JoVE General
A Technique to Simultaneously Visualize Virus-Specific CD8+ T Cells and Virus-Infected Cells In situ
1Department of Microbiology, Medical School, University of Minnesota, 2Department of Veterinary and Biomedical Sciences, University of Minnesota
A technique combining in situ tetramer staining and in situ hybridization (ISTH) enables visualization, mapping and analysis of the spatial proximity of virus-specific CD8+ T cells to their virus-infected targets, and determination of the quantitative relationships between these immune effectors and targets to infection outcomes.
JoVE Clinical and Translational Medicine
A Murine Model of Muscle Training by Neuromuscular Electrical Stimulation
1Department of Physical Medicine and Rehabilitation, University of Pittsburgh, 2Department of Physical Therapy, University of Pittsburgh, 3McGowan Institute for Regenerative Medicine, University of Pittsburgh
A murine model of neuromuscular electrical stimulation (NMES), a safe and inexpensive clinical modality, to the anterior compartment muscles is described. This model has the advantage of modifying a readily available clinical device for the purpose of eliciting targeted and specific muscle contractions in mice.
JoVE Immunology and Infection
Mass Spectrometric Analysis of Glycosphingolipid Antigens
1Undergraduate Program, Rice University, 2Proteomics Facility, Department of Pathology, University of Texas MD Anderson Cancer Center, 3Department of Melanoma Medical Oncology, University of Texas MD Anderson Cancer Center, 4University of Texas Graduate School of Biological Sciences at Houston
A specific and sensitive method to gain insight into the expression profile of glycosphingolipid antigens in immune organs and cells is described. The method takes advantage of the ion trap mass spectrometry allowing step-wise fragmentation of glycosphingolipid molecules for structural analysis in comparison to chemically synthesized standards.
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