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 patient-derived iPSCs differentiated to specific-lineage cells, the potency and toxicity of drug candidates can be evaluated. In the past, patient-derived iPSCs were mainly established from patients of inherited hematologic diseases, followed by the expansion of target to acquired diseases like myeloproliferative neoplasms. Thanks to the rapid development of novel genome editing technologies, we can now utilize genetically modified and unprocessed iPSCs more readily than before. These technologies, which enable us to modulate genetic status or even chromosome structure at the right time, could help the elucidation of pathogenesis of hematologic diseases. If iPSC-derived hematopoietic cells are to be robustly reconstituted in vivo as a consequence of the development of reprogramming and conversion technology, research on leukemic stem cells must be widely promoted. Therefore, iPSC technology has great potential on oncology research using patient samples.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Arai S,Miyauchi M,Kurokawa Mdoi
10.1016/j.exphem.2015.06.006subject
Has Abstractpub_date
2015-08-01 00:00:00pages
654-60issue
8eissn
0301-472Xissn
1873-2399pii
S0301-472X(15)00214-3journal_volume
43pub_type
杂志文章,评审abstract:OBJECTIVE:We monitored cytokine-secreting cells using an enzyme-linked immunospot (ELISPOT) assay in a prospective study to assess the cytokine network after transplantation. PATIENTS AND METHODS:Peripheral blood mononuclear cells were collected from 23 patients who received allogeneic stem cell transplantation, from ...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2004.10.009
更新日期:2005-02-01 00:00:00
abstract::Fabry disease is a lysosomal storage disorder that is due to a deficiency in alpha-galactosidase A (alpha-gal A). Previously we have shown that a recombinant retrovirus synthesized for the transfer of the human alpha-gal A coding sequence was able to engineer enzymatic correction of the hydrolase deficiency in fibrobl...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/s0301-472x(99)00050-8
更新日期:1999-07-01 00:00:00
abstract::The heat sensitivity at 42 degrees, 43 degrees and 44 degrees C of various hematopoietic subsets in murine bone marrow (MRA, CFU-S-12, CFU-S-8, CFU-GM, BFU-E and CFU-E) was investigated in order to determine whether there is a relationship between heat sensitivity and the position of cells within the stem cell hierarc...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1993-05-01 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::Benign constitutional neutropenia (BCN) is an asymptomatic condition characterized by mild chronic neutropenia in patients with no history of recurrent infections. Most patients are referred for further testing, increasing health care costs. We present an alternative form of assessment of individuals with BCN based on...
journal_title:Experimental hematology
pub_type: 临床试验,杂志文章
doi:10.1016/j.exphem.2018.10.007
更新日期:2019-01-01 00:00:00
abstract::The effect on marrow myeloblast colony formation in blood from nine patients with acute myeloid leukemia was studied by using three recombinant-DNA-derived human leukocyte interferons (IFN alpha 2, IFN alpha-A, and IFN alpha-C). In preliminary experiments, a brief exposure of leukemic marrow cells to IFN alpha resulte...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1985-10-01 00:00:00
abstract::We have examined the capacity of highly purified human CD34+ marrow cell isolates from unrelated, HLA-mismatched donors to establish in vitro hematopoiesis on recipient marrow stromal cells in 2-stage hematopoietic long-term marrow cultures (H-LTMC). HLA-typing of both peripheral blood mononuclear cells and CD34+ marr...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1996-11-01 00:00:00
abstract::The myeloproliferative neoplasms (MPNs) are somatic mutation-driven hematologic malignancies characterized by bone marrow fibrosis and the accumulation of atypical megakaryocytes with reduced polyploidization in the primary myelofibrosis subtype of the MPNs. Increasing evidence points to a dominant role of abnormal me...
journal_title:Experimental hematology
pub_type: 杂志文章,评审
doi:10.1016/j.exphem.2016.12.007
更新日期:2017-04-01 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::Radiation therapy is used as total body treatment in preparation of the acute myelogenous leukemia (AML) patient for bone marrow transplantation. Many AML patients will have residual leukemia cells at the time of total body irradiation (TBI). In the present study, the effect of TBI on leukemic myeloid cells was compar...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1979-01-01 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::Cell proliferation was investigated in normal and Rauscher Leukemia Virus-infected BALB/c mice. Five days after inoculation, islands of leukemic blasts arose in the red pulp, and proliferated as shown by autoradiographic analysis after a pulse of 3H-Thymidine. These cells subsequently infiltrated the whole spleen and ...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1978-06-01 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::Colonies containing blast cells (greater than 95%) have been characterized in 14-day cultures of normal murine bone marrow or spleen cells, stimulated by an adherent bone marrow cell line, B.Ad. These blast cell colonies occurred at a frequency of 1-2 per 2.5 X 10(4) bone marrow or 2.5 X 10(5) spleen cells and contain...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1987-10-01 00:00:00
abstract::Inconsistent results characterized N-acetyl-Ser-Asp-Lys-Pro (AcSDKP or Goralatide) effects upon hematologic proliferation, possibly because its circadian organization had been overlooked. We investigated the circadian changes in AcSDKP disposition in plasma and in bone marrow during continuous infusion and AcSDKP effe...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/s0301-472x(98)00018-6
更新日期:1999-01-01 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::Similarly to other tissues, the bone marrow contains subsets of resident tissue macrophages, which are essential to maintain bone formation, functional hematopoietic stem cell (HSC) niches, and erythropoiesis. Pharmacologic doses of granulocyte colony-stimulating factor (G-CSF) mobilize HSC in part by interfering with...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2014.03.009
更新日期:2014-07-01 00:00:00
abstract::In vitro colony formation by erythroid progenitors from the bone marrow was studied in 42 patients with a myelodysplastic syndrome using both a standard assay for growing erythroid colonies and an assay designed for growing megakaryocyte colonies. In the standard assay 5 patients had normal numbers of erythroid burst-...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1990-11-01 00:00:00
abstract::The presence of multilineage dysplasia (MLD) by morphology at diagnosis in acute myeloid leukemia (AML) defines a separate subset in the World Health Organization classification with still-debated prognostic value. A major controversy concerns MLD's role in NPM1-mutated (NPM1⁺) AML, which correlates with good prognosi...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2015.06.003
更新日期:2015-10-01 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::The transcription factor RUNX1 is required in the embryo for formation of the adult hematopoietic system. Here, we describe the seminal findings that led to the discovery of RUNX1 and of its critical role in blood cell formation in the embryo from hemogenic endothelium (HE). We also present RNA-sequencing data demonst...
journal_title:Experimental hematology
pub_type: 杂志文章,评审
doi:10.1016/j.exphem.2018.10.009
更新日期:2018-12-01 00:00:00
abstract::As a result of the introduction of new sequencing technologies, the molecular landscape of acute myeloid leukemia (AML) is rapidly evolving. From karyotyping, which detects only large genomic aberrations of metaphase chromosomes, we have moved into an era when sequencing of each base pair allows us to define the AML g...
journal_title:Experimental hematology
pub_type: 杂志文章,评审
doi:10.1016/j.exphem.2015.05.009
更新日期:2015-08-01 00:00:00
abstract:OBJECTIVES:To analyze the consequences of lymphocyte donations on lymphopoiesis in donors having previously undergone hematopoietic stem cell collection for allogeneic stem cell transplantation. METHODS:Repeated analysis of leukocyte subsets in the peripheral blood of 76 hematopoietic stem cell donors undergoing lymph...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2004.07.021
更新日期:2004-11-01 00:00:00
abstract::A factor present in normal mouse serum stimulates proliferation of late erythroid precursors grown in cultures in vitro. This factor was shown not to have a corrective effect on culture conditions by the following criteria: (a) CFU-E frequency in the absence of NMS was at least as great as published data for various m...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1984-08-01 00:00:00
abstract::Interferon α (IFNα) is used clinically to restore polyclonal hematopoiesis in patients with the myeloproliferative neoplasms polycythemia vera and essential thrombocythemia and to improve chemosensitivity in chronic myeloid leukemia patients. However, the mechanisms by which IFNα affects disease-initiating hematopoiet...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:10.1016/j.exphem.2015.05.013
更新日期:2015-10-01 00:00:00
abstract::We have attempted to evaluate in vivo effects of granulocyte colony-stimulating factor (G-CSF) and granulocyte-macrophage colony-stimulating factor (GM-CSF) on acute radiation hematopoietic injury in mice. BDF1 mice, irradiated with 7.5-Gy x-rays, were injected i.p. twice daily for 10 days with 10(5) U recombinant hum...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1989-09-01 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::Epitopes on the CD34 molecule detected by some CD34 antibodies can be cleaved by a unique glycoprotease from Pasteurella haemolytica, which cleaves only glycoproteins rich in O-linked glycans. A method to isolate CD34+ cells from adult bone marrow was developed subsequently, in which CD34+ cells were isolated in high ...
journal_title:Experimental hematology
pub_type: 杂志文章
doi:
更新日期:1996-06-01 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::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