Lecture # 23 Dynamics of Immune Response/ Memory Responses Flashcards
1
Q
Typical CD4 help during influenza will be composed of which cytokine?
A
IFNg
2
Q
Which other Cell surfae marker on T cells is required?
A
CD40L
3
Q
In influenza, what IgG class is selected for in wild type mice?
A
IgG2a
4
Q
In influenza, what IgG class is selected for in non-wild type mice?
A
IgG1, IgG2a, IgG2b
5
Q
For intracellular infections like listeria monocytogenes, which response is most important?
A
Th1 activation, caused by IFNg production. Antibody production is not effective. T cell activation of macrophages is responsible for clearance.
6
Q
Which type of Th cell is important in extracellular bacterial infections?
A
Th17, IL-17,
