نتایج جستجو برای: t regulatory cells treg
تعداد نتایج: 2028555 فیلتر نتایج به سال:
OBJECTIVE Immunological mechanisms are involved in the pathophysiology of preeclampsia. During pregnancy there is an increase in regulatory T (Treg) cells, which has an important role in regulating tolerance to the immunologically distinct fetus. We hypothesised that percentages of Treg cells are decreased in preeclamptic patients. METHODS Peripheral blood was obtained from 26 healthy pregnan...
PURPOSE Forkhead box P3 (Foxp3) is known as the most specific marker for regulatory T lymphocytes, which play an important role in immune tolerance to disturb antitumor immunity. The present study aimed to investigate the prognostic significance of Foxp3 regulatory T lymphocyte (Foxp3 Treg) infiltration in breast cancer. METHODS Immunohistochemical studies with Foxp3, CD4, and CD8 were perfor...
the purpose of the present study is to investigate the prevalence of th17 and regulatory t (treg) cells in children with allergic rhinitis (ar) accompanying with bronchial asthma (ba).24 children with ar, 22 children with ba, 18 children with ar accompanying with ba,and 20 healthy controls were recruited. the prevalence of peripheral blood th17 and treg cells were determined by flow cytometry. ...
Autoimmune inflammation including autoantibody-induced inflammation is responsible for the lethal organ damage. Autoantibody-induced inflammation can be separated in two components, autoantibody production, and local inflammatory responses. Accumulating evidence has suggested that regulatory T cells (Treg) control both antibody production and the numbers and functions of effector cells such as ...
The transcription factor FOXP3 is essential for the differentiation and function of regulatory T cells (Treg). It is established that the transcription factor GATA-3 is induced in Treg cells under inflammatory conditions. GATA-3 stabilizes FOXP3 levels to avoid the differentiation of Treg cells into inflammatory-like T cells. The IL-6 signal pathway influences the sensitivity of Treg cells towa...
T-helper cell type (Th)2 lymphocytes play an important role in the initiation, progression and persistence of allergic diseases, including asthma. However, little is known about immunoregulatory mechanisms that determine susceptibility to, severity of, or persistence of asthma. The concept of a disturbed Th1/Th2 balance, although having furthered the present understanding of immunoregulation in...
Migration of activated regulatory T (Treg) cells to inflamed tissue is crucial for their immune-modulatory function. While metabolic reprogramming during Treg cell differentiation has been extensively studied, the bioenergetics of Treg cell trafficking remains undefined. We have investigated the metabolic demands of migrating Treg cells in vitro and in vivo. We show that glycolysis was instrume...
We previously reported that Foxp3+CD4+ regulatory (Treg) cells expressing CTLA-4 on the cell surface are enriched in tumor microenvironment of human head and neck squamous carcinoma (HNSCC). Since is a key molecule to suppress dendritic (DCs), we investigated DCs HNSCC. Using scRNA-seq database, found HNSCC contained DC1, DC2 third DC subset expressed LAMP3 highly with migratory mature phenotyp...
The activity of regulatory T cells (Treg) is widely accepted to play a central role in preventing pathogenic immune responses against self-Ags. However, it is not clear why such regulation breaks down during the onset of autoimmunity. We have studied self-Ag-specific Treg during the induction of spontaneous diabetes. Our data reveal a shift in the balance between regulatory and pathogenic islet...
Multiple sclerosis (MS) is a complex neurological disease and its prevalence is about 2 million in the world. Neuroinflammation plays a key role in MS. Vitamins are essential nutrients that have effective role on immune system including activation of lymphocyte and differentiation of T-helper cell. Vitamin D is a micronutrient that is effective on immune function. Deficiently of Vitamin D is a ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید