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 immunoaffinity-purified serum M-CSF showed the presence of M-CSF-positive fraction in a higher MW area compared with the elution profile of recombinant human (rh) 85-kD M-CSF. Western blot analysis of the higher MW fraction showed that the M-CSF was the same as rh 85-kD M-CSF (not proteoglycan form of M-CSF), indicating that, in the serum, M-CSF exists bound to some serum proteins. To detect the serum proteins, we performed M-CSF-bound column chromatography. The eluate contained at least three serum proteins including albumin and IgG. This result was supported by chromatography using biotinylated M-CSF and avidin-agarose. The binding between rhM-CSF and albumin or IgG was also demonstrated by high-performance liquid chromatography (HPLC) fractionation of the mixture and enzyme-linked immunosorbent assay (ELISA) of the fractions. In the serum, a fraction of M-CSF seems to be complexed with serum proteins such as albumin and IgG.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Ohtsuki T,Hatake K,Ikeda M,Yamada M,Motoyoshi K,Miura Ysubject
Has Abstractpub_date
1996-02-01 00:00:00pages
101-7issue
2eissn
0301-472Xissn
1873-2399journal_volume
24pub_type
杂志文章abstract：:Delayed platelet recovery and altered marrow megakaryocytopoiesis was observed in highly irradiated mice following transplantation with 1000 lineage-negative, stem cell antigen-positive (Lin-Sca-1+) cells. Thirty days after transplantation, the mice were thrombocytopenic. Normal platelet levels were reestablished by 9...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-12-01 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
abstract：OBJECTIVE:Regulation of the cell cycle by cyclin-dependent kinase (CDK) activity occurs at multiple levels and is often altered in human cancers. Therefore, CDK activity has been targeted for drug discovery, and a number of small molecules have now been identified as CDK inhibitors. Plant cytokinin analogues with CDK i...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(02)00894-9
更新日期：2002-10-01 00:00:00
abstract：:Anamorsin (AM) is an antiapoptotic molecule that confers factor-independent survival on hematopoietic cells. AM-deficient (AM(-/-)) mice are embryonic lethal because of a defect in definitive hematopoiesis; however, the significance of AM in embryonic hematopoiesis remains unknown. This study characterized the hematop...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2014.01.002
更新日期：2014-05-01 00:00:00
abstract：OBJECTIVE:Mesenchymal stem cells (MSC) raise high hopes in clinical applications. However, the lack of common standards and a precise definition of MSC preparations remains a major obstacle in research and application of MSC. Whereas surface antigen markers have failed to precisely define this population, a combination...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.01.002
更新日期：2006-04-01 00:00:00
abstract：:In slightly more than a decade of stem cell plasticity research, 24 peer-reviewed articles have demonstrated plasticity across organ and/or embryonic lineage boundaries at the single-cell level, with only 1 article showing negative results. These data, taken together with data about reversibility of gene restrictions ...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2010.04.013
更新日期：2010-07-01 00:00:00
abstract：:Injection of mice with either natural bovine bone-derived or human recombinant transforming growth factor beta 1 (TGF-beta 1) resulted in a significant increase of the macrophage and macrophage-granulocyte-forming capacity of their macrophage colony-stimulating factor (M-CSF)- and granulocyte-macrophage colony-stimula...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1992-05-01 00:00:00
abstract：:The bcr/abl transcript is specifically expressed in the hematopoietic cells of patients with chronic myeloid leukemia (CML). The Haseloff and Gerlach model was used to design a ribozyme targeted to this transcript. When tested against a synthetic substrate covering the translocation sequence, the ribozyme exhibited si...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-12-01 00:00:00
abstract：:Mammalian hemopoiesis results from a complex interaction between hemopoietic progenitor cells, stromal cells and extracellular matrix components, orchestrated by specific glycoprotein growth factors. Recently, these growth factors have been shown to possess an important function, apart from stimulation of proliferatio...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
abstract：:Induced pluripotent stem cells (iPSCs) can be generated from various types of cells with transduction of defined transcription factors. Patient-derived iPSCs are becoming commonly utilized for understanding the molecular pathways involved in disease and for the development of novel targeted therapies. With the use of ...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2015.06.006
更新日期：2015-08-01 00:00:00
abstract：:In adult hematopoiesis, the hematopoietic stem cell (HSC) sits at the top of a hierarchy of hematopoietic progenitors responsible for generating the diverse repertoire of blood and immune cells. During embryonic development, however, the initial waves of hematopoiesis provide the first functioning blood cells of the d...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2017.12.008
更新日期：2018-04-01 00:00:00
abstract：:Mouse bone marrow cells were cultured to determine some basic characteristics of the diffusion chamber (DC) technique. The main findings were as follows: (i) Incorporated 3H-thymidine was conveniently measured after deposition of a cell sample on glass fibre discs followed by methanol washing. Varying the specific act...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1975-08-01 00:00:00
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：:The human cell line CMK spontaneously expresses megakaryocytic characteristics and can be induced to differentiate into mature megakaryocytes after exposure to 12-O-tetradecanoylphorbol-13-acetate (TPA). In comparison with CMK, we have examined the characteristics of a subclone, designated as CMK11-5, that is morpholo...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:We have investigated the effect of hematopoietic cytokines on the survival of severe combined immune-deficient (SCID) mice that received a high dose of radiation. In this study, female SCID mice were irradiated at doses ranging from 500 to 600 cGy and then transplanted with 2 x 10(6) male Balb/c marrow cells. Groups o...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1994-02-01 00:00:00
abstract：:Histone deacetylase inhibitors (HDACIs) have demonstrated effectiveness against lymphomas and myelomas in clinical practice. However, common to all currently approved broad-acting HDACIs (panHDACIs) is dose-limiting thrombocytopenia, which has prevented wider use in cancer therapy. Using CD34+ hematopoietic stem cells...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.12.007
更新日期：2019-04-01 00:00:00
abstract：:In a dose escalation study we tested the feasibility and tolerance of high-dose recombinant human erythropoietin (r-HuEPO) therapy in four patients with ineffective erythropoiesis due to myelodysplastic syndromes (MDS) or paroxysmal nocturnal hemoglobinuria (PNH). Recombinant human EPO was administered i.v. with an in...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1990-12-01 00:00:00
abstract：:An improved negative immunomagnetic selection strategy has been devised for the enrichment of primitive hemopoietic cells using the high proliferative potential colony-forming cell (HPP-CFC) assay as an index of stem cell purification. Immunomagnetic selection was carried out using goat anti-rat conjugated M-450 Dynab...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-02-01 00:00:00
abstract：:The renal tumor RCC-3-JCK, when transplanted into immunodeficient mice, caused an erythrocytic polycythemia. When grown in culture, the tumor cells secreted a substance into the culture medium that chromatographed by size-exclusion high-performance liquid chromatography similarly to purified human erythropoietin (Ep) ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:Hematopoietic stem/progenitor cells (HSPCs) play important roles in fighting systemic infection as they supply immune cells in a demand-adapted manner. Various mechanisms govern HSPC responses to infection, including cytokine signaling, niche function, and direct sensing of pathogen-derived molecules by HSPCs themselv...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2015.11.008
更新日期：2016-02-01 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：:The prostaglandin E (PGE) enhancement of erythroid colony formation by human bone marrow erythroid progenitor cells (BFU-E) is mediated by a T8+ subset of lymphocytes. Medium was conditioned by bone marrow and blood T-lymphocytes and T-lymphocyte subsets (T8+, T8-, T4+, and T4- cells) in the absence or presence of PGE...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1987-08-01 00:00:00
abstract：OBJECTIVE:Monocyte-derived dendritic cells (DCs) play important roles in the immune response against infections and malignancies. Human herpesvirus 6 (HHV-6) infects monocytes and is reactivated in immunodeficient patients. To clarify the mechanisms of HHV-6-induced immunodeficiency, we investigated the effect of HHV-6...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.02.001
更新日期：2006-05-01 00:00:00
abstract：OBJECTIVE:Limitin, an interferon-like cytokine, suppresses B lymphopoiesis through ligation of the interferon-alpha/beta (IFN-alpha/beta) receptor. The aim of this study was to examine the intracellular signal transduction pathways activated by limitin. MATERIALS AND METHODS:The effects of limitin on cell growth, the ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2003.08.011
更新日期：2003-12-01 00:00:00
abstract：OBJECTIVE:Use of a trifunctional bispecific antibody (trAb) given concomitantly with allogeneic cell therapy to achieve an anti tumor effect without graft-vs-host disease (GVHD). MATERIALS AND METHODS:A trAb-directed against murine CD3 and human epithelial cell adhesion molecule (EpCAM) (BiLu), was given alone or conc...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.03.005
更新日期：2008-08-01 00:00:00
abstract：:Telomeres cap chromosomal ends and are shortened throughout a lifetime. Additional telomere erosion has been documented during conventional chemotherapy or hematopoietic stem cell transplantation. Previous studies of stem cell transplantation reported variable amounts of telomere shortening with inconsistent results r...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.08.028
更新日期：2008-01-01 00:00:00
abstract：:We have reported modulation, by cytokines interleukin-1 beta (IL-1 beta) and tumor necrosis factor-alpha (TNF-alpha) and by hormonal cyclic-adenosine-monophosphate (cAMP) agonists, of hematopoietic growth factor production in the murine marrow adherent cell line +/+(-)1.LDA11. Previously, we reported that increased in...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1994-08-01 00:00:00
abstract：:T lymphocytes were derived by E-rosetting techniques from the peripheral blood and bone marrow of 12 healthy donors. Following incubation of 18 h with PWM, PHA, Con-A or culture medium (RPMI) alone, the lymphocytes were harvested by centrifugation and washed. Both lymphocytes and culture supernatants were tested for C...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1982-03-01 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:Tumor-associated antigens (TAA) are the basis for antigen-specific immunotherapy. The human homolog of the murine double-minute 2 oncoprotein (MDM2) is a putative TAA because it is overexpressed in several malignancies, including chronic lymphocytic leukemia (CLL) cells compared with normal B lymphocytes. PA...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.09.016
更新日期：2006-01-01 00:00:00
