title: New insights into the normal and leukemic stem cell niche: a timely review.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Van Etten
mesh_terms: D019337:Hematologic Neoplasms; D006412:Hematopoietic Stem Cells / Q000166:cytology* / Q000378:metabolism* / Q000502:physiology*; D006801:Humans; D055153:Stem Cell Niche