Differential gene expression analysis in early and late erythroid progenitor cells in β-thalassaemia.

abstract：:The CD34 molecule expressed on haemopoietic progenitor cells contains a large number of epitopes whose expression may be related to the maturation or function of the cells. Monoclonal antibodies specific for different epitopes have been reported to detect different numbers of CD34+ leukaemic blast cells. We wanted to ...

journal_title：British journal of haematology

authors： Steen R,Tjønnfjord GE,Gaudernack G,Brinch L,Egeland T

更新日期：1996-09-01 00:00:00

abstract：:Overt ischaemic stroke is one of the most devastating complications in children with sickle cell disease (SCD). The compensatory response to anaemia in SCD includes an increase in cerebral blood flow (CBF) by accessing cerebrovascular dilatory reserve. Exhaustion of dilatory reserve secondary to anaemic stress may lea...

journal_title：British journal of haematology

authors： Kosinski PD,Croal PL,Leung J,Williams S,Odame I,Hare GM,Shroff M,Kassner A

更新日期：2017-01-01 00:00:00

abstract：:Low-dose azacitidine is efficient and safe in the therapy of malignant myeloid disorders in adults but data in children are lacking. We present a retrospective analysis of 24 children and young adults with myelodysplastic syndrome (MDS) who received azacitidine at the time of first diagnosis or relapse after allotrans...

journal_title：British journal of haematology

authors： Cseh AM,Niemeyer CM,Yoshimi A,Catala A,Frühwald MC,Hasle H,van den Heuvel-Eibrink MM,Lauten M,De Moerloose B,Smith OP,Bernig T,Gruhn B,Kulozik AE,Metzler M,Olcay L,Suttorp M,Furlan I,Strahm B,Flotho C

更新日期：2016-03-01 00:00:00

abstract：:To determine the long-term efficacy of FLT3 inhibitors (FLT3i) in the salvage setting for relapsed and refractory (rel/ref) acute myeloid leukemia (AML) with FLT3 internal tandem duplication (AML FLT3-ITD), we conducted a retrospective study of 120 patients with rel/ref AML FLT3-ITD who received salvage therapy with e...

journal_title：British journal of haematology

authors： Takahashi K,Kantarjian H,Pemmaraju N,Andreeff M,Borthakur G,Faderl S,Garcia-Manero G,Pierce S,Luthra R,Cardenas-Turanzas M,Estrov Z,Ravandi F,Cortes J

更新日期：2013-06-01 00:00:00

abstract：:Restriction endonuclease analysis has been performed on the alpha and beta globin gene clusters of 57 Cypriots homozygous for beta thalassaemia, 30 with the transfusion dependent form of the condition (thalassaemia major) and 27 who are less severely affected (thalassaemia intermedia). There was a significant differen...

journal_title：British journal of haematology

authors： Wainscoat JS,Kanavakis E,Wood WG,Letsky EA,Huehns ER,Marsh GW,Higgs DR,Clegg JB,Weatherall DJ

更新日期：1983-03-01 00:00:00

abstract：:This exploratory study assessed apoptosis in peripheral blood leucocytes (PBL) from β-thalassaemia patients receiving chronic transfusions and chelation therapy (deferasirox or deferoxamine) at baseline, 1, 6, and 12 months. At baseline, thalassaemic PBLs presented 50% greater levels of Bax (BAX), 75% higher caspase-3...

journal_title：British journal of haematology

authors： Walter PB,Porter J,Evans P,Kwiatkowski JL,Neufeld EJ,Coates T,Giardina PJ,Grady RW,Vichinsky E,Olivieri N,Trachtenberg F,Alberti D,Fung E,Ames B,Higa A,Harmatz P,Thalassemia Clinical Research Network.

更新日期：2013-02-01 00:00:00

abstract：:The incidence, characteristics and risk factors for the development of osteonecrosis of the jaw (ONJ) were evaluated among 303 myeloma patients. Only patients who received bisphosphonates developed ONJ (28/254; 11%). Zoledronic acid produced 9.5-fold greater risk for developing ONJ than pamidronate alone (P = 0.042) a...

journal_title：British journal of haematology

authors： Zervas K,Verrou E,Teleioudis Z,Vahtsevanos K,Banti A,Mihou D,Krikelis D,Terpos E

更新日期：2006-09-01 00:00:00

abstract：:The transcriptome of the CD34+ cells was determined in a group of 10 patients with the 5q- syndrome using a comprehensive array platform, and was compared with the transcriptome of CD34+ cells from 16 healthy control subjects and 14 patients with refractory anaemia and a normal karyotype. The majority of the genes ass...

journal_title：British journal of haematology

authors： Boultwood J,Pellagatti A,Cattan H,Lawrie CH,Giagounidis A,Malcovati L,Della Porta MG,Jädersten M,Killick S,Fidler C,Cazzola M,Hellström-Lindberg E,Wainscoat JS

更新日期：2007-11-01 00:00:00

abstract：:A multiparameter flow-cytometrical method for the quantitation of CD34(+)-cells present in adult human peripheral blood cells (PBMC) has been developed. PBMC from 13 healthy adult subjects were analysed for CD34(+)-cells by flow-cytometry, with only the lymphoid population of cells negative for anti-CD3-moAb included ...

journal_title：British journal of haematology

authors： Serke S,Säuberlich S,Huhn D

更新日期：1991-04-01 00:00:00

abstract：:Flow cytometry was used to determine the percentage and number of circulating CD34+ cells in fetal blood from 100 pregnancies at 13-38 weeks gestation. When expressed as a percentage of the total number of lymphocytes, the proportion of CD34+ cells decreased exponentially from a mean of 11.1% (9.2 x 10(7)/l) at 13 wee...

journal_title：British journal of haematology

authors： Thilaganathan B,Nicolaides KH,Morgan G

更新日期：1994-07-01 00:00:00

abstract：:Lack of reliable laboratory parameters is the main challenge in the management of fetal and neonatal alloimmune thrombocytopenia (FNAIT). Despite the long-known association between the HLA-DRB3*01:01 allele and human platelet antigen 1a (HPA-1a) alloimmunisation, maternal human leucocyte antigen (HLA) typing has been ...

journal_title：British journal of haematology

authors： Sainio S,Javela K,Tuimala J,Haimila K

更新日期：2017-01-01 00:00:00

abstract：:The highly conserved 350-bp major regulatory element HS-40 (or alphaMRE) upstream of the human alpha-globin gene cluster is involved in the regulation of alpha-globin gene expression. The study of alphaMRE differences between human populations and the evolution of alphaMRE sequences in mammals may lead to a better und...

journal_title：British journal of haematology

authors： Harteveld CL,Muglia M,Passarino G,Kielman MF,Bernini LF

更新日期：2002-12-01 00:00:00

abstract：:The in vitro haemostatic functions of fresh whole blood (FWB) are well preserved after cold storage. This study aimed to determine whether platelets derived from FWB and stored whole blood (SWB) contribute to clot formation in tissue injury after transfusion into coagulopathic rats with polytrauma/haemorrhage (T/H). T...

journal_title：British journal of haematology

authors： Wu X,Darlington DN,Montgomery RK,Liu B,Keesee JD,Scherer MR,Benov A,Chen J,Cap AP

更新日期：2017-12-01 00:00:00

abstract：:Purpura fulminans (PF) is a cutaneous manifestation of a dramatic and deadly syndrome of systemic disseminated intravascular coagulation (DIC). It is characterized by microvascular thrombosis in the dermis followed by perivascular haemorrhage. Since two other related syndromes involve the protein C (PC) system, we und...

journal_title：British journal of haematology

authors： Madden RM,Gill JC,Marlar RA

更新日期：1990-05-01 00:00:00

abstract：:Marginal zone B-cell lymphoma (MZBCL) represents a distinct subtype of B-cell non-Hodgkin's lymphoma (NHL) which has been recently recognized and defined as a disease entity. Cytogenetically, these lymphomas reveal a high prevalence of trisomy 3, and recent data obtained by comparative genomic hybridization indicate t...

journal_title：British journal of haematology

authors： Dierlamm J,Pittaluga S,Stul M,Wlodarska I,Michaux L,Thomas J,Verhoef G,Verhest A,Depardieu C,Cassiman JJ,Hagemeijer A,De Wolf-Peeters C,Van den Berghe H

更新日期：1997-09-01 00:00:00

abstract：:The chemotaxis of human malignant plasma cells is promoted by two extracellular matrix proteins (ECMs): fibronectin (FN) and laminin (LN). We examined the effect of the supernatant from a bone marrow stroma cell line, KM-101, on the chemotaxis of human malignant plasma cell lines to assess the chemotaxis-regulatory ro...

journal_title：British journal of haematology

authors： Shibayama H,Tagawa S,Hattori H,Harigaya K,Taga T,Machii T,Kitani T

更新日期：1996-06-01 00:00:00

abstract：:The primary pathophysiological event in sickling is the intracellular polymerization of deoxygenated haemoglobin S. Tucaresol (589C80;4[2-formyl-3-hydroxyphenoxymethyl] benzoic acid), a substituted benzaldehyde, was designed to interact with haemoglobin to increase oxygen affinity and has been shown to inhibit sicklin...

journal_title：British journal of haematology

authors： Arya R,Rolan PE,Wootton R,Posner J,Bellingham AJ

更新日期：1996-06-01 00:00:00

abstract：:Metabolic tumour volume (MTV) and total lesion glycolysis (TLG) are positron-emission tomography/computed tomography (PET/CT) variables for predicting multiple myeloma's (MM) outcome. We retrospectively investigated and compared the predictive value of MTV, TLG and high-risk PET/CT variables in clinical practice in 18...

journal_title：British journal of haematology

authors： Terao T,Machida Y,Tsushima T,Miura D,Narita K,Kitadate A,Takeuchi M,Matsue K

更新日期：2020-10-01 00:00:00

abstract：:Double-negative (DN) regulatory T cells (Tregs) are specialized T lymphocytes involved in the down-modulation of immune responses, resulting in allotolerance after allogeneic haematopoietic stem cell transplantation (HSCT). Most of the properties of DN Tregs were identified in murine models, including the unique abili...

journal_title：British journal of haematology

authors： McIver Z,Serio B,Dunbar A,O'Keefe CL,Powers J,Wlodarski M,Jin T,Sobecks R,Bolwell B,Maciejewski JP

更新日期：2008-04-01 00:00:00

abstract：:The incorporation of the labelled deoxyribonucleosides 3H-deoxythymidine (3H-TdR), H3-deoxycytidine (3H-CdR), 3H-deoxyadenosine (3H-AdR), 3H-deoxyguanosine (3G-GdR), 3H-deoxyuridine (3H-UdR) and of labelled uridine (3H-UR) into DNA and RNA was studied in bone marrow (BM) and peripheral blood (PB) cells from 10 normal ...

journal_title：British journal of haematology

authors： Piga A,Sylwestrowicz T,Ganeshaguru K,Breatnach F,Amos R,Prentice HG,Hoffbrand AV

更新日期：1982-10-01 00:00:00

abstract：:The t(4;14) translocation is found in approximately 10% of myeloma patients and results in the deregulation of at least two genes, MMSET and fibroblast growth factor receptor 3 (FGFR3), with the formation of a fusion product between MMSET and the immunoglobulin heavy chain (IgH) locus and overexpression of FGFR3. We h...

journal_title：British journal of haematology

authors： Sibley K,Fenton JA,Dring AM,Ashcroft AJ,Rawstron AC,Morgan GJ

更新日期：2002-08-01 00:00:00

abstract：:Previous studies report conflicting results concerning the potential significance of thrombophilic genotypes in postarthroplasty venous thromboembolism (VTE). This study assessed thrombophilic genotypes, haemostatic and clinical variables as independent risk factors for VTE postarthroplasty. A total number of 569 pati...

journal_title：British journal of haematology

authors： Joseph JE,Low J,Courtenay B,Neil MJ,McGrath M,Ma D

更新日期：2005-04-01 00:00:00

abstract：:Leucine-rich repeats are conserved structural motifs present in the four components of the human platelet glycoprotein Ib/IX/V complex receptor for the adhesive protein von Willebrand factor. The absence or abnormality of this complex is responsible for Bernard-Soulier disease, an autosomal recessive bleeding disorder...

journal_title：British journal of haematology

authors： de la Salle C,Baas MJ,Lanza F,Schwartz A,Hanau D,Chevalier J,Gachet C,Briquel ME,Cazenave JP

更新日期：1995-02-01 00:00:00

abstract：:An indirect immunofluorescence technique with single and double labelling has been used to examine cultured human megakaryocytes for ABH antigens. This technique demonstrated the presence of these antigens on megakaryocytes and a population of small mononuclear cells that probably represent the differentiated precurso...

journal_title：British journal of haematology

authors： Dunstan RA

更新日期：1986-03-01 00:00:00

abstract：:Diamond Blackfan Anaemia (DBA) is a rare congenital pure red cell aplasia that may be associated with facio-skeletal developmental defects. The disease is caused by mutations in one of at least ten ribosomal proteins, which results in haploinsufficiency and an imbalance between the synthesis of rRNA and ribosomal prot...

journal_title：British journal of haematology

authors： Horos R,von Lindern M

更新日期：2012-12-01 00:00:00

abstract：:The Sysmex SE-9500 automated cell counter provides an estimate of immature cells referred to as 'haemopoietic progenitor cells' (HPC). The aim of this study was to relate the HPC count to CD34+ cell levels in mobilized peripheral blood and to determine whether the HPC count was valuable in predicting apheresis yields ...

journal_title：British journal of haematology

authors： Pollard Y,Watts MJ,Grant D,Chavda N,Linch DC,Machin SJ

更新日期：1999-08-01 00:00:00

abstract：:Human amniotic fluid has been shown to contain blood group i as well as I antigens. Crude extracts of amniotic fluids at 16-23 weeks of gestation were in general more active than those obtained at term. A pool of amniotic fluids which had A, B, H as well as I and i activity was fractionated with an insolubilized anti-...

journal_title：British journal of haematology

authors： Feizi T,Cederqvist LL,Childs R

更新日期：1975-08-01 00:00:00

abstract：:We assessed the role of human CD52 antibody (Campath-1H) in six patients with chronic lymphocytic leukaemia (CLL) treated to maximal response with purine analogues (fludarabine/deoxycoformycin) in whom persistent leukaemic infiltration of blood and bone marrow had precluded autologous stem cell transplantation. Five p...

journal_title：British journal of haematology

authors： Dyer MJ,Kelsey SM,Mackay HJ,Emmett E,Thornton P,Hale G,Waldmann H,Newland AC,Catovsky D

更新日期：1997-06-01 00:00:00

abstract：:Impaired switching from fetal haemoglobin (HbF) to adult globin gene expression leads to hereditary persistence of fetal haemoglobin (HPFH) in adult life. This is of prime interest because elevated HbF levels ameliorate β-thalassaemia and sickle cell anaemia. Fetal haemoglobin levels are regulated by complex mechanism...

journal_title：British journal of haematology

authors： Petruzzelli R,Gaudino S,Amendola G,Sessa R,Puzone S,Di Concilio R,d'Urzo G,Amendolara M,Izzo P,Grosso M

更新日期：2010-09-01 00:00:00

abstract：:Allogeneic sibling bone marrow transplantation (BMT) is the recommended treatment for relapsed childhood acute lymphoblastic leukaemia (ALL), but appropriate donors are only available in 30% of cases. Unfortunately, BMT from unrelated donors (UD) has been associated with high rates of severe graft-versus-host disease ...

journal_title：British journal of haematology

authors： Oakhill A,Pamphilon DH,Potter MN,Steward CG,Goodman S,Green A,Goulden P,Goulden NJ,Hale G,Waldmann H,Cornish JM

更新日期：1996-09-01 00:00:00