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Generation and Assembly of Virus-Specific Nucleocapsids of the Respiratory Syncytial Virus09:08

Generation and Assembly of Virus-Specific Nucleocapsids of the Respiratory Syncytial Virus

For in-depth mechanistic analysis of the respiratory syncytial virus (RSV) RNA synthesis, we report a protocol of utilizing the chaperone phosphoprotein (P) for coexpression of the RNA-free nucleoprotein (N0) for subsequent in vitro assembly of the virus-specific nucleocapsids...
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An Assay to Measure the Neutralizing Antibody Titer Specific for Respiratory Syncytial Virus05:01

An Assay to Measure the Neutralizing Antibody Titer Specific for Respiratory Syncytial Virus

This video demonstrates an assay for measuring neutralizing antibodies against respiratory syncytial virus (RSV). Pre-incubation with serum containing RSV-neutralizing antibodies neutralizes the virus particles, reducing cellular infection and plaque formation. Virus-infected cells are then subjected to fixation, blocking, and fluorophore-conjugated antibody labeling for plaque visualization. This process enables the identification of the highest serum dilution that neutralizes fifty percent of...
713
An Improved and High Throughput Respiratory Syncytial Virus (RSV) Micro-neutralization Assay09:14

An Improved and High Throughput Respiratory Syncytial Virus (RSV) Micro-neutralization Assay

This study describes a high throughput, imaging-based micro-neutralization assay to determine the titer of neutralizing antibodies specific for respiratory syncytial virus (RSV). This assay format has been tested on different sample...
11.5K
Generation, Amplification, and Titration of Recombinant Respiratory Syncytial Viruses11:48

Generation, Amplification, and Titration of Recombinant Respiratory Syncytial Viruses

We describe a method for generating and amplifying genetically modified respiratory syncytial viruses (RSVs) and an optimized plaque assay for RSVs. We illustrate this protocol by creating two recombinant viruses that respectively allow quantification of RSV replication and live analysis of RSV inclusion bodies and inclusion bodies-associated granules...
17.0K
An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection09:01

An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection

Human respiratory syncytial virus (HRSV) can cause severe bronchiolitis in young infants. Part of the pathogenesis of severe HRSV disease is caused by the host immune response. Stimulation of primary human immune cells with HRSV provides a fast and reproducible model system to study activation of inflammatory pathways and...
8.3K
A Protocol for Analyzing Hepatitis C Virus Replication13:04

A Protocol for Analyzing Hepatitis C Virus Replication

Hepatitis C Virus (HCV) is a major human pathogen that causes liver disorders, including cirrhosis and cancer. An HCV infectious cell culture system is essential for understanding the molecular mechanism of HCV replication and developing new therapeutic approaches. Here we describe a protocol to investigate various stages of the HCV replication cycle.
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