CD4 T cells

Question 0

Th2 cells respond to what?
What triggers it?
What does it secrete?

Answer 0

Parasites, worms and allergens
IL4 triggers T cell
Secretes IL-4, IL-5, IL-13

Question 1

Th1 cells respond to what? What cytokine triggers it?

What cytokine do they produce?

Answer 1

Infections: bacteria or virus
Triggered by IL12
IFN gamma

Question 2

Th3/Reg cells

Answer 2

Food & suppression response

Question 3

Th9

Answer 3

Asthma

Question 4

Th17

Answer 4

Mold, Fungus and some extracellular bacteria (TB)

AND autoimmune response

Question 5

Tfh

Answer 5

Helps B cells class switch