been implicated as an important regulator of inflammatory DC function, inhibition of Notch signaling has been found to expand a population of DCs with the capacity ...
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Transcriptional analysis of natural killer T cell development
... NKT cell- stimulating cytokines (IL-12, IL-18, and type I IFNs) (Brigl et ...NKT cell activation and IFN-γ production (Nagarajan et ...the cell type producing TNF in this step remains unclear, it ...
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Notch induced T cell development requires phosphoinositide dependent kinase 1
... in T cells (Jones et al, 2000; Parsons et al, 2001; Edinger and Thompson, 2002; Na et al, 2003; Rathmell et al, 2003; Patra et al, ...thymocyte development and requires ...relative cell size, based ...
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Transcriptional Control of D-beta-2
... We have identified two functional Runx binding sites within 5′PDβ2. The 5′PDβ2 is activated after a DβJβ2 joint is formed. In developing T cell, DβJβ2 joining of the TCRβ locus begins in DN1 stage and ...
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Haploinsufficiency of Bcl11b suppresses the progression of ATM-deficient T cell lymphomas
... in T cell lineage commitment, CD8 + T cell development, and T- reg function, our data suggest that heterozygous Bcl11b deficiency can modulate anti-tumor immune response despite ...
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Identification of Notch1 as a Frequent Target for Provirus Insertional Mutagenesis in T-Cell Lymphomas Induced by Leukemogenic Mutants of Mouse Mammary Tumor Virus
... involve cell-cell interactions (reviewed in reference ...the cell fate regulatory function of Notch1 during T-cell development (25, 30), an association of Notch1 rearrangement ...
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T cell receptor signaling for γδT cell development
... γδΤ17 cell phenotype at the expense of the γδΤ1 cell phenotype ...γδT1 cell development also requires costimulation via CD27, a TNF receptor superfamily protein expressed in γδT1 cells, but ...
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The Influence of Cd4+ T Cell Affinity for Self-Antigen on the Development of Inflammatory Arthritis
... It was possible that the reduced Th1 and Th17 cell frequencies observed in TS1(SW)xHACII.JH -/- mice were a consequence of an improperly developed immune system that arose due to the congenital lack of B cells. We ...
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Development of lifitegrast: a novel T-cell inhibitor for the treatment of dry eye disease
... Most drugs administered to the ocular surface are rapidly cleared from the tear film within the first 30–60 minutes fol- lowing topical administration due to the normal tear turnover. Lifitegrast has excellent aqueous ...
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CD8<sup>+</sup> memory T-cell inflation renders compromised CD4<sup>+</sup> T-cell-dependent CD8<sup>+</sup> T-cell immunity via naïve T-cell anergy
... BL6-10 Ova tumor cells. The mice were killed 3 weeks after the tumor-cell challenge, and tumor-cell lung colonization (tumor colonies) was counted in a blind fashion. Tumor-cell colonies on freshly ...
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