Which of the following cytokines is involved in the regulation of erythropoiesis?

A Granulocyte-colony stimulating factor (G-CSF)
B Erythropoietin (EPO) ✓
C Thrombopoietin (TPO)
D Interleukin-3 (IL-3)

Explanation

Erythropoietin (EPO) is a cytokine that regulates erythropoiesis by stimulating the proliferation and differentiation of erythroid progenitor cells.

Source

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