Bone marrow histology and CD34 immunostaining in the prognostic evaluation of primary myelodysplastic syndromes.

abstract：:We report three cases of platelet dysfunction characterized by defective Ca2+ ionophore-induced platelet aggregation without impaired production of thromboxane A2 (TXA2). The patients had mild to moderate bleeding tendencies, and their platelet aggregation and secretion induced by ADP, collagen, arachidonic acid, stab...

journal_title：British journal of haematology

authors： Fuse I,Higuchi W,Uesugi Y,Aizawa Y

更新日期：2001-03-01 00:00:00

abstract：:Platelet antibodies either bound to the surface of platelets or free in the serum were sought in patients who had low platelet counts for a variety of reasons. They were detected by finding excess IgG on the surface of washed platelets either directly or after incubation of the serum with normal platelets. The techniq...

journal_title：British journal of haematology

authors： Hegde UM,Gordon-Smith EC,Worlledge S

更新日期：1977-01-01 00:00:00

abstract：:A mechanism has been proposed in which nitric oxide (NO) may bind to cysteine beta93 and be transported by haemoglobin from the lungs to the tissues and modify vascular tone. In addition, it has been reported that treatment of sickle cell anaemia blood with 80 p.p.m. NO gas in air shifts the oxygen affinity, as measur...

journal_title：British journal of haematology

authors： Hrinczenko BW,Alayash AI,Wink DA,Gladwin MT,Rodgers GP,Schechter AN

更新日期：2000-08-01 00:00:00

abstract：:Identification of the molecular basis of the beta-thalassaemias and sickle cell disease (SCD) has made it clear that patients with the same beta-globin genotypes can have very variable patterns of clinical expression. Extensive biochemical and pathophysiological studies over the last 50 years have derived two major mo...

journal_title：British journal of haematology

authors： Thein SL

更新日期：2008-05-01 00:00:00

abstract：:Mutations in SOCS1 are frequent in primary mediastinal B-cell lymphoma and classical Hodgkin lymphoma. In the latter, SOCS1 mutations affect the length of the encoded protein (major mutations) and are associated with shorter patient survival. Two independent studies examined the prognostic impact of SOCS1 mutations in...

journal_title：British journal of haematology

authors： Mellert K,Martin M,Lennerz JK,Lüdeke M,Staiger AM,Kreuz M,Löffler M,Schmitz N,Trümper L,Feller AC,Hartmann S,Hansmann ML,Klapper W,Stein H,Rosenwald A,Ott G,Ziepert M,Möller P

更新日期：2019-12-01 00:00:00

abstract：:Changes in DNA copy number (CN) and DNA methylation represent important aberrations for lymphomas and other cancers. Here, for the first time, we show that the Illumina Infinium Methylation (IIM) assay, although not originally designed for CN profiling, is able to estimate CN changes. We compared the IIM CN profiles t...

journal_title：British journal of haematology

authors： Kwee I,Rinaldi A,Rancoita P,Rossi D,Capello D,Forconi F,Giuliani N,Piva R,Inghirami G,Gaidano G,Zucca E,Bertoni F

更新日期：2012-02-01 00:00:00

abstract：:This phase 2 study (N = 116) evaluated single-agent vosaroxin, a first-in-class anticancer quinolone derivative, in patients ≥60 years of age with previously untreated unfavourable prognosis acute myeloid leukaemia. Dose regimen optimization was explored in sequential cohorts (A: 72 mg/m(2)  d 1, 8, 15; B: 72 mg/m(2) ...

journal_title：British journal of haematology

authors： Stuart RK,Cripe LD,Maris MB,Cooper MA,Stone RM,Dakhil SR,Turturro F,Stock W,Mason J,Shami PJ,Strickland SA,Costa LJ,Borthakur G,Michelson GC,Fox JA,Leavitt RD,Ravandi F

更新日期：2015-03-01 00:00:00

abstract：:We have identified the beta-thalassaemia alleles in nearly all known Turkish Cypriot beta-thalassaemia homozygotes and in over 700 Greek Cypriot beta-thalassaemia heterozygotes living on the island of Cyprus. The data confirmed earlier observations that the IVS-I-100 (G-->A) mutation is present for about 74-80%, while...

journal_title：British journal of haematology

authors： Baysal E,Indrak K,Bozkurt G,Berkalp A,Aritkan E,Old JM,Ioannou P,Angastiniotis M,Droushiotou A,Yüregir GT

更新日期：1992-08-01 00:00:00

abstract：:Rearrangements of the retinoblastoma (RB) gene have been reported in a few cases of myelodysplastic syndromes (MDS). In addition, low or absent expression of the RB protein is found in 20-30% of cases of acute myeloid leukaemias (AML), particularly in AML with a monocytic component (M4 or M5). We performed Southern bl...

journal_title：British journal of haematology

authors： Preudhomme C,Vachee A,Lepelley P,Vanrumbeke M,Zandecki M,Quesnel B,Cosson A,Fenaux P

更新日期：1994-05-01 00:00:00

abstract：:Lack of consensus for first-line marginal zone lymphoma (MZL) treatment and toxicities associated with currently available systemic therapies have inspired evaluation of immunotherapeutic agents yielding robust outcomes with improved tolerability. We previously reported durable efficacy with first-line lenalidomide an...

journal_title：British journal of haematology

authors： Becnel MR,Nastoupil LJ,Samaniego F,Davis RE,You MJ,Green M,Hagemeister FB,Fanale MA,Fayad LE,Westin JR,Wang M,Oki Y,Forbes SG,Feng L,Neelapu SS,Fowler NH

更新日期：2019-06-01 00:00:00

abstract：:An anomalous organization of the cytoskeleton has been described in lymphocytes from chronic lymphatic leukaemia and in only few cell lines. We have now studied normal and neoplastic lymphocytes and lymphoid cell lines of both T and B lineage in order to detect morphological differences in the expression of microfilam...

journal_title：British journal of haematology

authors： Zauli D,Gobbi M,Crespi C,Tazzari PL,Miserocchi F,Tassinari A

更新日期：1988-04-01 00:00:00

abstract：:Myelodysplastic syndromes (MDS) and the mixed myelodysplastic/myeloproliferative disorder juvenile myelomonocytic leukaemia (JMML) are rare haematopoietic stem cell diseases in children. While MDS-initiating events remain largely obscure, a growing body of clinical, genetic and laboratory evidence suggests that JMML i...

journal_title：British journal of haematology

authors： Niemeyer CM,Kratz CP

更新日期：2008-03-01 00:00:00

abstract：:Comparative data on immunochemotherapy regimens for Waldenström macroglobulinaemia/lymphoplasmacytic lymphoma (WM/LPL) are lacking. We analysed overall survival (OS), risk of hospitalizations, transfusions and plasmapheresis in a population-based cohort of patients ≥65 years old initiating WM/LPL therapy in 1999-2013....

journal_title：British journal of haematology

authors： Olszewski AJ,Chen C,Gutman R,Treon SP,Castillo JJ

更新日期：2017-10-01 00:00:00

abstract：:The major pathways of glucose metabolism in the malaria parasite, Plasmodium falciparum, have now been elucidated, and the structures and properties of parasite-specific enzymes are presently being investigated. Little is known, however, about the enzymes catalysing monosaccharide interconversions in the parasite. In ...

journal_title：British journal of haematology

authors： Weidanz JA,Campbell P,Moore D,DeLucas LJ,Rodén L,Thompson JN,Vezza AC

更新日期：1996-12-01 00:00:00

abstract：:Treatment response assessment in multiple myeloma (MM) relies on the detection of paraprotein in serum and/or urine, bone marrow morphology and immunohistochemistry. With remarkable advances in therapy, particularly in the newly diagnosed setting, achievement of complete remission became frequent, creating the need to...

journal_title：British journal of haematology

authors： Bal S,Weaver A,Cornell RF,Costa LJ

更新日期：2019-09-01 00:00:00

abstract：:Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous disease and "double-hit" DLBCL, with both MYC and BCL2 translocations has a poor prognosis. In this study, we investigated whether MYC and BCL2 protein expression in tissue would predict survival in DLBCL. The study included 106 cases of de novo DLBCL treated wi...

journal_title：British journal of haematology

authors： Perry AM,Alvarado-Bernal Y,Laurini JA,Smith LM,Slack GW,Tan KL,Sehn LH,Fu K,Aoun P,Greiner TC,Chan WC,Bierman PJ,Bociek RG,Armitage JO,Vose JM,Gascoyne RD,Weisenburger DD

更新日期：2014-05-01 00:00:00

abstract：:Ex vivo expansion of primitive human haematopoietic stem cells (HSC) is clinically relevant for stem cell transplantation and gene therapy. Here, we demonstrate the selective expansion of CD34+CD38- cells from purified CD34+ cells upon stimulation with Flt3-ligand, stem cell factor and thrombopoietin. Over a 100-fold ...

journal_title：British journal of haematology

authors： Ng YY,Bloem AC,van Kessel B,Lokhorst H,Logtenberg T,Staal FJ

更新日期：2002-04-01 00:00:00

abstract：:Mucormycosis has emerged as an increasingly important cause of morbidity and mortality in immunocompromised patients, but contemporary data in children are lacking. We conducted a nationwide multicentre study to investigate the characteristics of mucormycosis in children with haematological malignancies. The cohort in...

journal_title：British journal of haematology

authors： Elitzur S,Arad-Cohen N,Barg A,Litichever N,Bielorai B,Elhasid R,Fischer S,Fruchtman Y,Gilad G,Kapelushnik J,Kharit M,Konen O,Laor R,Levy I,Raviv D,Shachor-Meyouhas Y,Shvartser-Beryozkin Y,Toren A,Yaniv I,Nirel R,I

更新日期：2020-04-01 00:00:00

abstract：:Multiple myeloma (MM) is a disease with known immune dysregulation. Natural killer (NK) cells have shown preclinical activity in MM. We conducted a first-in-human study of umbilical cord blood-derived (CB) NK cells for MM patients undergoing high dose chemotherapy and autologous haematopoietic stem cell transplantatio...

journal_title：British journal of haematology

authors： Shah N,Li L,McCarty J,Kaur I,Yvon E,Shaim H,Muftuoglu M,Liu E,Orlowski RZ,Cooper L,Lee D,Parmar S,Cao K,Sobieiski C,Saliba R,Hosing C,Ahmed S,Nieto Y,Bashir Q,Patel K,Bollard C,Qazilbash M,Champlin R,Rezvani

更新日期：2017-05-01 00:00:00

abstract：:Ph-negative chronic myeloproliferative disorders (CMPD) are characterized by constitutive Janus kinase-signal transducer and activator of transcription (JAK-STAT) activation. SOCS3, SOCS1 and PTPN6 (SHP1) are negative regulators of the JAK-STAT pathway. We investigated epigenetic and genetic inactivation of SOCS3, SOC...

journal_title：British journal of haematology

authors： Capello D,Deambrogi C,Rossi D,Lischetti T,Piranda D,Cerri M,Spina V,Rasi S,Gaidano G,Lunghi M

更新日期：2008-05-01 00:00:00

abstract：:The interaction of rare Hb variants with beta(0)-thalassaemia results in a quasihomozygous state where the erythrocytes contain the variant as the only major adult Hb component. Such a situation is a unique model that enables functional studies even in the case of a neutral variant that could not be isolated from Hb A...

journal_title：British journal of haematology

authors： Vassilopoulos G,Papassotiriou I,Voskaridou E,Stamoulakatou A,Premetis E,Kister J,Marden M,Griffon N,Poyart C,Wajcman H

更新日期：1995-11-01 00:00:00

abstract：UNLABELLED:The action of clopidogrel on platelet receptors was analysed using platelets obtained from 11 healthy volunteers given 75 mg of clopidogrel daily for 8 d. Samples of blood were taken before treatment and after 8 d of medication. Determination of 2-methylthioadenosine diphosphate trisodium (2MesADP)-induced p...

journal_title：British journal of haematology

authors： Contreres JO,Dupuy E,Job B,Habib A,Bryckaert M,Rosa JP,Simoneau G,Herbert JM,Savi P,Levy-Toledano S

更新日期：2003-02-01 00:00:00

abstract：:Sickle cell disease (SCD) in Saudi patients from the Eastern Province is associated with the Arab-Indian (AI) HBB (β-globin gene) haplotype. The phenotype of AI SCD in children was described as benign and was attributed to their high fetal haemoglobin (HbF). We conducted a hospital-based study to assess the pattern of...

journal_title：British journal of haematology

authors： Alsultan A,Alabdulaali MK,Griffin PJ,Alsuliman AM,Ghabbour HA,Sebastiani P,Albuali WH,Al-Ali AK,Chui DH,Steinberg MH

更新日期：2014-02-01 00:00:00

abstract：:Until recently, primary central nervous system lymphoma (PCNSL) was associated with a uniformly dismal prognosis. It is now reasonable to anticipate long-term survival and possibly cure for a significant proportion of patients diagnosed with PCNSL. Accumulated data generated over the past 10 years has provided evidenc...

journal_title：British journal of haematology

authors： Wang CC,Carnevale J,Rubenstein JL

更新日期：2014-08-01 00:00:00

abstract：:Chronic immune thrombocytopenia (ITP) is a haematological disorder in which patients predominantly develop skin and mucosal bleeding. Early studies suggested ITP was primarily due to immune-mediated peripheral platelet destruction. However, increasing evidence indicates that an additional component of this disorder is...

journal_title：British journal of haematology

authors： Nugent D,McMillan R,Nichol JL,Slichter SJ

更新日期：2009-09-01 00:00:00

abstract：:The importance of the subclassification of nodular sclerosing Hodgkin's disease (NSHD) according to the British National Lymphoma Investigation Group (BNLI) criteria, which had an independent prognostic value for 90 unselected patients diagnosed in our region in the period 1972-83, is still equivocal. Because survival...

journal_title：British journal of haematology

authors： van Spronsen DJ,Vrints LW,Hofstra G,Crommelin MA,Coebergh JW,Breed WP

更新日期：1997-02-01 00:00:00

abstract：:We describe a patient with both haemophagocytic syndrome and acute myocarditis probably associated with parvovirus B19 infection. The patient had a marked neutrophilia instead of neutropenia more usually observed in virus-associated haemophagocytic syndrome (VAHS). Endogenous serum concentrations of macrophage colony-...

journal_title：British journal of haematology

authors： Tsuda H,Maeda Y,Nakagawa K,Nakayama M,Nishimura H,Ishihara A,Miyayama H

更新日期：1994-02-01 00:00:00

abstract：:The Kidd (JK) blood group system is of importance in transfusion medicine. The Jk(null) phenotype is associated with absence of the urea transporter in erythrocytes and moderately reduced ability to concentrate urine. We and others recently reported different molecular alterations in the silenced Jkb-like alleles of P...

journal_title：British journal of haematology

authors： Irshaid NM,Eicher NI,Hustinx H,Poole J,Olsson ML

更新日期：2002-02-01 00:00:00

abstract：:Eighty-two patients with bleeding, disorders registered with our centre were screened for infection with hepatitis G virus (HGV). 80 patients were positive for hepatitis C (HCV) antibodies, 66 of whom (83%) were HCV PCR positive. 11 patients (13%) were HGV RNA-positive, a similar prevalence rate to that of other studi...

journal_title：British journal of haematology

authors： Wilde JT,Ahmed MM,Collingham KE,Skidmore SJ,Pillay D,Mutimer D

更新日期：1997-11-01 00:00:00

abstract：:Of 125 patients aged 65 years or over, with atrial fibrillation taking warfarin for at least 12 months, with a standard deviation (SD) of prothrombin time, expressed as the International Normalized Ratio (INR) >0.5 over the previous 6 months, 40 were randomized to continue with usual clinic care and 85 to receive educ...

journal_title：British journal of haematology

authors： Khan TI,Kamali F,Kesteven P,Avery P,Wynne H

更新日期：2004-08-01 00:00:00