منابع مشابه
Transcriptional control of regulatory T-cell differentiation.
Regulatory T (Treg) cells are essential for maintaining peripheral tolerance and for limiting excessive inflammatory responses under various conditions. The lineage-specific transcription factor Foxp3 has a critical role in Treg-cell biology. Foxp3 forms large protein complexes and cooperates with environmentally induced transcription factors to shape the Treg-cell transcriptional program. Here...
متن کاملDifferentiation of Mouse Embryonic Stem Cell into Insulin-Secreting Cell
Purpose: Differentiation of mouse embryonic stem cells into Insulin secreting endocrine cells. Materials and Methods: In this study, Royan B1 mouse embryonic stem cell (derived from C57BL/6 mouse) were used. In directed differentiation method, embryonicstem cells after embryoid bodies formation were differentiated into insulin secreting cells. Nestin positive cells were obtained after culture ...
متن کاملMonoclonal regulatory T cells provide insights into T cell suppression
Regulatory T cells (Tregs) have a crucial role in maintaining lymphocyte homeostasis. However an understanding of how Tregs function at a cellular and molecular level has not yet been fully elucidated. Here, we make use of a T cell receptor (TCR) transgenic, Rag(-/-) mouse expressing a Forkhead-Box-Protein P3 (Foxp3) transgene. This mouse provides a source of monoclonal CD4(+) Foxp3(+) T cells ...
متن کاملRegulatory T cells inhibit CD34+ cell differentiation into NK cells by blocking their proliferation
Graft versus Host Disease (GvHD) remains one of the main complications after hematopoietic stem cell transplantation (HSCT). Due to their ability to suppress effector cells, regulatory T cells (Tregs) have been proposed as a cellular therapy to prevent GvHD, however they also inhibit the functions of natural killer (NK) cells, key effectors of the Graft versus Leukemia effect. In this study, we...
متن کاملStat3 Is Important for Follicular Regulatory T Cell Differentiation
The production of antibody is precisely controlled during the germinal center (GC) reaction. This process is dependent on the help from follicular T helper (Tfh) cells to germinal center (GC) B cells and is regulated by regulatory follicular T helper (Tfr) cells. How Tfr cells develop and how their suppressive activity functions are not well understood. Here, we found that Stat3 is indispensibl...
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ژورنال
عنوان ژورنال: Immunity
سال: 2012
ISSN: 1074-7613
DOI: 10.1016/j.immuni.2012.09.002