De novo AML with dysplastic hematopoiesis: cytogenetic and prognostic significance.

abstract：:The t(15;17)(q22;q11-q21) translocation, a hallmark for acute promyelocytic leukemia (APL), has recently been shown to disrupt the retinoic acid-alpha receptor (RARA) gene localized on band 17q21. Leukemic cell DNAs from 16 Chinese patients with APL were analysed by Southern blot hybridization with probes covering the...

journal_title：Leukemia

authors： Chen Z,Chen SJ,Tong JH,Zhu YJ,Huang ME,Wang WC,Wu Y,Sun GL,Wang ZY,Larsen CJ

更新日期：1991-04-01 00:00:00

abstract：:Prevailing wisdom holds that hematopoietic stem cells (HSCs) are predominantly quiescent. Although HSC cycle status has long been the subject of scrutiny, virtually all marrow stem cell research has been based on studies of highly purified HSCs. Here we explored the cell cycle status of marrow stem cells in un-separat...

journal_title：Leukemia

authors： Goldberg LR,Dooner MS,Johnson KW,Papa EF,Pereira MG,Del Tatto M,Adler DM,Aliotta JM,Quesenberry PJ

更新日期：2014-04-01 00:00:00

abstract：:Despite considerable advances in the treatment of multiple myeloma (MM) in the last decade, a substantial proportion of patients do not respond to current therapies or have a short duration of response. Furthermore, these treatments can have notable morbidity and are not uniformly tolerated in all patients. As there i...

journal_title：Leukemia

authors： Shah N,Chari A,Scott E,Mezzi K,Usmani SZ

更新日期：2020-04-01 00:00:00

abstract：:In order to investigate the frequency of HHV-8 in MM patients from another geographic location, we obtained fresh bone marrow (BM) biopsies from Turkish patients with MM (n = 21), monoclonal gammopathy of undetermined significance (MGUS) (n = 2), plasmacytoma (n = 1) with BM plasma cell infiltration, various hematolog...

journal_title：Leukemia

authors： Beksac M,Ma M,Akyerli C,DerDanielian M,Zhang L,Liu J,Arat M,Konuk N,Koc H,Ozcelik T,Vescio R,Berenson JR

更新日期：2001-08-01 00:00:00

abstract：:The t(9;22)(q34;q11), generating the Philadelphia chromosome (Ph), is found in more than 90% of patients with chronic myeloid leukemia (CML) and in 15-30% of adults with acute lymphoblastic leukemia (ALL). Different groups have recently described the presence of large genomic deletions adjacent to the translocation br...

journal_title：Leukemia

authors： Specchia G,Albano F,Anelli L,Storlazzi CT,Zagaria A,Mancini M,Cuneo A,Pane F,Foà R,Manolelli F,Liso V,Rocchi M

更新日期：2003-03-01 00:00:00

abstract：:A population of CD133(+)Lin(-)CD45(-) very small embryonic/epiblast-like stem cells (VSELs) has been purified by multiparameter sorting from umbilical cord blood (UCB). To speed up isolation of these cells, we employed anti-CD133-conjugated paramagnetic beads followed by staining with Aldefluor to detect aldehyde dehy...

journal_title：Leukemia

authors： Ratajczak J,Zuba-Surma E,Klich I,Liu R,Wysoczynski M,Greco N,Kucia M,Laughlin MJ,Ratajczak MZ

更新日期：2011-08-01 00:00:00

abstract：:GM-CSF transgenic mice were crossed with mice with homozygous inactivation of the gene encoding the common beta chain (beta c) of the GM-CSF receptor to produce mice with constitutively elevated GM-CSF levels but no high-affinity GM-CSF receptors. GM-CSF transgenic beta c -/- mice had exceptionally elevated serum GM-C...

journal_title：Leukemia

authors： Metcalf D,Mifsud S,Di Rago L,Robb L,Nicola NA,Alexander W

更新日期：1998-03-01 00:00:00

abstract：:Myelofibrosis (MF; primary or post-essential thrombocythemia/polycythemia vera) is incurable clonal myeloproliferative disorder, with no effective treatment. Epigenetic changes play an important role in cancer pathogenesis through transcriptional silencing of critical tumor suppressor genes. We conducted a phase-II st...

journal_title：Leukemia

authors： Quintás-Cardama A,Tong W,Kantarjian H,Thomas D,Ravandi F,Kornblau S,Manshouri T,Cortes JE,Garcia-Manero G,Verstovsek S

更新日期：2008-05-01 00:00:00

abstract：:CD13/aminopeptidase N (APN) is a cell surface metallopeptidase expressed by normal and leukemic myeloid cells, and by lymphoblasts in 5-10% of acute lymphoid leukemia (ALL) cases, previously classified as 'biphenotypic' or 'mixed-lineage' leukemias. In fresh cells from two early B-lineage, t(9;22)-positive, ALL cases ...

journal_title：Leukemia

authors： Saito M,Kumagai M,Okazaki T,Nakazawa S,Shapiro LH,Look AT,Campana D

更新日期：1995-09-01 00:00:00

abstract：:Imatinib is usually a highly effective treatment for myeloproliferative neoplasms (MPNs) associated with ABL, PDGFRA or PDGFRB gene fusions; however, occasional imatinib-responsive patients have been reported without abnormalities of these genes. To identify novel imatinib-sensitive lesions, we screened 11 BCR-ABL-neg...

journal_title：Leukemia

authors： Chase A,Schultheis B,Kreil S,Baxter J,Hidalgo-Curtis C,Jones A,Zhang L,Grand FH,Melo JV,Cross NC

更新日期：2009-02-01 00:00:00

abstract：:To evaluate current detection methods for FIP1L1-PDGFRA in hypereosinophilic syndrome (HES), we developed a means to rapidly amplify genomic break points. We screened 202 cases and detected genomic junctions in all samples previously identified as RT-PCR positive (n=43). Genomic fusions were amplified by single step P...

journal_title：Leukemia

authors： Score J,Walz C,Jovanovic JV,Jones AV,Waghorn K,Hidalgo-Curtis C,Lin F,Grimwade D,Grand F,Reiter A,Cross NC

更新日期：2009-02-01 00:00:00

abstract：:Although current treatments can induce clinical complete remissions in the vast majority of patients with indolent lymphoma, most of them actually relapse, because of the persistence of residual tumor cells which are undetectable using conventional diagnostic procedures. Polymerase chain reaction (PCR)-based methods a...

journal_title：Leukemia

authors： Corradini P,Ladetto M,Pileri A,Tarella C

更新日期：1999-11-01 00:00:00

abstract：:Twenty patients with myelodysplastic syndromes were treated with daily subcutaneous injections of interferon alpha 2a, at the initial dose of 3 x 10(6) U/m2. Hemogram, chemistry profile, natural killer (NK) cell activity and lymphokine-activated killer (LAK) cell cytotoxicity were monitored serially. Bone marrow with ...

journal_title：Leukemia

authors： Nand S,Ellis T,Messmore H,Fisher SG,Gaynor E,Fisher RI

更新日期：1992-03-01 00:00:00

abstract：:Abnormalities of several cell-cycle regulatory genes including cyclin D1, p16CDKN2 and p15CDKN2B have been described in B cell non-Hodgkin's lymphoma (B-NHL). We describe a new B-NHL cell line (Granta 519), with concurrent abnormalities of the cyclin D1, pl6CDKN2 and pl5CDKN2B genes. An independent clinical case of ma...

journal_title：Leukemia

authors： Jadayel DM,Lukas J,Nacheva E,Bartkova J,Stranks G,De Schouwer PJ,Lens D,Bartek J,Dyer MJ,Kruger AR,Catovsky D

更新日期：1997-01-01 00:00:00

abstract：:The optimal donor for a patient undergoing reduced-intensity stem cell transplantation remains a human leukocyte antigen (HLA)-matched relative. Alternative donors such as matched unrelated donors (MUDs), mismatched related donors (haploidentical), or unrelated umbilical cord blood (UCB) units have emerged as options ...

journal_title：Leukemia

authors： Chen YB,Spitzer TR

更新日期：2008-01-01 00:00:00

abstract：:Depending on disease stage follicular lymphoma (FL) lack the t(14;18) in ~15-~50% of cases. Nevertheless, most of these cases express BCL2. To elucidate mechanisms triggering BCL2 expression and promoting pathogenesis in t(14;18)-negative FL, exonic single-nucleotide variant (SNV) profiles of 28 t(14;18)-positive and ...

journal_title：Leukemia

authors： Zamò A,Pischimarov J,Schlesner M,Rosenstiel P,Bomben R,Horn H,Grieb T,Nedeva T,López C,Haake A,Richter J,Trümper L,Lawerenz C,Klapper W,Möller P,Hummel M,Lenze D,Szczepanowski M,Flossbach L,Schreder M,Gattei V,O

更新日期：2018-03-01 00:00:00

abstract：:Immunoglobulin heavy and light chain genes undergo rearrangement before they can be expressed by B-cells. A sequence of successive rearrangements has been proposed, suggesting that these events are initiated on heavy chain genes and are followed by sequential attempts of light chain gene rearrangements involving kappa...

journal_title：Leukemia

authors： Tang JQ,Béné MC,Faure GC

更新日期：1991-08-01 00:00:00

abstract：:The concept of arming antibodies with bioactive payloads for a site-specific therapy of cancer has gained considerable interest in recent years. However, a successful antibody-based targeting approach critically relies on the availability of a tumor-associated target that is not only preferentially expressed in the tu...

journal_title：Leukemia

authors： Angenendt L,Reuter S,Kentrup D,Benk AS,Neumann F,Hüve J,Martens AC,Schwöppe C,Kessler T,Schmidt LH,Sauer T,Brand C,Mikesch JH,Lenz G,Mesters RM,Müller-Tidow C,Hartmann W,Wardelmann E,Neri D,Berdel WE,Roesli C,Sc

更新日期：2018-02-01 00:00:00

abstract：:We have recently identified a human homolog of a fungal nuclear migration protein (hNUDC) that binds specifically with the extracellular domain of thrombopoietin receptor (Mpl). Preliminary studies with human CD34(+) cells cultured in serum-free medium and normal mice showed that hNUDC appears to act as a cytokine, tr...

journal_title：Leukemia

authors： Tang YS,Zhang YP,Xu P

更新日期：2008-05-01 00:00:00

abstract：:We previously identified autoantibodies to the endocytic-associated protein Huntingtin-interacting protein 1-related (HIP1R) in diffuse large B-cell lymphoma (DLBCL) patients. HIP1R regulates internalization of cell surface receptors via endocytosis, a process relevant to many therapeutic strategies including CD20 tar...

journal_title：Leukemia

authors： Wong KK,Gascoyne DM,Brown PJ,Soilleux EJ,Snell C,Chen H,Lyne L,Lawrie CH,Gascoyne RD,Pedersen LM,Møller MB,Pulford K,Murphy D,Green TM,Banham AH

更新日期：2014-02-01 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：:c-MYC (hereafter MYC) overexpression has been recognized in aggressive B-cell lymphomas and linked to adverse prognosis. MYC activation results in widespread repression of micro-RNA (miRNA) expression and associated with lymphoma aggressive progression. Our recent study identified a MYC-miRNA-EZH2 feed-forward loop li...

journal_title：Leukemia

authors： Zhao X,Lwin T,Zhang X,Huang A,Wang J,Marquez VE,Chen-Kiang S,Dalton WS,Sotomayor E,Tao J

更新日期：2013-12-01 00:00:00

abstract：:Malignant diseases induce immune responses against them which have variable success in controlling progression of disease. A variety of congenital and acquired disorders provide evidence in support of T cell or NK cell immune surveillance mechanisms in human hematological malignancies. Furthermore, clinical experience...

journal_title：Leukemia

authors： Barrett AJ,Savani BN

更新日期：2009-01-01 00:00:00

abstract：:Relapse of malignant disease remains the major complication in patients with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) after hematopoietic cell transplantation (HCT) with reduced-intensity conditioning (RIC). In this study, we investigated the predictive value of disease-specific markers (DSMs), d...

journal_title：Leukemia

authors： Lange T,Hubmann M,Burkhardt R,Franke GN,Cross M,Scholz M,Leiblein S,Al-Ali HK,Edelmann J,Thiery J,Niederwieser D

更新日期：2011-03-01 00:00:00

abstract：:Although reciprocal chromosomal translocations are not typical for B-cell chronic lymphocytic leukemia (B-CLL), we identified the novel t(1;6)(p35.3;p25.2) in eight patients with this disorder. Interestingly, all cases showed lack of somatically mutated IgV(H). Clinical, morphological, immunologic, and genetic feature...

journal_title：Leukemia

authors： Michaux L,Wlodarska I,Rack K,Stul M,Criel A,Maerevoet M,Marichal S,Demuynck H,Mineur P,Kargar Samani K,Van Hoof A,Ferrant A,Marynen P,Hagemeijer A

更新日期：2005-01-01 00:00:00

abstract：:We explored the relationship between time to relapse and different exposure variables (serum methotrexate (S-MTX) 23, 36 and 42 h after start of administration, MTX elimination time and leucovorin (LV) dose) during high-dose MTX (HDM) treatment of 445 children with acute lymphoblastic leukemia. MTX was infused at 5 g/...

journal_title：Leukemia

authors： Skärby TV,Anderson H,Heldrup J,Kanerva JA,Seidel H,Schmiegelow K,Nordic Society of Paediatric Haematology and Oncology (NOPHO).

更新日期：2006-11-01 00:00:00

abstract：:Structural rearrangements involving the short arm of chromosome 12 occur in 10% of cases of childhood acute lymphoid leukemia. The translocation t(12;17)(p13;q21), an uncommon 12p abnormality, was identified in five of 2620 cases (0.2%) successfully karyotyped by the Pediatric Oncology Group or St Jude Children's Rese...

journal_title：Leukemia

authors： Krance RA,Raimondi SC,Dubowy R,Estrada J,Borowitz M,Behm F,Land VJ,Pullen J,Carroll AJ

更新日期：1992-04-01 00:00:00

abstract：:The mechanism underlying p210(BCR/ABL) oncoprotein-mediated transformation in chronic myelogenous leukemia (CML) is not fully understood. We hypothesized that p210(BCR/ABL) suppresses expression of genes which may explain at least some of the pathogenetic features of CML. A subtractive cDNA library was created between...

journal_title：Leukemia

authors： Jongen-Lavrencic M,Salesse S,Delwel R,Verfaillie CM

更新日期：2005-03-01 00:00:00

abstract：:Multiple myeloma (MM) is a plasma cell tumor marked by clonal evolution and preceded by a premalignant stage, which progresses via molecular pathway deregulation, including MYC activation. This activation relates to translocation or gain of the MYC locus and deregulation of upstream pathways such as IRF4, DIS3/LIN28B/...

journal_title：Leukemia

authors： Jovanović KK,Roche-Lestienne C,Ghobrial IM,Facon T,Quesnel B,Manier S

更新日期：2018-06-01 00:00:00

abstract：:Myeloproliferative neoplasms (MPNs) are clonal stem cell disorders characterized by chronic proliferation of hematopoietic progenitors. We studied the telomere length (TL) of 335 MPN patients and 93 gender- and age-matched controls using a quantitative PCR method (relative TL calculated as the ratio of the amount of t...

journal_title：Leukemia

authors： Bernard L,Belisle C,Mollica L,Provost S,Roy DC,Gilliland DG,Levine RL,Busque L

更新日期：2009-02-01 00:00:00