Vitamin B6 metabolism in idiopathic sideroblastic anaemia and related disorders.

abstract：:Hydroxyurea (HU), an inhibitor of DNA synthesis, can also induce haemoglobinization in certain erythroid cell lines. In this study, we report that intracellular peroxides levels were increased in HU-treated murine erythroleukaemia (MEL) cells and that l-acetyl-N-cysteine (LNAC), a potent reducing reagent, had a signif...

journal_title：British journal of haematology

authors： Nagai T,Tarumoto T,Miyoshi T,Ohmine K,Muroi K,Komatsu N,Sassa S,Ozawa K

更新日期：2003-05-01 00:00:00

abstract：:Relapsed or refractory (R/R) diffuse large B-cell lymphoma (DLBCL) in those unfit or ineligible for autologous stem cell transplantation is associated with a poor outcome and new treatment approaches are needed. Pixantrone is a novel aza-anthracenedione which is structurally similar to anthracyclines and is licenced i...

journal_title：British journal of haematology

authors： Eyre TA,Linton KM,Rohman P,Kothari J,Cwynarski K,Ardeshna K,Bailey C,Osborne WL,Rowntree C,Eden D,Shankara P,Eyre DW,Jasani P,Chaidos A,Collins GP,Hatton CS

更新日期：2016-06-01 00:00:00

abstract：:Rats were rendered anaemic by a single bleeding or by a single injection of phenylhydrazine. At various times after the onset of anaemia they were nephrectomized and challenged with a 6 h exposure to hypoxia. The erythropoietin titre observed at the end of this hypoxic period was corrected for renal erythropoietin ind...

journal_title：British journal of haematology

authors： Erslev AJ,Caro J,Kansu E,Silver R

更新日期：1980-05-01 00:00:00

abstract：:A 70-year-old man from an endemic area of human T-cell lymphotropic virus type I (HTLV-I) developed rapid generalized lymphadenopathy and abdominal tumours. The white blood cell count was 198.3 x 10(9)/l with 93% lymphocytes, 66.3% of which expressed large granular lymphocytes (LGLs). Bone marrow and lymph nodes were ...

journal_title：British journal of haematology

authors： Sakamoto Y,Kawachi Y,Uchida T,Abe T,Mori M,Setsu K,Indo N

更新日期：1994-02-01 00:00:00

abstract：:This case study provides evidence for clonal evolution in pre-B-cell leukaemia. At diagnosis, the lymphoblasts from a 3-year-old boy were morphologically subtyped as L1 (French-American-British classification). Their immunophenotype was CALLA+, CIgM+, SIg-, TdT+, and the karyotype was pseudodiploid with a 1;19 translo...

journal_title：British journal of haematology

authors： Abromowitch M,Williams DL,Melvin SL,Stass S

更新日期：1984-03-01 00:00:00

abstract：:Serum antiplatelet IgG and platelet-associated IgG (PAIgG) were studied in 68 AIDS-free human immunodeficiency virus (HIV)-infected patients with severe immunologic thrombocytopenic purpura (ITP), for the presence of platelet autoantibodies. Serum IgG with antiplatelet activity was found in 72% of the sera. However, t...

journal_title：British journal of haematology

authors： Bettaieb A,Oksenhendler E,Fromont P,Duedari N,Bierling P

更新日期：1989-10-01 00:00:00

abstract：:The addition of radioimmunotherapy to conventional and reduced-intensity conditioning has been shown to be feasible and effective. Within an ongoing prospective phase II trial, 22 patients with advanced myeloid malignancies and a median age of 65 years (range 54-76) received anti-CD66 Rhenium radioimmunotherapy follow...

journal_title：British journal of haematology

authors： Lauter A,Strumpf A,Platzbecker U,Schetelig J,Wermke M,Radke J,Kiani A,Wunderlich G,Thiede C,Ehninger G,Kotzerke J,Bornhäuser M

更新日期：2010-03-01 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：:Endothelial progenitor cells (EPCs) were recently demonstrated to exist in human cord blood. Phytohaemagglutinin (PHA), a potent mitogen for mononuclear cells was used to induce EPCs from unsorted cord blood mononuclear cells (CBMCs). Adherent cells in clusters appeared approximately 24 h after CBMCs were cultured in ...

journal_title：British journal of haematology

authors： Kang HJ,Kim SC,Kim YJ,Kim CW,Kim JG,Ahn HS,Park SI,Jung MH,Choi BC,Kimm K

更新日期：2001-06-01 00:00:00

abstract：:A stroma free platelet lysate supernatant (PLS) was prepared by repeatedly freezing and thawing a human platelet suspension separated from platelet rich plasma by gel filtration. The material was potently thrombogenic in a stasis model in rabbits, but only when combined with a purified preparation of factor Xa. The do...

journal_title：British journal of haematology

authors： Giles AR,Nesheim ME,Hoogendoorn H,Tracy PB,Mann KG

更新日期：1982-07-01 00:00:00

abstract：:Massive genomic analyses have underscored the diversity of chronic lymphocytic leukaemia (CLL) between patients. Genetic heterogeneity of tumour clones within a patient may fuel tumour evolution. Several recurrently deregulated intra-cellular pathways are candidates for targeted therapies that are very promising and a...

journal_title：British journal of haematology

authors： Ghamlouch H,Nguyen-Khac F,Bernard OA

更新日期：2017-09-01 00:00:00

abstract：:Between January 1987 and January 1997, 69 eligible patients with acute myeloid leukaemia (AML) in either second (CR2) or third (CR3) complete remission (CR2 = 60, CR3 = 9) underwent 4-hydroperoxycyclophosphamide-purged autologous bone marrow transplantation (BMT) at the Johns Hopkins Oncology Center. The patients' med...

journal_title：British journal of haematology

authors： Smith BD,Jones RJ,Lee SM,Piantadosi S,Vala MS,Fuller D,Gore SD,Noga SJ,O'Donnell PV,Braine H,Vogelsang GB,Fuchs EJ,Flinn IW,Brodsky RA,Ambinder RF,Miller CB

更新日期：2002-06-01 00:00:00

abstract：:The findings of morphologically dysplastic features in haemopoietic cells in de novo acute myeloid leukaemia (AML) has been named AML with trilineage myelodysplasia (AML/TMDS). We analysed the clinical data, karyotypes, and treatment outcomes of 230 de novo AML patients treated with the Japan Adult Leukaemia Study Gro...

journal_title：British journal of haematology

authors： Kuriyama K,Tomonaga M,Matsuo T,Kobayashi T,Miwa H,Shirakawa S,Tanimoto M,Adachi K,Emi N,Hiraoka A

更新日期：1994-04-01 00:00:00

abstract：:The in vitro growth characteristics of a large series of acute myeloid leukaemia (AML) patients and their relationship with other clinical and biological disease characteristics were analysed. Patients with AML were studied, 181 with de novo AML and 45 with secondary AML (24 myelodysplastic syndrome, sAML-MDS, 21 myel...

journal_title：British journal of haematology

authors： del Cañizo MC,Brufau A,Almeida J,Galende J,García Marcos MA,Mota A,García R,Fernández Calvo J,Ramos F,Fisac P,Orfao A,San Miguel JF

更新日期：1998-10-01 00:00:00

abstract：:Patients with solid tumours undergoing high-dose chemotherapy with autologous bone marrow transplantation use an average of 10 units of packed red blood cells (PRBC) while awaiting haemopoietic reconstitution. They are also known to have inappropriately low endogenous erythropoietin levels for their degree of anaemia....

journal_title：British journal of haematology

authors： Ayash LJ,Elias A,Hunt M,Demetri G,Wheeler C,Tepler I,Schwartz G,Mazanet R,Reich E,McCauley M

更新日期：1994-05-01 00:00:00

abstract：:Akt mediates growth and drug resistance in multiple myeloma (MM) cells in the bone marrow (BM) microenvironment. We have shown that a novel Akt inhibitor Perifosine induces significant cytotoxicity in MM cells in the BM milieu. This study further delineated molecular mechanisms whereby Perifosine triggered cytotoxicit...

journal_title：British journal of haematology

authors： Hideshima T,Catley L,Raje N,Chauhan D,Podar K,Mitsiades C,Tai YT,Vallet S,Kiziltepe T,Ocio E,Ikeda H,Okawa Y,Hideshima H,Munshi NC,Yasui H,Richardson PG,Anderson KC

更新日期：2007-09-01 00:00:00

abstract：:We report a patient with hypereosinophilic syndrome (HES), which, 8 years later, transformed into granulocytic sarcoma in the brain and, subsequently, into acute myelocytic leukaemia. Repeated chromosome analyses showed a normal karyotype, until the time of leukaemic transformation when trisomy 8 was confirmed in cell...

journal_title：British journal of haematology

authors： Fujii N,Ikeda K,Takahashi N,Kojima K,Kobayashi Y,Ashiba A,Takenaka K,Fukuda S,Shinagawa K,Ishimaru F,Niiya K,Miura I,Tanimoto M,Harada M

更新日期：2002-12-01 00:00:00

abstract：:This study aimed to assess the potential of human cord blood (CB) cells to engraft in the xenogenic non-obese diabetic/severe combined immunodeficient (NOD/SCID) mouse model after in vitro expansion culture. We also studied the quality of human haemopoiesis arising from the transplantation of fresh or expanded cells i...

journal_title：British journal of haematology

authors： Denning-Kendall PA,Evely R,Singha S,Chapman M,Bradley BA,Hows JM

更新日期：2002-01-01 00:00:00

abstract：:This retrospective analysis was conducted in 64 patients diagnosed with type I cryoglobulinaemia (CG) followed at two French centres. Median follow-up was 6·75 years. CG was IgG in 60% and IgM in 40% of all cases and was asymptomatic in 16 patients (25%). Cold-triggered ischaemic skin manifestations were observed in 3...

journal_title：British journal of haematology

authors： Harel S,Mohr M,Jahn I,Aucouturier F,Galicier L,Asli B,Malphettes M,Szalat R,Brouet JC,Lipsker D,Fermand JP

更新日期：2015-03-01 00:00:00

abstract：:This work aimed to provide a means of assaying directly the effects of transient expression of introduced genes on the survival, proliferation, lineage commitment and differentiation of haemopoietic progenitor cells. For this purpose, we have developed a system that allows isolation of productively transfected, muliti...

journal_title：British journal of haematology

authors： McIvor ZJ,Heyworth CM,Johnson BA,Pearson S,Fiegler H,Hampson L,Dexter TM,Cross MA

更新日期：2000-09-01 00:00:00

abstract：:In patients with sickle cell anaemia (SCA), concomitant glucose-6-phosphate dehydrogenase (G6PD) deficiency is usually described as having no effect and only occasionally as increasing severity. We analysed sequential clinical and biological data for the first 42 months of life in SCA patients diagnosed by neonatal sc...

journal_title：British journal of haematology

authors： Benkerrou M,Alberti C,Couque N,Haouari Z,Ba A,Missud F,Boizeau P,Holvoet L,Ithier G,Elion J,Baruchel A,Ducrocq R

更新日期：2013-12-01 00:00:00

abstract：:We report a patient with congenital homozygous factor V deficiency in whom a large pseudotumour in the right upper leg was successfully surgically excised under continuous substitution with fresh-frozen plasma. ...

journal_title：British journal of haematology

authors： Tanis BC,van der Meer FJ,Bloem RM,Vlasveld LT

更新日期：1998-02-01 00:00:00

abstract：:Immunoglobulin kappa (Igkappa) gene recombinations can be used - similarly to IgH rearrangements - as clonal markers in B-lineage leukaemias. Based on the extensive junctional diversity, these rearrangements represent valuable targets for the analysis of minimal residual disease (MRD). In order to provide a simple met...

journal_title：British journal of haematology

authors： Stolz F,Panzer S,Panzer-Grümayer ER

更新日期：1999-08-01 00:00:00

abstract：:The threat of infection by conventional transfusion-transmitted agents has been essentially eliminated from the blood supply in developed countries, thus focusing attention on the potential risk from emerging infections. Over recent years, actions have been taken to manage a number of such risks to blood safety. These...

journal_title：British journal of haematology

authors： Dodd RY

更新日期：2012-10-01 00:00:00

abstract：:We have previously shown that allogeneic bone marrow transplantation (BMT) with cryopreserved donor marrow cells can be used without prolonging the engraftment time or interfering with the reconstitution of haemopoiesis. In this report we extend our initial observations of the first 40 patients who underwent allogenei...

journal_title：British journal of haematology

authors： Stockschläder M,Hassan HT,Krog C,Krüger W,Löliger C,Horstman M,Altnöder M,Clausen J,Grimm J,Kabisch H,Zander A

更新日期：1997-02-01 00:00:00

abstract：:Children with Down syndrome have a 20- to 50-fold increased risk of acute lymphocytic or myeloid leukaemia. Whole or partial gains of chromosome 21 have been described in multiple childhood leukaemias, and have recently been reported as a likely primary event in B-precursor-acute lymphoblastic leukaemia. It is unclear...

journal_title：British journal of haematology

authors： Canzonetta C,Hoischen A,Giarin E,Basso G,Veltman JA,Nacheva E,Nizetic D,Groet J

更新日期：2012-04-01 00:00:00

abstract：:Panobinostat in combination with bortezomib and dexamethasone demonstrated a significant and clinically meaningful progression-free survival benefit compared with placebo, bortezomib and dexamethasone in the phase 3 PANORAMA 1 (Panobinostat Oral in Multiple Myeloma 1) trial. Despite this benefit, patients in the panob...

journal_title：British journal of haematology

authors： San-Miguel JF,Hungria VTM,Yoon SS,Beksac M,Dimopoulos MA,Elghandour A,Jedrzejczak WW,Guenther A,Na Nakorn T,Siritanaratkul N,Schlossman RL,Hou J,Moreau P,Lonial S,Lee JH,Einsele H,Salwender H,Sopala M,Redhu S,Paul S

更新日期：2017-10-01 00:00:00

abstract：:There is a discrepancy in the results of reported studies of levels of vitamin K dependent coagulation factors in patients on warfarin therapy. This may have arisen partly because of the problem of assuring compliance with therapy in outpatients. The plasma concentrations of the vitamin K dependent clotting factors II...

journal_title：British journal of haematology

authors： Kumar S,Haigh JR,Tate G,Boothby M,Joanes DN,Davies JA,Roberts BE,Feely MP

更新日期：1990-01-01 00:00:00

abstract：:Bone mineral content (BMC) of the radius was measured using single photon absorptiometry (SPA) in nine children with congenital neutropenia. Five had normal values. Two children with severe congenital neutropenia (SCN) had low BMC, and two boys with Schwachman syndrome had biochemistry suggestive of rickets. ...

journal_title：British journal of haematology

authors： Fewtrell MS,Kinsey SE,Williams DM,Bishop NJ

更新日期：1997-06-01 00:00:00

abstract：:The standard of care for patients with acute promyelocytic leukaemia (APL) relapsing after front-line treatment with arsenic trioxide (ATO)-based regimens remains to be defined. A total of 67 patients who relapsed after receiving ATO-based up-front therapy and were also salvaged using an ATO-based regimen were evaluat...

journal_title：British journal of haematology

authors： Fouzia NA,Sharma V,Ganesan S,Palani HK,Balasundaram N,David S,Kulkarni UP,Korula A,Devasia AJ,Nair SC,Janet NB,Abraham A,Mani T,Lakshmanan J,Balasubramanian P,George B,Mathews V

更新日期：2021-01-01 00:00:00