An irradiated marrow niche reveals a small non-collagenous protein mediator of homing, dermatopontin

Hematopoietic cell homing after hematopoietic cell transplant (HCT) is governed by several pathways involving marrow niche cells that are evoked after pre-HCT conditioning. To understand the factors that play a role in homing, we performed expression analysis on the zebrafish marrow niche cells following conditioning. We determined that the non-collagenous protein extracellular matrix related protein dermatopontin (Dpt) was upregulated...