Abstract：
:A modified regimen of high-dose cyclophosphamide (CTX) plus cyclosporine (CsA) was adopted for patients with severe or very severe aplastic anemia, and the effectiveness was compared with a regimen of antithymocyte globulin (ATG) plus CsA. A total of 121 patients enrolled in this study received either CTX plus CsA (CTX group, 48 cases) or ATG plus CsA (ATG group, 73 cases). The early death rate was 4.2% in the CTX group and 8.2% in the ATG group, showing no significant difference (p = 0.312). The total response rate in the CTX and ATG groups was 54.2% and 57.5% at 3 months, 64.6% and 72.6% at 6 months, and 72.9% and 78.1% at 12 months, respectively (p > 0.05). The overall 5-year survival rate was 81.2% and 80.7%, and the event-free survival rate was 68.2% and 67.3% in the CTX and ATG groups, respectively (p > 0.05). The total medical cost of the CTX group was 54.8% less than that of ATG regimen (p = 0.000). In summary, treatment of severe or very severe aplastic anemia with CTX plus CsA has effectiveness that is comparable to a conventional regimen and less costly.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Zhang F,Zhang L,Jing L,Zhou K,Wang H,Peng G,Li Y,Li Y,Li J,Ye L,Shi L,Fan H,Zhao X,Chu Y,Hao Y,Wang Jdoi
10.1016/j.exphem.2013.01.001subject
Has Abstractpub_date
2013-04-01 00:00:00pages
328-34issue
4eissn
0301-472Xissn
1873-2399pii
S0301-472X(13)00002-7journal_volume
41pub_type
临床试验,杂志文章abstract：OBJECTIVE:Excessive apoptosis may have a role in the ineffective hematopoiesis and cytopenias observed in myelodysplastic syndromes. The goals of this study were 1) to quantify apoptosis in patients with "early stage" myelodysplasia [including patients with refractory anemia (RA), RA with ringed sideroblasts (RARS), RA...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(00)00179-x
更新日期：2000-07-01 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：:A method is described that permits the removal of hematopoietic cells and macrophages from mouse bone marrow cultures. The method is based on the difference in effect of extracellular ATP4- ions (ATP in the absence of divalent, complexing cations) on cells of hematopoietic origin, including macrophages, and of nonhema...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1994-02-01 00:00:00
abstract：OBJECTIVE:Potent immunosuppressants, such as rapamycin, FK506, and ascomycin, are known to regulate the phosphorylation of proteins. The purpose of this study was to investigate the effects of these immunosuppressants on differentiation of several human myeloid leukemic cell lines. MATERIALS AND METHODS:Human myeloid ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(01)00626-9
更新日期：2001-05-01 00:00:00
abstract：:After initially successful chemotherapy, relapse frequently jeopardizes the outcome of patients with acute leukemia. Because of their adverse characteristics of self-renewal and dormancy, leukemia stem cells have been hypothesized to play a critical role in resistance to antiproliferative chemotherapy and the developm...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2018.09.006
更新日期：2019-01-01 00:00:00
abstract：:The proliferative capacity of partially purified populations of mouse bone marrow progenitor cells has been examined in serum-free cultures in the presence and absence of colony-stimulating factors (CSFs). The half-life of progenitor cells was approximately 25 h in the absence of factor, regardless of whether the fact...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-11-01 00:00:00
abstract：:Although three molecular forms of macrophage colony-stimulating factor (M-CSF) have been reported, Western blot analysis of immunoaffinity-purified M-CSF from human blood has shown that the major species of M-CSF in the serum has a molecular weight (MW) of 85 kD. Superose-12 gel filtration chromatography of immunoaffi...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1996-02-01 00:00:00
abstract：:The present studies evaluated effects of recombinant human (rhu) and murine (rmu) flt3 ligand (flt3-L) on colony formation by subsets of myeloid stem and progenitor cells present in low-density (LD) and cell-sorted CD34 hu cord blood (CB) and bone marrow (BM) cells and unseparated mu BM cells. By itself, flt3-L had we...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：:The first blood cells observed in the embryo are large nucleated erythroblasts generated in blood islands of the extraembryonic yolk sac. These unique red cells have been termed primitive because of their resemblance to nucleated erythroblasts of nonmammalian species. It is now widely assumed that hematopoiesis in the...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2005.06.012
更新日期：2005-09-01 00:00:00
abstract：:The aberrant overexpression of Wilms tumor-1 (WT1) in acute myeloid leukemia (AML) plays an important role in blast cell survival by enhancing proliferation and inhibiting apoptosis. However, the mechanism underlying the overexpression of WT1 remains unclear. Here, we identified miR-193a (miR-193a-5p) and miR-600 targ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.02.001
更新日期：2018-05-01 00:00:00
abstract：OBJECTIVE:Several compounds, including butyrate and trichostatin A, have been shown to activate gamma-gene expression via p38 mitogen-activated protein kinase (MAPK) signaling. In eukaryotic cells, reactive oxygen species (ROS) act as signaling molecules to mediate phosphorylation of tyrosine kinases such as p38 MAPK t...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.12.009
更新日期：2006-03-01 00:00:00
abstract：:A functional method for estimation of plasminogen activator (PA) activity is described. The end-point method follows the PA-dependent conversion of the inactive plasminogen to the potent protease plasmin. The formation of plasmin is monitored by its activity on 14C-globin to form acid-soluble radioactive products. The...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1986-05-01 00:00:00
abstract：:Human bone marrow contains plastic-adherent hemopoietic progenitor cells whose plating efficiency is increased by brief (2 h) exposure to methylprednisolone (MP). When subsequently covered with methylcellulose medium, they form colonies of monoblastoid cells. Colony size, but not number, and mature cell production are...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1987-08-01 00:00:00
abstract：:Many granulocyte-specific mouse monoclonal antibodies recognize the carbohydrate sequence 3-fucosyllactosamine, Ga 1 beta 1-4[Fuc alpha 1-3]GlcNAc, which occurs in cell-surface glycolipids and glycoproteins. In general, these antibodies bind to blast cells from most patients with acute myeloblastic leukemia, but not t...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1986-08-01 00:00:00
abstract：:The origin of spleen colony-forming units (CFUs) and fibroblastoid colony-forming cells (CFUF) repopulating the marrow of femurs subcutaneously implanted in syngeneic and semi-syngeneic mice was studied by making use of a chromosome marker for CFUs and a cytotoxicity test for CFUF. The CFUs present in implants during ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1983-02-01 00:00:00
abstract：:Transcription factors are essential to govern differentiation along the lymphoid lineage from uncommitted hematopoietic stem cells. Although many of these transcription factors have putative roles based on murine knockout experiments, their function in human lymphoid development is less known and was studied further. ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(00)00680-9
更新日期：2001-04-01 00:00:00
abstract：:Colony forming unit (CFU) assays were developed for feline granulocyte-macrophage (CFUGM), early erythroid (day 2 CFUE), and late erythroid (day 7 CFUE) colonies in methylcellulose medium. Feline CFUGM and both day 2 and day 7 CFUE were enhanced by feline macrophage conditioned medium and late CFUE often were intimate...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1981-11-01 00:00:00
abstract：:Thrombocytopenia is an important clinical problem for many acquired immunodeficiency syndrome (AIDS) patients. Recently, the utility of recombinant cytokines in alleviating the hematopoietic complications of AIDS and AIDS therapy has been evaluated. The newly cloned cytokine stem cell factor (SCF) has been demonstrate...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-08-01 00:00:00
abstract：OBJECTIVE:It has been shown previously that infection with diverse viruses induces alterations in bone marrow lineage-specific progenitor cells. As complications arising from secondary bacterial infections can adversely affect the host, we investigated whether virally induced hematological alterations could contribute ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.09.005
更新日期：2005-12-01 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：:Demineralized allogeneic bone matrix (DBM), implanted in muscle, induces the formation of an ossicle within which histologically recognizable hemopoietic tissue develops. Analyses of rabbit ossicle marrow in a methylcellulose culture system demonstrated the presence of committed hemopoietic precursors; colony-forming ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1980-07-01 00:00:00
abstract：:Chronic lymphocytic leukemia (CLL) is a heterogeneous disease characterized by defects in the DNA damage response and apoptosis. Among the factors involved in these pathways, we focused on the enzyme poly(ADP-ribose) polymerase 1 (PARP1) and on its substrate Che-1 by evaluating their basal expression and functional ch...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2011.11.005
更新日期：2012-03-01 00:00:00
abstract：:Previous studies in animal models have suggested that bone marrow-derived interleukin-2 (IL-2) activated natural killer (A-NK*) cells can be used to eliminate residual leukemic cells both in vivo and in vitro. As part of initial studies to develop a clinical protocol to exploit this phenomenon in combination with cult...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-08-01 00:00:00
abstract：:BCR-ABL-negative myeloproliferative neoplasms (MPNs) are driven by JAK-STAT pathway activation, but epigenetic alterations also play an important pathophysiological role. These can be pharmacologically manipulated with histone deacetylase inhibitors (HDACIs), which have proven to be clinically effective in the treatme...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2019.02.002
更新日期：2019-04-01 00:00:00
abstract：:Sphingosine, a sphingolipid breakdown product, has been proposed as an apoptosis-inducing agent. In this study, we examined the effect of sphingosine in bcl-2-overexpressing cells compared with cells that do not express the bcl-2 gene. The human erythroleukemic cell line TF1, which lacks bcl-2 expression, was easily i...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1998-11-01 00:00:00
abstract：:Haploinsufficiency of erythroid Krüppel-like factor (EKLF/KLF1) has been shown recently to ameliorate the clinical severity of β-thalassemia by increased expression levels of fetal hemoglobin (HbF). The underlying mechanisms for role of EKLF in regulating HbF are of great interest but remain incompletely understood. I...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.03.004
更新日期：2018-07-01 00:00:00
abstract：:Cell surface molecules aberrantly expressed or overexpressed by myeloid leukemic cells represent potential disease-specific therapeutic targets for antibodies. MUC1 is a polymorphic glycoprotein, the cleavage of which yields two unequal chains: a large extracellular α subunit containing a tandem repeat array bound in ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.12.002
更新日期：2019-02-01 00:00:00
abstract：OBJECTIVE:Osteoblasts play an important role in regulating hematopoiesis in the bone marrow. Here we show that U2-OS, a widely used osteoblastic cell line derived from an osteosarcoma, has the capacity to support proliferation of human hematopoietic progenitor cells in vitro. In this study, U2-OS cells are characterize...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(00)00127-2
更新日期：2000-04-01 00:00:00
abstract：OBJECTIVE:Stem cell transplantation has a place in the management of many patients with hematological disorders, but is no longer the final and definitive treatment for most of these individuals. The relapsing patient may be offered further therapy, and evaluating the contribution of the treatments available has become...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.06.007
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the repopulating properties of bone marrow (BM) from mice irradiated during embryonic and adult stages of development. MATERIALS AND METHODS:Four-day-old embryos, 17-day-old fetuses, and 12-week-old mice were irradiated with of 1 or 3 Gy of x-rays. At 3 and 9 months ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00128-9
更新日期：2000-01-01 00:00:00
