Humans ; Lymphoproliferative Disorders ; classification ; World Health Organization

Humans ; Multiple Myeloma

Humans ; Multiple Myeloma ; diagnosis ; therapy ; Prognosis

China ; Humans ; Multiple Myeloma ; diagnosis ; therapy ; Translational Medical Research

Drug Resistance, Neoplasm ; Humans ; Multiple Myeloma

Autoimmune Lymphoproliferative Syndrome ; Humans

Cell Proliferation ; Cell Transformation, Neoplastic ; Epigenesis, Genetic ; Hodgkin Disease ; genetics ; immunology ; metabolism ; pathology ; Humans ; Immunophenotyping ; NF-kappa B ; metabolism ; Receptor, Notch1 ; metabolism ; Reed-Sternberg Cells ; immunology ; metabolism ; pathology ; Transcription Factor AP-1 ; metabolism

Humans ; Protein Kinase Inhibitors ; therapeutic use ; Protein-Tyrosine Kinases ; antagonists & inhibitors

The ability of repair and regeneration of central nervous system (CNS) is limited. So many researchers applied themselves to search a valuable cell resource for treating severe diseases of the CNS. Several studies from different laboratories have recently reported that stem cells derived from human umbilical cord blood under certain in vitro conditions can manifest neural features that resemble features of neural-derived cells. In vivo transplantation studies have shown that these stem cells persistently engraft in the CNS, some engrafted cells acquire the characteristics of neurons and glia, and improve functional recovery after central nervous system injury. The existence of stem/progenitor cells with previously unappreciated proliferation and differentiation potential in umbilical cord blood raise the possibility that cord blood may provide an efficient source of cells differentiating into the neural lineage, with a potential to be employed in the therapy of human CNS diseases. The achievement and focuses on the mechanisms and modulation of induction of differentiation and in vitro and in vivo studies in this field was reviewed.