Abstract:
:The alterations of transcription factor genes by chromosomal translocations play an important role in leukemogenesis and lymphomagenesis. The alterations are classified into two groups. One is the chimeric gene formation, and the other is the aberrant expression without structural changes. The former type is associated with the chromosomal translocations found in acute myeloid leukemia, such as the AML1/MTG8 in t(8;21) and PML/RAR alpha in t(15;17). The latter is the main mechanism in the gene activations observed in acute lymphoblastic leukemia and lymphoma. Many transcription factor genes are activated by the recombination with the immunoglobulin genes in B cell malignancies or T cell receptor genes in T cell malignancies. We isolated the AML1/EVI-1 fusion gene generated by the t(3;21) translocation, which is usually found in blastic crisis of chronic myelocytic leukemia. The chimeric transcription factor encoded by the fusion gene has dual functions, namely differentiation block and stimulation of proliferation. These findings provide new insight into the molecular mechanism in leukemogenesis by the chimeric transcription factors.
journal_name
Int J Hematoljournal_title
International journal of hematologyauthors
Mitani Kdoi
10.1016/0925-5710(96)00440-9subject
Has Abstractpub_date
1996-02-01 00:00:00pages
81-93issue
2eissn
0925-5710issn
1865-3774pii
0925571096004409journal_volume
63pub_type
杂志文章,评审abstract::Immune thrombocytopenia (ITP) is an autoimmune disorder described as autoantibody-mediated platelet deterioration. Platelets with affiliated IgG are targeted for exploitation by Fc receptor-mediated phagocytic cellular material within the reticuloendothelial system. The objective of this research is to investigate the...
journal_title:International journal of hematology
pub_type: 临床试验,杂志文章
doi:10.1007/s12185-012-1187-6
更新日期:2012-11-01 00:00:00
abstract::Numerous studies have demonstrated that microRNA-21 (miR-21), as an oncogene, is involved in the occurrence of many types of tumor and the sensitivity of tumor cells to chemotherapeutic drugs. In the present study, we investigated whether miR-21 is involved in regulating the sensitivity of the diffuse large B-cell lym...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/s12185-012-1256-x
更新日期:2013-02-01 00:00:00
abstract::Thrombomodulin, encoded by the THBD gene, is a critical regulator of coagulation and innate immunity. Its gene variant (rs3176123, 2729A>C) in the 3' untranslated region has been reported to be associated with vasculopathies. The present study analyzed the impact of THBD variation on transplant outcomes in a cohort of...
journal_title:International journal of hematology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/s12185-015-1852-7
更新日期:2015-10-01 00:00:00
abstract::Bone marrow transplantation is widely accepted as the first line therapy for patients with severe aplastic anemia. Patients with less severe forms of aplastic anemia are treated with immunosuppressive agents, hematopoietic growth factors or androgenic steroids. The use of rabbit anti-human thymocyte globulin allowed u...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:
更新日期:1994-07-01 00:00:00
abstract::B-cell diseases are classified on the basis of the normal differentiation stages. We report here a case of a patient with a long history of leukocytosis, splenomegaly without lymphadenopathy, and hyperviscosity symptoms. Clinically, the patient's diagnosis was leukemic Waldenstrom macroglobulinemia. Chromosomal analys...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/BF02982811
更新日期:2002-12-01 00:00:00
abstract::Mouse embryos homozygous for a targeted disruption in the Fli-1 gene show hemorrhage into the neural tube and brain on embryonic day (E)11.0 and die shortly thereafter. Livers from the mutant embryos contain drastically reduced numbers of pronormoblasts, basophilic normoblasts, and colony-forming cells. To determine t...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/BF02994008
更新日期:2001-06-01 00:00:00
abstract::Severe combined immunodeficiency (SCID) conditions appear to be the best possible candidates for a gene therapy approach. Transgene expression by lymphocyte precursors should confer to these cells a selective growth advantage that gives rise to long-lived T-lymphocytes. This rationale was used as a basis for a clinica...
journal_title:International journal of hematology
pub_type: 杂志文章,评审
doi:10.1007/BF02982686
更新日期:2002-11-01 00:00:00
abstract::Despite the crucial aid that newly developed target therapies are providing to chemotherapy and stem cell transplant, the cure for many hematological malignancies is still an unmet need. Although available therapies are able to induce an effective debulking of the tumor, most of the time, an insidious minimal residual...
journal_title:International journal of hematology
pub_type: 杂志文章,评审
doi:10.1007/s12185-013-1497-3
更新日期:2014-02-01 00:00:00
abstract::The calcineurin inhibitors (CIs) cyclosporine A and tacrolimus are essential for graft-versus-host disease prophylaxis but are associated with adverse effects, including neurotoxicity. We report a case of irreversible CI-induced neuropathic pain following allogeneic hematopoietic stem cell transplantation. The patient...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1532/IJH97.05154
更新日期:2006-06-01 00:00:00
abstract::The current cure rate of childhood acute lymphoblastic leukemia has reached 80% in many industrialized countries, but in developing countries the rate is often less than 10%. To advance the cure rate, investigators have formed several parallel initiatives in both industrialized and developing countries through interna...
journal_title:International journal of hematology
pub_type: 杂志文章,评审
doi:10.1007/BF02983810
更新日期:2003-12-01 00:00:00
abstract::Graft-versus-host disease (GVHD) and graft-versus leukemia (GVL) effects are closely related to each other after allogeneic stem cell transplantation. This association exists because of the extensive and complicated interaction between cellular donor components and recipient components concomitant with cytokine storms...
journal_title:International journal of hematology
pub_type: 杂志文章,评审
doi:10.1007/BF02983991
更新日期:2005-01-01 00:00:00
abstract::We describe a 6-year-old girl and her mother with dominant beta-thalassemia due to hemoglobin Hradec Kralove (Hb HK). Both patients presented microcytic anemia, jaundice, splenomegaly, cholelithiasis, and recurrent hemolytic bouts. Osmotic resistance tests using saline and coiled planet centrifugation revealed the inc...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/BF02983557
更新日期:2003-11-01 00:00:00
abstract::Peroxisome proliferator-activated receptor gamma (PPARgamma) and retinoic acid receptors (RARs) have been a focus in chemotherapy for human cancers. The tumor suppressor PTEN plays a pivotal role in the growth of human cancer cells. We investigated whether costimulation of PPARgamma and RAR could synergistically up-re...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1532/IJH97.A30615
更新日期:2007-04-01 00:00:00
abstract::Recombinant activated factor VII (rFVIIa) (NovoSeven) is a novel hemostatic agent originally developed to treat bleeding episodes in hemophilic patients with inhibitors against coagulation factors VIII and IX. In recent years, rFVIIa has also been employed for the management of uncontrolled bleeding in a number of con...
journal_title:International journal of hematology
pub_type: 杂志文章,评审
doi:10.1532/IJH97.E0517
更新日期:2006-02-01 00:00:00
abstract::We developed an efficient differentiation induction system (OP9 system) from mouse embryonic stem (ES) cell to blood cells by coculture on a novel stromal cell line, OP9. This stromal cell line does not produce functional macrophage colony-stimulating factor (M-CSF) and presumably the deficiency of M-CSF production of...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1016/s0925-5710(96)00531-2
更新日期:1996-12-01 00:00:00
abstract::The author would like to correct the error in the "Abstract" section of original publication as given below. ...
journal_title:International journal of hematology
pub_type: 杂志文章,已发布勘误
doi:10.1007/s12185-017-2385-z
更新日期:2018-01-01 00:00:00
abstract::Interferon regulatory factor-8 (IRF8) is a transcription factor expressed in hematopoietic cells, particularly in mononuclear phagocytes [monocytes/macrophages and dendritic cells (DCs)] and their progenitors. Various studies have demonstrated that IRF8 is essential for the development of monocytes, DCs, eosinophils, ...
journal_title:International journal of hematology
pub_type: 杂志文章,评审
doi:10.1007/s12185-015-1761-9
更新日期:2015-04-01 00:00:00
abstract::Under influence of hematopoietic growth factors, particularly thrombopoietin (TPO), hematopoietic stem cells in the bone marrow go through a process of commitment, proliferation, differentiation, and maturation and become mature megakaryocytes. At this critical point, terminally differentiated megakaryocytes face a ne...
journal_title:International journal of hematology
pub_type: 杂志文章,评审
doi:10.1007/BF02982078
更新日期:2001-12-01 00:00:00
abstract::The aim of this study was to assess the safety and optimal dose of deferasirox for the treatment of iron overload after allogeneic hematopoietic cell transplantation (HCT). The primary endpoint was the maximum tolerated dose of deferasirox that was determined by the intrapatient dose escalation methods. A total of 16 ...
journal_title:International journal of hematology
pub_type: 杂志文章,多中心研究
doi:10.1007/s12185-017-2396-9
更新日期:2018-05-01 00:00:00
abstract::Transplants for patients lacking an HLA identical sibling donor have become possible, and thank to the establishment of large registries of HLA typed volunteers. Japan Marrow Donor Program (JMDP) now stands at about 152,339 volunteer donors, and have provided 4,013 marrows nationally and internationally. Advancements ...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/BF03165270
更新日期:2002-08-01 00:00:00
abstract::The life expectancy of thalassemic patients has increased, and now approaches that of healthy individuals, thanks to improved treatment regimens. However, pregnancy in women with β-Thalassemia Μajor remains a challenging condition. Recent advances in managing this haemoglobinopathy offer the potential for safe pregnan...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/s12185-016-1945-y
更新日期:2016-05-01 00:00:00
abstract::We established two novel cell lines, designated as IMS-BC1 and IMS-BC2, from two patients with chronic myelogenous leukemia in blast crisis. The two cell lines were positive for CD13 and CD33 and negative for CD34 and HLA-DR by surface marker analysis. IMS-BC1 had four Philadelphia (Ph1) chromosomes and a breakpoint w...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1016/s0925-5710(98)00007-3
更新日期:1998-04-01 00:00:00
abstract::A pilot phase I/II study was conducted as a single-institute trial for evaluation of the feasibility and efficacy of a new salvage chemotherapy, CHASE, for patients with refractory or relapsed lymphoma . The CHASE regimen, consisting of cyclophosphamide, cytosine arabinoside, etoposide, and dexamethasone, was administ...
journal_title:International journal of hematology
pub_type: 临床试验,杂志文章
doi:10.1007/BF02986620
更新日期:2003-06-01 00:00:00
abstract::Hemophagocytic syndrome (HPS) is a clinicopathological reflection of uncontrolled activation of macrophages. To our knowledge, only a few cases of tuberculosis-associated HPS in hemodialysis have been reported in the English literature. We report a case of tuberculosis-associated HPS during hemodialysis. Bone marrow a...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1532/ijh97.a10315
更新日期:2004-05-01 00:00:00
abstract::We performed autologous CD34+ stem cell transplantation in 3 patients with juvenile rheumatoid arthritis (JRA) refractory to conventional treatment. All patients had systemic type JRA. In case 1 (a 3-year-old boy), purified CD34+ cells from bone marrow were transplanted after a preconditioning regimen consisting of cy...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/BF02983820
更新日期:2003-12-01 00:00:00
abstract::Rapid vitamin K antagonist (VKA) reversal is required in patients experiencing major bleeding or requiring urgent surgery. Four-factor prothrombin complex concentrate (4F-PCC; Beriplex®/Kcentra®) was shown in two large randomized controlled, international phase 3b trials to be an effective alternative to plasma for ur...
journal_title:International journal of hematology
pub_type: 杂志文章,多中心研究
doi:10.1007/s12185-017-2311-4
更新日期:2017-12-01 00:00:00
abstract::Dyskeratosis congenita (DC) is an inherited disease associated with nail dystrophy, abnormal skin pigmentation, oral leukoplakia, bone marrow failure and a predisposition to cancer. DC is a disease of defective telomere maintenance and patients with DC have very short telomeres. To date, mutations in six genes of telo...
journal_title:International journal of hematology
pub_type: 杂志文章,评审
doi:10.1007/s12185-010-0695-5
更新日期:2010-10-01 00:00:00
abstract::This study aimed at assessing the relationship between thrombosis, hyperhomocysteinemia and vitamin B12 deficiency using a case-control study carried out in 326 patients with thrombosis (case group) and 351 patients from the same hospital (control group). Apart from the classic risk factors, a number of hematological ...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/s12185-011-0825-8
更新日期:2011-04-01 00:00:00
abstract::There is an ongoing search for potential biomarkers for acute myeloid leukemia (AML) patients using metabolic analysis. However, only few studies to date have focused on bone marrow samples or a specific subtype of AML. In the present study, we used gas chromatography time-of-flight mass spectrometry of plasma and bon...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/s12185-020-02836-7
更新日期:2020-06-01 00:00:00
abstract::Polycomb-group genes (PcG), identified by Drosophila genetics, are believed to maintain positional information by constituting a cellular memory system. Recently this system has been proved to be supported by epigenetic transcription regulation. PcG products comprise two distinct complexes, PcG complex 1 and 2. First ...
journal_title:International journal of hematology
pub_type: 杂志文章
doi:10.1007/s12185-007-0006-y
更新日期:2008-01-01 00:00:00