免疫学

分类

    现刊
    A Lipidomics Approach to Measure Phosphatidic Acid Species in Subcellular Membrane Fractions Obtained from Cultured Cells
    用脂质组学方法测定培养细胞亚细胞膜组分中磷脂酸的种类
    作者:Nawal Kassas, Laetitia Fouillen, Stéphane Gasman and Nicolas Vitale日期:06/20/2021,浏览量:0,Q&A: 0

    Over the last decade, lipids have emerged as possessing an ever-increasing number of key functions, especially in membrane trafficking. For instance, phosphatidic acid (PA) has been proposed to play a critical role in different steps along the

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    Multi-color Flow Cytometry for Comprehensive Analysis of the Tumor Immune Infiltrate in a Murine Model of Breast Cancer
    多色流式细胞术综合分析乳腺癌小鼠模型中肿瘤免疫渗透
    作者:Ana S. Almeida, Miriam R. Fein and Mikala Egeblad日期:06/05/2021,浏览量:442,Q&A: 0

    Flow cytometry is a popular laser-based technology that allows the phenotypic and functional characterization of individual cells in a high-throughput manner. Here, we describe a detailed procedure for preparing a single-cell suspension from mammary

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    A Lipidomics Approach to Measure Phosphatidic Acid Species in Subcellular Membrane Fractions Obtained from Cultured Cells
    用脂质组学方法测定培养细胞亚细胞膜组分中磷脂酸的种类
    作者:Nawal Kassas, Laetitia Fouillen, Stéphane Gasman and Nicolas Vitale日期:06/20/2021,浏览量:0,Q&A: 0
    [Abstract]

    Over the last decade, lipids have emerged as possessing an ever-increasing number of key functions, especially in membrane trafficking. For instance, phosphatidic acid (PA) has been proposed to play a critical role in different steps along the secretory pathway or during phagocytosis. To further investigate in detail the precise nature of PA

    ...
    Multi-color Flow Cytometry for Comprehensive Analysis of the Tumor Immune Infiltrate in a Murine Model of Breast Cancer
    多色流式细胞术综合分析乳腺癌小鼠模型中肿瘤免疫渗透
    作者:Ana S. Almeida, Miriam R. Fein and Mikala Egeblad日期:06/05/2021,浏览量:442,Q&A: 0
    [Abstract]

    Flow cytometry is a popular laser-based technology that allows the phenotypic and functional characterization of individual cells in a high-throughput manner. Here, we describe a detailed procedure for preparing a single-cell suspension from mammary tumors of the mouse mammary tumor virus-polyoma middle T (MMTV-PyMT) and analyzing these cells by

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    In vivo CD40 Silencing by siRNA Infusion in Rodents and Evaluation by Kidney Immunostaining
    小鼠体内siRNA转染CD40沉默和肾免疫染色评价
    [Abstract]

    The co-stimulatory molecule CD40 and its ligand CD40L play a key role in the regulation of immunological processes and are involved in the pathophysiology of autoimmune and inflammatory diseases. Inhibition of the CD40-CD40L axis is a promising therapy, and a number of strategies and techniques have been designed to hinder its functionality. Our

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    A Simple and Robust Protocol for in vitro Differentiation of Mouse Non-pathogenic T Helper 17 Cells from CD4+ T Cells
    一种简单稳定的用小鼠CD4+ T细胞体外分化非致病性T辅助17细胞的方法
    作者:Siwen Kang, Ruohan Wu and Ruoning Wang日期:05/20/2021,浏览量:735,Q&A: 0
    [Abstract]

    Functional and mechanistic studies of CD4+ T cell lineages rely on robust methods of in vitro T cell polarization. Here, we report an optimized protocol for in vitro differentiation of a mouse non-pathogenic T helper 17 (TH17) cell lineage. Most of the previously established protocols require irradiated splenocytes as artificial antigen presenting

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    Production of the Receptor-binding Domain of the Viral Spike Proteins from 2003 and 2019 SARS CoVs and the Four Common Human Coronaviruses for Serologic Assays and Inhibitor Screening
    从2003年和2019年SARS冠状病毒和四种常见人类冠状病毒的血清学分析和抑制剂筛选中产生病毒刺突蛋白受体结合域
    [Abstract]

    The recombinant receptor-binding domain (RBD) of the viral spike protein from SARS-CoV-1 and 2 are reliable antigens for detecting viral-specific antibodies in humans. We and others have shown that the levels of RBD-binding antibodies and SARS-CoV-2 neutralizing antibodies in patients are correlated. Here, we report the expression and purification

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    In vitro and In vivo CD8+ T Cell Suppression Assays
    CD8+ T细胞体外和体内抑制试验
    作者:Lu Xie, Guihuan Liu, Yanjun Liu and Yuming Yu日期:05/20/2021,浏览量:1001,Q&A: 0
    [Abstract]

    CD8+CD28− T suppressor cells (Ts) have been documented to promote immune tolerance by suppressing effector T cell responses to alloantigens following transplantation. The suppressive function of T cells has been defined as the inhibitory effect of Ts on the proliferation rate of effector T cells. 3H-thymidine is a classical immunological

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    Parasitemia Evaluation in Mice Infected with Schistosoma mansoni
    曼氏血吸虫感染小鼠的寄生虫病评估
    作者:Naiara Clemente Tavares and Marina Moraes Mourão日期:05/20/2021,浏览量:487,Q&A: 0
    [Abstract]

    Schistosomiasis is a neglected tropical disease. Its treatment relies on the use of a single drug, praziquantel. Due to treatment limitations, an alternative for schistosomiasis chemotherapy is required; thus, a better understanding of parasite biology and host-parasite interactions is valuable to aid the identification of new anti-Schistosoma

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    Analysis of Monocyte Cell Fate by Adoptive Transfer in a Murine Model of TLR7-induced Systemic Inflammation
    TLR7诱导的系统性炎症小鼠模型中通过过继转移单核细胞命运分析
    作者:Jaba Gamrekelashvili, Hermann Haller and Florian P. Limbourg日期:05/05/2021,浏览量:615,Q&A: 0
    [Abstract]

    Myeloid plasticity is a hallmark of the innate immune response to Toll-like receptor (TLR) activation. Here, we provide a protocol for monocyte cell fate tracking by adoptive transfer in the context of systemic inflammation induced by TLR7 activation, the principal innate immune receptor sensing viral RNA in mice. Defined monocyte subsets are

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    Ex vivo Assessment of Mitochondrial Function in Human Peripheral Blood Mononuclear Cells Using XF Analyzer
    使用XF分析仪体外评估人外周血单个核细胞线粒体功能
    作者:Alica Schöller-Mann, Katja Matt, Barbara Hochecker and Jörg Bergemann日期:04/05/2021,浏览量:568,Q&A: 0
    [Abstract]

    Cellular health and function, as we know today, depend on a large extent on mitochondrial function. The essential function of mitochondria is the energy production, more precisely ATP production, via oxidative phosphorylation. Mitochondrial energy production parameters therefore represent important biomarkers. Studies on human cells have mainly

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    Using the Cecal Ligation and Puncture Model of Sepsis to Induce Rats to Multiple Organ Dysfunction
    采用败血症盲肠结扎穿刺模型诱导大鼠多脏器功能障碍
    [Abstract]

    Sepsis is a dysregulated hyperinflammatory disease caused by infection. Sepsis leads to multiple organ dysfunction syndrome (MODS), which is associated with high rates of mortality. The cecal ligation and puncture (CLP) model has been widely used in animals and has become the gold-standard method of replicating features of sepsis in humans.

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