What is the primary function of the pericyte niche in hematopoiesis?

A To regulate the proliferation of hematopoietic stem cells
B To maintain the quiescence of hematopoietic stem cells ✓
C To facilitate the migration of hematopoietic stem cells
D To promote the differentiation of hematopoietic stem cells

Explanation

The pericyte niche plays a crucial role in maintaining the quiescence of hematopoietic stem cells, which is essential for their long-term self-renewal and multilineage potential.

Source

Nature Reviews Immunology
Hematology Hematology: Hematopoiesis Hematology: Hematopoiesis Medium MEDICAL Confidence: high