INCREASED PERCENTAGE OF ACTIVATED T LYMPHOCYTES IN B CELL LYMPHOCYTIC LEUKAEMIA (B-CLL) PATIENTS
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چکیده
منابع مشابه
T-cell CD38 expression in B-chronic lymphocytic leukaemia.
B-cell chronic lymphocytic leukaemia (B-CLL) is a heterogeneous disease with some patients having an indolent course never needs treatment, while others having rapidly progressive one requires intensive treatment. In recent decades, numerous prognostic markers, such as immunoglobulin variable region heavy-chain (IgVH) mutational status, ZAP-70 and the expression of CD38 on leukaemic cells were ...
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The expression of HLA-G was reported in certain malignancies and its role in escaping from immunosurveillance in cancers was proposed since HLA-G is a nonconventional HLA class I molecule that protects fetus from immunorecognition during pregnancy. Recent studies proposed HLA-G as novel prognostic marker for patients with B-CLL. HLA-G was showed to bear even better prognostic information compar...
متن کاملChronic lymphocytic leukaemia (CLL)
Typically, proliferation of mature small lymphocytes of normal morphology; lymphocytes with more abundant cytoplasm may be present. When prolymphocytes are 10% or greater they are classified as 'chronic lymphocytic leukaemia-prolymphocytic leukaemia'. The main immunophenotypic features that define BCLL are: the predominant population shares B-cell markers CD19, CD20, and CD23 with the CD5 antig...
متن کاملAnalysis of HLA-G Gene Expression in B-Lymphocytes from Chronic Lymphocytic Leukemia Patients
The human leukocyte antigen G (HLA-G) molecule exhibits limited tissue distribution, low polymorphism and alternative splicings that generate seven HLA-G isoforms. HLA-G exerts multiple immunoregulatory functions. Recent studies indicate an ectopic up-regulation in tumor cells that may favor their escape from anti-tumor immune responses. This study it is an effort to clarify the presence of HLA...
متن کاملIncreased ascorbic acid content in chronic lymphocytic leukemia B lymphocytes.
Human lymphocyte extracts analyzed by high-performance liquid chromatography reveal a major UV-absorbing peak that was shown to be ascorbic acid by spectral, chemical, and enzymatic criteria. Because this peak appeared very prominent in the elution profile of chronic lymphocytic leukemia (CLL) lymphocyte extracts, we measured the ascorbic acid content in lymphocytes from the blood of normal sub...
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ژورنال
عنوان ژورنال: British Journal of Haematology
سال: 1991
ISSN: 0007-1048,1365-2141
DOI: 10.1111/j.1365-2141.1991.tb08103.x