نتایج جستجو برای: natural regulatory t cells

تعداد نتایج: 2435484  

Journal: :Journal of immunology 2009
Jee H Lee Chuanwu Wang Chang H Kim

Extramedullary myelopoiesis occurs in peripheral organs such as spleen and produces many types of myeloid cells with diverse functions in response to inflammation and infection. It is increased during immune responses and chronic inflammation and is a significant factor in regulating inflammatory diseases and immunity. Increased myeloid cells are found in FoxP3-deficient mice but the mechanism ...

Journal: :Biomedical Journal 2015

Journal: :iranian journal of allergy, asthma and immunology 0
esmaeil mortaz department of immunology, medical school, shahid beheshti university of medical sciences, tehran, iran and chronic respiratory diseases research center and national research institute of tuberculosis and lung diseases (nritld), department of immunology, shahid beheshti university of medical sciences, tehran, iran and airways disease section, national heart and lung institute, imperial college london, london, uk fatemeh rezayat department of immunology, medical school, shahid beheshti university of medical sciences, tehran, iran davar amani department of immunology, medical school, shahid beheshti university of medical sciences, tehran, iran arda kiani chronic respiratory diseases research center and national research institute of tuberculosis and lung diseases (nritld), department of immunology, shahid beheshti university of medical sciences, tehran, iran johan garssen division of pharmacology, utrecht institute for pharmaceutical sciences, faculty of science, utrecht university, utrecht, the netherlands ian m. adcock airways disease section, national heart and lung institute, imperial college london, london, uk

sarcoidosis is a systemic granulomatous disorder of unidentified etiology, with a heterogeneous clinical presentation. it is characterized by a reduced delayed-type hypersensitivity to tuberculin and common antigens. the balance between th1, th17 and regulatory t(treg) cells controls t-cell proliferation and activation.the th17/treg ratio in the peripheral blood and bronchoalveolar lavage fluid...

2015
Xiaofeng Li Jirun Peng Yanli Pang Sen Yu Xin Yu Pengcheng Chen Wenzhen Wang Wenling Han Jun Zhang Yanhui Yin Yu Zhang

The liver resident lymphoid population is featured by the presence of a large number of CD3(+)CD56(+) cells referred as natural T cells. In human hepatocellular carcinoma (HCC) patients, the natural T cells were found to be sharply decreased in tumor (5.871 ± 3.553%) versus non-tumor (14.02 ± 6.151%) tissues. More intriguingly, a substantial fraction of the natural T cells (22.76 ± 18.61%) assu...

2016
Byung Hyun Kang Hyo Jin Park Hi Jung Park Jae-II Lee Seong Hoe Park Kyeong Cheon Jung

PLZF-expressing invariant natural killer T cells and CD4 T cells are unique subsets of innate T cells. Both are selected via thymocyte-thymocyte interaction, and they contribute to the generation of activated/memory-like CD4 and CD8 T cells in the thymus via the production of IL-4. Here, we investigated whether PLZF(+) innate T cells also affect the development and function of Foxp3(+) regulato...

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