In vitro effects of IL-2 on NK-activity, clonogenic potential, blast cell proliferation and cytokine release of MDS bone marrow patients.

abstract：:Multiple myeloma is a deadly hematopoietic malignancy. Despite therapeutic advances such as autologous stem cell transplantation and novel chemotherapeutics, multiple myeloma remains incurable. Multiple myeloma cell localization in the bone marrow and the cross-talk with the bone niche trigger dramatic alterations in ...

journal_title：Leukemia

authors： Colombo M,Mirandola L,Platonova N,Apicella L,Basile A,Figueroa AJ,Cobos E,Chiriva-Internati M,Chiaramonte R

更新日期：2013-04-01 00:00:00

abstract：:APL-associated hemostasis disorders result from at least two distinct mechanisms due to the release of procoagulant activities and plasminogen activators from the leukemic cells. These two mechanisms (thrombin activation and plasmin activation) may cleave the fibrinogen molecule, but their respective roles in low fibr...

journal_title：Leukemia

authors： Dombret H,Scrobohaci ML,Daniel MT,Micléa JM,Castaigne S,Chomienne C,Fenaux P,Degos L

更新日期：1995-01-01 00:00:00

abstract：:The FOXP1 (forkhead box P1) transcription factor is a marker of poor prognosis in diffuse large B-cell lymphoma (DLBCL). Here microarray analysis of FOXP1-silenced DLBCL cell lines identified differential regulation of immune response signatures and major histocompatibility complex class II (MHC II) genes as some of t...

journal_title：Leukemia

authors： Brown PJ,Wong KK,Felce SL,Lyne L,Spearman H,Soilleux EJ,Pedersen LM,Møller MB,Green TM,Gascoyne DM,Banham AH

更新日期：2016-03-01 00:00:00

abstract：:The chromosomal inversion (16)(p13q22), which is associated with the M4-eosinophilia subtype of human acute myeloid leukemia, causes the fusion of two distinct genes. The polypeptide encoded by the chimeric gene, PEBP2p/CBFp-SMMHC, retains the ability to interact with, and dominantly interfere with the function of pro...

journal_title：Leukemia

authors： Kanto S,Chiba N,Tanaka Y,Fujita S,Endo M,Kamada N,Yoshikawa K,Fukuzaki A,Orikasa S,Watanabe T,Satake M

更新日期：2000-07-01 00:00:00

abstract：:Despite recent advances in our understanding of the molecular and biological abnormalities in chronic myelogenous leukemia (CML) this new knowledge has not yet led to significant improvements in treatment. We have reviewed what is known and still unknown about the molecular and biological abnormalities in CML that may...

journal_title：Leukemia

authors： Clarkson B,Strife A

更新日期：1993-11-01 00:00:00

abstract：:Single-colony karyotyping (SCK) and reverse-transcription polymerase chain reaction (RT-PCR) are two increasingly used techniques for the quantification of leukemic colonies generated by chronic myelogenous leukemia (CML) cell fractions purged or selected in vitro. Recently, the existence of Philadelphia (Ph) chromoso...

journal_title：Leukemia

authors： Savoldo B,Sammarelli G,Dotti G,Garau D,Regazzi E,Cilloni D,Tabilio A,Rizzoli V,Carlo-Stella C

更新日期：1998-03-01 00:00:00

abstract：:Chromosomal hyperdiploidy is the defining genetic signature in 40-50% of myeloma (MM) patients. We characterize hyperdiploid-MM (H-MM) in terms of its clinical and prognostic features in a cohort of 220 H-MM patients entered into clinical trials. Hyperdiploid-myeloma is associated with male sex, kappa immunoglobulin s...

journal_title：Leukemia

authors： Chng WJ,Santana-Dávila R,Van Wier SA,Ahmann GJ,Jalal SM,Bergsagel PL,Chesi M,Trendle MC,Jacobus S,Blood E,Oken MM,Henderson K,Kyle RA,Gertz MA,Lacy MQ,Dispenzieri A,Greipp PR,Fonseca R

更新日期：2006-05-01 00:00:00

abstract：:Methodology has been developed that enables virtually complete purification and recovery of early hematopoietic progenitors from human adult blood, a minority of which is multipotent and endowed with self-renewal capacities, i.e., exhibits stem cell properties. This report briefly reviews: (i) the key steps involved i...

journal_title：Leukemia

authors： Pelosi E,Testa U,Gabbianelli M,Valtieri M,Montesoro E,Samoggia P,Mastroberardino G,Isacchi G,Peschle C

更新日期：1992-11-01 00:00:00

abstract：:We evaluated the synergistic activity of AS101 (ammonium trichloro-(dioxoethylene-0-0')-tellurate) with the protein kinase C (PKC) activators, Bryostatin-1 and phorbol-12-myristate-13-acetate (PMA), on human myelocytic leukemia cell differentiation in vitro, and in a mouse model. Use of AS101 with Bryostatin-1 or with...

journal_title：Leukemia

authors： Hayun M,Okun E,Hayun R,Gafter U,Albeck M,Longo DL,Sredni B

更新日期：2007-07-01 00:00:00

abstract：:Analysis at the DNA and RNA level revealed a mature genetic marker profile in a case of T type blast crisis of chronic myelocytic leukemia. T cell receptor beta chain gene rearrangement as well as T cell receptor alpha mRNA transcription was demonstrated in blasts of the malignant clone. Corresponding findings were ob...

journal_title：Leukemia

authors： Valent P,Bartram CR,Radaszkiewicz T,Hinterberger W,Lechner K,Bettelheim P

更新日期：1988-03-01 00:00:00

abstract：:The molecular basis for autonomous growth of malignant forms of human T lymphocytes is not known. It can be investigated by functional responses of malignant cells in comparison with untransformed counterparts. At least two pathways (the CD2 and CD3 pathways) of human T-cell activation have been recently defined on th...

journal_title：Leukemia

authors： Schirren CA,Völpel H,Meuer SC

更新日期：1992-06-01 00:00:00

abstract：:The efficacy of antifungal prophylaxis with itraconazole capsules and its serum concentrations were evaluated in patients intensively treated for acute leukaemia. A consecutive group of patients without systemic antifungal prophylaxis (January 1993 to August 1994, period 1) was compared with another consecutive group ...

journal_title：Leukemia

authors： Glasmacher A,Molitor E,Hahn C,Bomba K,Ewig S,Leutner C,Wardelmann E,Schmidt-Wolf IG,Mezger J,Marklein G,Sauerbruch T

更新日期：1998-09-01 00:00:00

abstract：:The alpha chain of the interleukin 2 receptor (IL2R alpha; Tac) was targeted in clinical trials with adult T cell leukemia using murine anti-Tac antibody. Of 19 patients, a single individual achieved a durable complete remission. The mechanism of this action by murine anti-Tac has not been defined. We examined the hyp...

journal_title：Leukemia

authors： Kingsbury GA,Waldmann TA,Junghans RP

更新日期：1998-06-01 00:00:00

abstract：:To characterise the genetics of splenic marginal zone lymphoma (SMZL), we performed whole exome sequencing of 16 cases and identified novel recurrent inactivating mutations in Kruppel-like factor 2 (KLF2), a gene whose deficiency was previously shown to cause splenic marginal zone hyperplasia in mice. KLF2 mutation wa...

journal_title：Leukemia

authors： Clipson A,Wang M,de Leval L,Ashton-Key M,Wotherspoon A,Vassiliou G,Bolli N,Grove C,Moody S,Escudero-Ibarz L,Gundem G,Brugger K,Xue X,Mi E,Bench A,Scott M,Liu H,Follows G,Robles EF,Martinez-Climent JA,Oscier D,Wa

更新日期：2015-05-01 00:00:00

abstract：:Many agents have been known to induce the differentiation of HL-60 cells. However, only a small number of reports on the basophilic differentiation of this cell line are known. In this study we show that the exposure of HL-60 cells to chloroquine induces to differentiate into basophils. This chloroquine-induced change...

journal_title：Leukemia

authors： Sasaki R,Furukawa Y,Okada K,Nakamura M,Yamane Y,Miura Y,Eguchi M

更新日期：1997-04-01 00:00:00

abstract：:Retinoic acid receptor (RA) heterodimer (RAR/RXR) activities have been shown to be repressed by transcriptional co-repressor, SMRT/N-CoR, in the absence of the ligand while upon all-trans retionic acid (ATRA) treatment, SMRT/N-CoR is dissociated from RARalpha leading to gene expression by the recruitment of transcript...

journal_title：Leukemia

authors： So CW,Dong S,So CK,Cheng GX,Huang QH,Chen SJ,Chan LC

更新日期：2000-01-01 00:00:00

abstract：:Chromosomal translocations involving the MYC oncogene are a hallmark of Burkitt lymphoma but they are only found in a varying frequency in mature Burkitt-type acute lymphoblastic leukemia (B-ALL). We have investigated samples of 56 sporadic Burkitt leukemia/lymphoma patients for the translocations t(8;14)(q24;q32), t(...

journal_title：Leukemia

authors： Burmeister T,Schwartz S,Horst HA,Rieder H,Gökbuget N,Hoelzer D,Thiel E

更新日期：2005-08-01 00:00:00

abstract：:Event-free survival (EFS) at 5 years in pediatric acute lymphoblastic leukemia (ALL) is >80%. Outcome in adult ALL is still unsatisfactory, which is due to less cumulative dosing of chemotherapy and less strict adherence to timing of successive cycles. In the present phase II trial, we evaluated a pediatric regimen in...

journal_title：Leukemia

authors： Rijneveld AW,van der Holt B,Daenen SM,Biemond BJ,de Weerdt O,Muus P,Maertens J,Mattijssen V,Demuynck H,Legdeur MC,Wijermans PW,Wittebol S,Spoelstra FM,Dekker AW,Ossenkoppele GJ,Willemze R,Cornelissen JJ,Dutch-Belgian HO

更新日期：2011-11-01 00:00:00

abstract：:East Asians, Asian Indians and Amerindians have a five to ten-fold lower age-adjusted incidence rate (AAIR) of chronic lymphocytic leukaemia (CLL) compared with persons of predominately European descent. The data we review suggest a genetic rather than environmental basis for this discordance. All these populations ar...

journal_title：Leukemia

authors： Yang S,Varghese AM,Sood N,Chiattone C,Akinola NO,Huang X,Gale RP

更新日期：2020-10-19 00:00:00

abstract：:Cancer-causing mutations disrupt coordinated, precise programs of gene expression that govern cell growth and differentiation. Microarray-based gene-expression profiling (GEP) is a powerful tool to globally analyze these changes to study cancer biology and clinical behavior. Despite overwhelming genomic chaos in multi...

journal_title：Leukemia

authors： Zhou Y,Barlogie B,Shaughnessy JD Jr

更新日期：2009-11-01 00:00:00

abstract：:Myelodysplastic syndromes (MDS) are a group of clonal hematologic disorders found predominantly in the elderly. The molecular mechanisms underlying the development of MDS remain obscure. In order to begin to identify tumor suppressor genes involved in these disorders, we performed a detailed microsatellite allelotype ...

journal_title：Leukemia

authors： Xie D,Hofmann WK,Mori N,Miller CW,Hoelzer D,Koeffler HP

更新日期：2000-05-01 00:00:00

abstract：:The effect of deoxycytidine (dCyd) on the inhibitory effects of two antileukemic nucleoside analogs, 5-aza-2'-deoxycytidine and ara-5-aza-Cyd, toward the clonogenic growth of normal human bone marrow progenitors (CFU-GM) and leukemic blast progenitors (L-CFU) was examined. Continuous exposure of cells to 10(-6)-10(-5)...

journal_title：Leukemia

authors： Bhalla K,Cole J,MacLaughlin W,Arlin Z,Baker M,Graham G,Grant S

更新日期：1987-12-01 00:00:00

abstract：:We have previously shown that all-trans retinoic acid (ATRA) increases the number of CFU-GM colonies grown from unseparated human bone marrow cells with crude sources of colony stimulating factors. In this study, we further characterized the effect of ATRA on the growth of CFU-GM stimulated by individual cytokines fro...

journal_title：Leukemia

authors： Douer D,Ramezani L,Parker J,Levine AM

更新日期：2000-05-01 00:00:00

abstract：:Ligation of CD40 on chronic lymphocytic leukemia (CLL) cells induces phenotypic and biochemical changes that facilitate CLL cell-T cell interactions and enhances the sensitivity of CLL cells to clearance by adaptive and innate immune-effector mechanisms. CLL cells can be transduced to express CD40 ligand (CD154) using...

journal_title：Leukemia

authors： Wierda WG,Castro JE,Aguillon R,Sampath D,Jalayer A,McMannis J,Prussak CE,Keating M,Kipps TJ

更新日期：2010-11-01 00:00:00

abstract：:t(8;21)(q22;q22) is the most frequently observed karyotypic abnormality associated with acute myeloid leukemia (AML), especially in FAB M2. Clinically, this type of AML often shows eosinophilia and has a high complete remission rate with conventional chemotherapy. t(8;21) AML is also frequently associated with additio...

journal_title：Leukemia

authors： Nishii K,Usui E,Katayama N,Lorenzo F 5th,Nakase K,Kobayashi T,Miwa H,Mizutani M,Tanaka I,Nasu K,Dohy H,Kyo T,Taniwaki M,Ueda T,Kita K,Shiku H

更新日期：2003-04-01 00:00:00

abstract：:B-cell-specific plasma-membrane proteins are potential targets for either small molecule or antibody-based therapies. We have sought to annotate proteins expressed at the cell surface membrane in patients with chronic lymphocytic leukemia (CLL) using plasma-membrane-based proteomic analysis to identify previously unch...

journal_title：Leukemia

authors： Boyd RS,Adam PJ,Patel S,Loader JA,Berry J,Redpath NT,Poyser HR,Fletcher GC,Burgess NA,Stamps AC,Hudson L,Smith P,Griffiths M,Willis TG,Karran EL,Oscier DG,Catovsky D,Terrett JA,Dyer MJ

更新日期：2003-08-01 00:00:00

abstract：:The p21MDA6 gene product induces cell cycle arrest in p53-null human leukemic cells exposed to differentiation stimuli. We employed an HL-60 cell line stably transfected with a p21MDA6 antisense construct to compare the effects of p21MDA6 dysregulation on the response of myeloid leukemia cells to differentiating and c...

journal_title：Leukemia

authors： Freemerman AJ,Vrana JA,Tombes RM,Jiang H,Chellappan SP,Fisher PB,Grant S

更新日期：1997-04-01 00:00:00

abstract：:The majority of neutralizing antibodies of HTLV-I are directed against linear epitopes of the envelope surface glycoprotein (gp46) in the immunodominant region 175-199. Although gp46 presents a remarkable degree of conservation, the substitution of the proline at position 192 by a serine is described for 10 isolates a...

journal_title：Leukemia

authors： Londos-Gagliardi D,Armengaud MH,Freund F,Dalibart R,Moze E,Huet S,Legrand E,Guillemain BJ

更新日期：1997-04-01 00:00:00

abstract：:Interleukin-2 (IL-2) is a growth factor which upon binding to high-affinity receptors (IL-2Ralphabetagamma) triggers mitogenesis in T cells. IL-2Ralpha expression is restricted to T cells which have recently encountered antigen, and in healthy individuals the majority (>95%) of peripheral T cells are IL-2Ralpha negati...

journal_title：Leukemia

authors： Eriksen KW,Kaltoft K,Mikkelsen G,Nielsen M,Zhang Q,Geisler C,Nissen MH,Röpke C,Wasik MA,Odum N

更新日期：2001-05-01 00:00:00

abstract：:To determine the clinical significance of minimal residual disease (MRD) in patients with prognostically relevant subtypes of childhood acute lymphoblastic leukemia (ALL), we analyzed data from 488 patients treated in St Jude Total Therapy Study XV with treatment intensity based mainly on MRD levels measured during re...

journal_title：Leukemia

authors： Pui CH,Pei D,Raimondi SC,Coustan-Smith E,Jeha S,Cheng C,Bowman WP,Sandlund JT,Ribeiro RC,Rubnitz JE,Inaba H,Gruber TA,Leung WH,Yang JJ,Downing JR,Evans WE,Relling MV,Campana D

更新日期：2017-02-01 00:00:00