Which of the following adhesion molecules plays a crucial role in the homing of hematopoietic stem cells to the bone marrow niche?

A VCAM-1

B ICAM-1

C CD44 ✓

D Selectin

Explanation

CD44 is an adhesion molecule that plays a crucial role in the homing of hematopoietic stem cells to the bone marrow niche, where they can interact with stromal cells and receive signals for proliferation and differentiation.

Source

Blood journal

Hematology Hematology: Hematopoiesis Hematology: Hematopoiesis Hard MEDICAL Confidence: medium

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Which of the following adhesion molecules plays a crucial role in the homing of hematopoietic stem cells to the bone marrow niche?

Explanation

Source

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