1. CB 2 receptors are mostly located in the immune and haematopoietic systems. 2. Neural stem cells share many properties with haematopoietic stem cells ( HSCs ). 3. Haematopoietic effects included reduced numbers of stem cells in the spleen and liver.4. Haemogenic endothelial cells are specific endothelial cells that concurrently express both haematopoietic and endothelial markers. 5. Signalling of FLT3 is important for the normal development of haematopoietic stem cells and progenitor cells. 6. She was part of the International Working Group on Morphology of tumours of the lymphoid haematopoietic systems. 7. Similar tests for TSV, yellowhead virus and infectious hypodermal and haematopoietic necrosis virus are currently under development. 8. A specialised subset of endothelial cells, haemogenic endothelium has the potential to differentiate into haematopoietic stem cells. 9. EVI-1 encodes a zinc-finger protein that may be involved in leukaemic transformation of haematopoietic cells. 10. In 1996, a study indicated that non-haematopoietic progenitor cells were also present in the amniotic fluid.