Abstract:
:Autoantibody production following allogeneic stem-cell transplantation is common and is often ascribed to the immune dysregulation associated with graft-versus-host disease. Recent data suggests that donor-memory B cells can be reactivated on exposure to antigen and result in antibody production in the recipient identical to that seen in the donor. Here we describe the production of autoantibodies in a recipient of bone marrow from a donor with systemic lupus erythematosus and antiphospholipid syndrome. Autoantibody appearance was precipitated by the onset of graft-versus-host disease, was identical to that of the donor, and ultimately lead to cerebrovascular thrombosis, which was successfully treated with antiplatelet and anticoagulant therapy.
journal_name
Am J Hematoljournal_title
American journal of hematologyauthors
Ritchie DS,Sainani A,D'Souza A,Grigg APdoi
10.1002/ajh.20350keywords:
subject
Has Abstractpub_date
2005-08-01 00:00:00pages
299-302issue
4eissn
0361-8609issn
1096-8652journal_volume
79pub_type
杂志文章abstract::Sickle cell disease is a single amino acid molecular disorder of hemoglobin leading to its pathological polymerization, red cell rigidity that causes poor microvascular blood flow, with consequent tissue ischemia and infarction. The manifestations of this disease are protean.Among them, leg ulcers represent a particul...
journal_title:American journal of hematology
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doi:10.1002/ajh.21838
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abstract::Solid-phase enzyme immunoassays using recombinant gag and env proteins were developed to study humoral immune responses to HIV infection in a cohort of 105 hemophiliac patients. Thirteen patients with ARC or AIDS and 92 asymptomatic patients were studied. A cross-sectional study showed a wide range of antibody respons...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830360108
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journal_title:American journal of hematology
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journal_title:American journal of hematology
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更新日期:2016-05-01 00:00:00
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journal_title:American journal of hematology
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journal_title:American journal of hematology
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journal_title:American journal of hematology
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更新日期:1988-04-01 00:00:00
abstract::The aim of the study was to assess the efficacy and safety of rituximab (RTX) for treating systemic lupus erythematosus (SLE)-associated immune cytopenias. This multicenter retrospective cohort study of adults from French referral centers and networks for adult immune cytopenias and SLE involved patients ≥18 years old...
journal_title:American journal of hematology
pub_type: 杂志文章,多中心研究
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更新日期:2018-03-01 00:00:00
abstract::Eight patients with severe chronic autoimmune thrombocytopenic purpura (AITP) refractory to high-dose intravenous immunoglobulin (IVIgG) and/or oral prednisone were treated with one to three infusions of high-dose methylprednisolone (HDMP) (15 mg/kg/day). The mean platelet count before treatment was 12 +/- 10 x 10(9)/...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830480416
更新日期:1995-04-01 00:00:00
abstract::Heparin-induced thrombocytopenia is a rare but severe complication of heparin therapy that can result in severe venous or arterial thromboembolic events and whose treatment remains partially unanswered. Recombinant hirudin is potentially effective as an antithrombotic treatment in the management of heparin-induced thr...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830500105
更新日期:1995-09-01 00:00:00
abstract::Chronic transfusion therapy is the treatment of choice for preventing stroke recurrence in children with sickle cell disease (SCD). The majority of children affected by this devastating complication live in the developing world where access to regular blood transfusions may be impractical. Since 2000, in the absence o...
journal_title:American journal of hematology
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更新日期:2011-10-01 00:00:00
abstract::Heparin, employed clinically for more than 50 years, is still a widely used anticoagulant. Unfortunately, some patients given this agent develop thrombocytopenia and thrombosis. Because this side effect can have catastrophic consequences, it is imperative that all clinicians caring for patients who receive heparin hav...
journal_title:American journal of hematology
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doi:10.1002/ajh.20490
更新日期:2006-01-01 00:00:00
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journal_title:American journal of hematology
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doi:10.1002/ajh.2830430110
更新日期:1993-05-01 00:00:00
abstract::A 10-month-old infant with chronic myelomonocytic leukemia (CMML) of 5 months' duration, who had been treated only with transfusion, displayed leukemic transformation characterized by lymphoid morphology, PAS positivity, and myeloperoxidase negativity. Surface marker analysis of blast cells revealed expression of lymp...
journal_title:American journal of hematology
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更新日期:1996-07-01 00:00:00
abstract::Regulatory T-cells (Tregs) are increased in chronic lymphocytic leukemia(CLL) and correlates with clinical and biological features of active/progressive disease. However, little is known about their ability to predict the time to first treatment (TFT). We evaluated 75 patients with Rai stage 0 CLL, in whom the absolut...
journal_title:American journal of hematology
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abstract::Protein S (ProS) is a physiological inhibitor of coagulation with an important function in the down-regulation of thrombin generation. ProS deficiency is a major risk factor for venous thrombosis. This study enrolled 40 ProS-deficient probands to investigate the molecular basis of hereditary ProS deficiency in Chinese...
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journal_title:American journal of hematology
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abstract:OVERVIEW:Evidence suggests that even patients aged 70 or above benefit from specific AML therapy. The fundamental decision in AML then becomes whether to recommend standard or investigational treatment. This decision must rest on the likely outcome of standard treatment. Hence we review factors that predict treatment r...
journal_title:American journal of hematology
pub_type: 杂志文章,评审
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更新日期:2014-11-01 00:00:00
abstract::Alpha-hemoglobin stabilizing protein (AHSP) is a potential modifier of beta-thalassemia by virtue of its ability to detoxify excess free alpha-globin. However, examination of patients with beta-thalassemia from a few geographic regions failed to identify obvious AHSP mutations. We extended these studies by analyzing A...
journal_title:American journal of hematology
pub_type: 杂志文章
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更新日期:2008-02-01 00:00:00
abstract::A 77-year-old caucasian man presented on March 2005 with important epigastric pain without any other significant history of gastritis. Patient refers a history of cutaneous Kaposi's sarcoma (KS) treated since 1974 with surgical excision or oncovorin topical injection. He underwent endoscopic evaluation showing a 1.5-c...
journal_title:American journal of hematology
pub_type: 信件
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更新日期:2010-10-01 00:00:00
abstract::A 25-year-old African-American man with sickle cell-beta(+)-thalassemia presented with acute asthma of 2 days' duration. The asthma was well controlled by 48 hr, and parenteral medications were changed to oral bronchodilators and steroids. Sixty hours after presentation, he developed pain similar to that of sickle cel...
journal_title:American journal of hematology
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doi:10.1002/ajh.2830460418
更新日期:1994-08-01 00:00:00
abstract::Thalassemia is one of the most prevalent monogenic diseases usually caused by quantitative defects in the production of β-globin leading to severe anemia. Technological advances in genome sequencing, stem cell selection, viral vector development, transduction and gene editing strategies now allow for efficient exvivo ...
journal_title:American journal of hematology
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abstract::Among a cohort of 142 patients with Hodgkin disease (HD), pathologic stages (PS) IA through IVB, 84 remained in complete remission (CR) at least 3 years after the completion of initial protocol therapy. Eight of these patients subsequently developed a recurrence of HD and were defined as having a late relapse. The dis...
journal_title:American journal of hematology
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doi:10.1002/ajh.2830100106
更新日期:1981-01-01 00:00:00
abstract::Aberrant promoter DNA methylation is a well-described mechanism of leukemogenesis within hematologic malignancies, including acute lymphoblastic leukemia (ALL). However, the importance of methylation patterns among the adolescent and young adult (AYA) ALL population has not been well established. DNA methylation of 18...
journal_title:American journal of hematology
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更新日期:2013-09-01 00:00:00
abstract::Little is known about the mechanisms explaining the wide variation in platelet counts (PLT) and other hematologic parameters in humans. We previously showed that the sex-based difference in hematocrit was associated with nucleotide variation in the erythropoietin receptor gene (EPOR). We sought to identify new polymor...
journal_title:American journal of hematology
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更新日期:2004-09-01 00:00:00