Dok1 and Dok2 Proteins Regulate Cell Cycle in Hematopoietic Stem and Progenitor Cells.

Dok1 and Dok2 proteins play a crucial role in myeloid cell proliferation as demonstrated by Dok1 and Dok2 gene inactivation, which induces a myeloproliferative disease in aging mice. In this study, we show that Dok1/Dok2 deficiency affects myeloproliferation even at a young age. An increase in the cellularity of multipotent progenitors is observed in young… CONTINUE READING