Figure 7.
Working model of p19INK4dfunction during human terminal erythroid differentiation. The blue arrow denotes a “decreased” expression, whereas the red arrow denotes an “increased” expression. p19INK4d knockdown increases PEBP1 expression and impairs the p-ERK-HSP70-GATA1 pathway, which delays human terminal erythroid differentiation and leads to generation of abnormal nucleus.