Follicular Helper T (Tfh) Cells Mediate Peanut Allergy
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چکیده
منابع مشابه
Impaired Function of CD4+ T Follicular Helper (Tfh) Cells Associated with Hepatocellular Carcinoma Progression
BACKGROUND AND AIMS CD4+ T follicular helper (Tfh) cells, a new subset of immune cells, have been demonstrated to be involved in the development and prognosis of tumors. However, their functional role in human hepatocellular carcinoma (HCC) is relatively unknown, and the detailed mechanisms in HCC development remain to be described. METHODS A total of 85 HCC patients with hepatitis B virus (H...
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The pathogenesis of bullous pemphigoid (BP) is characterized by the T cell-dependent production of autoantibodies. Recent studies have indicated that follicular T helper cells (Tfh), the key modulator of B cell activation and autoantibody production, are critical in the development of several autoimmune diseases. Tfh cells perform their functions via IL-21, their hallmark cytokine. In the prese...
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The discovery of follicular B helper T (TFH) cells has its roots in the early 90s, the “childhood” of chemokine research that has since grown into an independent, global specialty within immunology. The class of chemoattractant proteins with shared structural features was named “chemokines,” and early work with non-chemokine (FMLP, C5a) and chemokine (IL-8/CXCL8) receptors revealed that chemoki...
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Production of high affinity antibodies for antigens is a critical component for the immune system to fight off infectious pathogens. However, it could be detrimental to our body when the antigens that B cells recognize are of self-origin. Follicular helper T, or Tfh, cells are required for the generation of germinal center reactions, where high affinity antibody-producing B cells and memory B c...
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ژورنال
عنوان ژورنال: Journal of Allergy and Clinical Immunology
سال: 2017
ISSN: 0091-6749
DOI: 10.1016/j.jaci.2016.12.277