نتایج جستجو برای: lymphoproliferation
تعداد نتایج: 684 فیلتر نتایج به سال:
To investigate the role of interleukin 7 (IL-7) in the development of the lymphoid system, we have generated two lines of transgenic mice carrying an IL-7 cDNA fused to an immunoglobulin heavy chain promoter and enhancer. This transgene is expressed in the bone marrow, lymph nodes, spleen, thymus, and skin provoking a perturbation of T cell development characterized by a marked reduction of CD4...
Cell-surface CD25 expression is critical for maintaining immune function and homeostasis. As in few reported cases, CD25 deficiency manifests with severe autoimmune enteritis and viral infections. To dissect the underlying immunological mechanisms driving these symptoms, we analyzed the regulatory and effector T cell functions in a CD25 deficient patient harboring a novel IL2RA mutation. Pronou...
In the present study we evaluated T cell proliferation and Th lymphokine patterns in response to gp43 from Paracoccidioides brasiliensis presented by isolated dendritic cells from susceptible and resistant mice. T cell proliferation assays showed that dendritic cells from susceptible mice were less efficient than those from resistant mice. The pattern of T cell lymphokines stimulated by dendrit...
Yak casein hydrolysate was derived from the enzymatic alcalase-hydrolysate of a typical northwestern China milk product called Qula. An in vitro study was conducted to examine their immunoregulatory effects on murine T cells, including Con-A-induced lymphoproliferation and splenocyte cell cycle, production, and messenger RNA (mRNA) expression of interleukin-2 (IL-2), interferon-gamma (IFN-gamma...
The number of identified monogenic causes of childhood-onset autoimmunity due to nodal and extranodal lymphoproliferation has increased. These pathogenic genetic variants provide the potential for pathway-specific treatment. Novel variants also require pathway-specific verification. In this report, we describe a 14-year-old patient with a novel variant in STAT3. We report clinical and laborator...
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