Chemosensitivity is differentially regulated by the SDF-1/CXCR4 and SDF-1/CXCR7 axes in acute lymphoblastic leukemia with MLL gene rearrangements.

abstract：:ABCG2 encodes a transporter protein that is associated with multidrug-resistant phenotypes in many cancers, including acute myeloid leukemia (AML); high levels of expression are generally associated with a poor prognosis. To better understand how expression of ABCG2 is controlled in pediatric AML, we performed a detai...

journal_title：Leukemia research

authors： Campbell PK,Zong Y,Yang S,Zhou S,Rubnitz JE,Sorrentino BP

更新日期：2011-10-01 00:00:00

abstract：:GNAS1 gene is located at the long arm of chromosome 20 (q13.32). GNAS1 gene deletion has never been investigated in MDS. A GNAS1 activating mutation (R201) was recently found in MDS. We applied FISH and DHPLC plus sequencing to investigate GNAS1 gene in MDS cases with and without del(20q) at karyotype. ...

journal_title：Leukemia research

authors： Di Giacomo D,Lema Fernandez AG,Pierini T,Crescenzi B,Brandimarte L,Matteucci C,Testoni N,Mecucci C

更新日期：2014-07-01 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

authors： Hefazi M,Siddiqui M,Patnaik M,Wolanskyj A,Alkhateeb H,Zblewski D,Elliott M,Hogan W,Litzow M,Al-Kali A

更新日期：2015-09-03 00:00:00

abstract：:The National Comprehensive Cancer Network (NCCN) defines the following types of acute myeloid leukemia (AML) as favorable-risk: acute promyelocytic leukemia with t(15;17) (APL); AML with core-binding factor (CBF) rearrangements, including t(8;21) and inv(16) or t(16;16) without mutations in KIT (CBF-KITwt); and AML wi...

journal_title：Leukemia research

authors： Strickland SA,Shaver AC,Byrne M,Daber RD,Ferrell PB,Head DR,Mohan SR,Mosse CA,Moyo TK,Stricker TP,Vnencak-Jones C,Savona MR,Seegmiller AC

更新日期：2018-02-01 00:00:00

abstract：:The CBFA2 gene on chromosome band 21q22 is one of the most commonly translocated genes in leukemia. As with other translocations, those involving CBFA2 are associated with specific disease phenotypes. Only one of the different translocations involving CBFA2, the t(12;21), has been associated with a non-myeloid lineage...

journal_title：Leukemia research

authors： Dann EJ,Fears S,Arád-Dann H,Nucifora G,Rowley JD

更新日期：2000-01-01 00:00:00

abstract：:Normal human monocytes express Fas and are susceptible to Fas ligand (FasL)-induced apoptosis. Because the myeloid leukemia cell lines HL-60 and THP-1 can be differentiated into functional monocytes and macrophages, we studied their expression of Fas and Fas ligand (FasL) to determine whether there were differentiatio...

journal_title：Leukemia research

authors： Bremner TA,Chatterjee D,Han Z,Tsan MF,Wyche JH

更新日期：1999-10-01 00:00:00

abstract：:The human cell line U-937 has many features suggestive of the monocyte. It may be stimulated in vitro to develop attributes of an activated macrophage with increased phagocytosis and enhanced Fc receptor expression. We describe the establishment of a subclone designated U-937 AG through the use of a mutagenic agent. T...

journal_title：Leukemia research

authors： Peacock TE,Kay NE,Ascensao JL,Kaplan ME

更新日期：1984-01-01 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

authors： Komada Y,Peiper SC,Melvin SL,Metzger DW,Tarnowski BH,Green AA

更新日期：1983-01-01 00:00:00

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

authors： Wu KF,Rao Q,Zheng GG,He ZH,Ying HG,Song YH,Chen BD

更新日期：1998-01-01 00:00:00

abstract：:Zerumbone (ZER) is a potential anticancer natural compound, isolated from Zingiber zerumbet Smith. In this investigation, the anticancer properties of ZER were evaluated on cancer cells of T-acute lymphoblastic leukemia, CEM-ss. The results showed that ZER has cytotoxic effect against CEM-ss cells with an IC(50) of 8....

journal_title：Leukemia research

authors： Abdelwahab SI,Abdul AB,Mohan S,Taha MM,Syam S,Ibrahim MY,Mariod AA

更新日期：2011-02-01 00:00:00

abstract：:Several genetic polymorphisms in the genes coding folate-metabolizing enzymes have been associated with susceptibility to hematology malignancies. We conducted a Korean population-based case-control study to examine the relationship between the polymorphisms of folate-metabolizing enzymes and the risk of AML (acute my...

journal_title：Leukemia research

authors： Kim HN,Kim YK,Lee IK,Yang DH,Lee JJ,Shin MH,Park KS,Choi JS,Park MR,Jo DY,Won JH,Kwak JY,Kim HJ

更新日期：2009-01-01 00:00:00

abstract：:In this study, we estimated the association between the inferred haplotypes in the inflammation, DNA repair, and folate pathways, and developed risk models for Hodgkin lymphoma. The study population consisted of 200 Hodgkin lymphoma cases and 220 controls. A susceptible association was observed on the XPC gene with ha...

journal_title：Leukemia research

authors： D'Amelio AM Jr,Monroy C,El-Zein R,Etzel CJ

更新日期：2012-11-01 00:00:00

abstract：:High CD23 expression is a hallmark of B-CLL cells. It is lost during in vitro culture and can be reinduced by IL-4, albeit to a lower extent than in normal B cells. To elucidate the events controlling CD23 expression in B-CLL cells, the IL-4 mediated induction of STAT6 was investigated. Western-blot analysis demonstra...

journal_title：Leukemia research

authors： Kneitz C,Goller M,Seggewiss R,Yaman A,Serfling E,Tony HP

更新日期：2000-04-01 00:00:00

abstract：:We evaluated the efficacy of FISH to detect chromosome anomalies in the evaluation of young (<60 years) patients with AML. Patients were enrolled in E1900, an ECOG clinical trial for AML. The protocol was designed to collect bone marrow or blood for both cytogenetic and FISH studies at study entry (diagnosis). FISH fo...

journal_title：Leukemia research

authors： Vance GH,Kim H,Hicks GA,Cherry AM,Higgins R,Hulshizer RL,Tallman MS,Fernandez HF,Dewald GW

更新日期：2007-05-01 00:00:00

abstract：BACKGROUND:Better risk-stratification of patients with chronic lymphocytic leukemia (CLL) and identification of subsets of ultra-high-risk (HR)-CLL patients are crucial in the contemporary era of an expanded therapeutic armamentarium for CLL. METHODS:A multivariate patient similarity network and clustering was applied...

journal_title：Leukemia research

authors： Turcsanyi P,Kriegova E,Kudelka M,Radvansky M,Kruzova L,Urbanova R,Schneiderova P,Urbankova H,Papajik T

更新日期：2019-04-01 00:00:00

abstract：:To determine the clinical significance of the T helper 1(Th1)/T helper 2 (Th2) ratio in multiple myeloma, the intracellular IFN-gamma and IL-4 were analyzed by flow cytometry in 56 patients with multiple myeloma. The mean Th1/Th2 ratio of cases in the initial diagnosis phase and the refractory phase were higher than t...

journal_title：Leukemia research

authors： Ogawara H,Handa H,Yamazaki T,Toda T,Yoshida K,Nishimoto N,Al-ma'Quol WH,Kaneko Y,Matsushima T,Tsukamoto N,Nojima Y,Matsumoto M,Sawamura M,Murakami H

更新日期：2005-02-01 00:00:00

abstract：:The WHO classification of hematological malignancies includes 5q-syndrome as a separate category within myelodysplastic syndromes (MDS). Clinically, patients with 5q-syndrome have a milder disease than patients with other MDS. The basis for this difference is not known. Identifying 5q-syndrome can be difficult because...

journal_title：Leukemia research

authors： Washington LT,Jilani I,Estey E,Albitar M

更新日期：2002-10-01 00:00:00

abstract：:Ml cells were labeled in vitro with [3H]thymidine and injected into the peritoneal cavity of syngeneic mice. After several days the peritoneal cells were harvested and [3H]labeled cells were determined by autoradiography. The inoculated isotope-labeled Ml cells differentiated in the peritoneal cavity and lipopolysacch...

journal_title：Leukemia research

authors： Honma Y,Hayashi M,Kasukabe T,Hozumi M

更新日期：1982-01-01 00:00:00

abstract：:A t(14;18) translocation is closely associated with the follicular lymphoma but is also seen in diffuse B cell lymphomas with a previous history of a follicular lymphoma as well as de novo diffuse lymphomas. Estimation of the frequency of t(14;18) in follicular lymphoma vary widely from 33 to 89%. Furthermore, no exte...

journal_title：Leukemia research

authors： Sayhan N,Tuzuner N,Aki H,Demir G,Berkarda B

更新日期：2000-06-01 00:00:00

abstract：:DNAs from chronic granulocytic leukaemia (CGL) and chronic myelomonocytic leukaemia (CMML) were assayed for transforming genes by transfection into NIH 3T3 cells. Foci DNA was tagged with a geneticin-resistance cosmid, then followed through a drug selection and tumorigenicity assay. Activated Ha-ras genes, with point ...

journal_title：Leukemia research

authors： Gow J,Hughes D,Farr C,Hamblin T,Oscier D,Brown R,Padua RA

更新日期：1988-01-01 00:00:00

abstract：:C3H/He mice produce myeloid leukemias after whole body irradiation of 1-3Gy as compared with non-irradiated controls that produce fewer than 1% of leukemia [Radiatiton Research 127 (1991) 146]. Thus, p53-deficient C57BL/6 strain, a malignant lymphoma prone, was crossed back into C3H/He strain. Lethally irradiated wild...

journal_title：Leukemia research

authors： Yoshida K,Aizawa S,Watanabe K,Hirabayashi Y,Inoue T

更新日期：2002-12-01 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

authors： Bellossi A

更新日期：1991-01-01 00:00:00

abstract：:The tumor promoting agent TPA (phorbol ester; 1.6 X 10(-8)M) was used to induce the differentiation in vitro of B-chronic lymphocytic leukemia (B-CLL) cells from 14 untreated patients. The uninduced phenotype was SIg+, Mrbc+, RFT-1+, RFA-4-, FMC7-. After 72 h incubation with TPA, B-CLL cells became RFA-4+, FMC7+ and l...

journal_title：Leukemia research

authors： Caligaris-Cappio F,Janossy G,Campana D,Chilosi M,Bergui L,Foà R,Delia D,Giubellino MC,Preda P,Gobbi M

更新日期：1984-01-01 00:00:00

abstract：:Rearrangements in MLL (MLL-r) are common within very young children with leukemia and affect the prognosis and treatment. Previous studies have suggested the use of the NG2 molecule as a marker for MLL-r but these studies were performed using a small number of infants. We analyzed 148 patients (all less than 24 months...

journal_title：Leukemia research

authors： Emerenciano M,Renaud G,Sant'Ana M,Barbieri C,Passetti F,Pombo-de-Oliveira MS,Brazilian Collaborative Study Group of Infant Acute Leukemia.

更新日期：2011-08-01 00:00:00

abstract：:Topotecan has demonstrable activity in high-risk MDS and CMMoL. However, the significant toxicity of topotecan administered at a dose of 2mg/m2 i.v. daily for 5 days as a continuous infusion limits its use in older patients. Therefore, we studied topotecan 1.5mg/m2 per day i.v. over 2 h for three consecutive days in 2...

journal_title：Leukemia research

authors： Vaena DA,Walker P,Pennington K,Stephens A,Stender MJ,Yiannoutsos CT,Young C,Stoner C,Cripe LD,Hoosier Oncology Group.

更新日期：2004-01-01 00:00:00

abstract：:In order to investigate the clinical significance of IgG subclass levels in adult patients treated for acute lymphocytic (ALL) or myelogenous leukemias (AML), patients were tested before and in regular intervals during and after chemotherapy. Ten patients treated for acute lymphocytic leukemia had normal total IgG and...

journal_title：Leukemia research

authors： Gause A,Schmitz G,von Kalle AK,Lathan B,Diehl V,Pfreundschuh M

更新日期：1992-01-01 00:00:00

abstract：:Serial samples of peripheral blood were obtained from 75 children with acute lymphoblastic leukemia in remission. An immunofluorescence assay was used to quantitate TdT-containing (terminal deoxynucleotidyl transferase-containing) cells in the mononuclear leukocyte fraction of these specimens. Nine relapses in 8 patie...

journal_title：Leukemia research

authors： Hetherington ML,Huntsman PR,Smith RG,Buchanan GR

更新日期：1987-01-01 00:00:00

abstract：:Many elderly patients with newly diagnosed acute myeloid leukemia (AML) present with cardiac comorbidity precluding the use of anthracycline containing chemotherapy regimens. Amsacrine, a topoisomerase II inhibitor, has been proposed as possible alternative to anthracyclines. Here, we report about the combination of a...

journal_title：Leukemia research

authors： Kessler T,Mohr M,Müller-Tidow C,Krug U,Brunnberg U,Mohr B,Schliemann C,Sauerland C,Serve H,Büchner T,Berdel WE,Mesters RM

更新日期：2008-03-01 00:00:00

abstract：:1,25-Dihydroxyvitamin D3 (1,25D) induces differentiation of myeloid leukemia cells, but resistant cells are also encountered. We studied the mechanistic basis for the resistance in a model system using enhancers of 1,25D, the antioxidant carnosic acid and a kinase inhibitor SB202190. Knock-down (KD) of JNK2p54 unexpec...

journal_title：Leukemia research

authors： Chen-Deutsch X,Garay E,Zhang J,Harrison JS,Studzinski GP

更新日期：2009-10-01 00:00:00

abstract：:Pericardial effusion is a rare but potentially life-threatening complication of chronic myelomonocytic leukemia. A case of a 70-year-old female with CMML is reported, who developed a severe pericardial effusion after an initially stable course of disease. She underwent pericardiocentesis and subsequent intracardial in...

journal_title：Leukemia research

authors： Strupp C,Germing U,Trommer I,Gattermann N,Aul C

更新日期：2000-12-01 00:00:00