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 chemotherapy including cyclophosphamide plus 1,000 rad of total body irradiation. Ten patients achieved engraftment while four died 1 to 26 days after marrow infusion without functioning grafts. Two patients received a second infusion of donor marrow because of delayed engraftment. Neither marrow cell dose nor presence of myelofibrosis correlated with successful engraftment. Three out of ten engrafted patients developed graft-versus-host disease. Interstitial pneumonia occurred in seven patients. The immediate cause of death was bacterial septicemia in six patients. All evidence of leukemia disappeared in nine out of ten evaluable patients. The median survival was 43 days. One patient had a complete remission of 16 months duration.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Doney K,Buckner CD,Sale GE,Ramberg R,Boyd C,Thomas EDsubject
Has Abstractpub_date
1978-10-01 00:00:00pages
738-47issue
9eissn
0301-472Xissn
1873-2399journal_volume
6pub_type
杂志文章abstract：:Autotaxin (ATX) has been reported to act as a motility and growth factor in a variety of cancer cells. The ATX protein acts as a secreted lysophospholipase D by converting lysophosphatidylcholine (LPC) to lysophosphatidic acid (LPA), which signals via G-protein-coupled receptors and has important functions in cell mig...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2013.01.007
更新日期：2013-05-01 00:00:00
abstract：OBJECTIVE:This study was focused on studying the role of Sca-1 (Ly-6 A/E) in hematopoietic stem/progenitor cell self-renewal, activation, and lineage fate. MATERIALS AND METHODS:Sca-1(-/-) bone marrow cells were transplanted into wild-type recipient mice and assessed for self-renewal activity and lineage choice. In ad...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.04.001
更新日期：2005-07-01 00:00:00
abstract：:Several prospective randomized trials in acute myelocytic leukemia (AML) documented a lower relapse rate with autologous bone marrow transplantation (ABMT) than with conventional chemotherapy. However, they also identified some transplant difficulties, such as failure to collect sufficient numbers of stem cells, slow ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00121-6
更新日期：1999-12-01 00:00:00
abstract：:Studies were undertaken to produce monoclonal antibodies directed against the murine receptor for macrophage colony-stimulating factor (M-CSF or CSF-1). Sprague-Dawley rats were injected with lysates prepared from a murine myelomonocytic cell line (RAW cell line) that has high levels of M-CSF receptors. Spleen cells f...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-04-01 00:00:00
abstract：:The effect of recombinant interleukin 3 (IL-3) on the function of murine resident peritoneal macrophages was investigated. IL-3 enhanced the phagocytosis of Candida pseudotropicalis and Candida albicans and enhanced killing of the former. The enhanced killing is inhibited by scavengers of oxygen radicals, suggesting t...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-09-01 00:00:00
abstract：OBJECTIVE:A marker for hematopoietic stem cells (HSCs) of pigs, which are considered to be the most suitable donors for clinical xenotransplantation, has not yet been identified. In this study, we examined the HSC activity of porcine c-kit+ bone marrow cells (BMCs). METHODS:The HSC activity of porcine c-kit+ BMCs was ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(03)00197-8
更新日期：2003-09-01 00:00:00
abstract：:The effects of the inhibition of the cyclooxygenase and lipoxygenase metabolic pathways of arachidonic acid on the postirradiation recovery of hematopoietic functions in mice were investigated. Nordihydroguaiaretic acid (NDGA), an inhibitor of prostaglandin (PG) and leukotriene (LT) production, was given to animals in...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：OBJECTIVE:Several requirements need to be fulfilled for clinical use of expanded hematopoietic stem cells (HSCs). Because most cord blood (CB) samples are frozen in single bags and only an aliquot ( approximately 25%) of the blood can be expanded, the thawing and refreezing of samples must be validated in the current E...
journal_title：Experimental hematology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.exphem.2007.08.030
更新日期：2008-02-01 00:00:00
abstract：:In hematopoietic cell development, the transcriptional program is strictly regulated in a lineage- and stage-specific manner that requires a number of transcription factors to work in a cascade or in a loop, in addition to interactions with nonhematopoietic cells in the microenvironment. Disruption of the transcriptio...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2017.06.001
更新日期：2017-09-01 00:00:00
abstract：:Distinctive patterns of chromatin modification control gene expression and define cellular identity during development and cell differentiation. Polycomb repressive complex 2 (PRC2), the sole mammalian enzymatic complex capable of establishing gene-repressive high-degree methylation of histone H3 at lysine 27 (H3K27),...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2015.05.001
更新日期：2015-08-01 00:00:00
abstract：:The history of clonal hematopoiesis (CH) research is punctuated by several seminal discoveries that have forged our understanding of cancer development. The clever application of the principle of random X-chromosome inactivation (XCI) in females led to the development of the first test to identify clonal derivation of...
journal_title：Experimental hematology
pub_type： 历史文章,杂志文章,评审
doi：10.1016/j.exphem.2020.01.008
更新日期：2020-03-01 00:00:00
abstract：:Addition of carbamylcholine, a cholinergic analogue, to bone marrow cultures enhanced megakaryocytic and granulocytic growth by 60% and 42%, respectively. When carbamylcholine was added to spleen cells cultured in the presence of pokeweed mitogen, the resulting conditioned medium (PWM-SCM) increased the number of mega...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1989-12-01 00:00:00
abstract：:Dendritic cells (DC) are recognized as the most potent antigen-presenting cells with the ability to stimulate naive resting T cells and to initiate primary immune responses. Encouraging results in vaccination studies in animal models and the development of protocols to generate sufficient numbers of human DC for clini...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/s0301-472x(01)00730-5
更新日期：2001-11-01 00:00:00
abstract：OBJECTIVE:To investigate the role of perforin-mediated cell apoptosis in murine models of immune-mediated bone marrow (BM) failure. MATERIALS AND METHODS:We compared C57BL/6J (B6) mice carrying a perforin gene deletion (Prf(-/-)) with wild-type (WT) controls for cellular composition in lymphohematopoietic tissues. Lym...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.12.001
更新日期：2009-04-01 00:00:00
abstract：:A cell line (LAMA-84) has been established from the blood of a patient with chronic myeloid leukemia in acute phase. LAMA-84 cells retained the patient's chromosome abnormalities, i.e., triplication of all chromosomes except chromosome 18, the presence of Philadelphia (Ph) chromosome in 4-5 copies, and the presence of...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1987-09-01 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：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：OBJECTIVE:The purpose of this study was to investigate the effects of interleukin-2 (IL-2) gene-transduced hematopoietic progenitor cells or cytotoxic function and systemic toxicity following syngeneic bone marrow transplantation. MATERIAL AND METHODS:Marrow of 5-fluorouracil pretreated donor mice were transfected wit...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(00)00487-2
更新日期：2000-08-01 00:00:00
abstract：:The retroviral vector N2, which is derived from the Moloney murine leukemia retrovirus, was used to transfer the bacterial NeoR gene (conferring resistance to the neomycin analogue G418) into hematopoietic progenitor cells from fetal, neonatal, and adult dogs and cats. Infection of canine and feline bone marrow cells ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1990-03-01 00:00:00
abstract：OBJECTIVE:Interaction between hematopoietic cells and stromal cells is important for regulation of hematopoiesis. Numerous soluble and membrane-bound factors directly regulating hematopoiesis have been documented, but little is known about how stromal cell activity is controlled. We previously reported that fetal hepat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(01)00686-5
更新日期：2001-09-01 00:00:00
abstract：OBJECTIVE:High-dose radiation exposure induces acute myeloid leukemia (AML) in C3H mice, most of which have a frequent hemizygous deletion around the D2Mit15 marker on chromosome 2. This region includes PU.1, a critical candidate gene for initiation of leukemogenesis. To identify novel cooperative genes with PU.1, rele...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.01.015
更新日期：2008-07-01 00:00:00
abstract：:In a previous report, we described a method to generate cell lines derived from stromal colonies (colony-derived cell lines [CDCL]). In a first step, colonies were obtained from plating cells from adherent layers of human long-term bone marrow cultures (LTBMC) in methyl-cellulose in the presence of interleukin-1 beta ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-02-01 00:00:00
abstract：OBJECTIVE:The OP9-DL1 culture system is an in vitro model for T-cell development in which activation of the Notch pathway by Delta-like 1 promotes differentiation of mature T cells from progenitors. The roles of specific cytokines in this culture system have not been well defined, and controversy regarding the role of ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.08.001
更新日期：2006-12-01 00:00:00
abstract：:Details are given of response and toxicity after high dose chemotherapy followed by autologous bone marrow infusion. High dose nitrosurea therapy (600-1000 mg/m2 BCNU) was predominantly associated with hematopoietic toxicity but recovery was within 4-5 weeks after BCNU therapy. High dose combination chemotherapy using...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：OBJECTIVE:To assess the contribution of bone marrow (BM)-derived endothelial progenitor cells (EPCs) to the neovascularisation of cutaneous incisional wounds. METHODS:Lethally irradiated C57Bl/6 mice were transplanted with BM mononuclear cells from Tie2/lacZ mice, which constitutively overexpressed beta-galactosidase ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.10.016
更新日期：2007-03-01 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：:Between 30 and 40% of the CSF present in agar was depleted after culture for 1 week with 50,000 nucleated murine bone marrow cells. No statistically significant difference could be detected between this depletion and the extent of depletion of CSF when the amount present was halved. There was no evidence that toxic or...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1977-03-01 00:00:00
abstract：:Decades-old findings supporting origin of F cells in adult life from adult-type progenitors and the in vitro and in vivo enhancement of fetal globin under stress conditions have been juxtaposed against recent mechanistic underpinnings. An updated molecular interrogation did not debunk prior conclusions on the origin o...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2020.09.195
更新日期：2020-12-01 00:00:00
abstract：OBJECTIVE:CD34(+) cells, present within the bone marrow, have previously been shown to possess pancreatic endocrine potential. Based on this observation, we explored the capacity of CD34(+) cells derived in culture from the differentiation of human embryonic stem cells (hESC), for their in vivo pancreatic endocrine cap...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2010.03.002
更新日期：2010-06-01 00:00:00
abstract：:Mantle cell lymphoma (MCL) affects approximately 4500 patients/year in the US and demonstrates a male to female ratio of approximately 4:1. While the pathobiology underlying this ratio is unknown, the hematopoietic system is characterized by sex-related differences in androgen receptor (AR) expression, leading us to h...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2017.01.001
更新日期：2017-05-01 00:00:00
