Expression of the CTLA-4 ligand CD86 on plasmacytoid dendritic cells (pDC) predicts risk of disease recurrence after treatment discontinuation in CML.

abstract：:Positive selection of CD34+ cells has applications in diagnostic pathology, in peripheral blood and bone marrow transplantation, and in studies on the function and regulation of primitive haemopoietic stem cells. Antibody-coated magnetic microspheres (dynabeads) can be used to isolate these cells by positive selection...

journal_title：Leukemia

authors： Grimsley PG,Amos TA,Gordon MY,Greaves MF

更新日期：1993-06-01 00:00:00

abstract：:Molecular analysis of T cell receptor (TCR) genes is frequently used to prove or exclude clonality and thereby support the diagnosis of suspect T cell proliferations. PCR techniques are more and more being used for molecular clonality studies. The main disadvantage of the PCR-based detection of clonal TCR gene rearran...

journal_title：Leukemia

authors： Langerak AW,Szczepański T,van der Burg M,Wolvers-Tettero IL,van Dongen JJ

更新日期：1997-12-01 00:00:00

abstract：:In this study neonatal mice expressing a GM-CSF transgene (GMT mice), and their normal littermate controls, were infected with Moloney murine leukemia virus (MoMLV) to examine in vivo tumorigenesis. By 200 days, all of the GMT mice had died whereas median survival had not been reached in the littermates (P < 0.0003). ...

journal_title：Leukemia

authors： Rasko JE,Metcalf D,Alexander B,Strasser A,Begley CG

更新日期：1997-05-01 00:00:00

abstract：:In this study, the long-term outcome of 1818 patients treated in five consecutive clinical trials (the cooperative study group for childhood acute lymphoblastic leukaemia (COALL) 82, 85, 89, 92 and 97) from 24 cooperating centres in Germany is reported. The probability of event-free survival (pEFS) improved significan...

journal_title：Leukemia

authors： Escherich G,Horstmann MA,Zimmermann M,Janka-Schaub GE,COALL study group.

更新日期：2010-02-01 00:00:00

abstract：:In this study we have analyzed the chromosomal changes in the preleukemic phase in SJL/J mice treated with radiation and acute myeloid leukemias (AMLs) induced by radiation alone or with additional corticosteroid treatment. SJL/J mice exposed to 300 rad whole body irradiation developed a low incidence of AML (20-25%) ...

journal_title：Leukemia

authors： Trakhtenbrot L,Krauthgamer R,Resnitzky P,Haran-Ghera N

更新日期：1988-08-01 00:00:00

abstract：:A murine megakaryoblastic cell line growing in protein-free culture (L8057Y5) was established from an experimentally induced murine leukemia (MK8057). Most of the Y5 cells were small and blast-like, with 2-4N in DNA content. Also, large cells possessing a lobulated nucleus characteristic of megakaryocytes, which showe...

journal_title：Leukemia

authors： Sasaki H,Kajigaya Y,Hirabayashi Y,Funabiki T,Inoue T,Yokota T,Ikuta K,Arai K,Matsuyama S

更新日期：1991-05-01 00:00:00

abstract：:We have previously shown that chronic lymphocytic leukemia (CLL) B cells secrete vascular endothelial growth factor (VEGF) in vitro, have constitutively active VEGF receptors R1 and R2, and respond to exogenous VEGF by specifically upregulating Mcl-1 and XIAP in association with decreased cell death. We found that epi...

journal_title：Leukemia

authors： Lee YK,Shanafelt TD,Bone ND,Strege AK,Jelinek DF,Kay NE

更新日期：2005-04-01 00:00:00

abstract：:With a seroprevalence rate (SPR) of 6%-10% among healthy adult blood donors (ABD), Nigeria and other African locales represent an endemic zone for HTLV-I. We studied SPR in patients with leukaemia, lymphomas, solid tumours, and chronic disorders, as well as in groups of men and women with varying sexual lifestyles. Se...

journal_title：Leukemia

authors： Williams CK,Dada A,Blattner WA

更新日期：1994-04-01 00:00:00

abstract：:Neutropenia-related fungal infections can be life-threatening despite antifungal therapy. We evaluated the role of recombinant granulocyte colony-stimulating factor (rG-CSF)-elicited white blood cell (WBC) transfusions in patients with neutropenia-related fungal infections. Adult patients with hematologic malignancies...

journal_title：Leukemia

authors： Dignani MC,Anaissie EJ,Hester JP,O'Brien S,Vartivarian SE,Rex JH,Kantarjian H,Jendiroba DB,Lichtiger B,Andersson BS,Freireich EJ

更新日期：1997-10-01 00:00:00

abstract：:Eventually, gene therapy may be a valid option for chronic viral infections, including retroviral infections. Human retroviral diseases fit two categories: (1) those that result from a monoclonal outgrowth of a human T-cell leukemia virus type I (HTLV-I)-infected cell, as in the case of adult T cell leukemia (ATL); an...

journal_title：Leukemia

authors： Essex M,Matsuda Z,Yu X,Lee TH

更新日期：1995-10-01 00:00:00

abstract：:The clinical and cell growth characteristics of 11 children with monosomy 7 presenting as preleukemia (eight cases) or acute nonlymphoblastic leukemia (three cases) were studied. Anemia was common to all patients, with nine showing leukocytosis, seven thrombocytopenia, and one thrombocytosis. There was a striking pred...

journal_title：Leukemia

authors： Weiss K,Stass S,Williams D,Kalwinsky D,Dahl GV,Wang W,Johnson FL,Murphy SB,Dow LW

更新日期：1987-02-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) and its receptors (VEGFR) have been implicated in promoting solid tumor growth and metastasis via stimulating tumor-associated angiogenesis. We recently showed that certain 'liquid' tumors such as leukemia not only produce VEGF, but also express functional VEGFR, resulting in ...

journal_title：Leukemia

authors： Zhu Z,Hattori K,Zhang H,Jimenez X,Ludwig DL,Dias S,Kussie P,Koo H,Kim HJ,Lu D,Liu M,Tejada R,Friedrich M,Bohlen P,Witte L,Rafii S

更新日期：2003-03-01 00:00:00

abstract：:Graft-versus-host disease (GVHD) remains a major immunological complication after allogeneic bone marrow transplantation (allo-BMT), but also favors development of the beneficial graft-versus-leukemia (GVL) effect. A patient with AML-M4 (inv (16)) is described, who was given non-myeloablative remission reinduction the...

journal_title：Leukemia

authors： Vandenberghe P,Verhoef GE,Emonds MP,Demuynck H,Zachée P,De Wolf-Peeters C,Decorte R,Cassiman JJ,Boogaerts MA

更新日期：1997-10-01 00:00:00

abstract：:Activating mutations in NOTCH1 are found in over 50% of human T-cell lymphoblastic leukemias (T-ALLs). Here, we report the analysis for activating NOTCH1 mutations in a large number of acute myeloid leukemia (AML) primary samples and cell lines. We found activating mutations in NOTCH1 in a single M0 primary AML sample...

journal_title：Leukemia

authors： Palomero T,McKenna K,O-Neil J,Galinsky I,Stone R,Suzukawa K,Stiakaki E,Kalmanti M,Fox EA,Caligiuri MA,Aster JC,Look AT,Ferrando AA

更新日期：2006-11-01 00:00:00

abstract：:Basic fibroblast growth factor (bFGF) is a pleiotropic cytokine which has recently been shown to delay fludarabine-induced apoptosis in B cell chronic lymphocytic leukemia (B-CLL) cells. To investigate the potential mechanism of bFGF-mediated delay of apoptosis, two EBV-transformed B prolymphocytic cell lines (JVM-2, ...

journal_title：Leukemia

authors： König A,Menzel T,Lynen S,Wrazel L,Rosén A,Al-Katib A,Raveche E,Gabrilove JL

更新日期：1997-02-01 00:00:00

abstract：:The INK4A/ARF locus yields two tumor suppressors, p16INK4A and p14ARF, and is frequently deleted in human tumors. We studied their mRNA expressions in 41 hematopoietic cell lines and in 137 patients with hematological malignancies; we used a quantitative reverse transcription-PCR assay. Normal peripheral bloods, bone ...

journal_title：Leukemia

authors： Taniguchi T,Chikatsu N,Takahashi S,Fujita A,Uchimaru K,Asano S,Fujita T,Motokura T

更新日期：1999-11-01 00:00:00

abstract：:We have previously identified sole +9, 13q- or 20q-, as 'favorable' and sole +8 or complex karyotype as 'unfavorable' cytogenetic abnormalities in primary myelofibrosis (PMF). In this study of 433 PMF patients, we describe additional sole abnormalities with favorable (chromosome 1 translocations/duplications) or unfav...

journal_title：Leukemia

authors： Caramazza D,Begna KH,Gangat N,Vaidya R,Siragusa S,Van Dyke DL,Hanson C,Pardanani A,Tefferi A

更新日期：2011-01-01 00:00:00

abstract：:C-mpl ligand acts primarily as a lineage-specific hematopoietic growth factor by promoting proliferation of megakaryocyte precursors and their differentiation into megakaryocytes and platelets. In addition to the ability of c-mpl ligand to support megakaryocytic development from CD34+ precursor cells, several lines of...

journal_title：Leukemia

authors： Hofmann WK,Ottmann OG,Hoelzer D

更新日期：1999-01-01 00:00:00

abstract：:We investigated the hypothesis that gemtuzumab ozogamicin (GO), an anti-CD33 immunotoxin would improve the efficacy of fludarabine/melphalan as a preparative regimen for allogeneic hematopoietic stem cell transplantation (HSCT) in a phase I/II trial. Toxicity was defined as grades III-IV organ damage, engraftment fail...

journal_title：Leukemia

authors： de Lima M,Champlin RE,Thall PF,Wang X,Martin TG 3rd,Cook JD,McCormick G,Qazilbash M,Kebriaei P,Couriel D,Shpall EJ,Khouri I,Anderlini P,Hosing C,Chan KW,Andersson BS,Patah PA,Caldera Z,Jabbour E,Giralt S

更新日期：2008-02-01 00:00:00

abstract：:Single kinase-targeted cancer therapies often failed prolonged responses because cancer cells bypass through alternative routes. In this study, high-throughput kinomic and proteomic approaches enabled to identify aberrant activity profiles in mixed lineage leukemia (MLL)-rearranged acute myeloid leukemia (AML) that de...

journal_title：Leukemia

authors： Kampen KR,Ter Elst A,Mahmud H,Scherpen FJ,Diks SH,Peppelenbosch MP,de Haas V,Guryev V,de Bont ES

更新日期：2014-03-01 00:00:00

abstract：:In all, 17 consecutive patients in hematological complete remission (HCR) of acute promyelocytic leukemia (APL) received allogeneic stem cell transplantation (SCT) from an HLA-identical sibling and were monitored by reverse transcriptase polymerase chain reaction of PML/RARalpha prior and after transplant. Median age ...

journal_title：Leukemia

authors： Lo-Coco F,Romano A,Mengarelli A,Diverio D,Iori AP,Moleti ML,De Santis S,Cerretti R,Mandelli F,Arcese W

更新日期：2003-10-01 00:00:00

abstract：:The expression of the myeloperoxidase (MPO) gene was studied, by means of Northern blot analysis in 14 cases of acute myeloid leukemia (AML), 11 cases of chronic myeloid leukemia (CML), and 6 cases of CML blast crisis, and in HL60 cells before and after induction of terminal differentiation with retinoic acid (RA), ph...

journal_title：Leukemia

authors： Ferrari S,Tagliafico E,Ceccherelli G,Selleri L,Calabretta B,Donelli A,Temperani P,Sarti M,Sacchi S,Emilia G

更新日期：1989-06-01 00:00:00

abstract：:The AML1 (RUNX1)-MTG8 (ETO) fusion transcription factor generated by the t(8;21) translocation is believed to deregulate the expression of genes that are crucial for normal differentiation and proliferation of hematopoietic progenitors, resulting in acute myelogenous leukemia. To elucidate the role of AML1-MTG8 in leu...

journal_title：Leukemia

authors： Shimada H,Ichikawa H,Ohki M

更新日期：2002-05-01 00:00:00

abstract：:Human T cell leukemia virus type-I (HTLV-I), the etiologic agent of adult T cell leukemia (ATL) transforms human T cells in vitro and in vivo. Tax, the major transactivator of HTLV-I is critical for the initial events involved in transformation, however, the later steps required for progression from an IL-2 dependent ...

journal_title：Leukemia

authors： Gartenhaus RB,Wang P

更新日期：1995-12-01 00:00:00

abstract：:The wt1 gene is located on chromosome 11p13 and encodes a zinc finger motif-containing transcription factor involved in regulation of growth and differentiation. Its expression was shown during embryonic development in various tissues as well as in a few human malignancies including acute leukemias. Using RT-PCR, we f...

journal_title：Leukemia

authors： Menssen HD,Renkl HJ,Rodeck U,Maurer J,Notter M,Schwartz S,Reinhardt R,Thiel E

更新日期：1995-06-01 00:00:00

abstract：:Therapy-related myelodysplastic syndrome and acute myelogenous leukemia (t-MDS/AML) are serious complications of chemotherapy and radiotherapy for cancer. High-dose chemotherapy followed by autologous stem cell transplantation (ASCT) may be associated with an increased incidence of these complications. The frequency o...

journal_title：Leukemia

authors： Nichols G,de Castro K,Wei LX,Griffin M,Lin N,Oratzi A,Murty VV,Troxel A,Vahdat L,Hesdorffer C

更新日期：2002-09-01 00:00:00

abstract：:Proto-oncogenes are thought to be involved in cellular differentiation and proliferation. Tumor necrosis factors (TNFs) are specific cytokines that have cytostatic and cytotoxic effects in vitro against a wide range of human tumor cells. We have previously demonstrated that recombinant TNFs (rTNFs) have an antiprolife...

journal_title：Leukemia

authors： Schachner J,Blick M,Freireich E,Gutterman J,Beran M

更新日期：1988-11-01 00:00:00

abstract：:By combining the polymerase chain reaction and differential library screening, a cDNA for an mRNA expressed in chicken avian myeloblastosis virus (AMV)-transformed monoblasts was isolated. This mRNA is not expressed in erythroblast or T-lymphoblast cell lines. Induced differentiation of the cells of the AMV-transforme...

journal_title：Leukemia

authors： Crompton MR,MacGregor AD,Goodwin GH

更新日期：1991-05-01 00:00:00

abstract：:On activation, umbilical cord blood (UCB) CD4(+) T cells demonstrate reduced expression of tumor necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma), whereas maintaining equivalent interleukin-2 (IL-2) levels, as compared with adult peripheral blood (PB) CD4(+) T cells. Nuclear factor of activated T cel...

journal_title：Leukemia

authors： Lesniewski ML,Haviernik P,Weitzel RP,Kadereit S,Kozik MM,Fanning LR,Yang YC,Hegerfeldt Y,Finney MR,Ratajczak MZ,Greco N,Paul P,Maciejewski J,Laughlin MJ

更新日期：2008-12-01 00:00:00

abstract：:ATP-binding-cassette (ABC) transporters are evolutionary extremely well-conserved transmembrane proteins that are highly expressed in hematopoietic stem cells (HSCs). The physiological function in human stem cells is believed to be protection against genetic damage caused by both environmental and naturally occurring ...

journal_title：Leukemia

authors： Raaijmakers MH

更新日期：2007-10-01 00:00:00