Steps: Transmigration Flashcards
1
Q
What is transmigration also referred as?
A
Also referred to as diapedesis, emigration and extravasation
2
Q
Leukocytes ?through ? between endothelial cells
A
Leukocytes extend pseudopodia through gaps between endothelial cells
3
Q
? occurs via ?expressed on ?and ?
A
Migration occurs via PECAM expressed on leukocytes and endothelial cells
4
Q
PECAM expressed ?, ? leukocyte across ?
A
PECAM expressed interacts, pulling leukocyte across endothelium wall
5
Q
Leukocyte crossed ? (?)
A
Leukocyte crossed basement membrane (proteolytic degradation)
6
Q
Leukocyte moves to ?via ?
A
Leukocyte moves to site of injury via chemotaxis
