Abstract:
:We describe here a unique case of therapy-related myelodysplastic syndrome (t-MDS) with inv(16)(p13q22) after autologous stem cell transplantation for lymphoma. The rare and smallest I type CBFbeta/MYH11 fusion transcript with a breakpoint at nucleotide 399 of CBFbeta and at nucleotide 2134 of MYH11 was detected in the bone marrow cells by reverse transcription polymerase chain reaction analysis. However, the fusion transcript was undetectable in the pretransplant peripheral blood stem cells. These results suggest that the stem cell damage leading to t-MDS may be induced mainly by the conditioning regimen for transplantation. Taken together with previous reports, the I type fusion transcript is preferentially induced with chemotherapy.
journal_name
Leuk Resjournal_title
Leukemia researchauthors
Yamamoto K,Nishikawa S,Minagawa K,Yakushijin K,Okamura A,Matsui Tdoi
10.1016/j.leukres.2005.08.001keywords:
subject
Has Abstractpub_date
2006-03-01 00:00:00pages
354-61issue
3eissn
0145-2126issn
1873-5835pii
S0145-2126(05)00306-1journal_volume
30pub_type
杂志文章abstract::We have isolated an M-CSF-like membrane-associated growth factor from human leukemic J6-1 cells that can enhance the growth and colony formation of J6-1 cells in vitro. Indirect evidence suggests that this membrane-associated M-CSF-like growth factor may do so by stimulating a corresponding receptor co-expressed on th...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(97)00135-5
更新日期:1998-01-01 00:00:00
abstract::Although abnormalities in granulopoiesis detected by means of bone marrow cytology, culture and kinetic studies have provided prognostic data in preleukemic states and oligoblastic leukemias, this information cannot be applied to individual cases. In order to determine the indications for treatment and the form it sho...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(83)90018-8
更新日期:1983-01-01 00:00:00
abstract::We have demonstrated that constitutive signal transducer and activator of transcription (STAT) 3 activity, observed in approximately 50% of acute myeloid leukemia (AML) cases, is associated with adverse treatment outcome. Constitutive STAT3 activation may result from the expression of oncogenic protein tyrosine kinase...
journal_title:Leukemia research
pub_type: 杂志文章,评审
doi:10.1016/j.leukres.2007.11.035
更新日期:2008-07-01 00:00:00
abstract::Internal tandem duplications (ITDs) of the FLT3 gene occur in approximately 20-30% of acute myeloid leukemia (AML) patients. We investigated if FLT3 ITDs could be used as minimal residual disease (MRD) markers for AML patients. Patient-specific polymerase chain reaction (PCR) assays for FLT3 ITDs were developed for fo...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/s0145-2126(01)00087-x
更新日期:2001-12-01 00:00:00
abstract::An insertion (10;11)(p11;q23q24) was found in bone marrow metaphase cells from two children with acute monocytic leukemia (AMoL-M5b). This rearrangement involves a small chromosomal segment of 11q and may be misinterpreted as a deletion of 11q. Insertion (10;11) may represent a new recurring abnormality involving 11q ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(85)90140-7
更新日期:1985-01-01 00:00:00
abstract::The effects of prostaglandin (PG)E1, PGD2 and 9-deoxy-delta 9-PGD2 (PGJ2) on the clonogenic growth of six kinds of human leukemic cell lines (K562, KG1, HL60, U937, THP1 and Molt4) and normal human myeloid progenitor cells (CFU-GM) were studied using semisolid agar cultures. While the degree of suppression of leukemic...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(86)90087-1
更新日期:1986-01-01 00:00:00
abstract::We report the development and characterization of SJ-9A4, a monoclonal antibody (MoAb) produced against common acute lymphoblastic leukemia (C-ALL) cell lines. SJ-9A4 reacted with C-ALL, B-cell chronic lymphocytic leukemia (B-CLL), platelets and C-ALL neuroblastoma (NB) and the K562 cell lines. It had no significant r...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(83)90044-9
更新日期:1983-01-01 00:00:00
abstract::We recently confirmed that ciclopirox olamine inhibits Wnt/beta catenin signalling in myeloma. Griseofulvin (GF) has similar chemical features as compared to ciclopirox olamine. In this study the anti-tumor effect of GF was investigated. GF demonstrated a major apoptotic activity in various human and murine myeloma an...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2010.10.008
更新日期:2011-08-01 00:00:00
abstract::Leukemia-prone AKR mice were exposed twice a week to a 6 mT, 12 Hz or 460 Hz pulsed magnetic field for 30 min. If we take into account the five consecutive generations of mice, the above exposure actually took place in utero and, or during their life span. There was no difference in the incidence of leukemia or in the...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(91)90165-p
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:The skin is the common extranasal sites in extranodal natural killer (NK) / T - cell lymphoma, (ENKTL). However, data regarding cutaneous ENKTL are relatively scarce. Thus, we performed a large retrospective study to analyze clinical features and treatment outcomes of cutaneous ENKTL. PATIENTS AND METHODS:S...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2019.106284
更新日期:2020-01-01 00:00:00
abstract::Hematopoiesis is regulated by several cytokines with pleiotropic activity. Several evidences have clearly demonstrated that these molecules, formerly regarded as specific for the hematopoietic system, also affect certain endothelial cell functions and that hematopoietic factors clearly influence angiogenesis. This rev...
journal_title:Leukemia research
pub_type: 杂志文章,评审
doi:10.1016/j.leukres.2012.02.003
更新日期:2012-05-01 00:00:00
abstract::Myelodysplastic syndromes (MDS) and chronic myelomonocytic leukemia (CMML) may be underreported in cancer registries such as the Netherlands Cancer Registry (NCR). Analysis of Dutch medical claims can complement NCR data on MDS and CMML. We analyzed data on 3681 MDS patients and 235 CMML patients aged ≥18 years with i...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2014.11.025
更新日期:2015-02-01 00:00:00
abstract::The revised IPSS (IPSS-R) was developed aiming at a better prognostication, taking into account patients treated with best supportive care. We herein validated this model on the basis of data from 1314 patients who received BSC only as well as patients who underwent induction chemotherapy (n=214) or allogeneic transpl...
journal_title:Leukemia research
pub_type: 杂志文章,多中心研究
doi:10.1016/j.leukres.2013.10.013
更新日期:2014-01-01 00:00:00
abstract::IL-3 stimulated the production of IL-6 from a bone marrow-adherent cell population, macrophages and from hemopoietic supportive stromal cell lines. It also induced IL-6 production from a stem cell-enriched population of bone marrow cells which did not produce IL-6 without stimulation. In contrast, stimulation with IL-...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(91)90180-2
更新日期:1991-01-01 00:00:00
abstract::MicroRNAs (miRNAs) are small endogenous RNA molecules that regulate gene expression at the post-transcriptional level through its sequence complementation with target mRNAs. An individual miRNA species can simultaneously influence the expression of multiple genes and conversely, several miRNAs can synchronously contro...
journal_title:Leukemia research
pub_type: 杂志文章,评审
doi:10.1016/j.leukres.2013.08.020
更新日期:2013-11-01 00:00:00
abstract::The prognostic relevance of 12p deletion is controversial in multiple myeloma (MM) and the status of 12p deletion is unknown in other plasma cell disorders. We investigated 12p deletion in 88 patients with MM, 19 patients with monoclonal gammopathy of undetermined significance (MGUS), and 17 patients with plasma cell ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2011.07.030
更新日期:2012-01-01 00:00:00
abstract::Twenty-three patients with acute myelogenous leukemia (AML) in first relapse were treated with high-dose cytosine-arabinoside (Ara-C) and amsacrine or idarubicin. To prime the cells, the patients were given rhGM-CSF. We studied the influence of 48-h infusion of rhGM-CSF on proliferation and Ara-C sensitivity of leukem...
journal_title:Leukemia research
pub_type: 临床试验,杂志文章
doi:10.1016/0145-2126(96)00005-7
更新日期:1996-06-01 00:00:00
abstract::Immunophenotypic classification of the acute leukemias (AcL) is of well documented value in those of lymphoid or uncertain origin and of increasing importance in those of nonlymphoid origin. Most of these studies have been performed on viable cell suspensions. To study the efficacy of a simpler immunohistochemical app...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(87)90080-4
更新日期:1987-01-01 00:00:00
abstract:BACKGROUND:Myelodysplastic syndromes (MDS) are a heterogeneous group of clonal disorders, with very different prognosis in given individuals; age and comorbidities are emerging as relevant patient-related factors influencing clinical outcome in MDS. Our aim was to evaluate the impact of age, comorbidities and disease s...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2015.05.007
更新日期:2015-08-01 00:00:00
abstract::A method using avidin-biotin complex (ABC) to detect the presence of the enzyme terminal deoxynucleotidyl transferase (TdT) is described and compared with a proven indirect immunofluorescence method. The material studied consisted of: (1) peripheral blood and bone marrow smears from 17 patients with leukemia (ALL, 8; ...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(83)90107-8
更新日期:1983-01-01 00:00:00
abstract::The prognostic impact of combined NPM1+/FLT3- genotype is not well defined in elderly patients with acute myeloid leukemia (AML), and in the setting of different treatments, such as cytotoxic chemotherapy (Chemo), hematopoietic cell transplantation (HCT), or hypomethylating agents (HMA). Eighty-two elderly (age >60 ye...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2015.09.001
更新日期:2015-09-03 00:00:00
abstract::We report the case of an elderly patient affected by Philadelphia positive Acute Lymphoblastic Leukaemia (Ph(+) ALL) who developed meningeal leukaemia during imatinib monotherapy, despite bone marrow molecular remission. Aggressive central nervous system (CNS)-directed therapy in combination with continued imatinib tr...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2007.03.018
更新日期:2007-10-01 00:00:00
abstract::With Percoll density gradients, blasts from peripheral blood and bone marrow could be separated with a significant enrichment, and very often with a high degree of purity. This allowed a study of selected cases, where the separated sample exhibited chromosome abnormalities and/or an abnormal DNA content distribution (...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(85)90037-2
更新日期:1985-01-01 00:00:00
abstract::Although recent advances in chemotherapy have markedly improved outcome of acute lymphoblastic leukemia (ALL), infantile ALL with MLL gene rearrangements (MLL+ALL) is refractory to chemotherapy. We have shown that specific cytokines FLT3 ligand and TGFβ1 both of which are produced from bone marrow stromal cells synerg...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2018.11.001
更新日期:2018-12-01 00:00:00
abstract::Adenosine deaminase (ADA) and purine nucleoside phosphorylase (PNP) were measured in normal human and in malignant lymphoid cells. Thymocytes had high ADA activity (21.2 +/- 6.8 10(3) nM/h/mg) and low PNP activity (1.2 +/- 0.6), whereas T peripheral blood lymphocytes (PBL) had low ADA activity (1.20 +/- 0.22) and high...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/0145-2126(82)90027-3
更新日期:1982-01-01 00:00:00
abstract::AML progenitor cells (AML-PC) undergo significant apoptosis in response to the deacetylase inhibitor (DACi) LAQ824 and lose the replating capacity which was not observed with the DACi valproic acid. Treatment of normal hematopoietic progenitor cells (HPC) with LAQ824 resulted in (i) inhibition of differentiation, (ii)...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2010.06.024
更新日期:2011-01-01 00:00:00
abstract::To characterize the molecular mechanisms involved in the transition from the chronic phase to blast crisis in chronic myelogenous leukemia (CML), gene expression profiles of leukemic cells from patients in the chronic and blast crisis phases were analyzed using an 8.7K cDNA chip and real-time PCR. A transient transfec...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2009.11.008
更新日期:2010-08-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:A consecutive series of acute myeloid leukemias (AML) patients was analyzed in conditions which reduce the inter-assay variations (the same flow cytometer, the same observers and the same panel of monoclonal antibodies) in order to investigate the prognostic information provided by flow cytome...
journal_title:Leukemia research
pub_type: 杂志文章,多中心研究
doi:10.1016/j.leukres.2005.02.015
更新日期:2005-10-01 00:00:00
abstract::Amsacrine is an acridine derivative that has been extensively evaluated for its antitumor activity in recent years. Amsacrine is active in the treatment of acute leukemias and lymphomas but largely ineffective in solid tumors. In acute myelogenous leukemia, amsacrine is as effective as the two most active drugs, cytar...
journal_title:Leukemia research
pub_type: 临床试验,杂志文章,评审
doi:10.1016/0145-2126(86)90331-0
更新日期:1986-01-01 00:00:00
abstract::We established a plasmacytoid dendritic cell (pDC) line (PMDC05) from leukemia cells of pDC leukemia. PMDC05 cells were positive for CD4, CD56, CD33, HLA-DR, CD123 (IL-3Ralpha) and CD86 in the absence of lineage markers. mRNA of TLR1, TLR2, TLR4, TLR7 and TLR9 was clearly expressed and among these TLRs, TLR7 was promi...
journal_title:Leukemia research
pub_type: 杂志文章
doi:10.1016/j.leukres.2009.03.047
更新日期:2009-09-01 00:00:00