نتایج جستجو برای: immunoglobulin ig

تعداد نتایج: 76028  

2016
Megan Murray Dupuis Sascha A Tuchman

Multiple myeloma (MM) is the second most common hematologic malignancy in the US. It is typically characterized by production of large amounts of defective immunoglobulin (Ig). Diagnosing MM and monitoring treatment response, including eventual relapse, are largely based on sequential measurements of Ig. However, a small subset of MM called non-secretory multiple myeloma (NSMM) produces no dete...

Journal: :The Journal of Experimental Medicine 2001
Andreas Rosenwald Ash A. Alizadeh George Widhopf Richard Simon R. Eric Davis Xin Yu Liming Yang Oxana K. Pickeral Laura Z. Rassenti John Powell David Botstein John C. Byrd Michael R. Grever Bruce D. Cheson Nicholas Chiorazzi Wyndham H. Wilson Thomas J. Kipps Patrick O. Brown Louis M. Staudt

The most common human leukemia is B cell chronic lymphocytic leukemia (CLL), a malignancy of mature B cells with a characteristic clinical presentation but a variable clinical course. The rearranged immunoglobulin (Ig) genes of CLL cells may be either germ-line in sequence or somatically mutated. Lack of Ig mutations defined a distinctly worse prognostic group of CLL patients raising the possib...

Journal: :Journal of investigational allergology & clinical immunology 2009
S Kashef M Mehdi Ghaedian N Rezaei Z Karamizadeh A Aghamohammadi A Durandy Q Pan-Hammarstrom L Hammarstrom

Growth hormone deficiency (GHD) may be associated with a number of immunodeficiency diseases, but its association with immunoglobulin class switch recombination (Ig CSR) deficiencies is very rare. We report the case of a patient with a history of recurrent diarrhea and respiratory infections diagnosed with hyper IgM syndrome on the basis of immunological findings (low serum levels of IgG and Ig...

Journal: :Blood 2004
Julia I Ellyard Danielle T Avery Tri Giang Phan Nathan J Hare Philip D Hodgkin Stuart G Tangye

Plasma cells (PCs) represent the final stage of B-cell differentiation and are devoted to the production of immunoglobulin (Ig). Perturbations to their development can result in human disorders characterized by PC expansion and hypergammaglobulinemia. Ig-secreting cells (ISCs) have been identified in secondary lymphoid tissues and bone marrow (BM). Most ISCs in lymphoid tissue are short-lived; ...

Journal: :The European respiratory journal 1999
S Haile J Lefort S Y Eum C Dumarey M Huerre C Heusser B B Vargaftig

Eosinophils are recruited to the airways during allergic reactions, but animal models have shown that their mere presence is not sufficient for the development of bronchopulmonary hyperreactivity. Other factors, such as immunoglobulin (Ig)E, seem to be required. Using mice selected for the production of large amounts of IgE, the effects of antibody neutralization of IgE on antigen-induced lung ...

2012
Miri Michaeli Hila Noga Hilla Tabibian-Keissar Iris Barshack Ramit Mehr

High-throughput sequencing (HTS) yields tens of thousands to millions of sequences that require a large amount of pre-processing work to clean various artifacts. Such cleaning cannot be performed manually. Existing programs are not suitable for immunoglobulin (Ig) genes, which are variable and often highly mutated. This paper describes Ig High-Throughput Sequencing Cleaner (Ig-HTS-Cleaner), a p...

Journal: :The Journal of Experimental Medicine 1995
F Papavasiliou M Jankovic H Suh M C Nussenzweig

In mature B cells, signals transduced through membrane immunoglobulin (Ig) produce cellular activation, yet the same receptor can also mediate deletion and silencing of autoreactive B cells. In addition, Ig expression during the antigen-independent phase of B cell development regulates the precursor B (pre-B) cell transition and allelic exclusion. To account for the diverse regulatory functions...

Journal: :Atlas of Genetics and Cytogenetics in Oncology and Haematology 2011

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