Abstract：
:We describe a 79-year-old man who had massive pleural effusion and a proliferation of prolymphocytic leukemia cells in the peripheral blood, bone marrow, and pleural effusion fluid. Immunophenotyping of leukemia cells revealed either CD3+CD4+CD8-CD25+ or CD3+CD4+CD8+CD25+. The antibody against human T-cell lymphotropic virus type I was negative. A diagnosis of T-PLL was made. The level of VEGF in the plasma or pleural effusion fluid was very high. Moreover, polymerase chain reaction analysis demonstrated an expression of VEGF mRNA in the leukemia cells, indicating a production of VEGF from leukemia cells and its involvement in the pathogenesis of T-PLL.
journal_name
Leuk Resjournal_title
Leukemia researchauthors
Ogasawara T,Narita C,Kawauchi Kdoi
10.1016/j.leukres.2006.02.029subject
Has Abstractpub_date
2007-03-01 00:00:00pages
403-6issue
3eissn
0145-2126issn
1873-5835pii
S0145-2126(06)00095-6journal_volume
31pub_type
杂志文章abstract：BACKGROUND/AIMS:Jumping translocations are rare cytogenetic aberrations in haematological malignancies, the pathogenesis of which remains to be fully characterised. We investigated the mechanism of formation of jumping translocations in a case of adult common acute lymphoblastic leukaemia (ALL) positive for the Ph tran...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2004.01.021
更新日期：2004-10-01 00:00:00
abstract：:In order to investigate whether transfer of the cytidine deaminase (CDD) cDNA would increase chemotherapy resistance to cytosine arabinoside (ara-C) we used a retroviral vector expressing both, neomycin phosphotransferase and the CDD cDNA, to transduce hematopoietic cells from cell lines and from murine bone marrow (B...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/s0145-2126(99)00128-9
更新日期：1999-11-01 00:00:00
abstract：:The usefulness of a new method to detect B-cell monoclonality named VR, which is a combination of the digestion with restriction enzymes and vectorette PCR, in aspiration biopsy-nucleic acid diagnosis (ABND) of thyroid malignant lymphoma was investigated. ABND was performed in 12 patients in whom malignant lymphoma wa...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2007.03.019
更新日期：2008-01-01 00:00:00
abstract：:The resistance to all trans retinoic acid (ATRA) differentiating treatment is a consequence, in most of the cases, of either increased catabolism or down regulation of ATRA uptake. Recently, we have shown that ATRA efficiency to differentiate HL-60 cells was enhanced about 30 times after its incorporation into Low Den...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/s0145-2126(00)00019-9
更新日期：2000-06-01 00:00:00
abstract：:Telomere dysfunction might generate genomic instability leading to the progression of myelodysplastic syndromes (MDS) into acute myeloid leukemia (AML). We investigated telomere length (TL), telomerase activity (TA) and hTERT, c-myc, mad1, and p53 expression in the bone marrow of patients with MDS (n=109), AML (n=47) ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2013.07.022
更新日期：2013-11-01 00:00:00
abstract：:We evaluated the cytotoxicity of dimethylsphingosine (DMS) against four human leukemia cell lines: two acute (HL60 and a multi-drug resistance MDR-positive derivative HL60-dox) and two blast crisis chronic myelogenous leukemias (JFP1, from a treatment refractory patient and K562), and against blasts isolated from 11 l...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/s0145-2126(01)00129-1
更新日期：2002-03-01 00:00:00
abstract：:An acute promyelocytic leukemia in the rat (BNML) has been used in model studies on pathogenesis and therapy of human acute myeloid leukemia. The blood supply to bone marrow during BNML development has hitherto not been examined, even though in general, blood flow to hematopoietic tissues might affect drug treatment a...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(93)90071-r
更新日期：1993-08-01 00:00:00
abstract：:We retrospectively assessed morphologic and cytogenetic responses to 5-azacytidine and decitabine in a cohort of 42 adult therapy-related myelodysplastic syndromes (tMDS) patients treated at Memorial Sloan-Kettering Cancer Center and in 2 industry-sponsored decitabine trials (D0007 and DACO-020). The overall response ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2012.04.025
更新日期：2012-09-01 00:00:00
abstract：:Recently, we identified a novel chromosomal rearrangement in Hodgkin lymphoma (HL), t(4;8)(q27;q24), which targets homeobox gene ZHX2 at the recurrent breakpoint 8q24. This aberration deletes the far upstream region of ZHX2 and results in silenced transcription pinpointing loss of activatory elements. Here, we have lo...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2011.10.019
更新日期：2012-05-01 00:00:00
abstract：:Chronic myeloid leukaemia (CML) patients in chronic phase (CP) are currently treated with a standard dose of imatinib of 400mg/daily. However, once in complete cytogenetic remission (CCR) it is possible that some patients maintain this status with reduced dose of the drug. Here, we describe five cases of CML in late C...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2008.10.024
更新日期：2009-05-01 00:00:00
abstract：:Kaposi's sarcoma-associated herpesvirus (KSHV) is associated with three distinct lymphoproliferative disorders: primary effusion lymphoma (PEL), multicentric Castleman's disease (MCD) and germinotropic lymphoproliferative disorder (GLD). KSHV positive lymphocytes in GLD and in most cases of PEL are co-infected by Epst...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2003.08.003
更新日期：2004-04-01 00:00:00
abstract：:K-562 is described as a pluripotent leukemic cell line which expresses a diversity of hematopoietic cell differentiation antigens. With the use of monoclonal antibodies (MoAb), we show that the expression of these antigens is either "modulated", i.e. they are not expressed in early logarithmic growth but are expressed...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(87)90181-0
更新日期：1987-01-01 00:00:00
abstract：:The inaugural meeting of the International Working Group on MDS cytogenetics convened 22-23 October 2007 in Chicago, IL. Under the sponsorship of the Myelodysplastic Syndromes Foundation, the group was organized to address the substantial need for worldwide standardized cytogenetic testing for MDS in clinical practice...
journal_title：Leukemia research
pub_type： 总体
doi：10.1016/j.leukres.2008.03.009
更新日期：2008-09-01 00:00:00
abstract：:Our previous studies have demonstrated that a previously unrecognized role of CFTR in hematopoiesis and acute leukemia. Here, we show that CFTR inhibitor CFTR-inh172 possesses ability to inhibit human T-cell acute lymphoblastic leukemia cells. In detail, CFTR-inh172 inhibited cell proliferation, promoted apoptosis and...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2019.106225
更新日期：2019-11-01 00:00:00
abstract：:Mutation of the tumor suppressor PTEN results in loss of its PI3-kinase counteracting function. PI3-kinase stimulates tumor formation by PKB/Akt-mediated cell proliferation and prevention of apoptosis. PI3-kinase may also activate Rho-GTPases and their regulatory GEFs to promote invasion. Here we have analyzed the fun...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2007.03.034
更新日期：2008-01-01 00:00:00
abstract：:Among 17,633 U.S. white male insurance policy holders whose use of tobacco was characterized in a 1966 self-administered questionnaire, there were 49 deaths from non-Hodgkin's lymphoma (NHL) and 21 from multiple myeloma (MM) during a 20-year follow-up. Men who had ever smoked cigarettes had an elevated mortality from ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(92)90011-u
更新日期：1992-06-01 00:00:00
abstract：:The capacity of human thymocytes and of differentiated lymphocytes circulating in peripheral blood to perform unscheduled DNA synthesis (a measure of nucleotide excision repair) after UV irradiation was measured by radioautographic analysis. Only 4% of immature T lymphocytes, but 68% of circulating lymphocytes exhibit...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(85)90006-2
更新日期：1985-01-01 00:00:00
abstract：:Chemosensitivity of purified AML blasts to daunomycin was examined under conditions of CSF stimulation and compared with clinical outcome of DNR combination chemotherapy. AML blasts from 16 patients were purified, incubated serum-free in the presence of optimal concentrations of a complete cocktail of IL-3, GM-CSF and...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(90)90166-7
更新日期：1990-01-01 00:00:00
abstract：BACKGROUND:Most patients with myelodysplastic syndromes (MDS) require transfusions at the risk of iron overload and associated organ damage, and death. Emerging evidence indicates that iron chelation therapy (ICT) could reduce mortality and improve survival in transfusion-dependent MDS patients, especially those classi...
journal_title：Leukemia research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.leukres.2014.02.003
更新日期：2014-05-01 00:00:00
abstract：:Bone marrow cells of five patients with acute myeloid leukemia were fractionated by means of counterflow centrifugation (elutriation). The different fractions were enriched with cells belonging to subsequent stages of the cell cycle. Cytokinetic evaluation of these cell fractions was performed by [3H]thymidine autorad...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(82)90031-5
更新日期：1982-01-01 00:00:00
abstract：:Outcomes in patients with secondary acute myeloid leukemia (sAML) (including therapy related myeloid neoplasms and AML with myelodysplasia related changes (MRC)) are poor. Patients treated with hypomethylating agents (HMAs) for antecedent hematological malignancy (AHM) have suboptimal responses to induction chemothera...
journal_title：Leukemia research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.leukres.2020.106367
更新日期：2020-06-01 00:00:00
abstract：:Platelet transfusion refractoriness (PTR) is a major adverse event in the management of acute myeloid leukemia (AML). In a series of 897 adult patients with AML receiving intensive chemotherapy, we identified 41 patients (4.8%) with PTR. PTR was more frequently observed in parous women, patients with extra-medullary d...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2017.08.015
更新日期：2017-10-01 00:00:00
abstract：:This study uses single cell network profiling (SCNP) to characterize biological pathways associated with in vitro resistance or sensitivity to chemotherapeutics commonly used in acute myeloid leukemia (AML) (i.e. cytarabine/daunorubicin, gemtuzumab ozogamicin (GO), decitabine, azacitidine, clofarabine). Simultaneous m...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2012.02.022
更新日期：2012-07-01 00:00:00
abstract：:3-Aminobenzamide, a general inhibitor of poly(ADP-ribose)polymerase, potentiated the triamcinolone acetonide-mediated growth inhibition and lysis of the glucocorticoid-sensitive CEM-C7 human leukemic cell line. This potentiation was dose-dependent with maximal response being detected at 3 mM 3-aminobenzamide, and was ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(90)90181-8
更新日期：1990-01-01 00:00:00
abstract：:Helix-loop-helix (HLH) transcription factors are involved in cellular growth and differentiation. The Id (inhibitor of DNA binding and differentiation) HLH proteins, in a dominantly negative fashion, regulate transcriptional activities of basic HLH proteins. We examined by northern hybridization the expression of Id2 ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(95)00084-4
更新日期：1995-12-01 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：:Inhibition of cyclooxygenase 2 (COX-2) by the selective COX-2 inhibitor celecoxib has been suggested as potentially useful for B-cell lymphoma therapy. However, additional pharmacological activities of celecoxib have been discovered and have challenged the notion that its antitumor effects are mediated primarily via t...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/j.leukres.2009.09.028
更新日期：2010-02-01 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：:To examine the relationship between viability of acute myelogenous leukemia (AML) blasts in liquid suspension culture and the occurrence of myeloid maturation in culture, total and differential cell counts and viability as determined by trypan blue dye exclusion were followed over 21 days of culture. A significant pos...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/0145-2126(88)90098-7
更新日期：1988-01-01 00:00:00
abstract：:We examined polymorphisms of glutathione S-transferase (GST) genes in 159 Japanese patients with myelodysplasia and compared the incidence with that in 43 normal individuals to clarify their pathogenetic significance in myelodysplasia. In individuals with the GSTT1 null genotype, the odds ratios for disease risk were ...
journal_title：Leukemia research
pub_type： 杂志文章
doi：10.1016/s0145-2126(99)00119-8
更新日期：1999-11-01 00:00:00
