22 - T CELLS 4

Question 1

how do some pathogens persist in macrophages

Answer 1

Question 2

how do Th1 cells activate macrophages

Answer 2

Question 3

characteristics of M1 macrophages

Answer 3

Question 4

diagram of Th1 effector functions

Answer 4

Question 5

how do Th1 effector cells kill infected macrophages

Answer 5

Question 6

how do Th1 effector cells help CD8+ T cells?

Answer 6

Question 7

how do Th1 effector cells stimulate increased differentiation of monocytes in the bone marrow

Answer 7

Question 8

how do Th1 effector cells affect adhesion molecules?

Answer 8

Question 9

how do Th1 effector cells recruit macrophages

Answer 9

Question 10

how is tuberculosis the result of chronic activation of macrophages by Th1 cells

Answer 10

Question 11

summary of Th1 cells

Answer 11

Question 12

for Th2 cells, what is
Signal 3
Effector cytokines
Master transcriptional regulator

Answer 12

Question 13

what response are Th2 cells involved in and what does a dysregulation lead to?

Answer 13

Question 14

signalling that leads to an effector Th2 cell and what does it secrete

Answer 14

Question 15

what do Th2 cells secrete and what cells do they target

Answer 15

Question 16

characteristics of parasitic helminths

Answer 16

Question 17

Th2 response to helminths

Answer 17

Question 18

diagram of Th2 effector functions

Answer 18

Question 19

how do Th2 effector cells influence cell turnover and mucous production

Answer 19

Question 20

how do Th2 effector cells enhance worm expulsion

Answer 20

Question 21

how do Th2 effector cells recruit and activate M2 macrophages

Answer 21

Question 22

how do Th2 effector cells activate eosinophils

Answer 22

Question 23

how do Th2 effector cells activate mast cells

Answer 23

Question 24

how is the type 2 response related to allergies

Answer 24

Question 25

summary of Th2 cells

Answer 25