Gene expression profile of hematopoietic stem cells (CD34+ cells) with or without nanoparticles. Homo sapiens

To understand the the effect of poly(lactic-co-glycolic acid) nanoparticles (NPs) encapsulating a fluorine contrast agent on hematopoietic stem cells (CD34+ fraction of umbilical cord blood mononuclear cells), we have employed whole genome microarray expr Overall design: The gene expression in human CD34+ cells was measured at 24 h and 7 d after incubation with nanoparticles. Three independent experiments were performed at each time.