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What are the unconventional T cells? (3)
What happens to CD4 T cells with HIV/AIDs?
How does age relate to the onset of aids?
What receptor class presents to CD4 T cells? Where does this presentation take place?
What is the receptor for IL-2?
How does clonal expansion of T cells occur?
What are the 6 different effector CD4 T cells?
Which cytokines are secreted by Th1 cells when activated? (2)
Which cytokines are secreted by Th2 cells when activated? (3)
What is the primary function of TH1 cells?
What is the primary function of Th2 cells?
Give two examples of mycobacteria
How do Th1 cells interact with macrophages?
What are activated macrophages responsible for?
What do Th1 cells do in response to TB? When is TB symptomatic?
What do Th2 cells do?
How do B cells and T cells interact?
Which antibody class does IL-4 promote?
What do both Th1 and Th2 cells start as?
Which cytokine is thought to promote the maturation of Th0 cells to Th2 cells? Which cell produces this?
What is responsible for redness etc. after the skin is scratched?
Which cytokines (2) are responsible for the maturation of Th0 to Th1?
In the context of the two branches of the adaptive immune system, what is thought to contribute to the increasing incidence of immune conditions?
What are the two branches of leprosy? Which branches of the adaptive immune system are they mediated by?
Which cytokines are secreted in tuberculoid leprosy? What does this activate? What is the prognosis?
Which cytokines are secreted in lepromatus leprosy? What does this activate? What is the prognosis?
What are the two types of Leishmaniasis? Which branch of the adaptive immune response underlies each of these?
Of the two branches of leishmaniasis, which has the worse prognosis?
What are the two types of tuberculosis? Which branch of the adaptive immune response underlies each of these?
Of the two branches of tuberculosis, which has the worse prognosis?
What type of hypersensitivity is an atopic reaction? Nickel allergy? Eczema?
Which cytokines are promote that maturation of Th0 to:
1) Th17
2) Treg
What are the transcription factors expressed by the following:
1) Th1
2) Th2
3) Th17
4) Treg
What cytokines expressed by the following:
1) Th1
2) Th2
3) Th17
4) Treg
What roles the following:
1) Th1
2) Th2
3) Th17
4) Treg
Where are T cells expressed in particularly high numbers, why is this?
What is the function of immune memory cells? What are they essentially?
Define immunological memory
When was the spanish flu? How many people died? What effect did this have on the number of deaths in the 1889 Russian flu outbreak?
What is Rolf Zinkernagel's theory? When did he win a Nobel prize?
