Platelets are circulating anucleate discs derived from megakaryocytes, and play major roles in hemostasis, inflammation, thrombosis, and vascular biology. Multi-phase culture systems for inducing in vitro platelet production from mature megakaryocytes have been explored to allow progenitor expansion, megakaryocyte maturation, and promotion of platelet formation and shedding. In this thesis,...
Little is known about the transcriptional events underlying megakaryocytic (Mk) differentiation from hematopoietic stem cells. We sought to identify genes and pathways not previously associated with megakaryopoiesis and to evaluate the CHRF-288-11 (CHRF) megakaryoblastic cell line as a model system for investigating megakaryopoiesis.
Using DNA microarrays, Q-RT-PCR, and protein-level assays,...