Podcast
Questions and Answers
What is the role of Type I INF stimulated genes in inhibiting viral replication?
What is the role of Type I INF stimulated genes in inhibiting viral replication?
- Accelerate viral infection by facilitating transcription and translation
- Enhance viral replication by increasing viral gene expression
- Promote transcription and translation of viral genes
- Block transcription and translation of viral genes (correct)
Which process involves the recruitment of monocytes and neutrophils to the site of infection?
Which process involves the recruitment of monocytes and neutrophils to the site of infection?
- Transcription
- Migration (correct)
- Costimulation
- Diapedesis
What causes the process of diapedesis to occur?
What causes the process of diapedesis to occur?
- Conformation change in adhesion molecules of leukocytes (correct)
- Migration of dendritic cells
- Translocation of transcription factors into the nucleus
- Increased expression of adhesion molecules
Which molecule triggers migration and targeting of dendritic cells to lymphoid tissue?
Which molecule triggers migration and targeting of dendritic cells to lymphoid tissue?
What is the first step in the recruitment of leukocytes to the site of infection?
What is the first step in the recruitment of leukocytes to the site of infection?
Which family of molecules are absolutely necessary for the recruitment of monocytes to the site of infection?
Which family of molecules are absolutely necessary for the recruitment of monocytes to the site of infection?
What causes cells to cross from the lumen of a vessel into the surrounding tissue?
What causes cells to cross from the lumen of a vessel into the surrounding tissue?
What leads to the activation of transcription factors like IRF3 in the cytoplasm?
What leads to the activation of transcription factors like IRF3 in the cytoplasm?
What leads to a tight binding between leukocytes and adhesion molecules?
What leads to a tight binding between leukocytes and adhesion molecules?
What causes heat, redness, swelling, and pain at the site of infection?
What causes heat, redness, swelling, and pain at the site of infection?
Which molecules provide Signal 2 for T cells in lymphoid tissue?
Which molecules provide Signal 2 for T cells in lymphoid tissue?
What is the difference between CC and CXC chemokines?
What is the difference between CC and CXC chemokines?
Which cytokines help induce inflammation and are considered pro-inflammatory?
Which cytokines help induce inflammation and are considered pro-inflammatory?
In T cell activation, how many signals are required?
In T cell activation, how many signals are required?
What do Type I IFN bind to for triggering another signaling cascade?
What do Type I IFN bind to for triggering another signaling cascade?
Which molecules are secreted out of the cell from PRR signaling?
Which molecules are secreted out of the cell from PRR signaling?
Where are costimulatory molecules B7.1 and B7.2 found to provide Signal 2 for T cells?
Where are costimulatory molecules B7.1 and B7.2 found to provide Signal 2 for T cells?
Which chemokine is an example of CC chemokines?
Which chemokine is an example of CC chemokines?
What is the role of Type I IFN?
What is the role of Type I IFN?
Which molecules help in enhanced migration to secondary lymphoid organs?
Which molecules help in enhanced migration to secondary lymphoid organs?
