Cell Biology


    Protocols in Current Issue
    Top Starch Plating Method for the Efficient Cultivation of Unicellular Red Alga Cyanidioschyzon merolae
    Authors:  Tokiaki Takemura, Yuki Kobayashi, Sousuke Imamura and Kan Tanaka, date: 02/20/2019, view: 519, Q&A: 0
    [Abstract] The unicellular red alga Cyanidioschyzon merolae has been used as a model photosynthetic eukaryote for various basic and applied studies, and several of these molecular genetics techniques have been reported. However, there are still improvements to be made concerning the plating method. The conventional plating method often generates ...
    Induction and Analysis of Anti-CD40-induced Colitis in Mice
    Authors:  Barbara Joyce-Shaikh, Daniel J. Cua and David Bauché, date: 02/05/2019, view: 894, Q&A: 0
    [Abstract] Colon inflammation or colitis affects more than 1 million people worldwide. Several pre-clinical models, including chemical-induced (i.e., DSS, TNBS) or pathogen-induced (i.e., Citrobacter rodentium) have been used to study mechanisms involved in the development and regulation of colitis. Anti-CD40 induced colitis model ...
    Assessment of Humoral Alloimmunity in Mixed Lymphocyte Reaction
    Authors:  Georgios Pissas and Theodoros Eleftheriadis, date: 01/20/2019, view: 886, Q&A: 0
    [Abstract] Humoral alloimmunity remains a significant and unresolved problem that constrains allograft survival. Thus, there is a need for the development of an easy, preferably non-radioactive, and inexpensive protocol for assessing the effect of various drug treatments on humoral alloimmunity. In order to satisfy this demand, we developed such a protocol ...
    Collagenase-based Single Cell Isolation of Primary Murine Brain Endothelial Cells Using Flow Cytometry
    Authors:  Cathrin J. Czupalla, Hanadie Yousef, Tony Wyss-Coray and Eugene C. Butcher, date: 11/20/2018, view: 1802, Q&A: 0
    [Abstract] The brain endothelium is a highly specialized vascular structure that maintains the activity and integrity of the central nervous system (CNS). Previous studies have reported that the integrity of the brain endothelium is compromised in a plethora of neuropathologies. Therefore, it is of particular interest to establish a method that enables ...
    Papain-based Single Cell Isolation of Primary Murine Brain Endothelial Cells Using Flow Cytometry
    Authors:  Hanadie Yousef, Cathrin J Czupalla, Davis Lee, Eugene C Butcher and Tony Wyss-Coray, date: 11/20/2018, view: 1511, Q&A: 0
    [Abstract] Brain endothelial cells (BECs) form the integral component of the blood-brain barrier (BBB) which separates the systemic milieu from the brain parenchyma and protects the brain from pathogens and circulating factors. In order to study BEC biology, it was of particular interest to establish a method that enables researchers to investigate and ...
    HIVGKO: A Tool to Assess HIV-1 Latency Reversal Agents in Human Primary CD4+ T Cells
    Authors:  Emilie Battivelli and Eric Verdin, date: 10/20/2018, view: 1155, Q&A: 0
    [Abstract] While able to suppress HIV replication in HIV infected individuals, combination antiretroviral therapy (ART) fails to eliminate viral latent reservoir, which consists in integrated transcriptional silenced HIV provirus. So far, identification of latently-infected cells has relied on activating cells to induce expression of HIV proteins which can ...
    Isolation and Culture of Mouse Lung ILC2s
    Authors:  Pauline Schmitt, Anais Duval, Emilie Mirey, Jean-Philippe Girard and Corinne Cayrol, date: 10/05/2018, view: 1356, Q&A: 0
    [Abstract] Group 2 Innate Lymphoid Cells (ILC2) play an important role in immune responses at barrier surfaces, notably in the lung during airway allergic inflammation or asthma. Several studies have described methods to isolate ILC2s from wild-type naive mice, most of them using cell sorting to obtain a pure population. Here, we describe in detail, a ...
    Platelet Migration and Bacterial Trapping Assay under Flow
    Authors:  Shuxia Fan, Michael Lorenz, Steffen Massberg and Florian Gaertner, date: 09/20/2018, view: 1255, Q&A: 0
    [Abstract] Blood platelets are critical for hemostasis and thrombosis, but also play diverse roles during immune responses. We have recently reported that platelets migrate at sites of infection in vitro and in vivo. Importantly, platelets use their ability to migrate to collect and bundle fibrin (ogen)-bound bacteria accomplishing ...
    Isolation of LYVE-1+ Endothelial Cells from Mouse Embryos
    Author:  Patrick Crosswhite, date: 08/05/2018, view: 1093, Q&A: 0
    [Abstract] Lymphatic vessel endothelial hyaluronan receptor 1, or LYVE-1, is a type 1 integral membrane glycoprotein expressed by lymphatic endothelial cells (LECs). LYVE-1 is commonly used as a biological marker to visually distinguish developing lymphatic vessels from blood endothelial cells (arteries or veins). As our understanding of lymphatic biology is ...
    Measuring Secretion of Capsidiol in Leaf Tissues of Nicotiana benthamiana
    Authors:  Teruhiko Kuroyanagi, Maurizio Camagna and Daigo Takemoto, date: 08/05/2018, view: 1189, Q&A: 0
    [Abstract] Plant species produce a wide variety of antimicrobial metabolites to protect themselves against potential pathogens in natural environments. Phytoalexins are low molecular weight compounds produced by plants in response to attempted attacks of pathogens. Accumulation of phytoalexins in attacked plant tissues can inhibit the growth of penetrating ...

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