Which of the following growth factors plays a crucial role in the stimulation of megakaryopoiesis, leading to the production of platelets?

A Erythropoietin
B Thrombopoietin ✓
C Granulocyte-colony stimulating factor
D Granulocyte-macrophage colony-stimulating factor

Explanation

Thrombopoietin is a growth factor that stimulates megakaryopoiesis, leading to the production of platelets.

Source

Harrison's Principles of Internal Medicine
Hematology Hematology: Hematopoiesis Hematology: Hematopoiesis Medium MEDICAL Confidence: high