Abstract：
:Among 75 consecutive allogeneic bone marrow transplant recipients, 24 developed chronic graft-versus-host disease (GVHD), which was diagnosed from day 31 to day 368 after transplantation. Eight (33%) patients had more extensive chronic GVHD, and five patients died. The actuarial incidence of chronic GVHD was 48% at 400 days. A number of factors were analyzed for their association with chronic GVHD. Recipients of marrow from donors over 17 years of age had an actuarial incidence of chronic GVHD at 400 days of 74%, compared with 27% if the donors were under 17 years of age (log-rank test on survival curves, p less than 0.001). Other factors that appeared to predispose for chronic GVHD in bivariate analysis were recipient age above 17 years (p less than 0.02), treatment with donor unirradiated buffy-coat cells (p less than 0.01), grade-II-IV acute GVHD (p less than 0.01), and a preceding cytomegalovirus (CMV) infection (p less than 0.01). In multi-variate analysis, however, only donor age above 17 years, treatment with donor buffy-coat cells, and grade-II-IV acute GVHD were significantly associated with chronic GVHD. The possible role of CMV infection in the development of chronic GVHD is discussed.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Ringdén O,Paulin T,Lönnqvist B,Nilsson Bsubject
Has Abstractpub_date
1985-11-01 00:00:00pages
1062-7issue
10eissn
0301-472Xissn
1873-2399journal_volume
13pub_type
杂志文章abstract：:The effect of partially purified thrombopoietic stimulatory factor (TSF) on megakaryocytopoiesis was studied using the soft-gel colony-forming assay and a short-term marrow liquid culture system (STLC) and compared to the effects of megakaryocyte colony-stimulating activity present in pokeweed mitogen-stimulated splee...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-09-01 00:00:00
abstract：OBJECTIVE:We studied two adult brothers with severe congenital thrombocytopenia in order to determine the genetic etiology of their inherited disorder. Despite the absence of eczema or immunodeficiency, a mutation of the Wiskott-Aldrich syndrome (WAS) gene was suspected because of the presence of microthrombocytes. MA...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(02)01023-8
更新日期：2003-02-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to evaluate the occurrence of T-cell spontaneous apoptosis (A(spont)) and its modulation in vitro by the interleukin-2 receptor (IL-2R) gamma-chain (gammac)-signaling cytokine IL-15 in patients transplanted with autologous peripheral blood progenitor cells (PBPC) for hematologic mali...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(01)00747-0
更新日期：2001-12-01 00:00:00
abstract：:Induced pluripotent stem cells (iPS) derived from disease cells are expected to provide a new experimental material, especially for diseases from which samples are difficult to obtain. In this study, we generated iPS from samples from patients with primary and secondary myelofibrosis. The primary myelofibrosis cells h...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2014.03.010
更新日期：2014-09-01 00:00:00
abstract：:To clarify the effects of androgen on hemopoiesis in mice, we investigated changes in hemopoietic stem cells at various stages of differentiation after injection of 19-nandrolone decanoate (19-ND). 19-ND induced (a) a marked increase in the population of CFUe, especially in the spleen, and (b) a less significant incre...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-08-01 00:00:00
abstract：OBJECTIVE:For approximately 5% of autologous transplant recipients and a higher proportion of allogeneic transplant recipients, low level and delayed platelet engraftment is an ongoing problem. Mesenchymal stem cells (MSC), which can be derived from bone marrow as well as other organs, are capable of differentiation in...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(03)00042-0
更新日期：2003-05-01 00:00:00
abstract：OBJECTIVES:GPIIb integrin expression has been found on platelets and megakaryocytes, and more recently on immature hematopoietic progenitors. We set out to investigate expression of GPIIb in other hematopoietic cell lineages and, having detected it on mast cells, aimed to determine what possible role it might perform. ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.01.011
更新日期：2005-04-01 00:00:00
abstract：:Pathogenesis of cytomegalovirus (CMV)-induced myelosuppression is not clearly understood and could be related to a direct toxic effect on the marrow progenitors and/or an alteration of the marrow environment. Myeloid progenitors (granulocyte-macrophage colony-forming units, CFU-GM) were not affected by incubation with...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-02-01 00:00:00
abstract：:We previously reported an in vitro bioassay permissive to eosinophil production from naive mouse bone marrow cells. Based on cytosmear analysis, recombinant murine (rm) interleukin (IL)-3 combined with granulocyte-macrophage colony-stimulating factor (GM-CSF) provided better quantitative cellular yields compared with ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-06-01 00:00:00
abstract：:The comparative influences of phytohemagglutinin-stimulated leukocyte conditioned medium (PHALCM), hemin, prostaglandin E1 (PGE1), and growth of cells at low oxygen tension (5% O2) were evaluated for their capacity to enhance colony formation in vitro from normal human bone marrow erythroid progenitor cells (BFU-E). E...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-11-01 00:00:00
abstract：:Megakaryocytic differentiation of progenitor cells was investigated in nine patients with low-risk myelodysplastic syndromes (MDS) (eight refractor anemia [RA] and one RA with ringed sideroblasts [RARS] and five patients with high-risk MDS (two RA with excess of blasts [RAEB] and three RAEB in transformation [RAEB-T])...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(98)00077-0
更新日期：1999-03-01 00:00:00
abstract：:Myelodysplastic syndromes (MDS) are clonal stem cell diseases of the bone marrow characterized by abnormalities in maturation of hematopoietic cells of all lineages. MDS patients frequently have lower lipids and high rates of apoptosis and p53 (TP53) expression. An association between the reduced lipids in MDS and the...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2012.02.003
更新日期：2012-07-01 00:00:00
abstract：OBJECTIVE:Diamond-Blackfan anemia (DBA) is a rare congenital hypoplastic anemia caused by mutations in ribosomal protein (RP) genes. Our aim is to develop gene therapy for DBA patients with mutations in RPS19. We previously demonstrated that RPS19 gene transfer partially corrects erythroid development in vitro. In this...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.06.012
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVE:A complete process for mass generation of megakaryocytes from hematopoietic stem cells under serum-free conditions has great clinical potential for rapid platelet reconstruction in thrombocytopenia patients. We have previously reported on the generation of an optimized serum-free medium (serum-free hematopoie...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.07.012
更新日期：2009-11-01 00:00:00
abstract：:The cloning efficiency of T-lymphocyte progenitor cells (CFU-T) is dependent on mononuclear cell concentration, with a triphasic growth curve. At low plating cell concentrations, hydrocortisone causes a dose-dependent decrease in cloning efficiency, whereas at high cell concentrations hydrocortisone causes increased c...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-02-01 00:00:00
abstract：OBJECTIVE:Polo-like kinase 1 (Plk1) is a regulator of the cell cycle that has been implicated in the pathology of many cancers. We have investigated whether this kinase plays a role in multiple myeloma (MM) using the Plk1 inhibitor BI 2536. MATERIALS AND METHODS:We have used six MM cell lines and six patient-derived s...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2010.12.006
更新日期：2011-03-01 00:00:00
abstract：:Initially described as an endogenous inhibitor of proteases, the tissue inhibitor of metalloproteinases 1 (TIMP-1) also displays cytokine-like functions. TIMP-1 is a soluble protein whose levels are increased under inflammatory conditions. We recently found that TIMP-1(-/-) mice have decreased bone marrow (BM) cellula...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2015.07.003
更新日期：2015-11-01 00:00:00
abstract：:Lithium (Li) is a known stimulator of steady-state granulopoiesis, influencing both pluripotential (CFUS) and granulocyte-macrophage committed stem cell (CFUGM) populations. Li has therefore been suggested to be an effective agent to reduce the neutropenia that often is seen after either cytotoxic chemotherapy or radi...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1983-07-01 00:00:00
abstract：:The more mature erythroid progenitor assayable in vitro, the colony-forming unit-erythroid (CFU-E), is normally found in the bone marrow (BM) but is virtually absent from peripheral blood (PB), unlike the more immature progenitor, the burst-forming unit-erythroid (BFU-E). We report on the detection of CFU-E in the PB ...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1995-12-01 00:00:00
abstract：:Acute myeloid leukemia (AML) is a disease with a poor prognosis. It has been demonstrated that AML cells express vascular endothelial growth factor (VEGF) as well as Flt-1 and KDR, resulting in an autocrine pathway for cell survival. PTK787/ZK 222584 is a new oral antiangiogenic molecule that inhibits tyrosine kinase ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.03.001
更新日期：2009-06-01 00:00:00
abstract：:Allogeneic bone marrow recipients exhibit a complex and multifactorial immunodeficiency affecting numerous effector functions for various periods of time. In order to evaluate their Fc-mediated monocyte-macrophage (MM) function we studied the clearance of IgG-coated Rh-positive erythrocytes (EA) in healthy control sub...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-10-01 00:00:00
abstract：:Marked loss of colony stimulating activity was noted when the highly purified human urinary colony stimulating factor (CSFHU-5) dissolved in 0.1 M Tris-HCl buffer (pH 7) was passed through ethylene oxide sterilized Millipore filters. The addition of 0.5 mg/ml polyethylene glycol (PEG) or 10 mg/ml bovine serum albumin ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1983-05-01 00:00:00
abstract：:Peritoneal injection of thioglycollate medium (TM) to mice results in a dramatic increase in total number of peritoneal macrophages within 48 to 72 hours. Unlike resident macrophages, a fraction (10 to 20%) of these newly arrived young macrophages, designated as macrophage colony-forming cells (M-CFC), are highly prol...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-11-01 00:00:00
abstract：:Peripheral blood lymphocytes obtained at 24-30 months after birth from a male with X-linked severe combined immune deficiency maintained in a gnotobiotic environment were characterized by T and B cell surface markers. A high proportion (55-80 percent) of circulating lymphocytes bore surface IgM as detected by direct i...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：OBJECTIVE:The mechanism for anagrelide's potent platelet lowering activity in human subjects is not well defined. Studies related to anagrelide function have been hampered by its lack of activity in nonhuman primates and water insolubility. In an effort to define the mechanism whereby anagrelide exerts its therapeutic ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(01)00742-1
更新日期：2001-12-01 00:00:00
abstract：OBJECTIVE:To investigate 1) the signal transduction pathways affected by heat shock protein 27 (HSP27) expression; and 2) the expression and regulation of HSP27 in acute myeloid leukemia (AML). MATERIALS AND METHODS:RNA interference studies for HSP27 in leukemic TF-1 cells were used to investigate the effects on downs...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.03.009
更新日期：2005-06-01 00:00:00
abstract：OBJECTIVE:B-lineage acute lymphoblastic leukemia (ALL) and chronic myeloid leukemia in lymphatic blastic phase in adults have poor prognoses despite intensive chemotherapy. Novel targeted treatment modalities emerge, but their evaluation requires relevant in vitro models of lymphoblastic leukemia. Presently available c...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.11.002
更新日期：2009-03-01 00:00:00
abstract：OBJECTIVE:To examine whether oncogenic Ras affects transforming growth factor (TGF)-beta-mediated cell-cycle arrest in hematopoietic cells and the downstream signal transduction pathway involved in the interference with TGF-beta-induced cell-cycle arrest. MATERIALS AND METHODS:Two leukemic cell lines bearing N-Ras(L61...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.04.006
更新日期：2005-07-01 00:00:00
abstract：:The effect of staurosporine, a novel calcium/phospholipid-dependent protein kinase (protein kinase C) inhibitor, on differentiation of human promyelocytic leukemic HL-60 cells, was investigated. Staurosporine inhibited HL-60-cell proliferation in a concentration-dependent manner, but did not induce HL-60-cell differen...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:Acute myeloid leukemia (AML) develops when there is a block in differentiation and uncontrolled proliferation of myeloid precursors, resulting in bone marrow failure. AML is a clinically, morphologically, and genetically heterogeneous disease, and biological differences between adult and childhood AML have been identi...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2017.06.007
更新日期：2017-10-01 00:00:00
