HIV Flashcards
1
Q
what 2 receptors do you need for HIV binding?
A
CCR5/ CXCR4 + CD4
2
Q
what are the anti HIV abs?
A
gp 120, gp 41
3
Q
what activates B lymphocytes in HIV?
A
Tfh cd 4 cells release IL4, 5, 6
4
Q
what is the dysregulation of cytokines in HIV?
A
In. Th2 -> IgE
dec. Th1 and Tfh -> dec. IgG
inc. pro inflammatory cytokines
IL2, 7, 15 act. HIV cells
