PMID- 15277695 OWN - NLM STAT- MEDLINE DCOM- 20050307 LR - 20220408 IS - 1066-5099 (Print) IS - 1066-5099 (Linking) VI - 22 IP - 4 DP - 2004 TI - Plasticity of bone marrow-derived stem cells. PG - 487-500 AB - Stem cell plasticity refers to the ability of adult stem cells to acquire mature phenotypes that are different from their tissue of origin. Adult bone marrow cells (BMCs) include two populations of bone marrow stem cells (BMCs): hematopoietic stem cells (HSCs), which give rise to all mature lineages of blood, and mesenchymal stem cells (MSCs), which can differentiate into bone, cartilage, and fat. In this article, we review the literature that lends credibility to the theory that highly plastic BMCs have a role in maintenance and repair of nonhematopoietic tissue. We discuss the possible mechanisms by which this may occur. Also reviewed is the possibility that adult BMCs can change their gene expression profile after fusion with a mature cell, which has brought into question whether this stem cell plasticity is real. FAU - Grove, Joanna E AU - Grove JE AD - Department of Laboratory Medicine, Yale University School of Medicine, P.O. Box 8035, 333 Cedar Street, New Haven, CT 06520-8035, USA. joanna.grove@yale.edu FAU - Bruscia, Emanuela AU - Bruscia E FAU - Krause, Diane S AU - Krause DS LA - eng PT - Journal Article PT - Review PL - England TA - Stem Cells JT - Stem cells (Dayton, Ohio) JID - 9304532 SB - IM MH - Animals MH - Bone Marrow Cells/*cytology MH - Cell Differentiation/*physiology MH - Hematopoietic Stem Cells/*cytology MH - Humans MH - Stem Cell Transplantation MH - Stem Cells/*cytology MH - Transplantation, Heterologous RF - 110 EDAT- 2004/07/28 05:00 MHDA- 2005/03/08 09:00 CRDT- 2004/07/28 05:00 PHST- 2004/07/28 05:00 [pubmed] PHST- 2005/03/08 09:00 [medline] PHST- 2004/07/28 05:00 [entrez] AID - 22/4/487 [pii] AID - 10.1634/stemcells.22-4-487 [doi] PST - ppublish SO - Stem Cells. 2004;22(4):487-500. doi: 10.1634/stemcells.22-4-487.