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Detection of Human Immunodeficiency Virus Type 1 (HIV-1) Antisense Protein (ASP) RNA Transcripts in Patients by Strand-Specific RT-PCR08:01

Detection of Human Immunodeficiency Virus Type 1 (HIV-1) Antisense Protein (ASP) RNA Transcripts in Patients by Strand-Specific RT-PCR

RNA hairpins and loops can function as primers for reverse transcription (RT) in absence of sequence-specific primers, interfering with the study of overlapping antisense transcripts. We have developed a technique able to identify strand-specific RNA, and we have used it to study HIV-1 antisense protein...
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Quantification of Antibody-dependent Enhancement of the Zika Virus in Primary Human Cells07:53

Quantification of Antibody-dependent Enhancement of the Zika Virus in Primary Human Cells

We describe a method to evaluate the effect of pre-existing immunity against dengue virus on the Zika virus infection by using human serum, primary human cells, and infection quantification by quantitative real-time polymerase chain...
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Ex Vivo Infection of Human Lymphoid Tissue and Female Genital Mucosa with Human Immunodeficiency Virus 1 and Histoculture11:14

Ex Vivo Infection of Human Lymphoid Tissue and Female Genital Mucosa with Human Immunodeficiency Virus 1 and Histoculture

Infection of human tissues with human immunodeficiency virus (HIV) ex vivo provides a valuable 3D model of virus pathogenesis. Here, we describe a protocol to process and infect tissue specimens from human tonsils and female genital mucosae with HIV-1 and maintain them in culture at the liquid-air...
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Ex Vivo Infection of Murine Epidermis with Herpes Simplex Virus Type 111:56

Ex Vivo Infection of Murine Epidermis with Herpes Simplex Virus Type 1

The skin is one target tissue of the human pathogen herpes simplex virus type 1 (HSV-1). To explore the invasion route of HSV-1 into tissue, we established an ex vivo infection model of murine epidermal sheets which represent the outermost layer of...
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Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 112:00

Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 1

Protocol for Vaccinia infection of HeLa cells and analysis of host and viral gene expression. Part 1 of...
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Evaluating the Intracellular Distribution of Virus-Derived Peptide-Modified Antibody Conjugates04:59

Evaluating the Intracellular Distribution of Virus-Derived Peptide-Modified Antibody Conjugates

This video demonstrates the process of assessing the intracellular distribution of virus-derived peptide-modified antibody conjugates using confocal microscopy. The viral-derived nuclear localization sequence directs antibody-conjugates within the cytoplasm, confirmed through immunostaining and fluorescence...
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