نتایج جستجو برای: dlbcl lymphoma
تعداد نتایج: 102737 فیلتر نتایج به سال:
This study aimed to improve understanding of the diagnosis, treatment, and prognosis of primary bone marrow (PBM) diffuse large B-cell lymphoma (DLBCL), a rare illness. We report a 56-year-old man with pancytopenia and hyperbilirubinemia but without lymphadenopathy, hepatomegaly, or splenomegaly. Bone marrow aspiration, flow cytometry, biopsy, and immunohistochemistry confirmed DLBCL. Two cycle...
Interkeukin-2 receptor (IL-2R) is comprised of three different subunits (α, β, and γ chain) and is expressed on B cells and NK cells besides T cells. CD25 is also known as the IL-2Rα chain on cell membranes, while soluble IL-2R (sIL-2R) is generated by the proteolytic cleavage of the IL-2Rα chain. Levels of sIL-2R in sera are monitored as a marker of disease activity in patients with lymphoma. ...
Diffuse large B cell lymphoma (DLBCL) is the most common type of lymphoma in humans. The aggressive activated B cell-like (ABC) subtype of DLBCL is characterized by constitutive NF-kappaB activity and requires signals from CARD11, BCL10, and the paracaspase MALT1 for survival. CARD11, BCL10, and MALT1 are scaffold proteins that normally associate upon antigen receptor ligation. Signal-induced C...
Primary splenic diffuse large B-cell lymphoma (PS-DLBCL) is an extremely rare type of non-Hodgkin's lymphoma. It typically presents with abdominal pain and a rapidly enlarging mass, often accompanied by B symptoms. Here, we present presentation PS-DLBCL in 54-year-old woman who experienced splenomegaly. A CT scan her abdomen revealed enlarged spleen measuring 12 x 15 14 cm hypodense lesion. Con...
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A chimeric HLA-DR4-H2-E (DR4) homozygous transgenic mouse line spontaneously develops diverse hematological malignancies with high frequency (70%). The majority of malignancies were distributed equally between T and B cell neoplasms and included lymphoblastic T cell lymphoma (LTCL), lymphoblastic B cell lymphoma (LBCL), diffuse large B cell lymphoma (DLBCL), the histiocyte/T cell rich variant o...
The involvement of the gallbladder in systemic lymphoma is extremely rare. We report a challenging case of systemic diffuse large B-cell lymphoma (DLBCL) that initially presented with septic shock from acalculous cholecystitis. After extensive investigation, DLBCL was found to be the underlying cause of gallbladder disease.
BACKGROUND De novo CD5-positive diffuse large B-cell lymphoma (CD5(+) DLBCL) is clinicopathologically and genetically distinct from CD5-negative (CD5(-)) DLBCL and mantle cell lymphoma. The aim of this retrospective study was to clarify the histopathological spectrum and obtain new information on the therapeutic implications of CD5(+) DLBCL. DESIGN AND METHOD From 1984 to 2002, 120 patients w...
Lymphoma-specific biomarkers contribute to therapeutic strategies and the study of tumorigenesis. Diffuse large B-cell lymphoma (DLBCL) is the most common type of malignant lymphoma. However, only 50% of patients experience long-term survival after current treatment; therefore, developing novel therapeutic strategies is warranted. Comparative proteomic analysis of two DLBCL lines with a B-lymph...
The positive regulatory domain I (PRDM1) is a master regulator in the differentiation of mature B lymphocytes to plasma cells. It has 2 isoforms, PRDM1alpha and PRDM1beta, and is regulated by the transcriptional regulator nuclear factor kappa (NF)-kappaB. PRDM1 protein expression was recently demonstrated in a subset of diffuse large B-cell lymphoma (DLBCL) with aggressive behavior, a type of l...
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