نتایج جستجو برای: lymphocytic leukemia
تعداد نتایج: 291188 فیلتر نتایج به سال:
Ibrutinib (Imbruvica): a novel targeted therapy for chronic lymphocytic leukemia.
MicroRNAs are small, non-coding sequences that regulate gene expression by inducing degradation or translational inhibition of target mRNAs. These molecules control many intracellular physiological and pathological processes.Abnormal expression of these moleculs has been described in different cancers including hematopoietic cancers. According to the type of cancer and the stage, miRNA’s expres...
Background: Coexistence of Chronic lymphocytic lymphoma (CLL) to Acute lymphoblastic leukemia is extremely rare with only a few reported cases [1-5]. Chronic lymphocytic leukemia is a neoplasm of small monomorphic round to irregularly shaped lymphocytes of B-cell lineage. Adverse prognostic factors in CLL include flow cytometric expression of ZAP-70 and CD38 which are surrogate markers for the ...
OBJECTIVES The aim of this retrospective study was to investigate the results of T-cell large granular lymphocytic leukemia treatment with fludarabine by assessing the complete hematologic response, the complete molecular response, progression-free survival, and overall survival. METHODS We evaluated the records of six patients with T-cell large granular lymphocytic leukemia who were treated ...
Purification and Characterization of Actin from Normal and Chronic Lymphocytic Leukemia Lymphocytes1
Previous studies from this laboratory have shown actin to be a major protein of human lymphocytes (Stark, R., Liebes, L. F., Nevrla, D., and Silber, R. Biochem. Med., 27: 200-206, 1982). We now report the purification to homogeneity and characteri zation of actin from blood lymphocytes of normal subjects and patients with chronic lymphocytic leukemia. The recovery of the purified protein was ab...
Chronic lymphocytic leukemia is a disease of the elderly, and despite major advances in treatment, remains incurable. The Cancer Registry of Norway has registered data on patients with chronic lymphocytic leukemia since 1953. We aimed to analyze trends in incidence and survival of chronic lymphocytic leukemia in Norway. We identified 7664 patients reported with chronic lymphocytic leukemia to t...
BACKGROUND Chronic lymphocytic leukemia B cells display prolonged survival in vivo, but when cultured in vitro rapidly undergo spontaneous apoptosis. We hypothesize that interactions with endothelial cells in infiltrated tissues and during recirculation may have a pathogenic role in chronic lymphocytic leukemia. DESIGN AND METHODS We evaluated apoptosis of leukemic cells after co-culture on a...
The clinical characteristics and outcomes of younger (≤ 55 years) patients with chronic lymphocytic leukemia in the era of modern prognostic biomarkers and chemoimmunotherapy are not well understood. Baseline characteristics and outcomes of patients with chronic lymphocytic leukemia ≤ 55 years who were seen at the Mayo Clinic between January 1995 and April 2012 were compared with those of patie...
BACKGROUND Monoclonal B-cell lymphocytosis is classified as 'high-count or clinical' monoclonal B-cell lymphocytosis and 'low-count or population' monoclonal B-cell lymphocytosis. Previously, 167 first-degree relatives pertaining to sporadic (non-familial) chronic lymphocytic leukemia families were studied and the presence of seven monoclonal B-cell lymphocytosis individuals was reported. OBJ...
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