Abstract：
:Anemia is a frequently observed adverse effect in cancer patients who receive chemotherapy or drugs designed to block specific oncogenic signaling pathways, although the underlying mechanisms are poorly understood. An article first published online (Zhu HH, Luo X, Zhang K, et al. Proc Natl Acad Sci USA 2015;112:13342-13347) presented data indicating that cell type-specific pathway cross-talk is likely an important mechanism to consider. Shp2 and Pten, two master regulators of central cytoplasmic signaling pathways, oppose each other in myeloproliferation and leukemogenesis, but cooperate in promoting erythropoiesis. Thus, genetic ablation or pharmacologic inhibition of Shp2 suppresses the leukemogenic effect of Pten loss, yet simultaneously induces severe anemia in mice with Pten deficiency in blood cells.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Chen WS,Zhu HH,Feng GSdoi
10.1016/j.exphem.2016.01.004subject
Has Abstractpub_date
2016-05-01 00:00:00pages
329-31issue
5eissn
0301-472Xissn
1873-2399pii
S0301-472X(16)00033-3journal_volume
44pub_type
杂志文章abstract：:In different types of myeloid leukemia, increased formation of reactive oxygen species (ROS) has been noted and associated with aspects of cell transformation, including the promotion of leukemic cell proliferation and migration, as well as DNA damage and accumulation of mutations. Work reviewed in this article has re...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2016.08.008
更新日期：2016-12-01 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：:A simple two-step procedure has been developed for the production of human urinary erythropoietin suitable for tissue culture use. Lyophilized human urinary protein was fractionated by phenyl-Sepharose chromatography, the erythropoietin binding in 2 M lithium chloride and being eluted by an ascending linear gradient t...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-09-01 00:00:00
abstract：:Although macrophages account for 70-90% of the adherent cells in mouse long-term bone marrow cultures (LTBMC) and CFU-F colonies, the predominant nonhematopoietic stromal cell is endothelial-like (EL), expressing cytoplasmic collagen IV, laminin, and an antigen recognized by the monoclonal antibody MECA-10. We report ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
abstract：:Blood samples were examined from 25 children with malignancies during hematopoietic recovery following chemotherapy-induced aplasia and from 9 children undergoing tonsillectomy. The proportion of CD34-positive peripheral blood mononuclear cells (PBMNC) evaluated by flow cytometry was compared with the number of coloni...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
abstract：OBJECTIVES:Using metaphase cytogenetics (MC), chromosomal defects can be detected in 40% to 60% of patients with myelodysplastic syndromes (MDS); cytogenetic results have a major impact on prognosis. We hypothesize that more precise methods of chromosomal analysis will detect new/additional cryptic lesions in a higher ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.08.009
更新日期：2007-11-01 00:00:00
abstract：:Cyclooxygenase (COX) plays a key regulatory role in prostaglandin synthesis. COX-2 is inducible and is the major isoform of inflammatory cells. COX-2-deficient mice were shown to have normal basal hematopoiesis and hematology. We hypothesized that COX-2 induction plays a role in the recovery phase of 5-fluorouracil (5...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00087-9
更新日期：1999-10-01 00:00:00
abstract：OBJECTIVE:We previously demonstrated a silencing role for signal transducers and activators of transcription 3 (STAT3) in gamma-globin gene regulation in primary erythroid cells. Recently, GATA-1, a key transcription factor involved in hematopoietic cell development, was shown to directly inhibit STAT3 activity in vivo...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.05.004
更新日期：2009-08-01 00:00:00
abstract：:CD34 is a cell-surface glycoprotein expressed in a developmental, stage-specific manner by bone marrow stem and progenitor cells. In this study we explored a possible role for c-Myb in CD34 regulation during developmental hematopoiesis. The results indicate that c-Myb can induce CD34 expression in hematopoietic and no...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-10-01 00:00:00
abstract：OBJECTIVE:Myeloid ectropic viral integration site 1 (MEIS1) is a Hox cofactor known for its role in development and is strongly linked to normal and leukemic hematopoiesis. Although previous studies have focused on identifying protein partners of MEIS1 and its transcriptionally regulated targets, little is known about ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2010.06.006
更新日期：2010-09-01 00:00:00
abstract：:In vitro exposure of murine hematopoietic stem cells (HSCs) to cell cycle-inducing cytokines has been shown to result in a defect in the ability of these cells to engraft. We used a porcine microvascular endothelial cell (PMVEC) line in conjunction with exogenous interleukin (IL)-3, IL-6, granulocyte-macrophage colony...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-09-01 00:00:00
abstract：OBJECTIVE:To evaluate feasibility, safety, and efficacy of peripheral blood stem cell collection (PBSCC) and autologous stem cell transplantation (ASCT), to treat patients diagnosed of high-risk or relapsed HIV-associated lymphoma (HIV+ Ly), responding to highly active antiretroviral therapy (HAART). METHODS:Prospecti...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1016/j.exphem.2004.12.008
更新日期：2005-04-01 00:00:00
abstract：:Cells of the murine interleukin-3 (IL-3) or granulocyte-macrophage colony-stimulating factor (GM-CSF) factor-dependent line, FDC-P1, express the tyrosine kinase receptor, c-kit. The ligand for c-kit, steel factor (SLF), encoded by the steel (Sl) locus, is produced as both membrane-bound and soluble forms by fibroblast...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-06-01 00:00:00
abstract：OBJECTIVE:In comparison with stem cell transplantation using bone marrow or cytokine-mobilized peripheral blood, cord blood transplantation is characterized by delayed engraftment, in particular platelet recovery. The differences in the kinetics of engraftment may be related to quantitative differences in the numbers o...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(03)00004-3
更新日期：2003-04-01 00:00:00
abstract：:Phagocytic cells are characterized by their ability to generate superoxide anions upon activation by appropriate stimuli. UM384, a myelomonocytic cell line, was shown to be defective in this oxidase activity as measured by nitroblue tetrazolium or cytochrome c reduction. Cytochrome b558, a unique pigment present in ph...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
abstract：:Overexpression of immune-related genes is widely reported in myelodysplastic syndromes (MDSs), and chronic immune stimulation increases the risk for developing MDS. Aberrant innate immune activation, such as that caused by increased toll-like receptor (TLR) signaling, in MDS can contribute to systemic effects on hemat...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2015.05.016
更新日期：2015-08-01 00:00:00
abstract：:Bone marrow stem cells reside in close proximity to endosteal osteoblasts. To explore the potential role of osteoblasts in hematopoietic differentiation, we measured the mRNA accumulation, protein production, and secretion of hematopoietic growth factors by the nonmineralizing MG-63 and the mineralizing SaOS-2 human o...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1996-03-01 00:00:00
abstract：:Heterozygous alpha-thalassemic (Hbath/+) female mice were investigated for the effect of persistent erythropoietic stress on the number of stem cells and progenitor cells along the the erythroid (E), granulocyte-macrophage (GM), and megakaryocyte (Meg) pathways. At the progenitor cell level, compensatory erythropoiesi...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1986-05-01 00:00:00
abstract：:It has been shown that in xenotransplantation of human cells into immunodeficient mice, the mouse strain background is critical. For example, the nonobese diabetic (NOD) strain is most efficient, the BALB/c is moderate, and the C57BL/6 is inefficient for human cell engraftment. We have shown that the NOD-specific poly...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2013.11.005
更新日期：2014-03-01 00:00:00
abstract：:It has been demonstrated that genomic alterations of cells in the hematopoietic microenvironment could induce myelodysplastic syndromes (MDS) with ineffective hematopoiesis and dysmorphic hematopoietic cells, and subsequent transformation to acute myeloid leukemia. This investigation is the first attempt to correlate ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2012.10.009
更新日期：2013-02-01 00:00:00
abstract：:As hematopoietic stem and progenitor cells have a low mitotic index, we have quantitated the impact of cytokine combinations on cell cycling of CD34+ cells and, using VSV-G pseudotyped retroviral vectors, correlated our findings with ex vivo gene transfer. We tested nine different combinations of cytokines for inducti...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1996-05-01 00:00:00
abstract：OBJECTIVE:Intravenous (IV) injection is currently the normal method for transplanting hematopoietic cells. However, the problem of seeding efficiency and homing is relevant especially when a limited number of stem cells is available. Intra-bone marrow (IBM) injection of bone marrow cells (BMCs) may overcome this proble...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2004.05.026
更新日期：2004-08-01 00:00:00
abstract：:Fourteen patients with chronic granulocytic leukemia received bone marrow grafts from HLA identical siblings. Ten patients were in blast crisis prior to grafting, three were in an accelerated phase of their disease, and one was aplastic secondary to chemotherapy. Prior to transplant all patients were conditioned with ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1978-10-01 00:00:00
abstract：:Mouse hematopoietic stem cells (HSCs) are highly enriched in the rare (approximately 0.05%) Thy-1.1(lo)Lin(-/lo)Sca-1+ fraction of hematopoietic tissues. It has been demonstrated that Thy-1.1(lo)Lin(-/lo)Sca-1+ cells are the only HSCs in C57BL/Ka-Thy-1.1 bone marrow. In this study, we separated C57/Ka-Thy-1.1 bone mar...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1996-04-01 00:00:00
abstract：:A modification of the fluorescence-activated cell sorter (FACS) was used to rapidly and reliably study the clonal proliferation of single hemopoietic cells. Murine FDC-P1 and human cord blood progenitor cells were examined for their ability to proliferate from single cells in 96-well microtiter plates containing agar ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-06-01 00:00:00
abstract：OBJECTIVE:The function of neutrophils as primary mediators of innate immunity depends on the activity of granule proteins and critical components of the nicotinamide adenine dinucleotide phosphate (NADPH) oxidase complex. Expression of their cognate genes is regulated during neutrophil differentiation by a complex netw...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.02.009
更新日期：2008-07-01 00:00:00
abstract：:The aim of this work was to monitor the functional and phenotypic variations of natural killer (NK) cells in seven children with stage IV neuroblastoma (NB) treated with recurrent 5-day cycles of interleukin-2 (IL-2) at a dose of 18 x 10(6) IU/m2/d by continuous intravenous infusion. All patients who entered the study...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
abstract：:Normal human peripheral blood mononuclear cells (MNCs), particularly T lymphocytes (T cells), are a rich source of granulocyte-macrophage colony-stimulating factor (GM-CSF). Glucocorticoids are known to inhibit GM-CSF production in in vitro cultures of a human fibroblast cell line and in normal human blood monocytes a...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-12-01 00:00:00
abstract：:The plasma membrane is a dynamic organelle whose function includes receptor-mediated signal transduction into the cell. Conversely, the plasma membrane is the origin of inter-cellular signaling. In addition to expressing and releasing growth factors in a soluble form(through exocytosis) and via proteolysis of cell sur...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/s0301-472x(03)00050-x
更新日期：2003-06-01 00:00:00
abstract：:We established a clonal cell culture system for human natural killer (NK) cells from fetal thymocytes. Thymocytes of 16 to 22 gestational weeks were cultured in methylcellulose in the presence of interleukin (IL)-7, IL-15, and steel factor (SF). After 14 days in incubation, large, diffuse colonies consisting of small ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00005-3
更新日期：1999-04-01 00:00:00
