免疫学

分类

    现刊
    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:1417,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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    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:1752,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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    A Versatile Protocol to Quantify BCR-mediated Phosphorylation in Human and Murine B Cell Subpopulations
    量化人类和小鼠B细胞亚群中BCR介导的磷酸化的通用实验方法
    作者:Jasper Rip, Rudi W. Hendriks and Odilia B. J. Corneth日期:02/05/2021,浏览量:812,Q&A: 0
    [Abstract]

    Signal transduction is the process by which molecular signals are transmitted from the cell surface to its interior, resulting in functional changes inside the cell. B cell receptor (BCR) signaling is of crucial importance for B cells, as it regulates their differentiation, selection, survival, cellular activation and proliferation. Upon BCR

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    Flow-cytometric Detection of Low-level Reactive Oxygen Species in Cell Lines and Primary Immune Cells
    细胞系和原代免疫细胞中的低水平活性氧的流式细胞仪检测
    作者:Kevin Bode, Corinna Link, Peter H. Krammer and Heiko Weyd日期:09/05/2020,浏览量:2926,Q&A: 0
    [Abstract] Depending on its concentration and cellular origin the production of reactive oxygen species (ROS) in the organism serves a variety of functions. While high concentrations during an oxidative burst are used to fight pathogens, low to moderate amounts of ROS act as signaling molecules important for several physiological processes such as regulation ...
    Flow Cytometry Analysis and Fluorescence-activated Cell Sorting of Myeloid Cells from Lung and Bronchoalveolar Lavage Samples from Mycobacterium tuberculosis-infected Mice
    结核分枝杆菌感染小鼠肺和支气管肺泡灌洗样品中髓样细胞的流式细胞仪分析和荧光激活细胞分选
    作者:Alissa C. Rothchild, Dat Mai, Alan Aderem and Alan H. Diercks日期:05/20/2020,浏览量:2887,Q&A: 0
    [Abstract] Mycobacterium tuberculosis (Mtb) is transmitted by aerosol and can cause serious bacterial infection in the lung that can be fatal if left untreated. Mtb is now the leading cause of death worldwide by an infectious agent. Characterizing the early events of in vivo infection following aerosol challenge is critical for ...
    Assessing in vitro and in vivo Trogocytosis By Murine CD4+ T cells
    用小鼠CD4+T细胞评价体内外胞啃作用
    作者:Jim Reed and Scott A. Wetzel日期:05/05/2020,浏览量:2178,Q&A: 0
    [Abstract] Recognition of antigens by lymphocytes (B, T, and NK) on the surface of an antigen-presenting cell (APC) leads to lymphocyte activation and the formation of an immunological synapse between the lymphocyte and the APC. At the immunological synapse APC membrane and associated membrane proteins can be transferred to the lymphocyte in a process called ...
    Characterization of Immunological Niches within Peyer’s Patches by ex vivo Photoactivation and Flow Cytometry Analysis
    体外光激活和流式细胞术分析派尔斑免疫龛位
    作者:Adi Biram and Ziv Shulman日期:03/20/2020,浏览量:2163,Q&A: 0
    [Abstract] T follicular helper (Tfh) cells regulate B cell selection for entry into the germinal center (GC) reaction or for differentiation into antibody forming cells. This process takes place at the border between the T and B zones in lymphoid organs and involves physical contacts between T and B cells. During these interactions, T cells endow the B cells ...
    Skin Transplantation and Lymphoid Organ Analysis in Mice
    小鼠中皮肤移植和淋巴器官分析
    作者:Julie Ruer-Laventie, Rajesh Jayachandran, Mathias Schmaler, Simona W. Rossi and Jean Pieters日期:02/20/2020,浏览量:2406,Q&A: 0
    [Abstract] Skin transplantation in mice is an important procedure to evaluate immune responses generated against heterologous grafts, especially given its highly immunogenic nature. In fact, skin is one of the most challenging organs in terms of allograft retention. In this protocol, we provide a detailed procedure for skin grafting using the tail skin as ...
    Immunohistochemical Staining of CD8α in Diabetic Mouse Kidney
    糖尿病小鼠肾脏CD8α的免疫组化染色
    作者:Ming-Zhi Zhang and Raymond C. Harris日期:09/20/2019,浏览量:1602,Q&A: 0
    [Abstract] Immune cell infiltration, particularly cytotoxic CD8α lymphocyte infiltration, plays an important role in development of diabetic nephropathy. Although CD8α infiltration can be evaluated by its production of cytokines, its localization in the kidney is of particular importance. The current protocol describes CD8α immunostaining using a Vectastain ...
    In vitro Infection of Primary Human Monocytes with HIV-1
    原代人单核细胞的体外HIV-1侵染
    作者:Patrick O’Connell, Yong-Hui Zheng, Andrea Amalfitano and Yasser A. Aldhamen日期:07/05/2019,浏览量:3235,Q&A: 0
    [Abstract] Monocyte infection by HIV-1 is an important component of chronic HIV pathogenesis. Following infection by HIV-1, monocytes are able to cross the blood brain barrier and set up a viral reservoir in the central nervous system. Additionally, in the setting of chronic HIV-1 infection, monocytes can become activated either directly through HIV-1 ...