Cholesterol-binding protein TSPO2 coordinates maturation and proliferation of terminally differentiating erythroblasts

Abstract

MEDEP cells showed delays in hemoglobinization; maturation-associated phenotypic changes in CD44, CD71, and TER119 expression; and cell-cycle progression. Taken together, these findings imply that TSPO2 is essential for coordination of maturation and proliferation of erythroblasts during normal erythropoiesis.