Diapedesis is the movement of white blood cells through intact blood vessel walls into surrounding body tissue.It typically happens when an area of the body is injured or damaged,and an inflammation response is required.What role would you expect cell adhesion molecules to play in this process?

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Quizplus · Accepted Answer

Cell adhesion molecules help white blood cells adhere to the blood vessel wall so that they can migrate across the wall and infiltrate into the underlying tissue. This is a crucial step in diapedesis as it enables the white blood cells to move from the bloodstream to the site of injury or infection. Without cell adhesion molecules, white blood cells would not be able to pass through the vessel wall and reach the damaged tissue.

Diapedesis Is the Movement of White Blood Cells Through Intact