| Literature DB >> 24498540 |
Zhengqi Wang1, Kevin D Bunting1.
Abstract
Signal transducer and activator of transcription 5 (STAT5) regulates normal lympho-myeloid development through activation downstream of early-acting cytokines, their receptors, and Janus kinases (JAKs). Despite a general understanding of the role of STAT5 in hematopoietic stem cell (HSC) proliferation, survival, and self-renewal, the transcriptional targets and mechanisms of gene regulation that control multi-lineage engraftment following transplantation for the most part remain to be understood. In this review, we focus on the role of STAT5 in HSC transplantation and recent developments toward identifying the relevant downstream target genes and their role as part of a pleiotropic STAT5 mediated signaling response.Entities:
Keywords: JAK-STAT; cytokine signaling; engraftment; hematopoiesis; quiescence; self-renewal; stem cell; transplantation
Year: 2013 PMID: 24498540 PMCID: PMC3906416 DOI: 10.4161/jkst.27159
Source DB: PubMed Journal: JAKSTAT ISSN: 2162-3988